Geant4 Cross Reference

Cross-Referencing   Geant4
Geant4/processes/electromagnetic/standard/src/G4PAIxSection.cc

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Diff markup

Differences between /processes/electromagnetic/standard/src/G4PAIxSection.cc (Version 11.3.0) and /processes/electromagnetic/standard/src/G4PAIxSection.cc (Version 6.1)


  1 //                                                  1 //
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  4 // *                                                4 // *                                                                  *
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 14 // * regarding  this  software system or assum     13 // * regarding  this  software system or assume any liability for its *
 15 // * use.  Please see the license in the file  <<  14 // * use.                                                             *
 16 // * for the full disclaimer and the limitatio << 
 17 // *                                               15 // *                                                                  *
 18 // * This  code  implementation is the result  <<  16 // * This  code  implementation is the  intellectual property  of the *
 19 // * technical work of the GEANT4 collaboratio <<  17 // * GEANT4 collaboration.                                            *
 20 // * By using,  copying,  modifying or  distri <<  18 // * By copying,  distributing  or modifying the Program (or any work *
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 23 // * acceptance of all terms of the Geant4 Sof << 
 24 // *******************************************     21 // ********************************************************************
 25 //                                                 22 //
 26 //                                                 23 //
                                                   >>  24 // $Id: G4PAIxSection.cc,v 1.17 2003/10/19 15:21:22 grichine Exp $
                                                   >>  25 // GEANT4 tag $Name: geant4-06-00-patch-01 $
 27 //                                                 26 //
 28 //                                                 27 // 
 29 // G4PAIxSection.cc -- class implementation fi     28 // G4PAIxSection.cc -- class implementation file
 30 //                                                 29 //
 31 // GEANT 4 class implementation file               30 // GEANT 4 class implementation file
 32 //                                                 31 //
 33 // For information related to this code, pleas     32 // For information related to this code, please, contact
 34 // the Geant4 Collaboration.                       33 // the Geant4 Collaboration.
 35 //                                                 34 //
 36 // R&D: Vladimir.Grichine@cern.ch                  35 // R&D: Vladimir.Grichine@cern.ch
 37 //                                                 36 //
 38 // History:                                        37 // History:
 39 //                                             << 
 40 // 13.05.03 V. Grichine, bug fixed for maxEner     38 // 13.05.03 V. Grichine, bug fixed for maxEnergyTransfer > max interval energy
 41 // 28.05.01 V.Ivanchenko minor changes to prov     39 // 28.05.01 V.Ivanchenko minor changes to provide ANSI -wall compilation 
 42 // 17.05.01 V. Grichine, low energy extension      40 // 17.05.01 V. Grichine, low energy extension down to 10*keV of proton
 43 // 20.11.98 adapted to a new Material/SandiaTa     41 // 20.11.98 adapted to a new Material/SandiaTable interface, mma 
 44 // 11.06.97 V. Grichine, 1st version               42 // 11.06.97 V. Grichine, 1st version 
 45 //                                                 43 //
 46                                                    44 
                                                   >>  45 
                                                   >>  46 
 47 #include "G4PAIxSection.hh"                        47 #include "G4PAIxSection.hh"
 48                                                    48 
 49 #include "globals.hh"                              49 #include "globals.hh"
 50 #include "G4PhysicalConstants.hh"              << 
 51 #include "G4SystemOfUnits.hh"                  << 
 52 #include "G4ios.hh"                                50 #include "G4ios.hh"
 53 #include "G4Poisson.hh"                            51 #include "G4Poisson.hh"
 54 #include "G4Material.hh"                           52 #include "G4Material.hh"
 55 #include "G4MaterialCutsCouple.hh"             << 
 56 #include "G4SandiaTable.hh"                    << 
 57                                                << 
 58 using namespace std;                           << 
 59                                                    53 
 60 /* *******************************************     54 /* ******************************************************************
 61                                                    55 
 62 // Init  array of Lorentz factors                  56 // Init  array of Lorentz factors
 63                                                    57 
 64 const G4double G4PAIxSection::fLorentzFactor[2     58 const G4double G4PAIxSection::fLorentzFactor[22] =
 65 {                                                  59 {
 66           0.0 ,     1.1 ,   1.2 ,   1.3 ,    1     60           0.0 ,     1.1 ,   1.2 ,   1.3 ,    1.5 ,    1.8 ,  2.0 ,
 67           2.5 ,     3.0 ,   4.0 ,   7.0 ,   10     61           2.5 ,     3.0 ,   4.0 ,   7.0 ,   10.0 ,   20.0 , 40.0 ,
 68          70.0 ,   100.0 , 300.0 , 600.0 , 1000     62          70.0 ,   100.0 , 300.0 , 600.0 , 1000.0 , 3000.0 ,
 69       10000.0 , 50000.0                            63       10000.0 , 50000.0
 70 };                                             <<  64 } ;
 71                                                    65 
 72 const G4int G4PAIxSection::                        66 const G4int G4PAIxSection::
 73 fRefGammaNumber = 29;         // The number of <<  67 fRefGammaNumber = 29 ;         // The number of gamma for creation of 
 74                                // spline (9)       68                                // spline (9)
 75                                                    69 
 76 **********************************************     70 ***************************************************************** */ 
 77                                                    71 
 78 // Local class constants                           72 // Local class constants
 79                                                    73 
 80 const G4double G4PAIxSection::fDelta = 0.005;  <<  74 const G4double G4PAIxSection::fDelta = 0.005 ; // energy shift from interval border
 81 const G4double G4PAIxSection::fError = 0.005;  <<  75 const G4double G4PAIxSection::fError = 0.005 ; // error in lin-log approximation
 82                                                    76 
 83 const G4int G4PAIxSection::fMaxSplineSize = 10 <<  77 const G4int G4PAIxSection::fMaxSplineSize = 500 ;  // Max size of output spline
 84                                                    78                                                     // arrays
 85 ////////////////////////////////////////////// << 
 86 //                                             << 
 87 // Constructor                                 << 
 88 //                                             << 
 89                                                << 
 90 G4PAIxSection::G4PAIxSection()                 << 
 91 {                                              << 
 92   fSandia = nullptr;                           << 
 93   fMatSandiaMatrix = nullptr;                  << 
 94   fDensity = fElectronDensity = fNormalization << 
 95   fIntervalNumber = fSplineNumber = 0;         << 
 96   fVerbose = 0;                                << 
 97                                                << 
 98   fSplineEnergy          = G4DataVector(fMaxSp << 
 99   fRePartDielectricConst = G4DataVector(fMaxSp << 
100   fImPartDielectricConst = G4DataVector(fMaxSp << 
101   fIntegralTerm          = G4DataVector(fMaxSp << 
102   fDifPAIxSection        = G4DataVector(fMaxSp << 
103   fdNdxCerenkov          = G4DataVector(fMaxSp << 
104   fdNdxPlasmon           = G4DataVector(fMaxSp << 
105   fdNdxMM                = G4DataVector(fMaxSp << 
106   fdNdxResonance         = G4DataVector(fMaxSp << 
107   fIntegralPAIxSection   = G4DataVector(fMaxSp << 
108   fIntegralPAIdEdx       = G4DataVector(fMaxSp << 
109   fIntegralCerenkov      = G4DataVector(fMaxSp << 
110   fIntegralPlasmon       = G4DataVector(fMaxSp << 
111   fIntegralMM            = G4DataVector(fMaxSp << 
112   fIntegralResonance     = G4DataVector(fMaxSp << 
113                                                << 
114   fMaterialIndex = 0;                          << 
115                                                << 
116   for( G4int i = 0; i < 500; ++i )             << 
117   {                                            << 
118     for( G4int j = 0; j < 112; ++j )  fPAItabl << 
119   }                                            << 
120 }                                              << 
121                                                    79 
122 //////////////////////////////////////////////     80 //////////////////////////////////////////////////////////////////
123 //                                                 81 //
124 // Constructor                                     82 // Constructor
125 //                                                 83 //
126                                                    84 
127 G4PAIxSection::G4PAIxSection(G4MaterialCutsCou << 
128 {                                              << 
129   fDensity       = matCC->GetMaterial()->GetDe << 
130   G4int matIndex = (G4int)matCC->GetMaterial() << 
131   fMaterialIndex = matIndex;                   << 
132                                                << 
133   const G4MaterialTable* theMaterialTable = G4 << 
134   fSandia = (*theMaterialTable)[matIndex]->Get << 
135                                                << 
136   fVerbose = 0;                                << 
137                                                << 
138   G4int i, j;                                  << 
139   fMatSandiaMatrix = new G4OrderedTable();     << 
140                                                << 
141   for (i = 0; i < fSandia->GetMaxInterval()-1; << 
142   {                                            << 
143      fMatSandiaMatrix->push_back(new G4DataVec << 
144   }                                            << 
145   for (i = 0; i < fSandia->GetMaxInterval()-1; << 
146   {                                            << 
147     (*(*fMatSandiaMatrix)[i])[0] = fSandia->Ge << 
148                                                << 
149     for(j = 1; j < 5; ++j)                     << 
150     {                                          << 
151       (*(*fMatSandiaMatrix)[i])[j] = fSandia-> << 
152     }                                          << 
153   }                                            << 
154   ComputeLowEnergyCof();                       << 
155   //  fEnergyInterval = fA1 = fA2 = fA3 = fA4  << 
156 }                                              << 
157                                                << 
158 ////////////////////////////////////////////// << 
159                                                << 
160 G4PAIxSection::G4PAIxSection(G4int materialInd     85 G4PAIxSection::G4PAIxSection(G4int materialIndex,
161                              G4double maxEnerg <<  86            G4double maxEnergyTransfer)
162 {                                                  87 {
163   fSandia = nullptr;                           <<  88    const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable() ;
164   fMatSandiaMatrix = nullptr;                  <<  89    G4int i, j ;   
165   fVerbose = 0;                                << 
166   const G4MaterialTable* theMaterialTable = G4 << 
167   G4int i, j;                                  << 
168                                                << 
169   fMaterialIndex   = materialIndex;            << 
170   fDensity                = (*theMaterialTable << 
171   fElectronDensity        = (*theMaterialTable << 
172                              GetElectronDensit << 
173   fIntervalNumber         = (*theMaterialTable << 
174                              GetSandiaTable()- << 
175   fIntervalNumber--;                           << 
176   // G4cout<<fDensity<<"\t"<<fElectronDensity< << 
177                                                << 
178   fEnergyInterval = G4DataVector(fIntervalNumb << 
179   fA1             = G4DataVector(fIntervalNumb << 
180   fA2             = G4DataVector(fIntervalNumb << 
181   fA3             = G4DataVector(fIntervalNumb << 
182   fA4             = G4DataVector(fIntervalNumb << 
183                                                    90 
184   for(i = 1; i <= fIntervalNumber; i++ )       <<  91       fDensity                = (*theMaterialTable)[materialIndex]->GetDensity() ;
185     {                                          <<  92       fElectronDensity        = (*theMaterialTable)[materialIndex]->
186       if(((*theMaterialTable)[materialIndex]-> <<  93                              GetElectronDensity() ;
                                                   >>  94       fIntervalNumber         = (*theMaterialTable)[materialIndex]->
                                                   >>  95                              GetSandiaTable()->GetMatNbOfIntervals() ;
                                                   >>  96       fIntervalNumber--;      
                                                   >>  97       // G4cout<<fDensity<<"\t"<<fElectronDensity<<"\t"<<fIntervalNumber<<G4endl ;
                                                   >>  98 
                                                   >>  99       fEnergyInterval = new G4double[fIntervalNumber+2] ;
                                                   >> 100       fA1             = new G4double[fIntervalNumber+2] ;
                                                   >> 101       fA2             = new G4double[fIntervalNumber+2] ;
                                                   >> 102       fA3             = new G4double[fIntervalNumber+2] ;
                                                   >> 103       fA4             = new G4double[fIntervalNumber+2] ;
                                                   >> 104 
                                                   >> 105       for(i = 1 ; i <= fIntervalNumber ; i++ )
                                                   >> 106       {
                                                   >> 107          if(((*theMaterialTable)[materialIndex]->
187     GetSandiaTable()->GetSandiaCofForMaterial(    108     GetSandiaTable()->GetSandiaCofForMaterial(i-1,0) >= maxEnergyTransfer) ||
188               i > fIntervalNumber                 109               i > fIntervalNumber               )
189         {                                      << 110          {
190           fEnergyInterval[i] = maxEnergyTransf << 111             fEnergyInterval[i] = maxEnergyTransfer ;
191           fIntervalNumber = i;                 << 112       fIntervalNumber = i ;
192           break;                               << 113       break;
193         }                                      << 114          }
194          fEnergyInterval[i] = (*theMaterialTab    115          fEnergyInterval[i] = (*theMaterialTable)[materialIndex]->
195                               GetSandiaTable() << 116                         GetSandiaTable()->GetSandiaCofForMaterial(i-1,0);
196          fA1[i]             = (*theMaterialTab    117          fA1[i]             = (*theMaterialTable)[materialIndex]->
197                               GetSandiaTable() << 118                         GetSandiaTable()->GetSandiaCofForMaterial(i-1,1);
198          fA2[i]             = (*theMaterialTab    119          fA2[i]             = (*theMaterialTable)[materialIndex]->
199                               GetSandiaTable() << 120                         GetSandiaTable()->GetSandiaCofForMaterial(i-1,2);
200          fA3[i]             = (*theMaterialTab    121          fA3[i]             = (*theMaterialTable)[materialIndex]->
201                               GetSandiaTable() << 122                         GetSandiaTable()->GetSandiaCofForMaterial(i-1,3);
202          fA4[i]             = (*theMaterialTab    123          fA4[i]             = (*theMaterialTable)[materialIndex]->
203                               GetSandiaTable() << 124                         GetSandiaTable()->GetSandiaCofForMaterial(i-1,4);
204          // G4cout<<i<<"\t"<<fEnergyInterval[i << 125    // G4cout<<i<<"\t"<<fEnergyInterval[i]<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
205          //                               <<fA << 126    //                               <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl ;
206     }                                          << 127       }   
207   if(fEnergyInterval[fIntervalNumber] != maxEn << 128       if(fEnergyInterval[fIntervalNumber] != maxEnergyTransfer)
208     {                                          << 129       {
209          fIntervalNumber++;                       130          fIntervalNumber++;
210          fEnergyInterval[fIntervalNumber] = ma << 131          fEnergyInterval[fIntervalNumber] = maxEnergyTransfer ;
211     }                                          << 132       }
212                                                   133 
213   // Now checking, if two borders are too clos << 134       // Now checking, if two borders are too close together
214                                                   135 
215   for(i=1;i<fIntervalNumber;i++)               << 136       for(i=1;i<fIntervalNumber;i++)
216     {                                          << 137       {
217         if(fEnergyInterval[i+1]-fEnergyInterva    138         if(fEnergyInterval[i+1]-fEnergyInterval[i] >
218            1.5*fDelta*(fEnergyInterval[i+1]+fE    139            1.5*fDelta*(fEnergyInterval[i+1]+fEnergyInterval[i]))
219         {                                      << 140   {
220           continue;                            << 141           continue ;
221         }                                      << 142   }
222         else                                      143         else
223         {                                      << 144   {
224           for(j=i;j<fIntervalNumber;j++)          145           for(j=i;j<fIntervalNumber;j++)
225           {                                    << 146     {
226             fEnergyInterval[j] = fEnergyInterv << 147             fEnergyInterval[j] = fEnergyInterval[j+1] ;
227                         fA1[j] = fA1[j+1];     << 148                         fA1[j] = fA1[j+1] ;
228                         fA2[j] = fA2[j+1];     << 149                         fA2[j] = fA2[j+1] ;
229                         fA3[j] = fA3[j+1];     << 150                         fA3[j] = fA3[j+1] ;
230                         fA4[j] = fA4[j+1];     << 151                         fA4[j] = fA4[j+1] ;
231           }                                    << 152     }
232           fIntervalNumber--;                   << 153           fIntervalNumber-- ;
233           i--;                                 << 154           i-- ;
234         }                                      << 155   }
235     }                                          << 156       }
236                                                   157 
237                                                   158 
238       /* *********************************        159       /* *********************************
239                                                   160 
240       fSplineEnergy          = new G4double[fM << 161       fSplineEnergy          = new G4double[fMaxSplineSize] ;   
241       fRePartDielectricConst = new G4double[fM << 162       fRePartDielectricConst = new G4double[fMaxSplineSize] ;   
242       fImPartDielectricConst = new G4double[fM << 163       fImPartDielectricConst = new G4double[fMaxSplineSize] ;   
243       fIntegralTerm          = new G4double[fM << 164       fIntegralTerm          = new G4double[fMaxSplineSize] ;   
244       fDifPAIxSection        = new G4double[fM << 165       fDifPAIxSection        = new G4double[fMaxSplineSize] ;   
245       fIntegralPAIxSection   = new G4double[fM << 166       fIntegralPAIxSection   = new G4double[fMaxSplineSize] ;   
246                                                   167       
247       for(i=0;i<fMaxSplineSize;i++)               168       for(i=0;i<fMaxSplineSize;i++)
248       {                                           169       {
249          fSplineEnergy[i]          = 0.0;      << 170          fSplineEnergy[i]          = 0.0 ;   
250          fRePartDielectricConst[i] = 0.0;      << 171          fRePartDielectricConst[i] = 0.0 ;   
251          fImPartDielectricConst[i] = 0.0;      << 172          fImPartDielectricConst[i] = 0.0 ;   
252          fIntegralTerm[i]          = 0.0;      << 173          fIntegralTerm[i]          = 0.0 ;   
253          fDifPAIxSection[i]        = 0.0;      << 174          fDifPAIxSection[i]        = 0.0 ;   
254          fIntegralPAIxSection[i]   = 0.0;      << 175          fIntegralPAIxSection[i]   = 0.0 ;   
255       }                                           176       }
256       ****************************************    177       **************************************************  */   
257       ComputeLowEnergyCof();                   << 178 
258       InitPAI();  // create arrays allocated a << 179       InitPAI() ;  // create arrays allocated above
259       /*                                       << 180       
260       delete[] fEnergyInterval;                << 181       delete[] fEnergyInterval ;
261       delete[] fA1;                            << 182       delete[] fA1 ;
262       delete[] fA2;                            << 183       delete[] fA2 ;
263       delete[] fA3;                            << 184       delete[] fA3 ;
264       delete[] fA4;                            << 185       delete[] fA4 ;    
265       */                                       << 
266 }                                                 186 }
267                                                   187 
268 //////////////////////////////////////////////    188 ////////////////////////////////////////////////////////////////////////
269 //                                                189 //
270 // Constructor called from G4PAIPhotonModel !! << 190 // Constructor with beta*gamma square value
271                                                   191 
272 G4PAIxSection::G4PAIxSection( G4int materialIn    192 G4PAIxSection::G4PAIxSection( G4int materialIndex,
273                               G4double maxEner << 193             G4double maxEnergyTransfer,
274                               G4double betaGam << 194             G4double betaGammaSq,
275                               G4double** photo    195                               G4double** photoAbsCof, 
276                               G4int intNumber     196                               G4int intNumber                   )
277 {                                                 197 {
278   fSandia = nullptr;                           << 198    const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
279   fDensity = fElectronDensity = fNormalization << 199    G4int i, j ;   
280   fIntervalNumber = fSplineNumber = 0;         << 200    
281   fVerbose = 0;                                << 201       fDensity                = (*theMaterialTable)[materialIndex]->GetDensity();
282                                                << 202       fElectronDensity        = (*theMaterialTable)[materialIndex]->
283   fSplineEnergy          = G4DataVector(500,0. << 203                              GetElectronDensity() ;
284   fRePartDielectricConst = G4DataVector(500,0. << 
285   fImPartDielectricConst = G4DataVector(500,0. << 
286   fIntegralTerm          = G4DataVector(500,0. << 
287   fDifPAIxSection        = G4DataVector(500,0. << 
288   fdNdxCerenkov          = G4DataVector(500,0. << 
289   fdNdxPlasmon           = G4DataVector(500,0. << 
290   fdNdxMM                = G4DataVector(500,0. << 
291   fdNdxResonance         = G4DataVector(500,0. << 
292   fIntegralPAIxSection   = G4DataVector(500,0. << 
293   fIntegralPAIdEdx       = G4DataVector(500,0. << 
294   fIntegralCerenkov      = G4DataVector(500,0. << 
295   fIntegralPlasmon       = G4DataVector(500,0. << 
296   fIntegralMM            = G4DataVector(500,0. << 
297   fIntegralResonance     = G4DataVector(500,0. << 
298                                                << 
299   for( G4int i = 0; i < 500; ++i )             << 
300   {                                            << 
301     for( G4int j = 0; j < 112; ++j )  fPAItabl << 
302   }                                            << 
303                                                   204 
304   fSandia = nullptr;                           << 205       fIntervalNumber         = intNumber ;
305   fMatSandiaMatrix = nullptr;                  << 206       fIntervalNumber--;
306   const G4MaterialTable* theMaterialTable = G4 << 207       //   G4cout<<fDensity<<"\t"<<fElectronDensity<<"\t"<<fIntervalNumber<<G4endl ;
307   G4int i, j;                                  << 
308                                                << 
309   fMaterialIndex   = materialIndex;            << 
310   fDensity         = (*theMaterialTable)[mater << 
311   fElectronDensity = (*theMaterialTable)[mater << 
312                                                << 
313   fIntervalNumber         = intNumber;         << 
314   fIntervalNumber--;                           << 
315   //   G4cout<<fDensity<<"\t"<<fElectronDensit << 
316                                                   208   
317   fEnergyInterval = G4DataVector(fIntervalNumb << 209       fEnergyInterval = new G4double[fIntervalNumber+2] ;
318   fA1             = G4DataVector(fIntervalNumb << 210       fA1             = new G4double[fIntervalNumber+2] ;
319   fA2             = G4DataVector(fIntervalNumb << 211       fA2             = new G4double[fIntervalNumber+2] ;
320   fA3             = G4DataVector(fIntervalNumb << 212       fA3             = new G4double[fIntervalNumber+2] ;
321   fA4             = G4DataVector(fIntervalNumb << 213       fA4             = new G4double[fIntervalNumber+2] ;
322                                                   214 
323                                                << 215       for( i = 1 ; i <= fIntervalNumber ; i++ )
324   /*                                           << 216       {
325       fEnergyInterval = new G4double[fInterval << 
326       fA1             = new G4double[fInterval << 
327       fA2             = new G4double[fInterval << 
328       fA3             = new G4double[fInterval << 
329       fA4             = new G4double[fInterval << 
330   */                                           << 
331   for( i = 1; i <= fIntervalNumber; i++ )      << 
332     {                                          << 
333          if( ( photoAbsCof[i-1][0] >= maxEnerg    217          if( ( photoAbsCof[i-1][0] >= maxEnergyTransfer ) ||
334              i > fIntervalNumber )                218              i > fIntervalNumber )
335          {                                        219          {
336             fEnergyInterval[i] = maxEnergyTran << 220             fEnergyInterval[i] = maxEnergyTransfer ;
337             fIntervalNumber = i;               << 221       fIntervalNumber = i ;
338             break;                             << 222       break;
339          }                                        223          }
340          fEnergyInterval[i] = photoAbsCof[i-1] << 224          fEnergyInterval[i] = photoAbsCof[i-1][0] ;
341          fA1[i]             = photoAbsCof[i-1] << 225          fA1[i]             = photoAbsCof[i-1][1] ;
342          fA2[i]             = photoAbsCof[i-1] << 226          fA2[i]             = photoAbsCof[i-1][2] ;
343          fA3[i]             = photoAbsCof[i-1] << 227          fA3[i]             = photoAbsCof[i-1][3] ;
344          fA4[i]             = photoAbsCof[i-1] << 228          fA4[i]             = photoAbsCof[i-1][4] ;
345          // G4cout<<i<<"\t"<<fEnergyInterval[i << 229    // G4cout<<i<<"\t"<<fEnergyInterval[i]<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
346          //      <<fA3[i]<<"\t"<<fA4[i]<<"\t"< << 230    //        <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl ;
347     }                                          << 231       }
348       // G4cout<<"i last = "<<i<<"; "<<"fInter << 232   // G4cout<<"i last = "<<i<<"; "<<"fIntervalNumber = "<<fIntervalNumber<<G4endl;   
349                                                << 233       if(fEnergyInterval[fIntervalNumber] != maxEnergyTransfer)
350   if(fEnergyInterval[fIntervalNumber] != maxEn << 234       {
351     {                                          << 
352          fIntervalNumber++;                       235          fIntervalNumber++;
353          fEnergyInterval[fIntervalNumber] = ma << 236          fEnergyInterval[fIntervalNumber] = maxEnergyTransfer ;
354     }                                          << 237       }
355       // G4cout<<"after check of max energy tr << 238       for(i=1;i<=fIntervalNumber;i++)
356                                                << 239       {
357   for( i = 1; i <= fIntervalNumber; i++ )      << 240   //  G4cout<<i<<"\t"<<fEnergyInterval[i]<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
358     {                                          << 241   //    <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl ;
359         // G4cout<<i<<"\t"<<fEnergyInterval[i] << 242       }
360         //   <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4e << 
361     }                                          << 
362       // Now checking, if two borders are too     243       // Now checking, if two borders are too close together
363                                                   244 
364   for( i = 1; i < fIntervalNumber; i++ )       << 245       for( i = 1 ; i < fIntervalNumber ; i++ )
365     {                                          << 246       {
366         if(fEnergyInterval[i+1]-fEnergyInterva    247         if(fEnergyInterval[i+1]-fEnergyInterval[i] >
367            1.5*fDelta*(fEnergyInterval[i+1]+fE    248            1.5*fDelta*(fEnergyInterval[i+1]+fEnergyInterval[i]))
368         {                                      << 249   {
369           continue;                            << 250           continue ;
370         }                                      << 251   }
371         else                                      252         else
372         {                                      << 253   {
373           for(j=i;j<fIntervalNumber;j++)          254           for(j=i;j<fIntervalNumber;j++)
374           {                                    << 255     {
375             fEnergyInterval[j] = fEnergyInterv << 256             fEnergyInterval[j] = fEnergyInterval[j+1] ;
376                         fA1[j] = fA1[j+1];     << 257                         fA1[j] = fA1[j+1] ;
377                         fA2[j] = fA2[j+1];     << 258                         fA2[j] = fA2[j+1] ;
378                         fA3[j] = fA3[j+1];     << 259                         fA3[j] = fA3[j+1] ;
379                         fA4[j] = fA4[j+1];     << 260                         fA4[j] = fA4[j+1] ;
380           }                                    << 261     }
381           fIntervalNumber--;                   << 262           fIntervalNumber-- ;
382           i--;                                 << 263           i-- ;
383         }                                      << 264   }
384     }                                          << 265       }
385   // G4cout<<"after check of close borders"<<G << 
386                                                << 
387   for( i = 1; i <= fIntervalNumber; i++ )      << 
388     {                                          << 
389         // G4cout<<i<<"\t"<<fEnergyInterval[i] << 
390         //  <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4en << 
391     }                                          << 
392                                                << 
393   // Preparation of fSplineEnergy array corres << 
394                                                   266 
395   ComputeLowEnergyCof();                       << 267       // Preparation of fSplineEnergy array corresponding to min ionisation, G~4
396   G4double   betaGammaSqRef =                  << 268       
397     fLorentzFactor[fRefGammaNumber]*fLorentzFa << 269       G4double   betaGammaSqRef = 
                                                   >> 270       fLorentzFactor[fRefGammaNumber]*fLorentzFactor[fRefGammaNumber] - 1;
398                                                   271 
399   NormShift(betaGammaSqRef);                   << 272       NormShift(betaGammaSqRef) ;             
400   SplainPAI(betaGammaSqRef);                   << 273       SplainPAI(betaGammaSqRef) ;
401                                                   274       
402   // Preparation of integral PAI cross section << 275       // Preparation of integral PAI cross section for input betaGammaSq
403                                                   276    
404   for(i = 1; i <= fSplineNumber; i++)          << 277       for(i = 1 ; i <= fSplineNumber ; i++)
405     {                                          << 278       {
406          fdNdxCerenkov[i]   = PAIdNdxCerenkov(    279          fdNdxCerenkov[i]   = PAIdNdxCerenkov(i,betaGammaSq);
407          fdNdxMM[i]   = PAIdNdxMM(i,betaGammaS << 
408          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i    280          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i,betaGammaSq);
409          fdNdxResonance[i]  = PAIdNdxResonance << 
410          fDifPAIxSection[i] = DifPAIxSection(i    281          fDifPAIxSection[i] = DifPAIxSection(i,betaGammaSq);
411                                                << 282    // G4cout<<i<<"; dNdxC = "<<fdNdxCerenkov[i]<<"; dNdxP = "<<fdNdxPlasmon[i]
412          // G4cout<<i<<"; dNdxC = "<<fdNdxCere << 283    //    <<"; dNdxPAI = "<<fDifPAIxSection[i]<<G4endl;
413          //    <<"; dNdxPAI = "<<fDifPAIxSecti << 284       }
414     }                                          << 285       IntegralCerenkov() ;
415   IntegralCerenkov();                          << 286       IntegralPlasmon() ;
416   IntegralMM();                                << 287       IntegralPAIxSection() ;
417   IntegralPlasmon();                           << 288       
418   IntegralResonance();                         << 289       delete[] fEnergyInterval ;
419   IntegralPAIxSection();                       << 290       delete[] fA1 ;
420   /*                                           << 291       delete[] fA2 ;
421       delete[] fEnergyInterval;                << 292       delete[] fA3 ;
422       delete[] fA1;                            << 293       delete[] fA4 ;    
423       delete[] fA2;                            << 
424       delete[] fA3;                            << 
425       delete[] fA4;                            << 
426   */                                           << 
427 }                                                 294 }
428                                                   295 
429 //////////////////////////////////////////////    296 ////////////////////////////////////////////////////////////////////////
430 //                                                297 //
431 // Test Constructor with beta*gamma square val    298 // Test Constructor with beta*gamma square value
432                                                   299 
433 G4PAIxSection::G4PAIxSection( G4int materialIn    300 G4PAIxSection::G4PAIxSection( G4int materialIndex,
434                               G4double maxEner << 301             G4double maxEnergyTransfer,
435                               G4double betaGam << 302             G4double betaGammaSq          )
436 {                                                 303 {
437   fSandia = nullptr;                           << 304    const G4MaterialTable* theMaterialTable = G4Material::GetMaterialTable();
438   fMatSandiaMatrix = nullptr;                  << 
439   fVerbose = 0;                                << 
440   const G4MaterialTable* theMaterialTable = G4 << 
441                                                << 
442   G4int i, j, numberOfElements;                << 
443                                                   305 
444   fMaterialIndex   = materialIndex;            << 306    G4int i, j, numberOfElements ;   
445   fDensity         = (*theMaterialTable)[mater << 307    
446   fElectronDensity = (*theMaterialTable)[mater << 308    fDensity         = (*theMaterialTable)[materialIndex]->GetDensity();
447   numberOfElements = (G4int)(*theMaterialTable << 309    fElectronDensity = (*theMaterialTable)[materialIndex]->GetElectronDensity() ;
                                                   >> 310    numberOfElements = (*theMaterialTable)[materialIndex]->GetNumberOfElements() ;
448                                                   311 
449   G4int* thisMaterialZ = new G4int[numberOfEle << 312    G4int* thisMaterialZ = new G4int[numberOfElements] ;
450                                                   313    
451   for( i = 0; i < numberOfElements; ++i )      << 314    for( i = 0 ; i < numberOfElements ; i++ )
452    {                                              315    {
453          thisMaterialZ[i] = (G4int)(*theMateri    316          thisMaterialZ[i] = (G4int)(*theMaterialTable)[materialIndex]->
454                                       GetEleme << 317                                       GetElement(i)->GetZ() ;
455    }                                              318    }
456   // fSandia = new G4SandiaTable(materialIndex << 319    G4SandiaTable     thisMaterialSandiaTable(materialIndex) ;
457   fSandia = (*theMaterialTable)[materialIndex] << 320    fIntervalNumber = thisMaterialSandiaTable.SandiaIntervals
458   G4SandiaTable     thisMaterialSandiaTable(ma << 321                            (thisMaterialZ,numberOfElements) ;   
459   fIntervalNumber = thisMaterialSandiaTable.Sa << 322    fIntervalNumber = thisMaterialSandiaTable.SandiaMixing
460                                                << 
461   fIntervalNumber = thisMaterialSandiaTable.Sa << 
462                            ( thisMaterialZ ,      323                            ( thisMaterialZ ,
463                       (*theMaterialTable)[mate    324                       (*theMaterialTable)[materialIndex]->GetFractionVector() ,
464                              numberOfElements, << 325                  numberOfElements,fIntervalNumber) ;
465                                                   326 
466   fIntervalNumber--;                           << 327    fIntervalNumber--;
467                                                   328 
468   fEnergyInterval = G4DataVector(fIntervalNumb << 329       fEnergyInterval = new G4double[fIntervalNumber+2] ;
469   fA1             = G4DataVector(fIntervalNumb << 330       fA1             = new G4double[fIntervalNumber+2] ;
470   fA2             = G4DataVector(fIntervalNumb << 331       fA2             = new G4double[fIntervalNumber+2] ;
471   fA3             = G4DataVector(fIntervalNumb << 332       fA3             = new G4double[fIntervalNumber+2] ;
472   fA4             = G4DataVector(fIntervalNumb << 333       fA4             = new G4double[fIntervalNumber+2] ;
473                                                << 334 
474   /*                                           << 335       for(i=1;i<=fIntervalNumber;i++)
475       fEnergyInterval = new G4double[fInterval << 336       {
476       fA1             = new G4double[fInterval << 
477       fA2             = new G4double[fInterval << 
478       fA3             = new G4double[fInterval << 
479       fA4             = new G4double[fInterval << 
480   */                                           << 
481   for( i = 1; i <= fIntervalNumber; i++ )      << 
482     {                                          << 
483   if((thisMaterialSandiaTable.GetPhotoAbsorpCo    337   if((thisMaterialSandiaTable.GetPhotoAbsorpCof(i,0) >= maxEnergyTransfer) ||
484           i > fIntervalNumber)                    338           i > fIntervalNumber)
485          {                                        339          {
486             fEnergyInterval[i] = maxEnergyTran << 340             fEnergyInterval[i] = maxEnergyTransfer ;
487             fIntervalNumber = i;               << 341       fIntervalNumber = i ;
488             break;                             << 342       break;
489          }                                        343          }
490    fEnergyInterval[i] = thisMaterialSandiaTabl << 344    fEnergyInterval[i] = thisMaterialSandiaTable.GetPhotoAbsorpCof(i,0) ;
491    fA1[i]             = thisMaterialSandiaTabl << 345    fA1[i]             = thisMaterialSandiaTable.GetPhotoAbsorpCof(i,1)*fDensity ;
492    fA2[i]             = thisMaterialSandiaTabl << 346    fA2[i]             = thisMaterialSandiaTable.GetPhotoAbsorpCof(i,2)*fDensity ;
493    fA3[i]             = thisMaterialSandiaTabl << 347    fA3[i]             = thisMaterialSandiaTable.GetPhotoAbsorpCof(i,3)*fDensity ;
494    fA4[i]             = thisMaterialSandiaTabl << 348    fA4[i]             = thisMaterialSandiaTable.GetPhotoAbsorpCof(i,4)*fDensity ;
495                                                   349 
496     }                                          << 350       }   
497   if(fEnergyInterval[fIntervalNumber] != maxEn << 351       if(fEnergyInterval[fIntervalNumber] != maxEnergyTransfer)
498     {                                          << 352       {
499          fIntervalNumber++;                       353          fIntervalNumber++;
500          fEnergyInterval[fIntervalNumber] = ma << 354          fEnergyInterval[fIntervalNumber] = maxEnergyTransfer ;
501          fA1[fIntervalNumber] = fA1[fIntervalN << 355          fA1[fIntervalNumber] = fA1[fIntervalNumber-1] ;
502          fA2[fIntervalNumber] = fA2[fIntervalN << 356          fA2[fIntervalNumber] = fA2[fIntervalNumber-1] ;
503          fA3[fIntervalNumber] = fA3[fIntervalN << 357          fA3[fIntervalNumber] = fA3[fIntervalNumber-1] ;
504          fA4[fIntervalNumber] = fA4[fIntervalN << 358          fA4[fIntervalNumber] = fA4[fIntervalNumber-1] ;
505     }                                          << 359       }
506   for(i=1;i<=fIntervalNumber;i++)              << 360       for(i=1;i<=fIntervalNumber;i++)
507     {                                          << 361       {
508         // G4cout<<fEnergyInterval[i]<<"\t"<<f << 362   // G4cout<<fEnergyInterval[i]<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
509         //   <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4e << 363   //   <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl ;
510     }                                          << 364       }
511   // Now checking, if two borders are too clos << 365       // Now checking, if two borders are too close together
512                                                   366 
513   for( i = 1; i < fIntervalNumber; i++ )       << 367       for(i=1;i<fIntervalNumber;i++)
514     {                                          << 368       {
515         if(fEnergyInterval[i+1]-fEnergyInterva    369         if(fEnergyInterval[i+1]-fEnergyInterval[i] >
516            1.5*fDelta*(fEnergyInterval[i+1]+fE    370            1.5*fDelta*(fEnergyInterval[i+1]+fEnergyInterval[i]))
517         {                                      << 371   {
518           continue;                            << 372           continue ;
519         }                                      << 373   }
520         else                                      374         else
521         {                                      << 375   {
522           for( j = i; j < fIntervalNumber; j++ << 376           for(j=i;j<fIntervalNumber;j++)
523           {                                    << 377     {
524             fEnergyInterval[j] = fEnergyInterv << 378             fEnergyInterval[j] = fEnergyInterval[j+1] ;
525                         fA1[j] = fA1[j+1];     << 379                         fA1[j] = fA1[j+1] ;
526                         fA2[j] = fA2[j+1];     << 380                         fA2[j] = fA2[j+1] ;
527                         fA3[j] = fA3[j+1];     << 381                         fA3[j] = fA3[j+1] ;
528                         fA4[j] = fA4[j+1];     << 382                         fA4[j] = fA4[j+1] ;
529           }                                    << 383     }
530           fIntervalNumber--;                   << 384           fIntervalNumber-- ;
531           i--;                                 << 385           i-- ;
532         }                                      << 386   }
533     }                                          << 387       }
534                                                   388 
535       /* *********************************        389       /* *********************************
536       fSplineEnergy          = new G4double[fM << 390       fSplineEnergy          = new G4double[fMaxSplineSize] ;   
537       fRePartDielectricConst = new G4double[fM << 391       fRePartDielectricConst = new G4double[fMaxSplineSize] ;   
538       fImPartDielectricConst = new G4double[fM << 392       fImPartDielectricConst = new G4double[fMaxSplineSize] ;   
539       fIntegralTerm          = new G4double[fM << 393       fIntegralTerm          = new G4double[fMaxSplineSize] ;   
540       fDifPAIxSection        = new G4double[fM << 394       fDifPAIxSection        = new G4double[fMaxSplineSize] ;   
541       fIntegralPAIxSection   = new G4double[fM << 395       fIntegralPAIxSection   = new G4double[fMaxSplineSize] ;   
542                                                   396       
543       for(i=0;i<fMaxSplineSize;i++)               397       for(i=0;i<fMaxSplineSize;i++)
544       {                                           398       {
545          fSplineEnergy[i]          = 0.0;      << 399          fSplineEnergy[i]          = 0.0 ;   
546          fRePartDielectricConst[i] = 0.0;      << 400          fRePartDielectricConst[i] = 0.0 ;   
547          fImPartDielectricConst[i] = 0.0;      << 401          fImPartDielectricConst[i] = 0.0 ;   
548          fIntegralTerm[i]          = 0.0;      << 402          fIntegralTerm[i]          = 0.0 ;   
549          fDifPAIxSection[i]        = 0.0;      << 403          fDifPAIxSection[i]        = 0.0 ;   
550          fIntegralPAIxSection[i]   = 0.0;      << 404          fIntegralPAIxSection[i]   = 0.0 ;   
551       }                                           405       }
552       */ ////////////////////////                 406       */ ////////////////////////
553                                                   407 
554       // Preparation of fSplineEnergy array co    408       // Preparation of fSplineEnergy array corresponding to min ionisation, G~4
                                                   >> 409       
                                                   >> 410       G4double   betaGammaSqRef = 
                                                   >> 411       fLorentzFactor[fRefGammaNumber]*fLorentzFactor[fRefGammaNumber] - 1;
555                                                   412 
556   ComputeLowEnergyCof();                       << 413       NormShift(betaGammaSqRef) ;             
557   G4double   betaGammaSqRef =                  << 414       SplainPAI(betaGammaSqRef) ;
558     fLorentzFactor[fRefGammaNumber]*fLorentzFa << 
559                                                << 
560   NormShift(betaGammaSqRef);                   << 
561   SplainPAI(betaGammaSqRef);                   << 
562                                                   415       
563   // Preparation of integral PAI cross section << 416       // Preparation of integral PAI cross section for input betaGammaSq
564                                                   417    
565   for(i = 1; i <= fSplineNumber; i++)          << 418       for(i = 1 ; i <= fSplineNumber ; i++)
566     {                                          << 419       {
567          fDifPAIxSection[i] = DifPAIxSection(i    420          fDifPAIxSection[i] = DifPAIxSection(i,betaGammaSq);
568          fdNdxCerenkov[i]   = PAIdNdxCerenkov(    421          fdNdxCerenkov[i]   = PAIdNdxCerenkov(i,betaGammaSq);
569          fdNdxMM[i]   = PAIdNdxMM(i,betaGammaS << 
570          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i    422          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i,betaGammaSq);
571          fdNdxResonance[i]  = PAIdNdxResonance << 423       }
572     }                                          << 424       IntegralPAIxSection() ;
573   IntegralPAIxSection();                       << 425       IntegralCerenkov() ;
574   IntegralCerenkov();                          << 426       IntegralPlasmon() ;
575   IntegralMM();                                << 427       
576   IntegralPlasmon();                           << 428       //   delete[] fEnergyInterval ;
577   IntegralResonance();                         << 429       delete[] fA1 ;
                                                   >> 430       delete[] fA2 ;
                                                   >> 431       delete[] fA3 ;
                                                   >> 432       delete[] fA4 ;    
578 }                                                 433 }
579                                                   434 
                                                   >> 435 
580 //////////////////////////////////////////////    436 ////////////////////////////////////////////////////////////////////////////
581 //                                                437 //
582 // Destructor                                     438 // Destructor
583                                                   439 
584 G4PAIxSection::~G4PAIxSection()                   440 G4PAIxSection::~G4PAIxSection()
585 {                                                 441 {
586    /* ************************                    442    /* ************************
587    delete[] fSplineEnergy         ;            << 443    delete[] fSplineEnergy          ;   
588    delete[] fRePartDielectricConst;            << 444    delete[] fRePartDielectricConst ;   
589    delete[] fImPartDielectricConst;            << 445    delete[] fImPartDielectricConst ;   
590    delete[] fIntegralTerm         ;            << 446    delete[] fIntegralTerm          ;   
591    delete[] fDifPAIxSection       ;            << 447    delete[] fDifPAIxSection        ;   
592    delete[] fIntegralPAIxSection  ;            << 448    delete[] fIntegralPAIxSection   ;
593    */ ////////////////////////                    449    */ ////////////////////////
594   delete fMatSandiaMatrix;                     << 
595 }                                              << 
596                                                << 
597 G4double G4PAIxSection::GetLorentzFactor(G4int << 
598 {                                              << 
599    return fLorentzFactor[j];                   << 
600 }                                              << 
601                                                << 
602 ////////////////////////////////////////////// << 
603 //                                             << 
604 // Constructor with beta*gamma square value ca << 
605                                                << 
606 void G4PAIxSection::Initialize( const G4Materi << 
607                                 G4double maxEn << 
608                                 G4double betaG << 
609                                 G4SandiaTable* << 
610 {                                              << 
611   if(fVerbose > 0)                             << 
612   {                                            << 
613     G4cout<<G4endl;                            << 
614     G4cout<<"G4PAIxSection::Initialize(...,G4S << 
615     G4cout<<G4endl;                            << 
616   }                                            << 
617   G4int i, j;                                  << 
618                                                << 
619   fSandia          = sandia;                   << 
620   fIntervalNumber  = sandia->GetMaxInterval(); << 
621   fDensity         = material->GetDensity();   << 
622   fElectronDensity = material->GetElectronDens << 
623                                                << 
624   // fIntervalNumber--;                        << 
625                                                << 
626   if( fVerbose > 0 )                           << 
627   {                                            << 
628     G4cout<<"fDensity = "<<fDensity<<"\t"<<fEl << 
629   }                                            << 
630   fEnergyInterval = G4DataVector(fIntervalNumb << 
631   fA1             = G4DataVector(fIntervalNumb << 
632   fA2             = G4DataVector(fIntervalNumb << 
633   fA3             = G4DataVector(fIntervalNumb << 
634   fA4             = G4DataVector(fIntervalNumb << 
635                                                << 
636   for( i = 1; i <= fIntervalNumber; i++ )      << 
637   {                                            << 
638     if ( sandia->GetSandiaMatTablePAI(i-1,0) < << 
639     {                                          << 
640       fIntervalNumber--;                       << 
641       continue;                                << 
642     }                                          << 
643     if( ( sandia->GetSandiaMatTablePAI(i-1,0)  << 
644     {                                          << 
645       fEnergyInterval[i] = maxEnergyTransfer;  << 
646       fIntervalNumber = i;                     << 
647       break;                                   << 
648     }                                          << 
649     fEnergyInterval[i] = sandia->GetSandiaMatT << 
650     fA1[i]             = sandia->GetSandiaMatT << 
651     fA2[i]             = sandia->GetSandiaMatT << 
652     fA3[i]             = sandia->GetSandiaMatT << 
653     fA4[i]             = sandia->GetSandiaMatT << 
654                                                << 
655       if( fVerbose > 0 )                       << 
656       {                                        << 
657         G4cout<<i<<"\t"<<fEnergyInterval[i]/ke << 
658              <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4e << 
659       }                                        << 
660   }                                            << 
661   if( fVerbose > 0 ) G4cout<<"last i = "<<i<<" << 
662                                                << 
663   if( fEnergyInterval[fIntervalNumber] != maxE << 
664   {                                            << 
665       fIntervalNumber++;                       << 
666       fEnergyInterval[fIntervalNumber] = maxEn << 
667   }                                            << 
668   if( fVerbose > 0 )                           << 
669   {                                            << 
670     for( i = 1; i <= fIntervalNumber; i++ )    << 
671     {                                          << 
672       G4cout<<i<<"\t"<<fEnergyInterval[i]/keV< << 
673         <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl;  << 
674     }                                          << 
675   }                                            << 
676   if( fVerbose > 0 )    G4cout<<"Now checking, << 
677                                                << 
678   for( i = 1; i < fIntervalNumber; i++ )       << 
679   {                                            << 
680     if( fEnergyInterval[i+1]-fEnergyInterval[i << 
681          1.5*fDelta*(fEnergyInterval[i+1]+fEne << 
682     else                                       << 
683     {                                          << 
684       if( fVerbose > 0 )  G4cout<<i<<"\t"<<fEn << 
685                                                << 
686       for( j = i; j < fIntervalNumber; j++ )   << 
687       {                                        << 
688               fEnergyInterval[j] = fEnergyInte << 
689               fA1[j]             = fA1[j+1];   << 
690               fA2[j]             = fA2[j+1];   << 
691               fA3[j]             = fA3[j+1];   << 
692               fA4[j]             = fA4[j+1];   << 
693       }                                        << 
694       fIntervalNumber--;                       << 
695       i--;                                     << 
696     }                                          << 
697   }                                            << 
698   if( fVerbose > 0 )                           << 
699   {                                            << 
700     for( i = 1; i <= fIntervalNumber; i++ )    << 
701     {                                          << 
702       G4cout<<i<<"\t"<<fEnergyInterval[i]/keV< << 
703         <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl;  << 
704     }                                          << 
705   }                                            << 
706   // Preparation of fSplineEnergy array corres << 
707                                                << 
708   ComputeLowEnergyCof(material);               << 
709                                                << 
710   G4double   betaGammaSqRef =                  << 
711     fLorentzFactor[fRefGammaNumber]*fLorentzFa << 
712                                                << 
713   NormShift(betaGammaSqRef);                   << 
714   SplainPAI(betaGammaSqRef);                   << 
715                                                << 
716   // Preparation of integral PAI cross section << 
717                                                << 
718   for( i = 1; i <= fSplineNumber; i++ )        << 
719   {                                            << 
720      fDifPAIxSection[i] = DifPAIxSection(i,bet << 
721                                                << 
722                                                << 
723      fdNdxCerenkov[i]   = PAIdNdxCerenkov(i,be << 
724      fdNdxMM[i]   = PAIdNdxMM(i,betaGammaSq);  << 
725      fdNdxPlasmon[i]    = PAIdNdxPlasmon(i,bet << 
726      fdNdxResonance[i]  = PAIdNdxResonance(i,b << 
727   }                                            << 
728   IntegralPAIxSection();                       << 
729   IntegralCerenkov();                          << 
730   IntegralMM();                                << 
731   IntegralPlasmon();                           << 
732   IntegralResonance();                         << 
733                                                << 
734   for( i = 1; i <= fSplineNumber; i++ )        << 
735   {                                            << 
736     if(fVerbose>0) G4cout<<i<<"; w = "<<fSplin << 
737   }                                            << 
738 }                                              << 
739                                                << 
740                                                << 
741 ////////////////////////////////////////////// << 
742 //                                             << 
743 // Compute low energy cof. It reduces PAI xsc  << 
744 //                                             << 
745                                                << 
746 void G4PAIxSection::ComputeLowEnergyCof(const  << 
747 {                                              << 
748   G4int i, numberOfElements = (G4int)material- << 
749   G4double sumZ = 0., sumCof = 0.;             << 
750                                                << 
751   static const G4double p0 =  1.20923e+00;     << 
752   static const G4double p1 =  3.53256e-01;     << 
753   static const G4double p2 = -1.45052e-03;     << 
754                                                << 
755   G4double* thisMaterialZ   = new G4double[num << 
756   G4double* thisMaterialCof = new G4double[num << 
757                                                << 
758   for( i = 0; i < numberOfElements; ++i )      << 
759   {                                            << 
760     thisMaterialZ[i] = material->GetElement(i) << 
761     sumZ += thisMaterialZ[i];                  << 
762     thisMaterialCof[i] = p0+p1*thisMaterialZ[i << 
763   }                                            << 
764   for( i = 0; i < numberOfElements; ++i )      << 
765   {                                            << 
766     sumCof += thisMaterialCof[i]*thisMaterialZ << 
767   }                                            << 
768   fLowEnergyCof = sumCof;                      << 
769   delete [] thisMaterialZ;                     << 
770   delete [] thisMaterialCof;                   << 
771   // G4cout<<"fLowEnergyCof = "<<fLowEnergyCof << 
772 }                                              << 
773                                                << 
774 ////////////////////////////////////////////// << 
775 //                                             << 
776 // Compute low energy cof. It reduces PAI xsc  << 
777 //                                             << 
778                                                << 
779 void G4PAIxSection::ComputeLowEnergyCof()      << 
780 {                                              << 
781   const G4MaterialTable* theMaterialTable = G4 << 
782   G4int i, numberOfElements = (G4int)(*theMate << 
783   G4double sumZ = 0., sumCof = 0.;             << 
784                                                << 
785   const G4double p0 =  1.20923e+00;            << 
786   const G4double p1 =  3.53256e-01;            << 
787   const G4double p2 = -1.45052e-03;            << 
788                                                << 
789   G4double* thisMaterialZ   = new G4double[num << 
790   G4double* thisMaterialCof = new G4double[num << 
791                                                << 
792   for( i = 0; i < numberOfElements; ++i )      << 
793   {                                            << 
794     thisMaterialZ[i] = (*theMaterialTable)[fMa << 
795     sumZ += thisMaterialZ[i];                  << 
796     thisMaterialCof[i] = p0+p1*thisMaterialZ[i << 
797   }                                            << 
798   for( i = 0; i < numberOfElements; ++i )      << 
799   {                                            << 
800     sumCof += thisMaterialCof[i]*thisMaterialZ << 
801   }                                            << 
802   fLowEnergyCof = sumCof;                      << 
803   // G4cout<<"fLowEnergyCof = "<<fLowEnergyCof << 
804   delete [] thisMaterialZ;                     << 
805   delete [] thisMaterialCof;                   << 
806 }                                                 450 }
807                                                   451 
808 //////////////////////////////////////////////    452 /////////////////////////////////////////////////////////////////////////
809 //                                                453 //
810 // General control function for class G4PAIxSe    454 // General control function for class G4PAIxSection
811 //                                                455 //
812                                                   456 
813 void G4PAIxSection::InitPAI()                     457 void G4PAIxSection::InitPAI()
814 {                                                 458 {    
815    G4int i;                                    << 459    G4int i ;
816    G4double betaGammaSq = fLorentzFactor[fRefG    460    G4double betaGammaSq = fLorentzFactor[fRefGammaNumber]*
817                           fLorentzFactor[fRefG    461                           fLorentzFactor[fRefGammaNumber] - 1;
818                                                   462 
819    // Preparation of integral PAI cross sectio    463    // Preparation of integral PAI cross section for reference gamma
820                                                   464    
821    NormShift(betaGammaSq);                     << 465    NormShift(betaGammaSq) ;             
822    SplainPAI(betaGammaSq);                     << 466    SplainPAI(betaGammaSq) ;
823                                                   467 
824    IntegralPAIxSection();                      << 468    IntegralPAIxSection() ;
825    IntegralCerenkov();                         << 469    IntegralCerenkov() ;
826    IntegralMM();                               << 470    IntegralPlasmon() ;
827    IntegralPlasmon();                          << 
828    IntegralResonance();                        << 
829                                                   471 
830    for(i = 0; i<= fSplineNumber; i++)          << 472    for(i = 0 ; i<=fSplineNumber ; i++)
831    {                                              473    {
832       fPAItable[i][fRefGammaNumber] = fIntegra << 474       fPAItable[i][fRefGammaNumber] = fIntegralPAIxSection[i] ;
833       if(i != 0)                                  475       if(i != 0) 
834       {                                           476       {
835          fPAItable[i][0] = fSplineEnergy[i];   << 477    fPAItable[i][0] = fSplineEnergy[i] ;
836       }                                           478       }
837    }                                              479    }
838    fPAItable[0][0] = fSplineNumber;            << 480    fPAItable[0][0] = fSplineNumber ;
839                                                   481    
840    for(G4int j = 1; j < 112; j++)       // for << 482    for(G4int j = 1 ; j < 112 ; j++)       // for other gammas
841    {                                              483    {
842       if( j == fRefGammaNumber ) continue;     << 484       if( j == fRefGammaNumber ) continue ;
843                                                   485       
844       betaGammaSq = fLorentzFactor[j]*fLorentz << 486       betaGammaSq = fLorentzFactor[j]*fLorentzFactor[j] - 1 ;
845                                                   487       
846       for(i = 1; i <= fSplineNumber; i++)      << 488       for(i = 1 ; i <= fSplineNumber ; i++)
847       {                                           489       {
848          fDifPAIxSection[i] = DifPAIxSection(i    490          fDifPAIxSection[i] = DifPAIxSection(i,betaGammaSq);
849          fdNdxCerenkov[i]   = PAIdNdxCerenkov(    491          fdNdxCerenkov[i]   = PAIdNdxCerenkov(i,betaGammaSq);
850          fdNdxMM[i]   = PAIdNdxMM(i,betaGammaS << 
851          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i    492          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i,betaGammaSq);
852          fdNdxResonance[i]  = PAIdNdxResonance << 
853       }                                           493       }
854       IntegralPAIxSection();                   << 494       IntegralPAIxSection() ;
855       IntegralCerenkov();                      << 495       IntegralCerenkov() ;
856       IntegralMM();                            << 496       IntegralPlasmon() ;
857       IntegralPlasmon();                       << 
858       IntegralResonance();                     << 
859                                                   497       
860       for(i = 0; i <= fSplineNumber; i++)      << 498       for(i = 0 ; i <= fSplineNumber ; i++)
861       {                                           499       {
862          fPAItable[i][j] = fIntegralPAIxSectio << 500          fPAItable[i][j] = fIntegralPAIxSection[i] ;
863       }                                           501       }
864    }                                              502    } 
865                                                   503 
866 }                                                 504 }  
867                                                   505 
868 //////////////////////////////////////////////    506 ///////////////////////////////////////////////////////////////////////
869 //                                                507 //
870 // Shifting from borders to intervals Creation    508 // Shifting from borders to intervals Creation of first energy points
871 //                                                509 //
872                                                   510 
873 void G4PAIxSection::NormShift(G4double betaGam    511 void G4PAIxSection::NormShift(G4double betaGammaSq)
874 {                                                 512 {
875   G4int i, j;                                  << 513   G4int i, j ;
876                                                << 
877   if(fVerbose>0) G4cout<<"      G4PAIxSection: << 
878                                                   514 
879                                                << 515   for( i = 1 ; i <= fIntervalNumber-1 ; i++ )
880   for( i = 1; i <= fIntervalNumber-1; i++ )    << 
881   {                                               516   {
882     for( j = 1; j <= 2; j++ )                  << 517     for( j = 1 ; j <= 2 ; j++ )
883     {                                             518     {
884       fSplineNumber = (i-1)*2 + j;             << 519       fSplineNumber = (i-1)*2 + j ;
885                                                   520 
886       if( j == 1 ) fSplineEnergy[fSplineNumber    521       if( j == 1 ) fSplineEnergy[fSplineNumber] = fEnergyInterval[i  ]*(1+fDelta);
887       else         fSplineEnergy[fSplineNumber    522       else         fSplineEnergy[fSplineNumber] = fEnergyInterval[i+1]*(1-fDelta); 
888       if(fVerbose>0) G4cout<<"cn = "<<fSplineN << 523       //    G4cout<<"cn = "<<fSplineNumber<<"; "<<"energy = "
                                                   >> 524       //  <<fSplineEnergy[fSplineNumber]<<G4endl;
889     }                                             525     }
890   }                                               526   }
891   fIntegralTerm[1]=RutherfordIntegral(1,fEnerg    527   fIntegralTerm[1]=RutherfordIntegral(1,fEnergyInterval[1],fSplineEnergy[1]);
892                                                   528 
893   j = 1;                                       << 529   j = 1 ;
894                                                   530 
895   for( i = 2; i <= fSplineNumber; i++ )        << 531   for(i=2;i<=fSplineNumber;i++)
896   {                                               532   {
897     if( fSplineEnergy[i]<fEnergyInterval[j+1]  << 533     if(fSplineEnergy[i]<fEnergyInterval[j+1])
898     {                                             534     {
899          fIntegralTerm[i] = fIntegralTerm[i-1]    535          fIntegralTerm[i] = fIntegralTerm[i-1] + 
900                             RutherfordIntegral << 536                       RutherfordIntegral(j,fSplineEnergy[i-1],
901                                                << 537                                                  fSplineEnergy[i]   ) ;
902     }                                             538     }
903     else                                          539     else
904     {                                             540     {
905        G4double x = RutherfordIntegral(j,fSpli    541        G4double x = RutherfordIntegral(j,fSplineEnergy[i-1],
906                                            fEn << 542                                            fEnergyInterval[j+1]   ) ;
907          j++;                                     543          j++;
908          fIntegralTerm[i] = fIntegralTerm[i-1]    544          fIntegralTerm[i] = fIntegralTerm[i-1] + x + 
909                             RutherfordIntegral << 545                       RutherfordIntegral(j,fEnergyInterval[j],
910                                                << 546                                                  fSplineEnergy[i]    ) ;
911     }                                             547     }
912    if(fVerbose>0)  G4cout<<i<<"  Shift: w = "< << 548     // G4cout<<i<<"\t"<<fSplineEnergy[i]<<"\t"<<fIntegralTerm[i]<<"\n"<<G4endl;
913   }                                               549   } 
914   fNormalizationCof = 2*pi*pi*hbarc*hbarc*fine << 550   fNormalizationCof = 2*pi*pi*hbarc*hbarc*fine_structure_const/electron_mass_c2 ;
915   fNormalizationCof *= fElectronDensity/fInteg << 551   fNormalizationCof *= fElectronDensity/fIntegralTerm[fSplineNumber] ;
916                                                   552 
917   // G4cout<<"fNormalizationCof = "<<fNormaliz << 553   // G4cout<<"fNormalizationCof = "<<fNormalizationCof<<G4endl ;
918                                                   554 
919           // Calculation of PAI differrential  << 555     // Calculation of PAI differrential cross-section (1/(keV*cm))
920           // in the energy points near borders << 556     // in the energy points near borders of energy intervals
921                                                   557 
922    for(G4int k = 1; k <= fIntervalNumber-1; k+ << 558    for(G4int k=1;k<=fIntervalNumber-1;k++)
923    {                                              559    {
924       for( j = 1; j <= 2; j++ )                << 560       for(j=1;j<=2;j++)
925       {                                           561       {
926          i = (k-1)*2 + j;                      << 562          i = (k-1)*2 + j ;
927          fImPartDielectricConst[i] = fNormaliz    563          fImPartDielectricConst[i] = fNormalizationCof*
928                                      ImPartDie << 564                                ImPartDielectricConst(k,fSplineEnergy[i]);
929          fRePartDielectricConst[i] = fNormaliz    565          fRePartDielectricConst[i] = fNormalizationCof*
930                                      RePartDie << 566                                RePartDielectricConst(fSplineEnergy[i]);
931          fIntegralTerm[i] *= fNormalizationCof    567          fIntegralTerm[i] *= fNormalizationCof;
932                                                   568 
933          fDifPAIxSection[i] = DifPAIxSection(i    569          fDifPAIxSection[i] = DifPAIxSection(i,betaGammaSq);
934          fdNdxCerenkov[i]   = PAIdNdxCerenkov(    570          fdNdxCerenkov[i]   = PAIdNdxCerenkov(i,betaGammaSq);
935          fdNdxMM[i]   = PAIdNdxMM(i,betaGammaS << 
936          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i    571          fdNdxPlasmon[i]    = PAIdNdxPlasmon(i,betaGammaSq);
937          fdNdxResonance[i]    = PAIdNdxResonan << 
938    if(fVerbose>0)  G4cout<<i<<"  Shift: w = "< << 
939       }                                           572       }
940    }                                              573    }
941                                                   574 
942 }  // end of NormShift                            575 }  // end of NormShift 
943                                                   576 
944 //////////////////////////////////////////////    577 /////////////////////////////////////////////////////////////////////////
945 //                                                578 //
946 // Creation of new energy points as geometrica    579 // Creation of new energy points as geometrical mean of existing
947 // one, calculation PAI_cs for them, while the    580 // one, calculation PAI_cs for them, while the error of logarithmic
948 // linear approximation would be smaller than     581 // linear approximation would be smaller than 'fError'
949                                                   582 
950 void G4PAIxSection::SplainPAI(G4double betaGam << 583 void
                                                   >> 584    G4PAIxSection::SplainPAI(G4double betaGammaSq)
951 {                                                 585 {
952   G4int j, k = 1, i = 1;                       << 586    G4int k = 1 ;
953                                                << 587    G4int i = 1 ;
954   if(fVerbose>0) G4cout<<"                   G << 
955                                                   588 
956   while ( (i < fSplineNumber) && (fSplineNumbe << 589    while ( (i < fSplineNumber) && (fSplineNumber < fMaxSplineSize-1) )
957   {                                            << 590    {
958      // if( std::abs(fSplineEnergy[i+1]-fEnerg << 591       if(fSplineEnergy[i+1] > fEnergyInterval[k+1])
959      if( fSplineEnergy[i+1] > fEnergyInterval[ << 592       {
960      {                                         << 593           k++ ;   // Here next energy point is in next energy interval
961           k++;   // Here next energy point is  << 594     i++;
962           i++;                                 << 
963           if(fVerbose>0) G4cout<<"             << 
964           continue;                               595           continue;
965      }                                         << 596       }
966      if(fVerbose>0) G4cout<<"       out if: i  << 597                  // Shifting of arrayes for inserting the geometrical 
967                                                << 598            // average of 'i' and 'i+1' energy points to 'i+1' place
968                         // Shifting of arrayes << 599       fSplineNumber++;
969                        // average of 'i' and ' << 
970      fSplineNumber++;                          << 
971                                                   600 
972      for( j = fSplineNumber; j >= i+2; j-- )   << 601       for(G4int j = fSplineNumber; j >= i+2 ; j-- )
973      {                                         << 602       {
974          fSplineEnergy[j]          = fSplineEn    603          fSplineEnergy[j]          = fSplineEnergy[j-1];
975          fImPartDielectricConst[j] = fImPartDi    604          fImPartDielectricConst[j] = fImPartDielectricConst[j-1];
976          fRePartDielectricConst[j] = fRePartDi << 605    fRePartDielectricConst[j] = fRePartDielectricConst[j-1];
977          fIntegralTerm[j]          = fIntegral << 606    fIntegralTerm[j]          = fIntegralTerm[j-1];
978                                                   607 
979          fDifPAIxSection[j] = fDifPAIxSection[ << 608    fDifPAIxSection[j] = fDifPAIxSection[j-1];
980          fdNdxCerenkov[j]   = fdNdxCerenkov[j-    609          fdNdxCerenkov[j]   = fdNdxCerenkov[j-1];
981          fdNdxMM[j]         = fdNdxMM[j-1];    << 
982          fdNdxPlasmon[j]    = fdNdxPlasmon[j-1    610          fdNdxPlasmon[j]    = fdNdxPlasmon[j-1];
983          fdNdxResonance[j]  = fdNdxResonance[j << 611       }
984      }                                         << 
985       G4double x1  = fSplineEnergy[i];            612       G4double x1  = fSplineEnergy[i];
986       G4double x2  = fSplineEnergy[i+1];          613       G4double x2  = fSplineEnergy[i+1];
987       G4double yy1 = fDifPAIxSection[i];          614       G4double yy1 = fDifPAIxSection[i];
988       G4double y2  = fDifPAIxSection[i+1];        615       G4double y2  = fDifPAIxSection[i+1];
989                                                   616 
990       if(fVerbose>0) G4cout<<"Spline: x1 = "<< << 
991                                                << 
992                                                << 
993       G4double en1 = sqrt(x1*x2);                 617       G4double en1 = sqrt(x1*x2);
994       // G4double    en1 = 0.5*(x1 + x2);      << 
995                                                << 
996                                                << 
997       fSplineEnergy[i+1] = en1;                   618       fSplineEnergy[i+1] = en1;
998                                                   619 
999                  // Calculation of logarithmic << 620      // Calculation of logarithmic linear approximation
1000                  // in this (enr) energy poin << 621      // in this (enr) energy point, which number is 'i+1' now
1001                                                  622 
1002       G4double a = log10(y2/yy1)/log10(x2/x1)    623       G4double a = log10(y2/yy1)/log10(x2/x1);
1003       G4double b = log10(yy1) - a*log10(x1);     624       G4double b = log10(yy1) - a*log10(x1);
1004       G4double y = a*log10(en1) + b;          << 625       G4double y = a*log10(en1) + b ;
1005                                               << 
1006       y = pow(10.,y);                            626       y = pow(10.,y);
1007                                                  627 
1008                  // Calculation of the PAI di << 628      // Calculation of the PAI dif. cross-section at this point
1009                                                  629 
1010       fImPartDielectricConst[i+1] = fNormaliz    630       fImPartDielectricConst[i+1] = fNormalizationCof*
1011                                     ImPartDie << 631                               ImPartDielectricConst(k,fSplineEnergy[i+1]);
1012       fRePartDielectricConst[i+1] = fNormaliz    632       fRePartDielectricConst[i+1] = fNormalizationCof*
1013                                     RePartDie << 633                               RePartDielectricConst(fSplineEnergy[i+1]);
1014       fIntegralTerm[i+1] = fIntegralTerm[i] +    634       fIntegralTerm[i+1] = fIntegralTerm[i] + fNormalizationCof*
1015                            RutherfordIntegral << 635                      RutherfordIntegral(k,fSplineEnergy[i],
1016                                                  636                                                 fSplineEnergy[i+1]);
1017                                                  637 
1018       fDifPAIxSection[i+1] = DifPAIxSection(i    638       fDifPAIxSection[i+1] = DifPAIxSection(i+1,betaGammaSq);
1019       fdNdxCerenkov[i+1]   = PAIdNdxCerenkov(    639       fdNdxCerenkov[i+1]   = PAIdNdxCerenkov(i+1,betaGammaSq);
1020       fdNdxMM[i+1]         = PAIdNdxMM(i+1,be << 
1021       fdNdxPlasmon[i+1]    = PAIdNdxPlasmon(i    640       fdNdxPlasmon[i+1]    = PAIdNdxPlasmon(i+1,betaGammaSq);
1022       fdNdxResonance[i+1]  = PAIdNdxResonance << 
1023                                               << 
1024                   // Condition for next divis << 
1025                                               << 
1026     if(fVerbose>0) G4cout<<"Spline, a = "<<a< << 
1027                                                  641 
1028                   // to higher energies       << 642       // Condition for next division of this segment or to pass
                                                   >> 643       // to higher energies
1029                                                  644 
1030       G4double x = 2*(fDifPAIxSection[i+1] -     645       G4double x = 2*(fDifPAIxSection[i+1] - y)/(fDifPAIxSection[i+1] + y);
1031                                                  646 
1032       G4double delta = 2.*(fSplineEnergy[i+1] << 
1033                                               << 
1034       if( x < 0 )                                647       if( x < 0 ) 
1035       {                                          648       {
1036          x = -x;                              << 649    x = -x ;
1037       }                                          650       }
1038       if( x > fError && fSplineNumber < fMaxS << 651       if( x > fError && fSplineNumber < fMaxSplineSize-1 )
1039       {                                          652       {
1040          continue;  // next division          << 653    continue;  // next division
1041       }                                          654       }
1042       i += 2;  // pass to next segment           655       i += 2;  // pass to next segment
1043                                                  656 
1044       // Loop checking, 03-Aug-2015, Vladimir << 657    }   // close 'while'
1045   }   // close 'while'                        << 
1046                                                  658 
1047 }  // end of SplainPAI                           659 }  // end of SplainPAI 
1048                                                  660 
1049                                                  661 
1050 /////////////////////////////////////////////    662 ////////////////////////////////////////////////////////////////////
1051 //                                               663 //
1052 // Integration over electrons that could be c    664 // Integration over electrons that could be considered
1053 // quasi-free at energy transfer of interest     665 // quasi-free at energy transfer of interest
1054                                                  666 
1055 G4double G4PAIxSection::RutherfordIntegral( G    667 G4double G4PAIxSection::RutherfordIntegral( G4int k,
1056                                             G << 668                     G4double x1,
1057                                               << 669                       G4double x2   )
1058 {                                                670 {
1059    G4double  c1, c2, c3;                      << 671    G4double  c1, c2, c3 ;
1060    // G4cout<<"RI: x1 = "<<x1<<"; "<<"x2 = "<    672    // G4cout<<"RI: x1 = "<<x1<<"; "<<"x2 = "<<x2<<G4endl;   
1061    c1 = (x2 - x1)/x1/x2;                      << 673    c1 = (x2 - x1)/x1/x2 ;
1062    c2 = (x2 - x1)*(x2 + x1)/x1/x1/x2/x2;      << 674    c2 = (x2 - x1)*(x2 + x1)/x1/x1/x2/x2 ;
1063    c3 = (x2 - x1)*(x1*x1 + x1*x2 + x2*x2)/x1/ << 675    c3 = (x2 - x1)*(x1*x1 + x1*x2 + x2*x2)/x1/x1/x1/x2/x2/x2 ;
1064    // G4cout<<" RI: c1 = "<<c1<<"; "<<"c2 = "    676    // G4cout<<" RI: c1 = "<<c1<<"; "<<"c2 = "<<c2<<"; "<<"c3 = "<<c3<<G4endl;   
1065                                                  677    
1066    return  fA1[k]*log(x2/x1) + fA2[k]*c1 + fA << 678    return  fA1[k]*log(x2/x1) + fA2[k]*c1 + fA3[k]*c2/2 + fA4[k]*c3/3 ;
1067                                                  679 
1068 }   // end of RutherfordIntegral                 680 }   // end of RutherfordIntegral 
1069                                                  681 
1070                                                  682 
1071 /////////////////////////////////////////////    683 /////////////////////////////////////////////////////////////////
1072 //                                               684 //
1073 // Imaginary part of dielectric constant         685 // Imaginary part of dielectric constant
1074 // (G4int k - interval number, G4double en1 -    686 // (G4int k - interval number, G4double en1 - energy point)
1075                                                  687 
1076 G4double G4PAIxSection::ImPartDielectricConst    688 G4double G4PAIxSection::ImPartDielectricConst( G4int    k ,
1077                                               << 689                              G4double energy1 )
1078 {                                                690 {
1079    G4double energy2,energy3,energy4,result;      691    G4double energy2,energy3,energy4,result;
1080                                                  692 
1081    energy2 = energy1*energy1;                    693    energy2 = energy1*energy1;
1082    energy3 = energy2*energy1;                    694    energy3 = energy2*energy1;
1083    energy4 = energy3*energy1;                    695    energy4 = energy3*energy1;
1084                                                  696    
1085    result = fA1[k]/energy1+fA2[k]/energy2+fA3 << 697    result = fA1[k]/energy1+fA2[k]/energy2+fA3[k]/energy3+fA4[k]/energy4 ;  
1086    result *=hbarc/energy1;                    << 698    result *=hbarc/energy1 ;
1087                                                  699    
1088    return result;                             << 700    return result ;
1089                                                  701 
1090 }  // end of ImPartDielectricConst               702 }  // end of ImPartDielectricConst 
1091                                                  703 
1092 ///////////////////////////////////////////// << 
1093 //                                            << 
1094 // Returns lambda of photon with energy1 in c << 
1095                                               << 
1096 G4double G4PAIxSection::GetPhotonRange( G4dou << 
1097 {                                             << 
1098   G4int i;                                    << 
1099   G4double energy2, energy3, energy4, result, << 
1100                                               << 
1101   energy2 = energy1*energy1;                  << 
1102   energy3 = energy2*energy1;                  << 
1103   energy4 = energy3*energy1;                  << 
1104                                               << 
1105   for( i = 1; i <= fIntervalNumber; i++ )     << 
1106   {                                           << 
1107      if( energy1 < fEnergyInterval[i]) break; << 
1108   }                                           << 
1109   i--;                                        << 
1110   if(i == 0) i = 1;                           << 
1111                                               << 
1112   result = fA1[i]/energy1+fA2[i]/energy2+fA3[ << 
1113                                               << 
1114   if( result > DBL_MIN ) lambda = 1./result;  << 
1115   else                   lambda = DBL_MAX;    << 
1116                                               << 
1117   return lambda;                              << 
1118 }                                             << 
1119                                               << 
1120 ///////////////////////////////////////////// << 
1121 //                                            << 
1122 // Return lambda of electron with energy1 in  << 
1123 // parametrisation from NIM A554(2005)474-493 << 
1124                                               << 
1125 G4double G4PAIxSection::GetElectronRange( G4d << 
1126 {                                             << 
1127   G4double range;                             << 
1128   /*                                          << 
1129   const G4MaterialTable* theMaterialTable = G << 
1130                                               << 
1131   G4double Z = (*theMaterialTable)[fMaterialI << 
1132   G4double A = (*theMaterialTable)[fMaterialI << 
1133                                               << 
1134   energy /= keV; // energy in keV in parametr << 
1135                                               << 
1136   if (energy < 10.)                           << 
1137   {                                           << 
1138     range = 3.872e-3*A/Z;                     << 
1139     range *= pow(energy,1.492);               << 
1140   }                                           << 
1141   else                                        << 
1142   {                                           << 
1143     range = 6.97e-3*pow(energy,1.6);          << 
1144   }                                           << 
1145   */                                          << 
1146   // Blum&Rolandi Particle Detection with Dri << 
1147                                               << 
1148   G4double cofA = 5.37e-4*g/cm2/keV;          << 
1149   G4double cofB = 0.9815;                     << 
1150   G4double cofC = 3.123e-3/keV;               << 
1151   // energy /= keV;                           << 
1152                                               << 
1153   range = cofA*energy*( 1 - cofB/(1 + cofC*en << 
1154                                               << 
1155   // range *= g/cm2;                          << 
1156   range /= fDensity;                          << 
1157                                               << 
1158   return range;                               << 
1159 }                                             << 
1160                                                  704 
1161 /////////////////////////////////////////////    705 //////////////////////////////////////////////////////////////////////////////
1162 //                                               706 //
1163 // Real part of dielectric constant minus uni    707 // Real part of dielectric constant minus unit: epsilon_1 - 1
1164 // (G4double enb - energy point)                 708 // (G4double enb - energy point)
1165 //                                               709 //
1166                                                  710 
1167 G4double G4PAIxSection::RePartDielectricConst    711 G4double G4PAIxSection::RePartDielectricConst(G4double enb)
1168 {                                                712 {       
1169    G4double x0, x02, x03, x04, x05, x1, x2, x    713    G4double x0, x02, x03, x04, x05, x1, x2, xx1 ,xx2 , xx12,
1170             c1, c2, c3, cof1, cof2, xln1, xln << 714             c1, c2, c3, cof1, cof2, xln1, xln2, xln3, result ;
1171                                                  715 
1172    x0 = enb;                                  << 716    x0 = enb ;
1173    result = 0;                                << 717    result = 0 ;
1174                                                  718    
1175    for(G4int i=1;i<=fIntervalNumber-1;i++)       719    for(G4int i=1;i<=fIntervalNumber-1;i++)
1176    {                                             720    {
1177       x1 = fEnergyInterval[i];                << 721       x1 = fEnergyInterval[i] ;
1178       x2 = fEnergyInterval[i+1];              << 722       x2 = fEnergyInterval[i+1] ;
1179       xx1 = x1 - x0;                          << 723       xx1 = x1 - x0 ;
1180       xx2 = x2 - x0;                          << 724       xx2 = x2 - x0 ;
1181       xx12 = xx2/xx1;                         << 725       xx12 = xx2/xx1 ;
1182                                                  726       
1183       if(xx12<0)                                 727       if(xx12<0)
1184       {                                          728       {
1185          xx12 = -xx12;                        << 729    xx12 = -xx12;
1186       }                                          730       }
1187       xln1 = log(x2/x1);                      << 731       xln1 = log(x2/x1) ;
1188       xln2 = log(xx12);                       << 732       xln2 = log(xx12) ;
1189       xln3 = log((x2 + x0)/(x1 + x0));        << 733       xln3 = log((x2 + x0)/(x1 + x0)) ;
1190       x02 = x0*x0;                            << 734       x02 = x0*x0 ;
1191       x03 = x02*x0;                           << 735       x03 = x02*x0 ;
1192       x04 = x03*x0;                           << 736       x04 = x03*x0 ;
1193       x05 = x04*x0;                              737       x05 = x04*x0;
1194       c1  = (x2 - x1)/x1/x2;                  << 738       c1  = (x2 - x1)/x1/x2 ;
1195       c2  = (x2 - x1)*(x2 +x1)/x1/x1/x2/x2;   << 739       c2  = (x2 - x1)*(x2 +x1)/x1/x1/x2/x2 ;
1196       c3  = (x2 -x1)*(x1*x1 + x1*x2 + x2*x2)/ << 740       c3  = (x2 -x1)*(x1*x1 + x1*x2 + x2*x2)/x1/x1/x1/x2/x2/x2 ;
1197                                               << 741 
1198       result -= (fA1[i]/x02 + fA3[i]/x04)*xln << 742       result -= (fA1[i]/x02 + fA3[i]/x04)*xln1 ;
1199       result -= (fA2[i]/x02 + fA4[i]/x04)*c1; << 743       result -= (fA2[i]/x02 + fA4[i]/x04)*c1 ;
1200       result -= fA3[i]*c2/2/x02;              << 744       result -= fA3[i]*c2/2/x02 ;
1201       result -= fA4[i]*c3/3/x02;              << 745       result -= fA4[i]*c3/3/x02 ;
1202                                                  746 
1203       cof1 = fA1[i]/x02 + fA3[i]/x04;         << 747       cof1 = fA1[i]/x02 + fA3[i]/x04 ;
1204       cof2 = fA2[i]/x03 + fA4[i]/x05;         << 748       cof2 = fA2[i]/x03 + fA4[i]/x05 ;
1205                                                  749 
1206       result += 0.5*(cof1 +cof2)*xln2;        << 750       result += 0.5*(cof1 +cof2)*xln2 ;
1207       result += 0.5*(cof1 - cof2)*xln3;       << 751       result += 0.5*(cof1 - cof2)*xln3 ;
1208    }                                             752    } 
1209    result *= 2*hbarc/pi;                      << 753    result *= 2*hbarc/pi ;
1210                                                  754    
1211    return result;                             << 755    return result ;
1212                                                  756 
1213 }   // end of RePartDielectricConst              757 }   // end of RePartDielectricConst 
1214                                                  758 
1215 /////////////////////////////////////////////    759 //////////////////////////////////////////////////////////////////////
1216 //                                               760 //
1217 // PAI differential cross-section in terms of    761 // PAI differential cross-section in terms of
1218 // simplified Allison's equation                 762 // simplified Allison's equation
1219 //                                               763 //
1220                                                  764 
1221 G4double G4PAIxSection::DifPAIxSection( G4int << 765 G4double G4PAIxSection::DifPAIxSection( G4int              i ,
                                                   >> 766                                         G4double betaGammaSq  )
1222 {                                                767 {        
1223    G4double cof,x1,x2,x3,x4,x5,x6,x7,x8,resul << 768    G4double be2,cof,x1,x2,x3,x4,x5,x6,x7,x8,result ;
1224                                               << 769    //G4double beta, be4 ;
1225    G4double betaBohr  = fine_structure_const; << 770    G4double be4 ;
1226    G4double be2  = betaGammaSq/(1 + betaGamma << 771    G4double betaBohr2 = fine_structure_const*fine_structure_const ;
1227    G4double beta = std::sqrt(be2);            << 772    G4double betaBohr4 = betaBohr2*betaBohr2*4.0 ;
1228                                               << 773    be2 = betaGammaSq/(1 + betaGammaSq) ;
1229    cof = 1.;                                  << 774    be4 = be2*be2 ;
1230    x1  = std::log(2*electron_mass_c2/fSplineE << 775    //  beta = sqrt(be2) ;
                                                   >> 776    cof = 1 ;
                                                   >> 777    x1 = log(2*electron_mass_c2/fSplineEnergy[i]) ;
1231                                                  778 
1232    if( betaGammaSq < 0.01 ) x2 = std::log(be2 << 779    if( betaGammaSq < 0.01 ) x2 = log(be2) ;
1233    else                                          780    else
1234    {                                             781    {
1235      x2 = -log( (1/betaGammaSq - fRePartDiele    782      x2 = -log( (1/betaGammaSq - fRePartDielectricConst[i])*
1236                 (1/betaGammaSq - fRePartDiele << 783           (1/betaGammaSq - fRePartDielectricConst[i]) + 
1237                 fImPartDielectricConst[i]*fIm << 784           fImPartDielectricConst[i]*fImPartDielectricConst[i] )/2 ;
1238    }                                             785    }
1239    if( fImPartDielectricConst[i] == 0.0 ||bet    786    if( fImPartDielectricConst[i] == 0.0 ||betaGammaSq < 0.01 )
1240    {                                             787    {
1241      x6 = 0.;                                 << 788      x6=0 ;
1242    }                                             789    }
1243    else                                          790    else
1244    {                                             791    {
1245      x3 = -fRePartDielectricConst[i] + 1/beta << 792      x3 = -fRePartDielectricConst[i] + 1/betaGammaSq ;
1246      x5 = -1 - fRePartDielectricConst[i] +       793      x5 = -1 - fRePartDielectricConst[i] +
1247           be2*((1 +fRePartDielectricConst[i])    794           be2*((1 +fRePartDielectricConst[i])*(1 + fRePartDielectricConst[i]) +
1248           fImPartDielectricConst[i]*fImPartDi << 795     fImPartDielectricConst[i]*fImPartDielectricConst[i]) ;
1249                                                  796 
1250      x7 = atan2(fImPartDielectricConst[i],x3) << 797      x7 = atan2(fImPartDielectricConst[i],x3) ;
1251      x6 = x5 * x7;                            << 798      x6 = x5 * x7 ;
1252    }                                             799    }
                                                   >> 800     // if(fImPartDielectricConst[i] == 0) x6 = 0 ;
1253                                                  801    
1254    x4 = ((x1 + x2)*fImPartDielectricConst[i]  << 802    x4 = ((x1 + x2)*fImPartDielectricConst[i] + x6)/hbarc ;
1255                                               << 803    //   if( x4 < 0.0 ) x4 = 0.0 ;
1256    x8 = (1 + fRePartDielectricConst[i])*(1 +     804    x8 = (1 + fRePartDielectricConst[i])*(1 + fRePartDielectricConst[i]) + 
1257         fImPartDielectricConst[i]*fImPartDiel << 805         fImPartDielectricConst[i]*fImPartDielectricConst[i] ;
1258                                               << 
1259    result = (x4 + cof*fIntegralTerm[i]/fSplin << 
1260                                               << 
1261    if( result < 1.0e-8 ) result = 1.0e-8;     << 
1262                                               << 
1263    result *= fine_structure_const/be2/pi;     << 
1264                                               << 
1265    // low energy correction                   << 
1266                                                  806 
1267    G4double lowCof = fLowEnergyCof; // 6.0 ;  << 807    result = (x4 + cof*fIntegralTerm[i]/fSplineEnergy[i]/fSplineEnergy[i]) ;
1268                                               << 808    if(result < 1.0e-8) result = 1.0e-8 ;
1269    result *= (1 - std::exp(-beta/betaBohr/low << 809    result *= fine_structure_const/be2/pi ;
1270    if(x8 >= 0.0)                              << 810    //   result *= (1-exp(-beta/betaBohr))*(1-exp(-beta/betaBohr)) ;
                                                   >> 811    //  result *= (1-exp(-be2/betaBohr2)) ;
                                                   >> 812    result *= (1-exp(-be4/betaBohr4)) ;
                                                   >> 813    if(fDensity >= 0.1)
1271    {                                             814    { 
1272      result /= x8;                            << 815       result /= x8 ;
1273    }                                             816    }
1274    return result;                             << 817    return result ;
1275                                                  818 
1276 } // end of DifPAIxSection                       819 } // end of DifPAIxSection 
1277                                                  820 
1278 /////////////////////////////////////////////    821 //////////////////////////////////////////////////////////////////////////
1279 //                                               822 //
1280 // Calculation od dN/dx of collisions with cr    823 // Calculation od dN/dx of collisions with creation of Cerenkov pseudo-photons
1281                                                  824 
1282 G4double G4PAIxSection::PAIdNdxCerenkov( G4in    825 G4double G4PAIxSection::PAIdNdxCerenkov( G4int    i ,
1283                                          G4do    826                                          G4double betaGammaSq  )
1284 {                                                827 {        
1285    G4double logarithm, x3, x5, argument, modu << 828    G4double cof, logarithm, x3, x5, argument, modul2, dNdxC ; 
1286    G4double be2, betaBohr2, cofBetaBohr;      << 829    G4double be2, be4, betaBohr2,betaBohr4,cofBetaBohr ;
1287                                                  830 
1288    cofBetaBohr = 4.0;                         << 831    cof         = 1.0 ;
1289    betaBohr2 = fine_structure_const*fine_stru << 832    cofBetaBohr = 4.0 ;
1290    G4double betaBohr4 = betaBohr2*betaBohr2*c << 833    betaBohr2   = fine_structure_const*fine_structure_const ;
                                                   >> 834    betaBohr4   = betaBohr2*betaBohr2*cofBetaBohr ;
1291                                                  835 
1292    be2 = betaGammaSq/(1 + betaGammaSq);       << 836    be2 = betaGammaSq/(1 + betaGammaSq) ;
1293    G4double be4 = be2*be2;                    << 837    be4 = be2*be2 ;
1294                                                  838 
1295    if( betaGammaSq < 0.01 ) logarithm = std:: << 839    if( betaGammaSq < 0.01 ) logarithm = log(1.0+betaGammaSq) ; // 0.0 ;
1296    else                                          840    else
1297    {                                             841    {
1298      logarithm  = -log( (1/betaGammaSq - fReP    842      logarithm  = -log( (1/betaGammaSq - fRePartDielectricConst[i])*
1299                         (1/betaGammaSq - fReP << 843                   (1/betaGammaSq - fRePartDielectricConst[i]) + 
1300                         fImPartDielectricCons << 844                   fImPartDielectricConst[i]*fImPartDielectricConst[i] )*0.5 ;
1301      logarithm += log(1+1.0/betaGammaSq);     << 845      logarithm += log(1+1.0/betaGammaSq) ;
1302    }                                             846    }
1303                                                  847 
1304    if( fImPartDielectricConst[i] == 0.0 || be    848    if( fImPartDielectricConst[i] == 0.0 || betaGammaSq < 0.01 )
1305    {                                             849    {
1306      argument = 0.0;                          << 850      argument = 0.0 ;
1307    }                                             851    }
1308    else                                          852    else
1309    {                                             853    {
1310      x3 = -fRePartDielectricConst[i] + 1.0/be << 854      x3 = -fRePartDielectricConst[i] + 1.0/betaGammaSq ;
1311      x5 = -1.0 - fRePartDielectricConst[i] +     855      x5 = -1.0 - fRePartDielectricConst[i] +
1312           be2*((1.0 +fRePartDielectricConst[i    856           be2*((1.0 +fRePartDielectricConst[i])*(1.0 + fRePartDielectricConst[i]) +
1313           fImPartDielectricConst[i]*fImPartDi << 857     fImPartDielectricConst[i]*fImPartDielectricConst[i]) ;
1314      if( x3 == 0.0 ) argument = 0.5*pi;          858      if( x3 == 0.0 ) argument = 0.5*pi;
1315      else            argument = std::atan2(fI << 859      else            argument = atan2(fImPartDielectricConst[i],x3) ;
1316      argument *= x5 ;                         << 860      argument *= x5  ;
1317    }                                             861    }   
1318    dNdxC = ( logarithm*fImPartDielectricConst << 862    dNdxC = ( logarithm*fImPartDielectricConst[i] + argument )/hbarc ;
1319                                                  863   
1320    if(dNdxC < 1.0e-8) dNdxC = 1.0e-8;         << 864    if(dNdxC < 1.0e-8) dNdxC = 1.0e-8 ;
1321                                                  865 
1322    dNdxC *= fine_structure_const/be2/pi;      << 866    dNdxC *= fine_structure_const/be2/pi ;
1323                                                  867 
1324    dNdxC *= (1-std::exp(-be4/betaBohr4));     << 868    dNdxC *= (1-exp(-be4/betaBohr4)) ;
1325                                                  869 
1326    modul2 = (1.0 + fRePartDielectricConst[i]) << 870    if(fDensity >= 0.1)
1327      fImPartDielectricConst[i]*fImPartDielect << 
1328    if(modul2 >= 0.0)                          << 
1329    {                                             871    { 
1330      dNdxC /= modul2;                         << 872       modul2 = (1.0 + fRePartDielectricConst[i])*(1.0 + fRePartDielectricConst[i]) + 
                                                   >> 873                     fImPartDielectricConst[i]*fImPartDielectricConst[i] ;
                                                   >> 874       dNdxC /= modul2 ;
1331    }                                             875    }
1332    return dNdxC;                              << 876    return dNdxC ;
1333                                                  877 
1334 } // end of PAIdNdxCerenkov                      878 } // end of PAIdNdxCerenkov 
1335                                                  879 
1336 /////////////////////////////////////////////    880 //////////////////////////////////////////////////////////////////////////
1337 //                                               881 //
1338 // Calculation od dN/dx of collisions of MM w << 
1339                                               << 
1340 G4double G4PAIxSection::PAIdNdxMM( G4int    i << 
1341                                          G4do << 
1342 {                                             << 
1343    G4double logarithm, x3, x5, argument, dNdx << 
1344    G4double be2, be4, betaBohr2,betaBohr4,cof << 
1345                                               << 
1346    cofBetaBohr = 4.0;                         << 
1347    betaBohr2   = fine_structure_const*fine_st << 
1348    betaBohr4   = betaBohr2*betaBohr2*cofBetaB << 
1349                                               << 
1350    be2 = betaGammaSq/(1 + betaGammaSq);       << 
1351    be4 = be2*be2;                             << 
1352                                               << 
1353    if( betaGammaSq < 0.01 ) logarithm = log(1 << 
1354    else                                       << 
1355    {                                          << 
1356      logarithm  = -log( (1/betaGammaSq - fReP << 
1357                         (1/betaGammaSq - fReP << 
1358                         fImPartDielectricCons << 
1359      logarithm += log(1+1.0/betaGammaSq);     << 
1360    }                                          << 
1361                                               << 
1362    if( fImPartDielectricConst[i] == 0.0 || be << 
1363    {                                          << 
1364      argument = 0.0;                          << 
1365    }                                          << 
1366    else                                       << 
1367    {                                          << 
1368      x3 = -fRePartDielectricConst[i] + 1.0/be << 
1369      x5 = be2*( 1.0 + fRePartDielectricConst[ << 
1370      if( x3 == 0.0 ) argument = 0.5*pi;       << 
1371      else            argument = atan2(fImPart << 
1372      argument *= x5 ;                         << 
1373    }                                          << 
1374    dNdxC = ( logarithm*fImPartDielectricConst << 
1375                                               << 
1376    if(dNdxC < 1.0e-8) dNdxC = 1.0e-8;         << 
1377                                               << 
1378    dNdxC *= fine_structure_const/be2/pi;      << 
1379                                               << 
1380    dNdxC *= (1-std::exp(-be4/betaBohr4));     << 
1381    return dNdxC;                              << 
1382                                               << 
1383 } // end of PAIdNdxMM                         << 
1384                                               << 
1385 ///////////////////////////////////////////// << 
1386 //                                            << 
1387 // Calculation od dN/dx of collisions with cr    882 // Calculation od dN/dx of collisions with creation of longitudinal EM
1388 // excitations (plasmons, delta-electrons)       883 // excitations (plasmons, delta-electrons)
1389                                                  884 
1390 G4double G4PAIxSection::PAIdNdxPlasmon( G4int    885 G4double G4PAIxSection::PAIdNdxPlasmon( G4int    i ,
1391                                         G4dou    886                                         G4double betaGammaSq  )
1392 {                                                887 {        
1393    G4double resonance, modul2, dNdxP, cof = 1 << 888    G4double cof, resonance, modul2, dNdxP ;
1394    G4double be2, betaBohr;                    << 889    G4double be2, be4, betaBohr2, betaBohr4, cofBetaBohr ;
1395                                               << 
1396    betaBohr   = fine_structure_const;         << 
1397    be2 = betaGammaSq/(1 + betaGammaSq);       << 
1398                                                  890 
1399    G4double beta = std::sqrt(be2);            << 891    cof = 1 ;
                                                   >> 892    cofBetaBohr = 4.0 ;
                                                   >> 893    betaBohr2   = fine_structure_const*fine_structure_const ;
                                                   >> 894    betaBohr4   = betaBohr2*betaBohr2*cofBetaBohr ;
                                                   >> 895 
                                                   >> 896    be2 = betaGammaSq/(1 + betaGammaSq) ;
                                                   >> 897    be4 = be2*be2 ;
1400                                                  898  
1401    resonance = std::log(2*electron_mass_c2*be << 899    resonance = log(2*electron_mass_c2*be2/fSplineEnergy[i]) ;  
1402    resonance *= fImPartDielectricConst[i]/hba << 900    resonance *= fImPartDielectricConst[i]/hbarc ;
1403                                                  901 
1404    dNdxP = ( resonance + cof*fIntegralTerm[i] << 
1405                                                  902 
1406    if( dNdxP < 1.0e-8 ) dNdxP = 1.0e-8;       << 903    dNdxP = ( resonance + cof*fIntegralTerm[i]/fSplineEnergy[i]/fSplineEnergy[i] ) ;
1407                                                  904 
1408    dNdxP *= fine_structure_const/be2/pi;      << 905    if( dNdxP < 1.0e-8 ) dNdxP = 1.0e-8 ;
1409                                                  906 
1410    dNdxP  *= (1 - std::exp(-beta/betaBohr/fLo << 907    dNdxP *= fine_structure_const/be2/pi ;
                                                   >> 908    dNdxP *= (1-exp(-be4/betaBohr4)) ;
1411                                                  909 
1412    modul2 = (1 + fRePartDielectricConst[i])*( << 910    if( fDensity >= 0.1 )
1413      fImPartDielectricConst[i]*fImPartDielect << 
1414    if( modul2 >= 0.0 )                        << 
1415    {                                             911    { 
1416      dNdxP /= modul2;                         << 912      modul2 = (1 + fRePartDielectricConst[i])*(1 + fRePartDielectricConst[i]) + 
                                                   >> 913         fImPartDielectricConst[i]*fImPartDielectricConst[i] ;
                                                   >> 914      dNdxP /= modul2 ;
1417    }                                             915    }
1418    return dNdxP;                              << 916    return dNdxP ;
1419                                                  917 
1420 } // end of PAIdNdxPlasmon                       918 } // end of PAIdNdxPlasmon 
1421                                                  919 
1422 ///////////////////////////////////////////// << 
1423 //                                            << 
1424 // Calculation od dN/dx of collisions with cr << 
1425 // resonance excitations (plasmons, delta-ele << 
1426                                               << 
1427 G4double G4PAIxSection::PAIdNdxResonance( G4i << 
1428                                         G4dou << 
1429 {                                             << 
1430    G4double resonance, modul2, dNdxP;         << 
1431    G4double be2, be4, betaBohr2, betaBohr4, c << 
1432                                               << 
1433    cofBetaBohr = 4.0;                         << 
1434    betaBohr2   = fine_structure_const*fine_st << 
1435    betaBohr4   = betaBohr2*betaBohr2*cofBetaB << 
1436                                               << 
1437    be2 = betaGammaSq/(1 + betaGammaSq);       << 
1438    be4 = be2*be2;                             << 
1439                                               << 
1440    resonance = log(2*electron_mass_c2*be2/fSp << 
1441    resonance *= fImPartDielectricConst[i]/hba << 
1442                                               << 
1443    dNdxP = resonance;                         << 
1444                                               << 
1445    if( dNdxP < 1.0e-8 ) dNdxP = 1.0e-8;       << 
1446                                               << 
1447    dNdxP *= fine_structure_const/be2/pi;      << 
1448    dNdxP *= (1 - std::exp(-be4/betaBohr4));   << 
1449                                               << 
1450    modul2 = (1 + fRePartDielectricConst[i])*( << 
1451      fImPartDielectricConst[i]*fImPartDielect << 
1452    if( modul2 >= 0.0 )                        << 
1453    {                                          << 
1454      dNdxP /= modul2;                         << 
1455    }                                          << 
1456    return dNdxP;                              << 
1457                                               << 
1458 } // end of PAIdNdxResonance                  << 
1459                                               << 
1460 /////////////////////////////////////////////    920 ////////////////////////////////////////////////////////////////////////
1461 //                                               921 //
1462 // Calculation of the PAI integral cross-sect    922 // Calculation of the PAI integral cross-section
1463 // fIntegralPAIxSection[1] = specific primary    923 // fIntegralPAIxSection[1] = specific primary ionisation, 1/cm
1464 // and fIntegralPAIxSection[0] = mean energy     924 // and fIntegralPAIxSection[0] = mean energy loss per cm  in keV/cm
1465                                                  925 
1466 void G4PAIxSection::IntegralPAIxSection()        926 void G4PAIxSection::IntegralPAIxSection()
1467 {                                                927 {
1468   fIntegralPAIxSection[fSplineNumber] = 0;    << 928   fIntegralPAIxSection[fSplineNumber] = 0 ;
1469   fIntegralPAIdEdx[fSplineNumber]     = 0;    << 929   fIntegralPAIdEdx[fSplineNumber]     = 0 ;
1470   fIntegralPAIxSection[0]             = 0;    << 930   fIntegralPAIxSection[0]             = 0 ;
1471   G4int i, k = fIntervalNumber -1;            << 931   G4int k = fIntervalNumber -1 ;
1472                                                  932 
1473   for( i = fSplineNumber-1; i >= 1; i--)      << 933   for(G4int i = fSplineNumber-1 ; i >= 1 ; i--)
1474   {                                              934   {
1475     if(fSplineEnergy[i] >= fEnergyInterval[k]    935     if(fSplineEnergy[i] >= fEnergyInterval[k])
1476     {                                            936     {
1477       fIntegralPAIxSection[i] = fIntegralPAIx << 937       fIntegralPAIxSection[i] = fIntegralPAIxSection[i+1] + SumOverInterval(i) ;
1478       fIntegralPAIdEdx[i] = fIntegralPAIdEdx[ << 938       fIntegralPAIdEdx[i] = fIntegralPAIdEdx[i+1] + SumOverIntervaldEdx(i) ;
1479     }                                            939     }
1480     else                                         940     else
1481     {                                            941     {
1482       fIntegralPAIxSection[i] = fIntegralPAIx    942       fIntegralPAIxSection[i] = fIntegralPAIxSection[i+1] + 
1483                                    SumOverBor << 943                              SumOverBorder(i+1,fEnergyInterval[k]) ;
1484       fIntegralPAIdEdx[i] = fIntegralPAIdEdx[    944       fIntegralPAIdEdx[i] = fIntegralPAIdEdx[i+1] + 
1485                                    SumOverBor << 945                              SumOverBorderdEdx(i+1,fEnergyInterval[k]) ;
1486       k--;                                    << 946       k-- ;
1487     }                                            947     }
1488     if(fVerbose>0) G4cout<<"i = "<<i<<"; k =  << 
1489   }                                              948   }
1490 }   // end of IntegralPAIxSection                949 }   // end of IntegralPAIxSection 
1491                                                  950 
1492 /////////////////////////////////////////////    951 ////////////////////////////////////////////////////////////////////////
1493 //                                               952 //
1494 // Calculation of the PAI Cerenkov integral c    953 // Calculation of the PAI Cerenkov integral cross-section
1495 // fIntegralCrenkov[1] = specific Crenkov ion    954 // fIntegralCrenkov[1] = specific Crenkov ionisation, 1/cm
1496 // and fIntegralCerenkov[0] = mean Cerenkov l    955 // and fIntegralCerenkov[0] = mean Cerenkov loss per cm  in keV/cm
1497                                                  956 
1498 void G4PAIxSection::IntegralCerenkov()           957 void G4PAIxSection::IntegralCerenkov()
1499 {                                                958 {
1500   G4int i, k;                                 << 959   G4int i, k ;
1501    fIntegralCerenkov[fSplineNumber] = 0;      << 960    fIntegralCerenkov[fSplineNumber] = 0 ;
1502    fIntegralCerenkov[0] = 0;                  << 961    fIntegralCerenkov[0] = 0 ;
1503    k = fIntervalNumber -1;                    << 962    k = fIntervalNumber -1 ;
1504                                                  963 
1505    for( i = fSplineNumber-1; i >= 1; i-- )    << 964    for( i = fSplineNumber-1 ; i >= 1 ; i-- )
1506    {                                             965    {
1507       if(fSplineEnergy[i] >= fEnergyInterval[    966       if(fSplineEnergy[i] >= fEnergyInterval[k])
1508       {                                          967       {
1509         fIntegralCerenkov[i] = fIntegralCeren << 968         fIntegralCerenkov[i] = fIntegralCerenkov[i+1] + SumOverInterCerenkov(i) ;
1510         // G4cout<<"int: i = "<<i<<"; sumC =  << 969   // G4cout<<"int: i = "<<i<<"; sumC = "<<fIntegralCerenkov[i]<<G4endl;
1511       }                                          970       }
1512       else                                       971       else
1513       {                                          972       {
1514         fIntegralCerenkov[i] = fIntegralCeren    973         fIntegralCerenkov[i] = fIntegralCerenkov[i+1] + 
1515                                    SumOverBor << 974                              SumOverBordCerenkov(i+1,fEnergyInterval[k]) ;
1516         k--;                                  << 975   k-- ;
1517         // G4cout<<"bord: i = "<<i<<"; sumC = << 976   // G4cout<<"bord: i = "<<i<<"; sumC = "<<fIntegralCerenkov[i]<<G4endl;
1518       }                                          977       }
1519    }                                             978    }
1520                                                  979 
1521 }   // end of IntegralCerenkov                   980 }   // end of IntegralCerenkov 
1522                                                  981 
1523 /////////////////////////////////////////////    982 ////////////////////////////////////////////////////////////////////////
1524 //                                               983 //
1525 // Calculation of the PAI MM-Cerenkov integra << 
1526 // fIntegralMM[1] = specific MM-Cerenkov ioni << 
1527 // and fIntegralMM[0] = mean MM-Cerenkov loss << 
1528                                               << 
1529 void G4PAIxSection::IntegralMM()              << 
1530 {                                             << 
1531   G4int i, k;                                 << 
1532    fIntegralMM[fSplineNumber] = 0;            << 
1533    fIntegralMM[0] = 0;                        << 
1534    k = fIntervalNumber -1;                    << 
1535                                               << 
1536    for( i = fSplineNumber-1; i >= 1; i-- )    << 
1537    {                                          << 
1538       if(fSplineEnergy[i] >= fEnergyInterval[ << 
1539       {                                       << 
1540         fIntegralMM[i] = fIntegralMM[i+1] + S << 
1541         // G4cout<<"int: i = "<<i<<"; sumC =  << 
1542       }                                       << 
1543       else                                    << 
1544       {                                       << 
1545         fIntegralMM[i] = fIntegralMM[i+1] +   << 
1546                                    SumOverBor << 
1547         k--;                                  << 
1548         // G4cout<<"bord: i = "<<i<<"; sumC = << 
1549       }                                       << 
1550    }                                          << 
1551                                               << 
1552 }   // end of IntegralMM                      << 
1553                                               << 
1554 ///////////////////////////////////////////// << 
1555 //                                            << 
1556 // Calculation of the PAI Plasmon integral cr    984 // Calculation of the PAI Plasmon integral cross-section
1557 // fIntegralPlasmon[1] = splasmon primary ion    985 // fIntegralPlasmon[1] = splasmon primary ionisation, 1/cm
1558 // and fIntegralPlasmon[0] = mean plasmon los    986 // and fIntegralPlasmon[0] = mean plasmon loss per cm  in keV/cm
1559                                                  987 
1560 void G4PAIxSection::IntegralPlasmon()            988 void G4PAIxSection::IntegralPlasmon()
1561 {                                                989 {
1562    fIntegralPlasmon[fSplineNumber] = 0;       << 990    fIntegralPlasmon[fSplineNumber] = 0 ;
1563    fIntegralPlasmon[0] = 0;                   << 991    fIntegralPlasmon[0] = 0 ;
1564    G4int k = fIntervalNumber -1;              << 992    G4int k = fIntervalNumber -1 ;
1565    for(G4int i=fSplineNumber-1;i>=1;i--)         993    for(G4int i=fSplineNumber-1;i>=1;i--)
1566    {                                             994    {
1567       if(fSplineEnergy[i] >= fEnergyInterval[    995       if(fSplineEnergy[i] >= fEnergyInterval[k])
1568       {                                          996       {
1569         fIntegralPlasmon[i] = fIntegralPlasmo << 997         fIntegralPlasmon[i] = fIntegralPlasmon[i+1] + SumOverInterPlasmon(i) ;
1570       }                                          998       }
1571       else                                       999       else
1572       {                                          1000       {
1573         fIntegralPlasmon[i] = fIntegralPlasmo    1001         fIntegralPlasmon[i] = fIntegralPlasmon[i+1] + 
1574                                    SumOverBor << 1002                              SumOverBordPlasmon(i+1,fEnergyInterval[k]) ;
1575         k--;                                  << 1003   k-- ;
1576       }                                          1004       }
1577    }                                             1005    }
1578                                                  1006 
1579 }   // end of IntegralPlasmon                    1007 }   // end of IntegralPlasmon
1580                                                  1008 
1581 ///////////////////////////////////////////// << 
1582 //                                            << 
1583 // Calculation of the PAI resonance integral  << 
1584 // fIntegralResonance[1] = resonance primary  << 
1585 // and fIntegralResonance[0] = mean resonance << 
1586                                               << 
1587 void G4PAIxSection::IntegralResonance()       << 
1588 {                                             << 
1589    fIntegralResonance[fSplineNumber] = 0;     << 
1590    fIntegralResonance[0] = 0;                 << 
1591    G4int k = fIntervalNumber -1;              << 
1592    for(G4int i=fSplineNumber-1;i>=1;i--)      << 
1593    {                                          << 
1594       if(fSplineEnergy[i] >= fEnergyInterval[ << 
1595       {                                       << 
1596         fIntegralResonance[i] = fIntegralReso << 
1597       }                                       << 
1598       else                                    << 
1599       {                                       << 
1600         fIntegralResonance[i] = fIntegralReso << 
1601                                    SumOverBor << 
1602         k--;                                  << 
1603       }                                       << 
1604    }                                          << 
1605                                               << 
1606 }   // end of IntegralResonance               << 
1607                                               << 
1608 /////////////////////////////////////////////    1009 //////////////////////////////////////////////////////////////////////
1609 //                                               1010 //
1610 // Calculation the PAI integral cross-section    1011 // Calculation the PAI integral cross-section inside
1611 // of interval of continuous values of photo-    1012 // of interval of continuous values of photo-ionisation
1612 // cross-section. Parameter  'i' is the numbe    1013 // cross-section. Parameter  'i' is the number of interval.
1613                                                  1014 
1614 G4double G4PAIxSection::SumOverInterval( G4in    1015 G4double G4PAIxSection::SumOverInterval( G4int i )
1615 {                                                1016 {         
1616    G4double x0,x1,y0,yy1,a,b,c,result;        << 1017    G4double x0,x1,y0,yy1,a,b,c,result ;
1617                                               << 
1618    x0 = fSplineEnergy[i];                     << 
1619    x1 = fSplineEnergy[i+1];                   << 
1620    if(fVerbose>0) G4cout<<"SumOverInterval i= << 
1621                                               << 
1622    if( x1+x0 <= 0.0 || std::abs( 2.*(x1-x0)/( << 
1623                                                  1018 
1624    y0 = fDifPAIxSection[i];                   << 1019    x0 = fSplineEnergy[i] ;
                                                   >> 1020    x1 = fSplineEnergy[i+1] ;
                                                   >> 1021    y0 = fDifPAIxSection[i] ;
1625    yy1 = fDifPAIxSection[i+1];                   1022    yy1 = fDifPAIxSection[i+1];
1626                                               << 
1627    if(fVerbose>0) G4cout<<"x0 = "<<x0<<"; x1  << 
1628                                               << 
1629    c = x1/x0;                                    1023    c = x1/x0;
1630    a = log10(yy1/y0)/log10(c);                << 1024    a = log10(yy1/y0)/log10(c) ;
1631                                               << 1025    // b = log10(y0) - a*log10(x0) ;
1632    if(fVerbose>0) G4cout<<"SumOverInterval, a << 1026    b = y0/pow(x0,a) ;
1633                                               << 1027    a += 1 ;
1634    b = 0.0;                                   << 1028    if(a == 0) 
1635    if(a < 20.) b = y0/pow(x0,a);              << 
1636                                               << 
1637    a += 1.;                                   << 
1638    if( std::abs(a) < 1.e-6 )                  << 
1639    {                                             1029    {
1640       result = b*log(x1/x0);                  << 1030       result = b*log(x1/x0) ;
1641    }                                             1031    }
1642    else                                          1032    else
1643    {                                             1033    {
1644       result = y0*(x1*pow(c,a-1) - x0)/a;     << 1034       result = y0*(x1*pow(c,a-1) - x0)/a ;
1645    }                                             1035    }
1646    a += 1.;                                   << 1036    a++;
1647    if( std::abs(a) < 1.e-6 )                  << 1037    if(a == 0) 
1648    {                                             1038    {
1649      fIntegralPAIxSection[0] += b*log(x1/x0); << 1039       fIntegralPAIxSection[0] += b*log(x1/x0) ;
1650    }                                             1040    }
1651    else                                          1041    else
1652    {                                             1042    {
1653       fIntegralPAIxSection[0] += y0*(x1*x1*po << 1043       fIntegralPAIxSection[0] += y0*(x1*x1*pow(c,a-2) - x0*x0)/a ;
1654    }                                             1044    }
1655    if(fVerbose>0) G4cout<<"SumOverInterval, r << 1045    return result ;
1656    return result;                             << 
1657                                                  1046 
1658 } //  end of SumOverInterval                     1047 } //  end of SumOverInterval
1659                                                  1048 
1660 /////////////////////////////////                1049 /////////////////////////////////
1661                                                  1050 
1662 G4double G4PAIxSection::SumOverIntervaldEdx(     1051 G4double G4PAIxSection::SumOverIntervaldEdx( G4int i )
1663 {                                                1052 {         
1664    G4double x0,x1,y0,yy1,a,b,c,result;        << 1053    G4double x0,x1,y0,yy1,a,b,c,result ;
1665                                               << 
1666    x0 = fSplineEnergy[i];                     << 
1667    x1 = fSplineEnergy[i+1];                   << 
1668                                               << 
1669    if(x1+x0 <= 0.0 || std::abs( 2.*(x1-x0)/(x << 
1670                                                  1054 
1671    y0 = fDifPAIxSection[i];                   << 1055    x0 = fSplineEnergy[i] ;
                                                   >> 1056    x1 = fSplineEnergy[i+1] ;
                                                   >> 1057    y0 = fDifPAIxSection[i] ;
1672    yy1 = fDifPAIxSection[i+1];                   1058    yy1 = fDifPAIxSection[i+1];
1673    c = x1/x0;                                    1059    c = x1/x0;
1674    a = log10(yy1/y0)/log10(c);                << 1060    a = log10(yy1/y0)/log10(c) ;
1675                                               << 1061    // b = log10(y0) - a*log10(x0) ;
1676    b = 0.0;                                   << 1062    b = y0/pow(x0,a) ;
1677    if(a < 20.) b = y0/pow(x0,a);              << 1063    a += 2 ;
1678                                               << 
1679    a += 2;                                    << 
1680    if(a == 0)                                    1064    if(a == 0) 
1681    {                                             1065    {
1682      result = b*log(x1/x0);                   << 1066      result = b*log(x1/x0) ;
1683    }                                             1067    }
1684    else                                          1068    else
1685    {                                             1069    {
1686      result = y0*(x1*x1*pow(c,a-2) - x0*x0)/a << 1070      result = y0*(x1*x1*pow(c,a-2) - x0*x0)/a ;
1687    }                                             1071    }
1688    return result;                             << 1072    return result ;
1689                                                  1073 
1690 } //  end of SumOverInterval                     1074 } //  end of SumOverInterval
1691                                                  1075 
1692 /////////////////////////////////////////////    1076 //////////////////////////////////////////////////////////////////////
1693 //                                               1077 //
1694 // Calculation the PAI Cerenkov integral cros    1078 // Calculation the PAI Cerenkov integral cross-section inside
1695 // of interval of continuous values of photo-    1079 // of interval of continuous values of photo-ionisation Cerenkov
1696 // cross-section. Parameter  'i' is the numbe    1080 // cross-section. Parameter  'i' is the number of interval.
1697                                                  1081 
1698 G4double G4PAIxSection::SumOverInterCerenkov(    1082 G4double G4PAIxSection::SumOverInterCerenkov( G4int i )
1699 {                                                1083 {         
1700    G4double x0,x1,y0,yy1,a,b,c,result;        << 1084    G4double x0,x1,y0,yy1,a,b,c,result ;
1701                                               << 
1702    x0  = fSplineEnergy[i];                    << 
1703    x1  = fSplineEnergy[i+1];                  << 
1704                                                  1085 
1705    if(x1+x0 <= 0.0 || std::abs( 2.*(x1-x0)/(x << 1086    x0  = fSplineEnergy[i] ;
1706                                               << 1087    x1  = fSplineEnergy[i+1] ;
1707    y0  = fdNdxCerenkov[i];                    << 1088    y0  = fdNdxCerenkov[i] ;
1708    yy1 = fdNdxCerenkov[i+1];                     1089    yy1 = fdNdxCerenkov[i+1];
1709    // G4cout<<"SumC, i = "<<i<<"; x0 ="<<x0<<    1090    // G4cout<<"SumC, i = "<<i<<"; x0 ="<<x0<<"; x1 = "<<x1
1710    //   <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4e    1091    //   <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl;
1711                                                  1092 
1712    c = x1/x0;                                    1093    c = x1/x0;
1713    a = log10(yy1/y0)/log10(c);                << 1094    a = log10(yy1/y0)/log10(c) ;
1714                                               << 1095    b = y0/pow(x0,a) ;
1715    if(a > 20.0) b = 0.0;                      << 
1716    else         b = y0/pow(x0,a);             << 
1717                                                  1096 
1718    a += 1.0;                                  << 1097    a += 1.0 ;
1719    if(a == 0) result = b*log(c);              << 1098    if(a == 0) result = b*log(c) ;
1720    else       result = y0*(x1*pow(c,a-1) - x0 << 1099    else       result = y0*(x1*pow(c,a-1) - x0)/a ;   
1721    a += 1.0;                                  << 1100    a += 1.0 ;
1722                                                  1101 
1723    if( a == 0 ) fIntegralCerenkov[0] += b*log << 1102    if( a == 0 ) fIntegralCerenkov[0] += b*log(x1/x0) ;
1724    else         fIntegralCerenkov[0] += y0*(x << 1103    else         fIntegralCerenkov[0] += y0*(x1*x1*pow(c,a-2) - x0*x0)/a ;
1725    //  G4cout<<"a = "<<a<<"; b = "<<b<<"; res    1104    //  G4cout<<"a = "<<a<<"; b = "<<b<<"; result = "<<result<<G4endl;   
1726    return result;                             << 1105    return result ;
1727                                                  1106 
1728 } //  end of SumOverInterCerenkov                1107 } //  end of SumOverInterCerenkov
1729                                                  1108 
1730 /////////////////////////////////////////////    1109 //////////////////////////////////////////////////////////////////////
1731 //                                               1110 //
1732 // Calculation the PAI MM-Cerenkov integral c << 
1733 // of interval of continuous values of photo- << 
1734 // cross-section. Parameter  'i' is the numbe << 
1735                                               << 
1736 G4double G4PAIxSection::SumOverInterMM( G4int << 
1737 {                                             << 
1738    G4double x0,x1,y0,yy1,a,b,c,result;        << 
1739                                               << 
1740    x0  = fSplineEnergy[i];                    << 
1741    x1  = fSplineEnergy[i+1];                  << 
1742                                               << 
1743    if(x1+x0 <= 0.0 || std::abs( 2.*(x1-x0)/(x << 
1744                                               << 
1745    y0  = fdNdxMM[i];                          << 
1746    yy1 = fdNdxMM[i+1];                        << 
1747    //G4cout<<"SumC, i = "<<i<<"; x0 ="<<x0<<" << 
1748    //   <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4e << 
1749                                               << 
1750    c = x1/x0;                                 << 
1751    //G4cout<<" c = "<<c<< " yy1/y0= " << yy1/ << 
1752    a = log10(yy1/y0)/log10(c);                << 
1753                                               << 
1754    b = 0.0;                                   << 
1755    if(a < 20.) b = y0/pow(x0,a);              << 
1756                                               << 
1757    a += 1.0;                                  << 
1758    if(a == 0) result = b*log(c);              << 
1759    else       result = y0*(x1*pow(c,a-1) - x0 << 
1760    a += 1.0;                                  << 
1761                                               << 
1762    if( a == 0 ) fIntegralMM[0] += b*log(c);   << 
1763    else         fIntegralMM[0] += y0*(x1*x1*p << 
1764    //G4cout<<"a = "<<a<<"; b = "<<b<<"; resul << 
1765    return result;                             << 
1766                                               << 
1767 } //  end of SumOverInterMM                   << 
1768                                               << 
1769 ///////////////////////////////////////////// << 
1770 //                                            << 
1771 // Calculation the PAI Plasmon integral cross    1111 // Calculation the PAI Plasmon integral cross-section inside
1772 // of interval of continuous values of photo-    1112 // of interval of continuous values of photo-ionisation Plasmon
1773 // cross-section. Parameter  'i' is the numbe    1113 // cross-section. Parameter  'i' is the number of interval.
1774                                                  1114 
1775 G4double G4PAIxSection::SumOverInterPlasmon(     1115 G4double G4PAIxSection::SumOverInterPlasmon( G4int i )
1776 {                                                1116 {         
1777    G4double x0,x1,y0,yy1,a,b,c,result;        << 1117    G4double x0,x1,y0,yy1,a,b,c,result ;
1778                                               << 
1779    x0  = fSplineEnergy[i];                    << 
1780    x1  = fSplineEnergy[i+1];                  << 
1781                                               << 
1782    if(x1+x0 <= 0.0 || std::abs( 2.*(x1-x0)/(x << 
1783                                                  1118 
1784    y0  = fdNdxPlasmon[i];                     << 1119    x0  = fSplineEnergy[i] ;
                                                   >> 1120    x1  = fSplineEnergy[i+1] ;
                                                   >> 1121    y0  = fdNdxPlasmon[i] ;
1785    yy1 = fdNdxPlasmon[i+1];                      1122    yy1 = fdNdxPlasmon[i+1];
1786    c = x1/x0;                                 << 
1787    a = log10(yy1/y0)/log10(c);                << 
1788                                               << 
1789    b = 0.0;                                   << 
1790    if(a < 20.) b = y0/pow(x0,a);              << 
1791                                               << 
1792    a += 1.0;                                  << 
1793    if(a == 0) result = b*log(x1/x0);          << 
1794    else       result = y0*(x1*pow(c,a-1) - x0 << 
1795    a += 1.0;                                  << 
1796                                               << 
1797    if( a == 0 ) fIntegralPlasmon[0] += b*log( << 
1798    else         fIntegralPlasmon[0] += y0*(x1 << 
1799                                               << 
1800    return result;                             << 
1801                                               << 
1802 } //  end of SumOverInterPlasmon              << 
1803                                               << 
1804 ///////////////////////////////////////////// << 
1805 //                                            << 
1806 // Calculation the PAI resonance integral cro << 
1807 // of interval of continuous values of photo- << 
1808 // cross-section. Parameter  'i' is the numbe << 
1809                                               << 
1810 G4double G4PAIxSection::SumOverInterResonance << 
1811 {                                             << 
1812    G4double x0,x1,y0,yy1,a,b,c,result;        << 
1813                                               << 
1814    x0  = fSplineEnergy[i];                    << 
1815    x1  = fSplineEnergy[i+1];                  << 
1816                                               << 
1817    if(x1+x0 <= 0.0 || std::abs( 2.*(x1-x0)/(x << 
1818                                               << 
1819    y0  = fdNdxResonance[i];                   << 
1820    yy1 = fdNdxResonance[i+1];                 << 
1821    c =x1/x0;                                     1123    c =x1/x0;
1822    a = log10(yy1/y0)/log10(c);                << 1124    a = log10(yy1/y0)/log10(c) ;
1823                                               << 1125    // b = log10(y0) - a*log10(x0) ;
1824    b = 0.0;                                   << 1126    b = y0/pow(x0,a) ;
1825    if(a < 20.) b = y0/pow(x0,a);              << 1127 
1826                                               << 1128    a += 1.0 ;
1827    a += 1.0;                                  << 1129    if(a == 0) result = b*log(x1/x0) ;
1828    if(a == 0) result = b*log(x1/x0);          << 1130    else       result = y0*(x1*pow(c,a-1) - x0)/a ;   
1829    else       result = y0*(x1*pow(c,a-1) - x0 << 1131    a += 1.0 ;
1830    a += 1.0;                                  << 
1831                                                  1132 
1832    if( a == 0 ) fIntegralResonance[0] += b*lo << 1133    if( a == 0 ) fIntegralPlasmon[0] += b*log(x1/x0) ;
1833    else         fIntegralResonance[0] += y0*( << 1134    else         fIntegralPlasmon[0] += y0*(x1*x1*pow(c,a-2) - x0*x0)/a ;
1834                                                  1135    
1835    return result;                             << 1136    return result ;
1836                                                  1137 
1837 } //  end of SumOverInterResonance            << 1138 } //  end of SumOverInterPlasmon
1838                                                  1139 
1839 /////////////////////////////////////////////    1140 ///////////////////////////////////////////////////////////////////////////////
1840 //                                               1141 //
1841 // Integration of PAI cross-section for the c    1142 // Integration of PAI cross-section for the case of
1842 // passing across border between intervals       1143 // passing across border between intervals
1843                                                  1144 
1844 G4double G4PAIxSection::SumOverBorder( G4int     1145 G4double G4PAIxSection::SumOverBorder( G4int      i , 
1845                                        G4doub    1146                                        G4double en0    )
1846 {                                                1147 {               
1847   G4double x0,x1,y0,yy1,a,b,/*c,*/d,e0,result << 1148    G4double x0,x1,y0,yy1,a,b,c,d,e0,result ;
1848                                                  1149 
1849    e0 = en0;                                  << 1150    e0 = en0 ;
1850    x0 = fSplineEnergy[i];                     << 1151    x0 = fSplineEnergy[i] ;
1851    x1 = fSplineEnergy[i+1];                   << 1152    x1 = fSplineEnergy[i+1] ;
1852    y0 = fDifPAIxSection[i];                   << 1153    y0 = fDifPAIxSection[i] ;
1853    yy1 = fDifPAIxSection[i+1];                << 1154    yy1 = fDifPAIxSection[i+1] ;
1854                                                  1155 
1855    //c = x1/x0;                               << 1156    c = x1/x0;
1856    d = e0/x0;                                    1157    d = e0/x0;   
1857    a = log10(yy1/y0)/log10(x1/x0);            << 1158    a = log10(yy1/y0)/log10(x1/x0) ;
1858                                               << 1159    // b0 = log10(y0) - a*log10(x0) ;
1859    if(fVerbose>0) G4cout<<"SumOverBorder, a = << 1160    b = y0/pow(x0,a);  // pow(10.,b) ;
1860                                               << 
1861    b = 0.0;                                   << 
1862    if(a < 20.) b = y0/pow(x0,a);              << 
1863                                                  1161    
1864    a += 1.;                                   << 1162    a += 1 ;
1865    if( std::abs(a) < 1.e-6 )                  << 1163    if(a == 0)
1866    {                                             1164    {
1867       result = b*log(x0/e0);                  << 1165       result = b*log(x0/e0) ;
1868    }                                             1166    }
1869    else                                          1167    else
1870    {                                             1168    {
1871       result = y0*(x0 - e0*pow(d,a-1))/a;     << 1169       result = y0*(x0 - e0*pow(d,a-1))/a ;
1872    }                                             1170    }
1873    a += 1.;                                   << 1171    a++ ;
1874    if( std::abs(a) < 1.e-6 )                  << 1172    if(a == 0)
1875    {                                             1173    {
1876       fIntegralPAIxSection[0] += b*log(x0/e0) << 1174       fIntegralPAIxSection[0] += b*log(x0/e0) ;
1877    }                                             1175    }
1878    else                                          1176    else 
1879    {                                             1177    {
1880       fIntegralPAIxSection[0] += y0*(x0*x0 -  << 1178       fIntegralPAIxSection[0] += y0*(x0*x0 - e0*e0*pow(d,a-2))/a ;
1881    }                                             1179    }
1882    x0 = fSplineEnergy[i - 1];                 << 1180    x0 = fSplineEnergy[i - 1] ;
1883    x1 = fSplineEnergy[i - 2];                 << 1181    x1 = fSplineEnergy[i - 2] ;
1884    y0 = fDifPAIxSection[i - 1];               << 1182    y0 = fDifPAIxSection[i - 1] ;
1885    yy1 = fDifPAIxSection[i - 2];              << 1183    yy1 = fDifPAIxSection[i - 2] ;
1886                                                  1184 
                                                   >> 1185    c = x1/x0;
1887    d = e0/x0;                                    1186    d = e0/x0;   
1888    a = log10(yy1/y0)/log10(x1/x0);            << 1187    a = log10(yy1/y0)/log10(x1/x0) ;
1889                                               << 1188    //  b0 = log10(y0) - a*log10(x0) ;
1890    b = 0.0;                                   << 1189    b = y0/pow(x0,a) ;
1891    if(a < 20.) b = y0/pow(x0,a);              << 1190    a += 1 ;
1892                                               << 1191    if(a == 0)
1893    a += 1.;                                   << 
1894    if( std::abs(a) < 1.e-6 )                  << 
1895    {                                             1192    {
1896       result += b*log(e0/x0);                 << 1193       result += b*log(e0/x0) ;
1897    }                                             1194    }
1898    else                                          1195    else
1899    {                                             1196    {
1900       result += y0*(e0*pow(d,a-1) - x0)/a;    << 1197       result += y0*(e0*pow(d,a-1) - x0)/a ;
1901    }                                             1198    }
1902    a += 1.;                                   << 1199    a++ ;
1903    if( std::abs(a) < 1.e-6 )                  << 1200    if(a == 0) 
1904    {                                             1201    {
1905       fIntegralPAIxSection[0] += b*log(e0/x0) << 1202       fIntegralPAIxSection[0] += b*log(e0/x0) ;
1906    }                                             1203    }
1907    else                                          1204    else
1908    {                                             1205    {
1909       fIntegralPAIxSection[0] += y0*(e0*e0*po << 1206       fIntegralPAIxSection[0] += y0*(e0*e0*pow(d,a-2) - x0*x0)/a ;
1910    }                                             1207    }
1911    return result;                             << 1208    return result ;
1912                                                  1209 
1913 }                                                1210 } 
1914                                                  1211 
1915 /////////////////////////////////////////////    1212 ///////////////////////////////////////////////////////////////////////
1916                                                  1213 
1917 G4double G4PAIxSection::SumOverBorderdEdx( G4 << 1214 G4double G4PAIxSection::SumOverBorderdEdx( G4int      i , 
                                                   >> 1215                                        G4double en0    )
1918 {                                                1216 {               
1919   G4double x0,x1,y0,yy1,a,b,d,e0,result;      << 1217    G4double x0,x1,y0,yy1,a,b,c,d,e0,result ;
1920                                                  1218 
1921    e0 = en0;                                  << 1219    e0 = en0 ;
1922    x0 = fSplineEnergy[i];                     << 1220    x0 = fSplineEnergy[i] ;
1923    x1 = fSplineEnergy[i+1];                   << 1221    x1 = fSplineEnergy[i+1] ;
1924    y0 = fDifPAIxSection[i];                   << 1222    y0 = fDifPAIxSection[i] ;
1925    yy1 = fDifPAIxSection[i+1];                << 1223    yy1 = fDifPAIxSection[i+1] ;
1926                                                  1224 
                                                   >> 1225    c = x1/x0;
1927    d = e0/x0;                                    1226    d = e0/x0;   
1928    a = log10(yy1/y0)/log10(x1/x0);            << 1227    a = log10(yy1/y0)/log10(x1/x0) ;
1929                                               << 1228    // b0 = log10(y0) - a*log10(x0) ;
1930    b = 0.0;                                   << 1229    b = y0/pow(x0,a);  // pow(10.,b) ;
1931    if(a < 20.) b = y0/pow(x0,a);              << 
1932                                                  1230    
1933    a += 2;                                    << 1231    a += 2 ;
1934    if(a == 0)                                    1232    if(a == 0)
1935    {                                             1233    {
1936       result = b*log(x0/e0);                  << 1234       result = b*log(x0/e0) ;
1937    }                                             1235    }
1938    else                                          1236    else 
1939    {                                             1237    {
1940       result = y0*(x0*x0 - e0*e0*pow(d,a-2))/ << 1238       result = y0*(x0*x0 - e0*e0*pow(d,a-2))/a ;
1941    }                                             1239    }
1942    x0 = fSplineEnergy[i - 1];                 << 1240    x0 = fSplineEnergy[i - 1] ;
1943    x1 = fSplineEnergy[i - 2];                 << 1241    x1 = fSplineEnergy[i - 2] ;
1944    y0 = fDifPAIxSection[i - 1];               << 1242    y0 = fDifPAIxSection[i - 1] ;
1945    yy1 = fDifPAIxSection[i - 2];              << 1243    yy1 = fDifPAIxSection[i - 2] ;
1946                                                  1244 
1947    // c = x1/x0;                              << 1245    c = x1/x0;
1948    d = e0/x0;                                    1246    d = e0/x0;   
1949    a = log10(yy1/y0)/log10(x1/x0);            << 1247    a = log10(yy1/y0)/log10(x1/x0) ;
1950                                               << 1248    //  b0 = log10(y0) - a*log10(x0) ;
1951    b = 0.0;                                   << 1249    b = y0/pow(x0,a) ;
1952    if(a < 20.) b = y0/pow(x0,a);              << 1250    a += 2 ;
1953                                               << 
1954    a += 2;                                    << 
1955    if(a == 0)                                    1251    if(a == 0) 
1956    {                                             1252    {
1957       result += b*log(e0/x0);                 << 1253       result += b*log(e0/x0) ;
1958    }                                             1254    }
1959    else                                          1255    else
1960    {                                             1256    {
1961       result += y0*(e0*e0*pow(d,a-2) - x0*x0) << 1257       result += y0*(e0*e0*pow(d,a-2) - x0*x0)/a ;
1962    }                                             1258    }
1963    return result;                             << 1259    return result ;
1964                                                  1260 
1965 }                                                1261 } 
1966                                                  1262 
1967 /////////////////////////////////////////////    1263 ///////////////////////////////////////////////////////////////////////////////
1968 //                                               1264 //
1969 // Integration of Cerenkov cross-section for     1265 // Integration of Cerenkov cross-section for the case of
1970 // passing across border between intervals       1266 // passing across border between intervals
1971                                                  1267 
1972 G4double G4PAIxSection::SumOverBordCerenkov(  << 1268 G4double G4PAIxSection::SumOverBordCerenkov( G4int      i , 
1973 {                                             << 1269                                              G4double en0    )
1974    G4double x0,x1,y0,yy1,a,b,e0,c,d,result;   << 
1975                                               << 
1976    e0 = en0;                                  << 
1977    x0 = fSplineEnergy[i];                     << 
1978    x1 = fSplineEnergy[i+1];                   << 
1979    y0 = fdNdxCerenkov[i];                     << 
1980    yy1 = fdNdxCerenkov[i+1];                  << 
1981                                               << 
1982    //G4cout<<"SumBordC, i = "<<i<<"; en0 = "< << 
1983    //<<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl << 
1984    c = x1/x0;                                 << 
1985    d = e0/x0;                                 << 
1986    a = log10(yy1/y0)/log10(c);                << 
1987    //G4cout << "    a= " << a << " c=" << c < << 
1988                                               << 
1989    b = 0.0;                                   << 
1990    if(a < 20.) b = y0/pow(x0,a);              << 
1991                                               << 
1992    a += 1.0;                                  << 
1993    if( a == 0 ) result = b*log(x0/e0);        << 
1994    else         result = y0*(x0 - e0*pow(d,a- << 
1995    a += 1.0;                                  << 
1996                                               << 
1997    if( a == 0 ) fIntegralCerenkov[0] += b*log << 
1998    else         fIntegralCerenkov[0] += y0*(x << 
1999                                               << 
2000    x0  = fSplineEnergy[i - 1];                << 
2001    x1  = fSplineEnergy[i - 2];                << 
2002    y0  = fdNdxCerenkov[i - 1];                << 
2003    yy1 = fdNdxCerenkov[i - 2];                << 
2004                                               << 
2005    // G4cout<<"x0 ="<<x0<<"; x1 = "<<x1       << 
2006    //    <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4 << 
2007                                               << 
2008    c = x1/x0;                                 << 
2009    d = e0/x0;                                 << 
2010    a  = log10(yy1/y0)/log10(c);               << 
2011                                               << 
2012    b = 0.0;                                   << 
2013    if(a < 20.) b = y0/pow(x0,a);              << 
2014                                               << 
2015    a += 1.0;                                  << 
2016    if( a == 0 ) result += b*log(e0/x0);       << 
2017    else         result += y0*(e0*pow(d,a-1) - << 
2018    a += 1.0;                                  << 
2019                                               << 
2020    if( a == 0 ) fIntegralCerenkov[0] += b*log << 
2021    else         fIntegralCerenkov[0] += y0*(e << 
2022                                               << 
2023    //G4cout<<"  a="<< a <<"  b="<< b <<"  res << 
2024    return result;                             << 
2025 }                                             << 
2026                                               << 
2027 ///////////////////////////////////////////// << 
2028 //                                            << 
2029 // Integration of MM-Cerenkov cross-section f << 
2030 // passing across border between intervals    << 
2031                                               << 
2032 G4double G4PAIxSection::SumOverBordMM( G4int  << 
2033 {                                                1270 {               
2034    G4double x0,x1,y0,yy1,a,b,e0,c,d,result;   << 1271    G4double x0,x1,y0,yy1,a,b,e0,c,d,result ;
2035                                                  1272 
2036    e0 = en0;                                  << 1273    e0 = en0 ;
2037    x0 = fSplineEnergy[i];                     << 1274    x0 = fSplineEnergy[i] ;
2038    x1 = fSplineEnergy[i+1];                   << 1275    x1 = fSplineEnergy[i+1] ;
2039    y0 = fdNdxMM[i];                           << 1276    y0 = fdNdxCerenkov[i] ;
2040    yy1 = fdNdxMM[i+1];                        << 1277    yy1 = fdNdxCerenkov[i+1] ;
2041                                                  1278 
                                                   >> 1279    //  G4cout<<G4endl;
2042    //  G4cout<<"SumBordC, i = "<<i<<"; en0 =     1280    //  G4cout<<"SumBordC, i = "<<i<<"; en0 = "<<en0<<"; x0 ="<<x0<<"; x1 = "<<x1
2043    //     <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G    1281    //     <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl;
2044    c = x1/x0;                                 << 1282    c = x1/x0 ;
2045    d = e0/x0;                                 << 1283    d = e0/x0 ;
2046    a = log10(yy1/y0)/log10(c);                << 1284    a = log10(yy1/y0)/log10(c) ;
2047                                               << 1285    // b0 = log10(y0) - a*log10(x0) ;
2048    if(a > 20.0) b = 0.0;                      << 1286    b = y0/pow(x0,a); // pow(10.,b0) ;   
2049    else         b = y0/pow(x0,a);             << 1287    
2050                                               << 1288    a += 1.0 ;
2051    a += 1.0;                                  << 1289    if( a == 0 ) result = b*log(x0/e0) ;
2052    if( a == 0 ) result = b*log(x0/e0);        << 1290    else         result = y0*(x0 - e0*pow(d,a-1))/a ;   
2053    else         result = y0*(x0 - e0*pow(d,a- << 1291    a += 1.0 ;
2054    a += 1.0;                                  << 1292 
2055                                               << 1293    if( a == 0 ) fIntegralCerenkov[0] += b*log(x0/e0) ;
2056    if( a == 0 ) fIntegralMM[0] += b*log(x0/e0 << 1294    else         fIntegralCerenkov[0] += y0*(x0*x0 - e0*e0*pow(d,a-2))/a ;
2057    else         fIntegralMM[0] += y0*(x0*x0 - << 1295 
2058                                               << 1296 // G4cout<<"a = "<<a<<"; b0 = "<<b0<<"; b = "<<b<<"; result = "<<result<<G4endl;
2059    // G4cout<<"a = "<<a<<"; b0 = "<<b0<<"; b  << 1297    
2060                                               << 1298    x0  = fSplineEnergy[i - 1] ;
2061    x0  = fSplineEnergy[i - 1];                << 1299    x1  = fSplineEnergy[i - 2] ;
2062    x1  = fSplineEnergy[i - 2];                << 1300    y0  = fdNdxCerenkov[i - 1] ;
2063    y0  = fdNdxMM[i - 1];                      << 1301    yy1 = fdNdxCerenkov[i - 2] ;
2064    yy1 = fdNdxMM[i - 2];                      << 
2065                                                  1302 
2066    // G4cout<<"x0 ="<<x0<<"; x1 = "<<x1          1303    // G4cout<<"x0 ="<<x0<<"; x1 = "<<x1
2067    //    <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4    1304    //    <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl;
2068                                                  1305 
2069    c = x1/x0;                                 << 1306    c = x1/x0 ;
2070    d = e0/x0;                                 << 1307    d = e0/x0 ;
2071    a  = log10(yy1/y0)/log10(x1/x0);           << 1308    a  = log10(yy1/y0)/log10(x1/x0) ;
2072                                               << 1309    // b0 = log10(y0) - a*log10(x0) ;
2073    if(a > 20.0) b = 0.0;                      << 1310    b  =  y0/pow(x0,a);  // pow(10.,b0) ;
2074    else         b = y0/pow(x0,a);             << 1311 
                                                   >> 1312    a += 1.0 ;
                                                   >> 1313    if( a == 0 ) result += b*log(e0/x0) ;
                                                   >> 1314    else         result += y0*(e0*pow(d,a-1) - x0 )/a ;
                                                   >> 1315    a += 1.0 ;
2075                                                  1316 
2076    a += 1.0;                                  << 1317    if( a == 0 )   fIntegralCerenkov[0] += b*log(e0/x0) ;
2077    if( a == 0 ) result += b*log(e0/x0);       << 1318    else           fIntegralCerenkov[0] += y0*(e0*e0*pow(d,a-2) - x0*x0)/a ;
2078    else         result += y0*(e0*pow(d,a-1) - << 
2079    a += 1.0;                                  << 
2080                                               << 
2081    if( a == 0 ) fIntegralMM[0] += b*log(e0/x0 << 
2082    else         fIntegralMM[0] += y0*(e0*e0*p << 
2083                                                  1319 
2084    // G4cout<<"a = "<<a<<"; b0 = "<<b0<<"; b     1320    // G4cout<<"a = "<<a<<"; b0 = "<<b0<<"; b = "
2085    // <<b<<"; result = "<<result<<G4endl;        1321    // <<b<<"; result = "<<result<<G4endl;    
2086                                                  1322 
2087    return result;                             << 1323    return result ;
2088                                                  1324 
2089 }                                                1325 } 
2090                                                  1326 
2091 /////////////////////////////////////////////    1327 ///////////////////////////////////////////////////////////////////////////////
2092 //                                               1328 //
2093 // Integration of Plasmon cross-section for t    1329 // Integration of Plasmon cross-section for the case of
2094 // passing across border between intervals       1330 // passing across border between intervals
2095                                                  1331 
2096 G4double G4PAIxSection::SumOverBordPlasmon( G    1332 G4double G4PAIxSection::SumOverBordPlasmon( G4int      i , 
2097                                                  1333                                              G4double en0    )
2098 {                                                1334 {               
2099    G4double x0,x1,y0,yy1,a,b,c,d,e0,result;   << 1335    G4double x0,x1,y0,yy1,a,b,c,d,e0,result ;
2100                                               << 
2101    e0 = en0;                                  << 
2102    x0 = fSplineEnergy[i];                     << 
2103    x1 = fSplineEnergy[i+1];                   << 
2104    y0 = fdNdxPlasmon[i];                      << 
2105    yy1 = fdNdxPlasmon[i+1];                   << 
2106                                                  1336 
2107    c = x1/x0;                                 << 1337    e0 = en0 ;
2108    d = e0/x0;                                 << 1338    x0 = fSplineEnergy[i] ;
2109    a = log10(yy1/y0)/log10(c);                << 1339    x1 = fSplineEnergy[i+1] ;
                                                   >> 1340    y0 = fdNdxPlasmon[i] ;
                                                   >> 1341    yy1 = fdNdxPlasmon[i+1] ;
                                                   >> 1342 
                                                   >> 1343    c = x1/x0 ;
                                                   >> 1344    d = e0/x0 ;   
                                                   >> 1345    a = log10(yy1/y0)/log10(c) ;
                                                   >> 1346    //  b0 = log10(y0) - a*log10(x0) ;
                                                   >> 1347    b = y0/pow(x0,a); //pow(10.,b) ;
                                                   >> 1348    
                                                   >> 1349    a += 1.0 ;
                                                   >> 1350    if( a == 0 ) result = b*log(x0/e0) ;
                                                   >> 1351    else         result = y0*(x0 - e0*pow(d,a-1))/a ;   
                                                   >> 1352    a += 1.0 ;
                                                   >> 1353 
                                                   >> 1354    if( a == 0 ) fIntegralPlasmon[0] += b*log(x0/e0) ;
                                                   >> 1355    else         fIntegralPlasmon[0] += y0*(x0*x0 - e0*e0*pow(d,a-2))/a ;
                                                   >> 1356    
                                                   >> 1357    x0 = fSplineEnergy[i - 1] ;
                                                   >> 1358    x1 = fSplineEnergy[i - 2] ;
                                                   >> 1359    y0 = fdNdxPlasmon[i - 1] ;
                                                   >> 1360    yy1 = fdNdxPlasmon[i - 2] ;
                                                   >> 1361 
                                                   >> 1362    c = x1/x0 ;
                                                   >> 1363    d = e0/x0 ;
                                                   >> 1364    a = log10(yy1/y0)/log10(c) ;
                                                   >> 1365    // b0 = log10(y0) - a*log10(x0) ;
                                                   >> 1366    b = y0/pow(x0,a);// pow(10.,b0) ;
                                                   >> 1367 
                                                   >> 1368    a += 1.0 ;
                                                   >> 1369    if( a == 0 ) result += b*log(e0/x0) ;
                                                   >> 1370    else         result += y0*(e0*pow(d,a-1) - x0)/a ;
                                                   >> 1371    a += 1.0 ;
2110                                                  1372 
2111    if(a > 20.0) b = 0.0;                      << 1373    if( a == 0 )   fIntegralPlasmon[0] += b*log(e0/x0) ;
2112    else         b = y0/pow(x0,a);             << 1374    else           fIntegralPlasmon[0] += y0*(e0*e0*pow(d,a-2) - x0*x0)/a ;
2113                                                  1375    
2114    a += 1.0;                                  << 1376    return result ;
2115    if( a == 0 ) result = b*log(x0/e0);        << 
2116    else         result = y0*(x0 - e0*pow(d,a- << 
2117    a += 1.0;                                  << 
2118                                               << 
2119    if( a == 0 ) fIntegralPlasmon[0] += b*log( << 
2120    else         fIntegralPlasmon[0] += y0*(x0 << 
2121                                               << 
2122    x0 = fSplineEnergy[i - 1];                 << 
2123    x1 = fSplineEnergy[i - 2];                 << 
2124    y0 = fdNdxPlasmon[i - 1];                  << 
2125    yy1 = fdNdxPlasmon[i - 2];                 << 
2126                                               << 
2127    c = x1/x0;                                 << 
2128    d = e0/x0;                                 << 
2129    a = log10(yy1/y0)/log10(c);                << 
2130                                               << 
2131    if(a > 20.0) b = 0.0;                      << 
2132    else         b = y0/pow(x0,a);             << 
2133                                               << 
2134    a += 1.0;                                  << 
2135    if( a == 0 ) result += b*log(e0/x0);       << 
2136    else         result += y0*(e0*pow(d,a-1) - << 
2137    a += 1.0;                                  << 
2138                                               << 
2139    if( a == 0 )   fIntegralPlasmon[0] += b*lo << 
2140    else           fIntegralPlasmon[0] += y0*( << 
2141                                               << 
2142    return result;                             << 
2143 }                                             << 
2144                                               << 
2145 ///////////////////////////////////////////// << 
2146 //                                            << 
2147 // Integration of resonance cross-section for << 
2148 // passing across border between intervals    << 
2149                                               << 
2150 G4double G4PAIxSection::SumOverBordResonance( << 
2151                                               << 
2152 {                                             << 
2153    G4double x0,x1,y0,yy1,a,b,c,d,e0,result;   << 
2154                                               << 
2155    e0 = en0;                                  << 
2156    x0 = fSplineEnergy[i];                     << 
2157    x1 = fSplineEnergy[i+1];                   << 
2158    y0 = fdNdxResonance[i];                    << 
2159    yy1 = fdNdxResonance[i+1];                 << 
2160                                               << 
2161    c = x1/x0;                                 << 
2162    d = e0/x0;                                 << 
2163    a = log10(yy1/y0)/log10(c);                << 
2164                                               << 
2165    if(a > 20.0) b = 0.0;                      << 
2166    else         b = y0/pow(x0,a);             << 
2167                                               << 
2168    a += 1.0;                                  << 
2169    if( a == 0 ) result = b*log(x0/e0);        << 
2170    else         result = y0*(x0 - e0*pow(d,a- << 
2171    a += 1.0;                                  << 
2172                                               << 
2173    if( a == 0 ) fIntegralResonance[0] += b*lo << 
2174    else         fIntegralResonance[0] += y0*( << 
2175                                               << 
2176    x0 = fSplineEnergy[i - 1];                 << 
2177    x1 = fSplineEnergy[i - 2];                 << 
2178    y0 = fdNdxResonance[i - 1];                << 
2179    yy1 = fdNdxResonance[i - 2];               << 
2180                                               << 
2181    c = x1/x0;                                 << 
2182    d = e0/x0;                                 << 
2183    a = log10(yy1/y0)/log10(c);                << 
2184                                               << 
2185    if(a > 20.0) b = 0.0;                      << 
2186    else         b = y0/pow(x0,a);             << 
2187                                               << 
2188    a += 1.0;                                  << 
2189    if( a == 0 ) result += b*log(e0/x0);       << 
2190    else         result += y0*(e0*pow(d,a-1) - << 
2191    a += 1.0;                                  << 
2192                                               << 
2193    if( a == 0 ) fIntegralResonance[0] += b*lo << 
2194    else         fIntegralResonance[0] += y0*( << 
2195                                               << 
2196    return result;                             << 
2197                                                  1377 
2198 }                                                1378 } 
2199                                                  1379 
2200 /////////////////////////////////////////////    1380 /////////////////////////////////////////////////////////////////////////
2201 //                                               1381 //
2202 // Returns random PAI-total energy loss over  << 1382 //
2203                                                  1383 
2204 G4double G4PAIxSection::GetStepEnergyLoss( G4    1384 G4double G4PAIxSection::GetStepEnergyLoss( G4double step )
2205 {                                                1385 {  
2206   G4long numOfCollisions;                     << 1386   G4int iTransfer  ;
2207   G4double meanNumber, loss = 0.0;            << 1387   G4long numOfCollisions ;
2208                                               << 1388   G4double loss = 0.0 ;
2209   // G4cout<<" G4PAIxSection::GetStepEnergyLo << 1389   G4double meanNumber, position ;
2210                                               << 
2211   meanNumber = fIntegralPAIxSection[1]*step;  << 
2212   numOfCollisions = G4Poisson(meanNumber);    << 
2213                                                  1390 
2214   // G4cout<<"numOfCollisions = "<<numOfColli << 1391   // G4cout<<" G4PAIxSection::GetStepEnergyLoss "<<G4endl ;
2215                                               << 
2216   while(numOfCollisions)                      << 
2217   {                                           << 
2218     loss += GetEnergyTransfer();              << 
2219     numOfCollisions--;                        << 
2220     // Loop checking, 03-Aug-2015, Vladimir I << 
2221   }                                           << 
2222   // G4cout<<"PAI energy loss = "<<loss/keV<< << 
2223                                               << 
2224   return loss;                                << 
2225 }                                             << 
2226                                                  1392 
2227 ///////////////////////////////////////////// << 
2228 //                                            << 
2229 // Returns random PAI-total energy transfer i << 
2230                                                  1393 
2231 G4double G4PAIxSection::GetEnergyTransfer()   << 
2232 {                                             << 
2233   G4int iTransfer ;                           << 
2234                                                  1394 
2235   G4double energyTransfer, position;          << 1395   meanNumber = fIntegralPAIxSection[1]*step ;
                                                   >> 1396   numOfCollisions = G4Poisson(meanNumber) ;
2236                                                  1397 
2237   position = fIntegralPAIxSection[1]*G4Unifor << 1398   //   G4cout<<"numOfCollisions = "<<numOfCollisions<<G4endl ;
2238                                                  1399 
2239   for( iTransfer = 1; iTransfer <= fSplineNum << 1400   while(numOfCollisions)
2240   {                                              1401   {
2241     if( position >= fIntegralPAIxSection[iTra << 1402     position = fIntegralPAIxSection[1]*G4UniformRand() ;
2242   }                                           << 
2243   if(iTransfer > fSplineNumber) iTransfer--;  << 
2244                                               << 
2245   energyTransfer = fSplineEnergy[iTransfer];  << 
2246                                                  1403 
2247   if(iTransfer > 1)                           << 1404     for( iTransfer=1 ; iTransfer<=fSplineNumber ; iTransfer++ )
2248   {                                           << 1405     {
2249     energyTransfer -= (fSplineEnergy[iTransfe << 1406         if( position >= fIntegralPAIxSection[iTransfer] ) break ;
                                                   >> 1407     }
                                                   >> 1408     loss += fSplineEnergy[iTransfer]  ;
                                                   >> 1409     numOfCollisions-- ;
2250   }                                              1410   }
2251   return energyTransfer;                      << 1411   // G4cout<<"PAI energy loss = "<<loss/keV<<" keV"<<G4endl ; 
                                                   >> 1412 
                                                   >> 1413   return loss ;
2252 }                                                1414 }
2253                                                  1415 
2254 /////////////////////////////////////////////    1416 /////////////////////////////////////////////////////////////////////////
2255 //                                               1417 //
2256 // Returns random Cerenkov energy loss over s << 1418 //
2257                                                  1419 
2258 G4double G4PAIxSection::GetStepCerenkovLoss(     1420 G4double G4PAIxSection::GetStepCerenkovLoss( G4double step )
2259 {                                                1421 {  
2260   G4long numOfCollisions;                     << 1422   G4int iTransfer  ;
2261   G4double meanNumber, loss = 0.0;            << 1423   G4long numOfCollisions ;
2262                                               << 1424   G4double loss = 0.0 ;
2263   // G4cout<<" G4PAIxSection::GetStepCerenkov << 1425   G4double meanNumber, position ;
2264                                               << 
2265   meanNumber = fIntegralCerenkov[1]*step;     << 
2266   numOfCollisions = G4Poisson(meanNumber);    << 
2267                                               << 
2268   //   G4cout<<"numOfCollisions = "<<numOfCol << 
2269                                               << 
2270   while(numOfCollisions)                      << 
2271   {                                           << 
2272     loss += GetCerenkovEnergyTransfer();      << 
2273     numOfCollisions--;                        << 
2274     // Loop checking, 03-Aug-2015, Vladimir I << 
2275   }                                           << 
2276   // G4cout<<"PAI Cerenkov loss = "<<loss/keV << 
2277                                                  1426 
2278   return loss;                                << 1427   // G4cout<<" G4PAIxSection::GetStepCreLosnkovs "<<G4endl ;
2279 }                                             << 
2280                                                  1428 
2281 ///////////////////////////////////////////// << 
2282 //                                            << 
2283 // Returns random MM-Cerenkov energy loss ove << 
2284                                               << 
2285 G4double G4PAIxSection::GetStepMMLoss( G4doub << 
2286 {                                             << 
2287   G4long numOfCollisions;                     << 
2288   G4double meanNumber, loss = 0.0;            << 
2289                                                  1429 
2290   // G4cout<<" G4PAIxSection::GetStepMMLoss " << 
2291                                                  1430 
2292   meanNumber = fIntegralMM[1]*step;           << 1431   meanNumber = fIntegralCerenkov[1]*step ;
2293   numOfCollisions = G4Poisson(meanNumber);    << 1432   numOfCollisions = G4Poisson(meanNumber) ;
2294                                                  1433 
2295   //   G4cout<<"numOfCollisions = "<<numOfCol << 1434   //   G4cout<<"numOfCollisions = "<<numOfCollisions<<G4endl ;
2296                                                  1435 
2297   while(numOfCollisions)                         1436   while(numOfCollisions)
2298   {                                              1437   {
2299     loss += GetMMEnergyTransfer();            << 1438     position = fIntegralCerenkov[1]*G4UniformRand() ;
2300     numOfCollisions--;                        << 
2301     // Loop checking, 03-Aug-2015, Vladimir I << 
2302   }                                           << 
2303   // G4cout<<"PAI MM-Cerenkov loss = "<<loss/ << 
2304                                               << 
2305   return loss;                                << 
2306 }                                             << 
2307                                               << 
2308 ///////////////////////////////////////////// << 
2309 //                                            << 
2310 // Returns Cerenkov energy transfer in one co << 
2311                                               << 
2312 G4double G4PAIxSection::GetCerenkovEnergyTran << 
2313 {                                             << 
2314   G4int iTransfer ;                           << 
2315                                               << 
2316   G4double energyTransfer, position;          << 
2317                                                  1439 
2318   position = fIntegralCerenkov[1]*G4UniformRa << 1440     for( iTransfer=1 ; iTransfer<=fSplineNumber ; iTransfer++ )
2319                                               << 1441     {
2320   for( iTransfer = 1; iTransfer <= fSplineNum << 1442         if( position >= fIntegralCerenkov[iTransfer] ) break ;
2321   {                                           << 1443     }
2322         if( position >= fIntegralCerenkov[iTr << 1444     loss += fSplineEnergy[iTransfer]  ;
                                                   >> 1445     numOfCollisions-- ;
2323   }                                              1446   }
2324   if(iTransfer > fSplineNumber) iTransfer--;  << 1447   // G4cout<<"PAI Cerenkov loss = "<<loss/keV<<" keV"<<G4endl ; 
2325                                               << 
2326   energyTransfer = fSplineEnergy[iTransfer];  << 
2327                                                  1448 
2328   if(iTransfer > 1)                           << 1449   return loss ;
2329   {                                           << 
2330     energyTransfer -= (fSplineEnergy[iTransfe << 
2331   }                                           << 
2332   return energyTransfer;                      << 
2333 }                                                1450 }
2334                                                  1451 
2335 /////////////////////////////////////////////    1452 /////////////////////////////////////////////////////////////////////////
2336 //                                               1453 //
2337 // Returns MM-Cerenkov energy transfer in one << 
2338                                               << 
2339 G4double G4PAIxSection::GetMMEnergyTransfer() << 
2340 {                                             << 
2341   G4int iTransfer ;                           << 
2342                                               << 
2343   G4double energyTransfer, position;          << 
2344                                               << 
2345   position = fIntegralMM[1]*G4UniformRand();  << 
2346                                               << 
2347   for( iTransfer = 1; iTransfer <= fSplineNum << 
2348   {                                           << 
2349     if( position >= fIntegralMM[iTransfer] )  << 
2350   }                                           << 
2351   if(iTransfer > fSplineNumber) iTransfer--;  << 
2352                                               << 
2353   energyTransfer = fSplineEnergy[iTransfer];  << 
2354                                               << 
2355   if(iTransfer > 1)                           << 
2356   {                                           << 
2357     energyTransfer -= (fSplineEnergy[iTransfe << 
2358   }                                           << 
2359   return energyTransfer;                      << 
2360 }                                             << 
2361                                               << 
2362 ///////////////////////////////////////////// << 
2363 //                                               1454 //
2364 // Returns random plasmon energy loss over st << 
2365                                                  1455 
2366 G4double G4PAIxSection::GetStepPlasmonLoss( G    1456 G4double G4PAIxSection::GetStepPlasmonLoss( G4double step )
2367 {                                                1457 {  
2368   G4long numOfCollisions;                     << 1458   G4int iTransfer  ;
2369   G4double  meanNumber, loss = 0.0;           << 1459   G4long numOfCollisions ;
2370                                               << 1460   G4double loss = 0.0 ;
2371   // G4cout<<" G4PAIxSection::GetStepPlasmonL << 1461   G4double meanNumber, position ;
2372                                               << 
2373   meanNumber = fIntegralPlasmon[1]*step;      << 
2374   numOfCollisions = G4Poisson(meanNumber);    << 
2375                                               << 
2376   //   G4cout<<"numOfCollisions = "<<numOfCol << 
2377                                               << 
2378   while(numOfCollisions)                      << 
2379   {                                           << 
2380     loss += GetPlasmonEnergyTransfer();       << 
2381     numOfCollisions--;                        << 
2382     // Loop checking, 03-Aug-2015, Vladimir I << 
2383   }                                           << 
2384   // G4cout<<"PAI Plasmon loss = "<<loss/keV< << 
2385                                               << 
2386   return loss;                                << 
2387 }                                             << 
2388                                               << 
2389 ///////////////////////////////////////////// << 
2390 //                                            << 
2391 // Returns plasmon energy transfer in one col << 
2392                                               << 
2393 G4double G4PAIxSection::GetPlasmonEnergyTrans << 
2394 {                                             << 
2395   G4int iTransfer ;                           << 
2396                                               << 
2397   G4double energyTransfer, position;          << 
2398                                               << 
2399   position = fIntegralPlasmon[1]*G4UniformRan << 
2400                                               << 
2401   for( iTransfer = 1; iTransfer <= fSplineNum << 
2402   {                                           << 
2403     if( position >= fIntegralPlasmon[iTransfe << 
2404   }                                           << 
2405   if(iTransfer > fSplineNumber) iTransfer--;  << 
2406                                               << 
2407   energyTransfer = fSplineEnergy[iTransfer];  << 
2408                                                  1462 
2409   if(iTransfer > 1)                           << 1463   // G4cout<<" G4PAIxSection::GetStepCreLosnkovs "<<G4endl ;
2410   {                                           << 
2411     energyTransfer -= (fSplineEnergy[iTransfe << 
2412   }                                           << 
2413   return energyTransfer;                      << 
2414 }                                             << 
2415                                                  1464 
2416 ///////////////////////////////////////////// << 
2417 //                                            << 
2418 // Returns random resonance energy loss over  << 
2419                                               << 
2420 G4double G4PAIxSection::GetStepResonanceLoss( << 
2421 {                                             << 
2422   G4long numOfCollisions;                     << 
2423   G4double meanNumber, loss = 0.0;            << 
2424                                                  1465 
2425   // G4cout<<" G4PAIxSection::GetStepCreLosnk << 
2426                                                  1466 
2427   meanNumber = fIntegralResonance[1]*step;    << 1467   meanNumber = fIntegralPlasmon[1]*step ;
2428   numOfCollisions = G4Poisson(meanNumber);    << 1468   numOfCollisions = G4Poisson(meanNumber) ;
2429                                                  1469 
2430   //   G4cout<<"numOfCollisions = "<<numOfCol << 1470   //   G4cout<<"numOfCollisions = "<<numOfCollisions<<G4endl ;
2431                                                  1471 
2432   while(numOfCollisions)                         1472   while(numOfCollisions)
2433   {                                              1473   {
2434     loss += GetResonanceEnergyTransfer();     << 1474     position = fIntegralPlasmon[1]*G4UniformRand() ;
2435     numOfCollisions--;                        << 
2436     // Loop checking, 03-Aug-2015, Vladimir I << 
2437   }                                           << 
2438   // G4cout<<"PAI resonance loss = "<<loss/ke << 
2439                                               << 
2440   return loss;                                << 
2441 }                                             << 
2442                                               << 
2443                                               << 
2444 ///////////////////////////////////////////// << 
2445 //                                            << 
2446 // Returns resonance energy transfer in one c << 
2447                                               << 
2448 G4double G4PAIxSection::GetResonanceEnergyTra << 
2449 {                                             << 
2450   G4int iTransfer ;                           << 
2451                                               << 
2452   G4double energyTransfer, position;          << 
2453                                               << 
2454   position = fIntegralResonance[1]*G4UniformR << 
2455                                               << 
2456   for( iTransfer = 1; iTransfer <= fSplineNum << 
2457   {                                           << 
2458     if( position >= fIntegralResonance[iTrans << 
2459   }                                           << 
2460   if(iTransfer > fSplineNumber) iTransfer--;  << 
2461                                               << 
2462   energyTransfer = fSplineEnergy[iTransfer];  << 
2463                                               << 
2464   if(iTransfer > 1)                           << 
2465   {                                           << 
2466     energyTransfer -= (fSplineEnergy[iTransfe << 
2467   }                                           << 
2468   return energyTransfer;                      << 
2469 }                                             << 
2470                                                  1475 
2471                                               << 1476     for( iTransfer=1 ; iTransfer<=fSplineNumber ; iTransfer++ )
2472 ///////////////////////////////////////////// << 1477     {
2473 //                                            << 1478         if( position >= fIntegralPlasmon[iTransfer] ) break ;
2474 // Returns Rutherford energy transfer in one  << 1479     }
2475                                               << 1480     loss += fSplineEnergy[iTransfer]  ;
2476 G4double G4PAIxSection::GetRutherfordEnergyTr << 1481     numOfCollisions-- ;
2477 {                                             << 
2478   G4int iTransfer ;                           << 
2479                                               << 
2480   G4double energyTransfer, position;          << 
2481                                               << 
2482   position = (fIntegralPlasmon[1]-fIntegralRe << 
2483                                               << 
2484   for( iTransfer = 1; iTransfer <= fSplineNum << 
2485   {                                           << 
2486     if( position >= (fIntegralPlasmon[iTransf << 
2487   }                                              1482   }
2488   if(iTransfer > fSplineNumber) iTransfer--;  << 1483   // G4cout<<"PAI Plasmon loss = "<<loss/keV<<" keV"<<G4endl ; 
2489                                               << 
2490   energyTransfer = fSplineEnergy[iTransfer];  << 
2491                                                  1484 
2492   if(iTransfer > 1)                           << 1485   return loss ;
2493   {                                           << 
2494     energyTransfer -= (fSplineEnergy[iTransfe << 
2495   }                                           << 
2496   return energyTransfer;                      << 
2497 }                                                1486 }
2498                                                  1487 
2499 ///////////////////////////////////////////// << 
2500 //                                            << 
2501                                                  1488 
2502 void G4PAIxSection::CallError(G4int i, const  << 
2503 {                                             << 
2504   G4String head = "G4PAIxSection::" + methodN << 
2505   G4ExceptionDescription ed;                  << 
2506   ed << "Wrong index " << i << " fSplineNumbe << 
2507   G4Exception(head,"pai001",FatalException,ed << 
2508 }                                             << 
2509                                                  1489 
2510 /////////////////////////////////////////////    1490 /////////////////////////////////////////////////////////////////////////////
2511 //                                               1491 //
2512 // Init  array of Lorentz factors                1492 // Init  array of Lorentz factors
2513 //                                               1493 //
2514                                                  1494 
2515 G4int G4PAIxSection::fNumberOfGammas = 111;   << 1495 G4int G4PAIxSection::fNumberOfGammas = 111 ;
2516                                                  1496 
2517 const G4double G4PAIxSection::fLorentzFactor[    1497 const G4double G4PAIxSection::fLorentzFactor[112] =     // fNumberOfGammas+1
2518 {                                                1498 {
2519 0.0,                                             1499 0.0,
2520 1.094989e+00, 1.107813e+00, 1.122369e+00, 1.1    1500 1.094989e+00, 1.107813e+00, 1.122369e+00, 1.138890e+00, 1.157642e+00,
2521 1.178925e+00, 1.203082e+00, 1.230500e+00, 1.2    1501 1.178925e+00, 1.203082e+00, 1.230500e+00, 1.261620e+00, 1.296942e+00, // 10
2522 1.337032e+00, 1.382535e+00, 1.434181e+00, 1.4    1502 1.337032e+00, 1.382535e+00, 1.434181e+00, 1.492800e+00, 1.559334e+00,
2523 1.634850e+00, 1.720562e+00, 1.817845e+00, 1.9    1503 1.634850e+00, 1.720562e+00, 1.817845e+00, 1.928263e+00, 2.053589e+00, // 20
2524 2.195835e+00, 2.357285e+00, 2.540533e+00, 2.7    1504 2.195835e+00, 2.357285e+00, 2.540533e+00, 2.748522e+00, 2.984591e+00,
2525 3.252533e+00, 3.556649e+00, 3.901824e+00, 4.2    1505 3.252533e+00, 3.556649e+00, 3.901824e+00, 4.293602e+00, 4.738274e+00, // 30
2526 5.242981e+00, 5.815829e+00, 6.466019e+00, 7.2    1506 5.242981e+00, 5.815829e+00, 6.466019e+00, 7.203990e+00, 8.041596e+00,
2527 8.992288e+00, 1.007133e+01, 1.129606e+01, 1.2    1507 8.992288e+00, 1.007133e+01, 1.129606e+01, 1.268614e+01, 1.426390e+01, // 40
2528 1.605467e+01, 1.808721e+01, 2.039417e+01, 2.3    1508 1.605467e+01, 1.808721e+01, 2.039417e+01, 2.301259e+01, 2.598453e+01,
2529 2.935771e+01, 3.318630e+01, 3.753180e+01, 4.2    1509 2.935771e+01, 3.318630e+01, 3.753180e+01, 4.246399e+01, 4.806208e+01, // 50
2530 5.441597e+01, 6.162770e+01, 6.981310e+01, 7.9    1510 5.441597e+01, 6.162770e+01, 6.981310e+01, 7.910361e+01, 8.964844e+01,
2531 1.016169e+02, 1.152013e+02, 1.306197e+02, 1.4    1511 1.016169e+02, 1.152013e+02, 1.306197e+02, 1.481198e+02, 1.679826e+02, // 60
2532 1.905270e+02, 2.161152e+02, 2.451581e+02, 2.7    1512 1.905270e+02, 2.161152e+02, 2.451581e+02, 2.781221e+02, 3.155365e+02,
2533 3.580024e+02, 4.062016e+02, 4.609081e+02, 5.2    1513 3.580024e+02, 4.062016e+02, 4.609081e+02, 5.230007e+02, 5.934765e+02, // 70
2534 6.734672e+02, 7.642575e+02, 8.673056e+02, 9.8    1514 6.734672e+02, 7.642575e+02, 8.673056e+02, 9.842662e+02, 1.117018e+03,
2535 1.267692e+03, 1.438709e+03, 1.632816e+03, 1.8    1515 1.267692e+03, 1.438709e+03, 1.632816e+03, 1.853128e+03, 2.103186e+03, // 80
2536 2.387004e+03, 2.709140e+03, 3.074768e+03, 3.4    1516 2.387004e+03, 2.709140e+03, 3.074768e+03, 3.489760e+03, 3.960780e+03,
2537 4.495394e+03, 5.102185e+03, 5.790900e+03, 6.5    1517 4.495394e+03, 5.102185e+03, 5.790900e+03, 6.572600e+03, 7.459837e+03, // 90
2538 8.466860e+03, 9.609843e+03, 1.090714e+04, 1.2    1518 8.466860e+03, 9.609843e+03, 1.090714e+04, 1.237959e+04, 1.405083e+04,
2539 1.594771e+04, 1.810069e+04, 2.054434e+04, 2.3    1519 1.594771e+04, 1.810069e+04, 2.054434e+04, 2.331792e+04, 2.646595e+04, // 100
2540 3.003901e+04, 3.409446e+04, 3.869745e+04, 4.3    1520 3.003901e+04, 3.409446e+04, 3.869745e+04, 4.392189e+04, 4.985168e+04,
2541 5.658206e+04, 6.422112e+04, 7.289153e+04, 8.2    1521 5.658206e+04, 6.422112e+04, 7.289153e+04, 8.273254e+04, 9.390219e+04, // 110
2542 1.065799e+05                                     1522 1.065799e+05
2543 };                                            << 1523 } ;
2544                                                  1524 
2545 /////////////////////////////////////////////    1525 ///////////////////////////////////////////////////////////////////////
2546 //                                               1526 //
2547 // The number of gamma for creation of  splin    1527 // The number of gamma for creation of  spline (near ion-min , G ~ 4 )
2548 //                                               1528 //
2549                                                  1529 
2550 const                                            1530 const
2551 G4int G4PAIxSection::fRefGammaNumber = 29;    << 1531 G4int G4PAIxSection::fRefGammaNumber = 29 ; 
2552                                                  1532 
2553                                                  1533    
2554 //                                               1534 //   
2555 // end of G4PAIxSection implementation file      1535 // end of G4PAIxSection implementation file 
2556 //                                               1536 //
2557 /////////////////////////////////////////////    1537 ////////////////////////////////////////////////////////////////////////////
2558                                                  1538 
2559                                                  1539