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25 // 25 //
26 // 26 //
27 // 27 //
28 // G4PAIySection.cc -- class implementation fi 28 // G4PAIySection.cc -- class implementation file
29 // 29 //
30 // GEANT 4 class implementation file 30 // GEANT 4 class implementation file
31 // 31 //
32 // For information related to this code, pleas 32 // For information related to this code, please, contact
33 // the Geant4 Collaboration. 33 // the Geant4 Collaboration.
34 // 34 //
35 // R&D: Vladimir.Grichine@cern.ch 35 // R&D: Vladimir.Grichine@cern.ch
36 // 36 //
37 // History: 37 // History:
38 // 38 //
39 // 01.10.07, V.Ivanchenko create using V.Grich 39 // 01.10.07, V.Ivanchenko create using V.Grichine G4PAIxSection class
40 // 26.07.09, V.Ivanchenko added protection for 40 // 26.07.09, V.Ivanchenko added protection for mumerical exceptions for
41 // low-density materials 41 // low-density materials
42 // 21.11.10 V. Grichine bug fixed in Initialis 42 // 21.11.10 V. Grichine bug fixed in Initialise for reading sandia table from
43 // material. Warning: the table is 43 // material. Warning: the table is tuned for photo-effect not PAI model.
44 // 23.06.13 V.Grichine arrays->G4DataVectors 44 // 23.06.13 V.Grichine arrays->G4DataVectors
45 // 45 //
46 46
47 #include "G4PAIySection.hh" 47 #include "G4PAIySection.hh"
48 48
49 #include "globals.hh" 49 #include "globals.hh"
50 #include "G4PhysicalConstants.hh" 50 #include "G4PhysicalConstants.hh"
51 #include "G4SystemOfUnits.hh" 51 #include "G4SystemOfUnits.hh"
52 #include "G4ios.hh" 52 #include "G4ios.hh"
53 #include "G4Poisson.hh" 53 #include "G4Poisson.hh"
54 #include "G4Material.hh" 54 #include "G4Material.hh"
55 #include "G4MaterialCutsCouple.hh" 55 #include "G4MaterialCutsCouple.hh"
56 #include "G4SandiaTable.hh" 56 #include "G4SandiaTable.hh"
57 #include "G4Exp.hh" 57 #include "G4Exp.hh"
58 #include "G4Log.hh" 58 #include "G4Log.hh"
59 59
60 using namespace std; 60 using namespace std;
61 61
62 // Local class constants 62 // Local class constants
63 63
64 const G4double G4PAIySection::fDelta = 0.005; 64 const G4double G4PAIySection::fDelta = 0.005; // energy shift from interval border
65 const G4double G4PAIySection::fError = 0.005; 65 const G4double G4PAIySection::fError = 0.005; // error in lin-log approximation
66 66
67 const G4int G4PAIySection::fMaxSplineSize = 50 67 const G4int G4PAIySection::fMaxSplineSize = 500; // Max size of output spline
68 68 // arrays
69 69
70 ////////////////////////////////////////////// 70 //////////////////////////////////////////////////////////////////
71 // 71 //
72 // Constructor 72 // Constructor
73 // 73 //
74 74
75 G4PAIySection::G4PAIySection() 75 G4PAIySection::G4PAIySection()
76 { 76 {
77 fSandia = nullptr; 77 fSandia = nullptr;
78 fDensity = fElectronDensity = fNormalization 78 fDensity = fElectronDensity = fNormalizationCof = fLowEnergyCof = 0.0;
79 fIntervalNumber = fSplineNumber = 0; 79 fIntervalNumber = fSplineNumber = 0;
80 fVerbose = 0; 80 fVerbose = 0;
81 81
82 betaBohr = fine_structure_const; 82 betaBohr = fine_structure_const;
83 G4double cofBetaBohr = 4.0; 83 G4double cofBetaBohr = 4.0;
84 G4double betaBohr2 = fine_structure_const*fi << 84 G4double betaBohr2 = fine_structure_const*fine_structure_const;
85 betaBohr4 = betaBohr2*betaBohr2*cofBetaBohr; << 85 betaBohr4 = betaBohr2*betaBohr2*cofBetaBohr;
86 86
87 fSplineEnergy = G4DataVector(fMaxSp 87 fSplineEnergy = G4DataVector(fMaxSplineSize,0.0);
88 fRePartDielectricConst = G4DataVector(fMaxSp 88 fRePartDielectricConst = G4DataVector(fMaxSplineSize,0.0);
89 fImPartDielectricConst = G4DataVector(fMaxSp 89 fImPartDielectricConst = G4DataVector(fMaxSplineSize,0.0);
90 fIntegralTerm = G4DataVector(fMaxSp 90 fIntegralTerm = G4DataVector(fMaxSplineSize,0.0);
91 fDifPAIySection = G4DataVector(fMaxSp 91 fDifPAIySection = G4DataVector(fMaxSplineSize,0.0);
92 fdNdxCerenkov = G4DataVector(fMaxSp 92 fdNdxCerenkov = G4DataVector(fMaxSplineSize,0.0);
93 fdNdxPlasmon = G4DataVector(fMaxSp 93 fdNdxPlasmon = G4DataVector(fMaxSplineSize,0.0);
94 fIntegralPAIySection = G4DataVector(fMaxSp 94 fIntegralPAIySection = G4DataVector(fMaxSplineSize,0.0);
95 fIntegralPAIdEdx = G4DataVector(fMaxSp 95 fIntegralPAIdEdx = G4DataVector(fMaxSplineSize,0.0);
96 fIntegralCerenkov = G4DataVector(fMaxSp 96 fIntegralCerenkov = G4DataVector(fMaxSplineSize,0.0);
97 fIntegralPlasmon = G4DataVector(fMaxSp 97 fIntegralPlasmon = G4DataVector(fMaxSplineSize,0.0);
98 98
99 for( G4int i = 0; i < 500; ++i ) 99 for( G4int i = 0; i < 500; ++i )
100 { 100 {
101 for( G4int j = 0; j < 112; ++j ) { fPAItab 101 for( G4int j = 0; j < 112; ++j ) { fPAItable[i][j] = 0.0; }
102 } 102 }
103 } 103 }
104 104
105 ////////////////////////////////////////////// 105 ////////////////////////////////////////////////////////////////////////////
106 // 106 //
107 // 107 //
108 108
109 G4double G4PAIySection::GetLorentzFactor(G4int 109 G4double G4PAIySection::GetLorentzFactor(G4int j) const
110 { 110 {
111 return fLorentzFactor[j]; 111 return fLorentzFactor[j];
112 } 112 }
113 113
114 ////////////////////////////////////////////// 114 ////////////////////////////////////////////////////////////////////////
115 // 115 //
116 // Constructor with beta*gamma square value ca 116 // Constructor with beta*gamma square value called from G4PAIModel
117 117
118 void G4PAIySection::Initialize( const G4Materi 118 void G4PAIySection::Initialize( const G4Material* material,
119 G4double maxEn 119 G4double maxEnergyTransfer,
120 G4double betaG 120 G4double betaGammaSq,
121 G4SandiaTable* 121 G4SandiaTable* sandia)
122 { 122 {
123 if(fVerbose > 0) 123 if(fVerbose > 0)
124 { 124 {
125 G4cout<<G4endl; 125 G4cout<<G4endl;
126 G4cout<<"G4PAIySection::Initialize(...,G4S 126 G4cout<<"G4PAIySection::Initialize(...,G4SandiaTable* sandia)"<<G4endl;
127 G4cout<<G4endl; 127 G4cout<<G4endl;
128 } 128 }
129 G4int i, j; 129 G4int i, j;
130 130
131 fSandia = sandia; 131 fSandia = sandia;
132 fIntervalNumber = sandia->GetMaxInterval(); 132 fIntervalNumber = sandia->GetMaxInterval();
133 fDensity = material->GetDensity(); 133 fDensity = material->GetDensity();
134 fElectronDensity = material->GetElectronDens 134 fElectronDensity = material->GetElectronDensity();
135 135
136 // fIntervalNumber--; 136 // fIntervalNumber--;
137 137
138 if( fVerbose > 0 ) 138 if( fVerbose > 0 )
139 { 139 {
140 G4cout<<"fDensity = "<<fDensity<<"\t"<<fEl 140 G4cout<<"fDensity = "<<fDensity<<"\t"<<fElectronDensity<<"\t fIntervalNumber = "
141 <<fIntervalNumber<< " (beta*gamma)^2 141 <<fIntervalNumber<< " (beta*gamma)^2= " << betaGammaSq << G4endl;
142 } 142 }
143 fEnergyInterval = G4DataVector(fIntervalNumb 143 fEnergyInterval = G4DataVector(fIntervalNumber+2,0.0);
144 fA1 = G4DataVector(fIntervalNumb 144 fA1 = G4DataVector(fIntervalNumber+2,0.0);
145 fA2 = G4DataVector(fIntervalNumb 145 fA2 = G4DataVector(fIntervalNumber+2,0.0);
146 fA3 = G4DataVector(fIntervalNumb 146 fA3 = G4DataVector(fIntervalNumber+2,0.0);
147 fA4 = G4DataVector(fIntervalNumb 147 fA4 = G4DataVector(fIntervalNumber+2,0.0);
148 148
149 for( i = 1; i <= fIntervalNumber; ++i ) 149 for( i = 1; i <= fIntervalNumber; ++i )
150 { 150 {
151 if ( sandia->GetSandiaMatTablePAI(i-1,0) < 151 if ( sandia->GetSandiaMatTablePAI(i-1,0) < 1.*eV )
152 { 152 {
153 fIntervalNumber--; 153 fIntervalNumber--;
154 continue; 154 continue;
155 } 155 }
156 if( ( sandia->GetSandiaMatTablePAI(i-1,0) 156 if( ( sandia->GetSandiaMatTablePAI(i-1,0) >= maxEnergyTransfer )
157 || i >= fIntervalNumber ) 157 || i >= fIntervalNumber )
158 { 158 {
159 fEnergyInterval[i] = maxEnergyTransfer; 159 fEnergyInterval[i] = maxEnergyTransfer;
160 fIntervalNumber = i; 160 fIntervalNumber = i;
161 break; 161 break;
162 } 162 }
163 fEnergyInterval[i] = sandia->GetSandiaMatT 163 fEnergyInterval[i] = sandia->GetSandiaMatTablePAI(i-1,0);
164 fA1[i] = sandia->GetSandiaMatT 164 fA1[i] = sandia->GetSandiaMatTablePAI(i-1,1);
165 fA2[i] = sandia->GetSandiaMatT 165 fA2[i] = sandia->GetSandiaMatTablePAI(i-1,2);
166 fA3[i] = sandia->GetSandiaMatT 166 fA3[i] = sandia->GetSandiaMatTablePAI(i-1,3);
167 fA4[i] = sandia->GetSandiaMatT 167 fA4[i] = sandia->GetSandiaMatTablePAI(i-1,4);
168 168
169 if( fVerbose > 0 ) { 169 if( fVerbose > 0 ) {
170 G4cout<<i<<"\t"<<fEnergyInterval[i]/keV< 170 G4cout<<i<<"\t"<<fEnergyInterval[i]/keV<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
171 <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4en 171 <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl;
172 } 172 }
173 } 173 }
174 if( fVerbose > 0 ) { 174 if( fVerbose > 0 ) {
175 G4cout<<"last i = "<<i<<"; "<<"fIntervalNu 175 G4cout<<"last i = "<<i<<"; "<<"fIntervalNumber = "
176 <<fIntervalNumber<<G4endl; 176 <<fIntervalNumber<<G4endl;
177 } 177 }
178 if( fEnergyInterval[fIntervalNumber] != maxE 178 if( fEnergyInterval[fIntervalNumber] != maxEnergyTransfer )
179 { 179 {
180 fIntervalNumber++; 180 fIntervalNumber++;
181 fEnergyInterval[fIntervalNumber] = maxEn 181 fEnergyInterval[fIntervalNumber] = maxEnergyTransfer;
182 } 182 }
183 if( fVerbose > 0 ) 183 if( fVerbose > 0 )
184 { 184 {
185 for( i = 1; i <= fIntervalNumber; ++i ) 185 for( i = 1; i <= fIntervalNumber; ++i )
186 { 186 {
187 G4cout<<i<<"\t"<<fEnergyInterval[i]/keV< 187 G4cout<<i<<"\t"<<fEnergyInterval[i]/keV<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
188 <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl; 188 <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl;
189 } 189 }
190 } 190 }
191 if( fVerbose > 0 ) { 191 if( fVerbose > 0 ) {
192 G4cout<<"Now checking, if two borders are 192 G4cout<<"Now checking, if two borders are too close together"<<G4endl;
193 } 193 }
194 for( i = 1; i < fIntervalNumber; ++i ) 194 for( i = 1; i < fIntervalNumber; ++i )
195 { 195 {
196 if( fEnergyInterval[i+1]-fEnergyInterval[i 196 if( fEnergyInterval[i+1]-fEnergyInterval[i] >
197 1.5*fDelta*(fEnergyInterval[i+1]+fEne 197 1.5*fDelta*(fEnergyInterval[i+1]+fEnergyInterval[i]) ) continue;
198 else 198 else
199 { 199 {
200 for( j = i; j < fIntervalNumber; j++ ) 200 for( j = i; j < fIntervalNumber; j++ )
201 { 201 {
202 fEnergyInterval[j] = fEnergyInte 202 fEnergyInterval[j] = fEnergyInterval[j+1];
203 fA1[j] = fA1[j+1]; 203 fA1[j] = fA1[j+1];
204 fA2[j] = fA2[j+1]; 204 fA2[j] = fA2[j+1];
205 fA3[j] = fA3[j+1]; 205 fA3[j] = fA3[j+1];
206 fA4[j] = fA4[j+1]; 206 fA4[j] = fA4[j+1];
207 } 207 }
208 fIntervalNumber--; 208 fIntervalNumber--;
209 } 209 }
210 } 210 }
211 if( fVerbose > 0 ) 211 if( fVerbose > 0 )
212 { 212 {
213 for( i = 1; i <= fIntervalNumber; ++i ) 213 for( i = 1; i <= fIntervalNumber; ++i )
214 { 214 {
215 G4cout<<i<<"\t"<<fEnergyInterval[i]/keV< 215 G4cout<<i<<"\t"<<fEnergyInterval[i]/keV<<"\t"<<fA1[i]<<"\t"<<fA2[i]<<"\t"
216 <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl; 216 <<fA3[i]<<"\t"<<fA4[i]<<"\t"<<G4endl;
217 } 217 }
218 } 218 }
219 // Preparation of fSplineEnergy array corres 219 // Preparation of fSplineEnergy array corresponding to min ionisation, G~4
220 220
221 ComputeLowEnergyCof(material); 221 ComputeLowEnergyCof(material);
222 222
223 G4double betaGammaSqRef = 223 G4double betaGammaSqRef =
224 fLorentzFactor[fRefGammaNumber]*fLorentzFa 224 fLorentzFactor[fRefGammaNumber]*fLorentzFactor[fRefGammaNumber] - 1;
225 225
226 NormShift(betaGammaSqRef); 226 NormShift(betaGammaSqRef);
227 SplainPAI(betaGammaSqRef); 227 SplainPAI(betaGammaSqRef);
228 228
229 // Preparation of integral PAI cross section 229 // Preparation of integral PAI cross section for input betaGammaSq
230 230
231 for( i = 1; i <= fSplineNumber; ++i ) 231 for( i = 1; i <= fSplineNumber; ++i )
232 { 232 {
233 fDifPAIySection[i] = DifPAIySection(i,bet 233 fDifPAIySection[i] = DifPAIySection(i,betaGammaSq);
234 234
235 if( fVerbose > 0 ) G4cout<<i<<"; dNdxPAI 235 if( fVerbose > 0 ) G4cout<<i<<"; dNdxPAI = "<<fDifPAIySection[i]<<G4endl;
236 } 236 }
237 IntegralPAIySection(); 237 IntegralPAIySection();
238 } 238 }
239 239
240 ////////////////////////////////////////////// 240 /////////////////////////////////////////////////////////////////////////
241 // 241 //
242 // Compute low energy cof. It reduces PAI xsc 242 // Compute low energy cof. It reduces PAI xsc for Lorentz factors less than 4.
243 // 243 //
244 244
245 void G4PAIySection::ComputeLowEnergyCof(const 245 void G4PAIySection::ComputeLowEnergyCof(const G4Material* material)
246 { 246 {
247 G4int i, numberOfElements = (G4int)material- 247 G4int i, numberOfElements = (G4int)material->GetNumberOfElements();
248 G4double sumZ = 0., sumCof = 0.; 248 G4double sumZ = 0., sumCof = 0.;
249 249
250 static const G4double p0 = 1.20923e+00; 250 static const G4double p0 = 1.20923e+00;
251 static const G4double p1 = 3.53256e-01; 251 static const G4double p1 = 3.53256e-01;
252 static const G4double p2 = -1.45052e-03; 252 static const G4double p2 = -1.45052e-03;
253 253
254 G4double* thisMaterialZ = new G4double[num 254 G4double* thisMaterialZ = new G4double[numberOfElements];
255 G4double* thisMaterialCof = new G4double[num 255 G4double* thisMaterialCof = new G4double[numberOfElements];
256 256
257 for( i = 0; i < numberOfElements; ++i ) 257 for( i = 0; i < numberOfElements; ++i )
258 { 258 {
259 thisMaterialZ[i] = material->GetElement(i) 259 thisMaterialZ[i] = material->GetElement(i)->GetZ();
260 sumZ += thisMaterialZ[i]; 260 sumZ += thisMaterialZ[i];
261 thisMaterialCof[i] = p0+p1*thisMaterialZ[i 261 thisMaterialCof[i] = p0+p1*thisMaterialZ[i]+p2*thisMaterialZ[i]*thisMaterialZ[i];
262 } 262 }
263 for( i = 0; i < numberOfElements; ++i ) 263 for( i = 0; i < numberOfElements; ++i )
264 { 264 {
265 sumCof += thisMaterialCof[i]*thisMaterialZ 265 sumCof += thisMaterialCof[i]*thisMaterialZ[i]/sumZ;
266 } 266 }
267 fLowEnergyCof = sumCof; 267 fLowEnergyCof = sumCof;
268 delete [] thisMaterialZ; 268 delete [] thisMaterialZ;
269 delete [] thisMaterialCof; 269 delete [] thisMaterialCof;
270 // G4cout<<"fLowEnergyCof = "<<fLowEnergyCof 270 // G4cout<<"fLowEnergyCof = "<<fLowEnergyCof<<G4endl;
271 } 271 }
272 272
273 ////////////////////////////////////////////// 273 /////////////////////////////////////////////////////////////////////////
274 // 274 //
275 // General control function for class G4PAIySe 275 // General control function for class G4PAIySection
276 // 276 //
277 277
278 void G4PAIySection::InitPAI() 278 void G4PAIySection::InitPAI()
279 { 279 {
280 G4int i; 280 G4int i;
281 G4double betaGammaSq = fLorentzFactor[fRefG 281 G4double betaGammaSq = fLorentzFactor[fRefGammaNumber]*
282 fLorentzFactor[fRefG 282 fLorentzFactor[fRefGammaNumber] - 1;
283 283
284 // Preparation of integral PAI cross sectio 284 // Preparation of integral PAI cross section for reference gamma
285 285
286 NormShift(betaGammaSq); 286 NormShift(betaGammaSq);
287 SplainPAI(betaGammaSq); 287 SplainPAI(betaGammaSq);
288 288
289 IntegralPAIySection(); 289 IntegralPAIySection();
290 IntegralCerenkov(); 290 IntegralCerenkov();
291 IntegralPlasmon(); 291 IntegralPlasmon();
292 292
293 for( i = 0; i<= fSplineNumber; ++i) 293 for( i = 0; i<= fSplineNumber; ++i)
294 { 294 {
295 fPAItable[i][fRefGammaNumber] = fIntegral 295 fPAItable[i][fRefGammaNumber] = fIntegralPAIySection[i];
296 296
297 if(i != 0) fPAItable[i][0] = fSplineEner 297 if(i != 0) fPAItable[i][0] = fSplineEnergy[i];
298 } 298 }
299 fPAItable[0][0] = fSplineNumber; 299 fPAItable[0][0] = fSplineNumber;
300 300
301 for( G4int j = 1; j < 112; ++j) // fo 301 for( G4int j = 1; j < 112; ++j) // for other gammas
302 { 302 {
303 if( j == fRefGammaNumber ) continue; 303 if( j == fRefGammaNumber ) continue;
304 304
305 betaGammaSq = fLorentzFactor[j]*fLorentz 305 betaGammaSq = fLorentzFactor[j]*fLorentzFactor[j] - 1;
306 306
307 for(i = 1; i <= fSplineNumber; ++i) 307 for(i = 1; i <= fSplineNumber; ++i)
308 { 308 {
309 fDifPAIySection[i] = DifPAIySection(i 309 fDifPAIySection[i] = DifPAIySection(i,betaGammaSq);
310 fdNdxCerenkov[i] = PAIdNdxCerenkov( 310 fdNdxCerenkov[i] = PAIdNdxCerenkov(i,betaGammaSq);
311 fdNdxPlasmon[i] = PAIdNdxPlasmon(i 311 fdNdxPlasmon[i] = PAIdNdxPlasmon(i,betaGammaSq);
312 } 312 }
313 IntegralPAIySection(); 313 IntegralPAIySection();
314 IntegralCerenkov(); 314 IntegralCerenkov();
315 IntegralPlasmon(); 315 IntegralPlasmon();
316 316
317 for(i = 0; i <= fSplineNumber; ++i) 317 for(i = 0; i <= fSplineNumber; ++i)
318 { 318 {
319 fPAItable[i][j] = fIntegralPAIySection 319 fPAItable[i][j] = fIntegralPAIySection[i];
320 } 320 }
321 } 321 }
322 } 322 }
323 323
324 ////////////////////////////////////////////// 324 ///////////////////////////////////////////////////////////////////////
325 // 325 //
326 // Shifting from borders to intervals Creation 326 // Shifting from borders to intervals Creation of first energy points
327 // 327 //
328 328
329 void G4PAIySection::NormShift(G4double betaGam 329 void G4PAIySection::NormShift(G4double betaGammaSq)
330 { 330 {
331 G4int i, j; 331 G4int i, j;
332 332
333 for( i = 1; i <= fIntervalNumber-1; ++i) 333 for( i = 1; i <= fIntervalNumber-1; ++i)
334 { 334 {
335 for( j = 1; j <= 2; ++j) 335 for( j = 1; j <= 2; ++j)
336 { 336 {
337 fSplineNumber = (i-1)*2 + j; 337 fSplineNumber = (i-1)*2 + j;
338 338
339 if( j == 1 ) fSplineEnergy[fSplineNumber 339 if( j == 1 ) fSplineEnergy[fSplineNumber] = fEnergyInterval[i ]*(1+fDelta);
340 else fSplineEnergy[fSplineNumber 340 else fSplineEnergy[fSplineNumber] = fEnergyInterval[i+1]*(1-fDelta);
341 // G4cout<<"cn = "<<fSplineNumber<<"; 341 // G4cout<<"cn = "<<fSplineNumber<<"; "<<"energy = "
342 // <<fSplineEnergy[fSplineNumber]<<G4en 342 // <<fSplineEnergy[fSplineNumber]<<G4endl;
343 } 343 }
344 } 344 }
345 fIntegralTerm[1]=RutherfordIntegral(1,fEnerg 345 fIntegralTerm[1]=RutherfordIntegral(1,fEnergyInterval[1],fSplineEnergy[1]);
346 346
347 j = 1; 347 j = 1;
348 348
349 for(i=2;i<=fSplineNumber;++i) 349 for(i=2;i<=fSplineNumber;++i)
350 { 350 {
351 if(fSplineEnergy[i]<fEnergyInterval[j+1]) 351 if(fSplineEnergy[i]<fEnergyInterval[j+1])
352 { 352 {
353 fIntegralTerm[i] = fIntegralTerm[i-1] 353 fIntegralTerm[i] = fIntegralTerm[i-1] +
354 RutherfordIntegral 354 RutherfordIntegral(j,fSplineEnergy[i-1],
355 355 fSplineEnergy[i] );
356 } 356 }
357 else 357 else
358 { 358 {
359 G4double x = RutherfordIntegral(j,fSpli 359 G4double x = RutherfordIntegral(j,fSplineEnergy[i-1],
360 fEn 360 fEnergyInterval[j+1] );
361 j++; 361 j++;
362 fIntegralTerm[i] = fIntegralTerm[i-1] 362 fIntegralTerm[i] = fIntegralTerm[i-1] + x +
363 RutherfordIntegral 363 RutherfordIntegral(j,fEnergyInterval[j],
364 364 fSplineEnergy[i] );
365 } 365 }
366 // G4cout<<i<<"\t"<<fSplineEnergy[i]<<"\t" 366 // G4cout<<i<<"\t"<<fSplineEnergy[i]<<"\t"<<fIntegralTerm[i]<<"\n"<<G4endl;
367 } 367 }
368 static const G4double nfactor = 368 static const G4double nfactor =
369 2*pi*pi*hbarc*hbarc*fine_structure_const/e 369 2*pi*pi*hbarc*hbarc*fine_structure_const/electron_mass_c2;
370 fNormalizationCof = nfactor*fElectronDensity 370 fNormalizationCof = nfactor*fElectronDensity/fIntegralTerm[fSplineNumber];
371 371
372 // G4cout<<"fNormalizationCof = "<<fNormaliz 372 // G4cout<<"fNormalizationCof = "<<fNormalizationCof<<G4endl;
373 373
374 // Calculation of PAI differrential cross-se << 374 // Calculation of PAI differrential cross-section (1/(keV*cm))
375 // in the energy points near borders of ener << 375 // in the energy points near borders of energy intervals
376 376
377 for(G4int k=1; k<=fIntervalNumber-1; ++k) << 377 for(G4int k=1; k<=fIntervalNumber-1; ++k)
378 { 378 {
379 for(j=1; j<=2; ++j) << 379 for(j=1; j<=2; ++j)
380 { 380 {
381 i = (k-1)*2 + j; 381 i = (k-1)*2 + j;
382 fImPartDielectricConst[i] = fNormaliz 382 fImPartDielectricConst[i] = fNormalizationCof*
383 ImPartDie 383 ImPartDielectricConst(k,fSplineEnergy[i]);
384 fRePartDielectricConst[i] = fNormaliz 384 fRePartDielectricConst[i] = fNormalizationCof*
385 RePartDie 385 RePartDielectricConst(fSplineEnergy[i]);
386 fIntegralTerm[i] *= fNormalizationCof 386 fIntegralTerm[i] *= fNormalizationCof;
387 387
388 fDifPAIySection[i] = DifPAIySection(i 388 fDifPAIySection[i] = DifPAIySection(i,betaGammaSq);
389 fdNdxCerenkov[i] = PAIdNdxCerenkov( 389 fdNdxCerenkov[i] = PAIdNdxCerenkov(i,betaGammaSq);
390 fdNdxPlasmon[i] = PAIdNdxPlasmon(i 390 fdNdxPlasmon[i] = PAIdNdxPlasmon(i,betaGammaSq);
391 } 391 }
392 } 392 }
393 393
394 } // end of NormShift 394 } // end of NormShift
395 395
396 ////////////////////////////////////////////// 396 /////////////////////////////////////////////////////////////////////////
397 // 397 //
398 // Creation of new energy points as geometrica 398 // Creation of new energy points as geometrical mean of existing
399 // one, calculation PAI_cs for them, while the 399 // one, calculation PAI_cs for them, while the error of logarithmic
400 // linear approximation would be smaller than 400 // linear approximation would be smaller than 'fError'
401 401
402 void G4PAIySection::SplainPAI(G4double betaGam 402 void G4PAIySection::SplainPAI(G4double betaGammaSq)
403 { 403 {
404 G4int k = 1; 404 G4int k = 1;
405 G4int i = 1; 405 G4int i = 1;
406 406
407 while ( (i < fSplineNumber) && (fSplineNumb 407 while ( (i < fSplineNumber) && (fSplineNumber < fMaxSplineSize-1) )
408 { 408 {
409 if(fSplineEnergy[i+1] > fEnergyInterval[ 409 if(fSplineEnergy[i+1] > fEnergyInterval[k+1])
410 { 410 {
411 k++; // Here next energy point is 411 k++; // Here next energy point is in next energy interval
412 ++i; 412 ++i;
413 continue; 413 continue;
414 } 414 }
415 // Shifting of arrayes for inserting the << 415 // Shifting of arrayes for inserting the geometrical
416 // average of 'i' and 'i+1' energy point << 416 // average of 'i' and 'i+1' energy points to 'i+1' place
417 fSplineNumber++; 417 fSplineNumber++;
418 418
419 for(G4int j = fSplineNumber; j >= i+2; j 419 for(G4int j = fSplineNumber; j >= i+2; j-- )
420 { 420 {
421 fSplineEnergy[j] = fSplineEn 421 fSplineEnergy[j] = fSplineEnergy[j-1];
422 fImPartDielectricConst[j] = fImPartDi 422 fImPartDielectricConst[j] = fImPartDielectricConst[j-1];
423 fRePartDielectricConst[j] = fRePartDi 423 fRePartDielectricConst[j] = fRePartDielectricConst[j-1];
424 fIntegralTerm[j] = fIntegral 424 fIntegralTerm[j] = fIntegralTerm[j-1];
425 425
426 fDifPAIySection[j] = fDifPAIySection[ 426 fDifPAIySection[j] = fDifPAIySection[j-1];
427 fdNdxCerenkov[j] = fdNdxCerenkov[j- 427 fdNdxCerenkov[j] = fdNdxCerenkov[j-1];
428 fdNdxPlasmon[j] = fdNdxPlasmon[j-1 428 fdNdxPlasmon[j] = fdNdxPlasmon[j-1];
429 } 429 }
430 G4double x1 = fSplineEnergy[i]; 430 G4double x1 = fSplineEnergy[i];
431 G4double x2 = fSplineEnergy[i+1]; 431 G4double x2 = fSplineEnergy[i+1];
432 G4double yy1 = fDifPAIySection[i]; 432 G4double yy1 = fDifPAIySection[i];
433 G4double y2 = fDifPAIySection[i+1]; 433 G4double y2 = fDifPAIySection[i+1];
434 434
435 G4double en1 = sqrt(x1*x2); 435 G4double en1 = sqrt(x1*x2);
436 fSplineEnergy[i+1] = en1; 436 fSplineEnergy[i+1] = en1;
437 437
438 // Calculation of logarithmic linear app << 438 // Calculation of logarithmic linear approximation
439 // in this (enr) energy point, which num << 439 // in this (enr) energy point, which number is 'i+1' now
440 440
441 G4double a = log10(y2/yy1)/log10(x2/x1); 441 G4double a = log10(y2/yy1)/log10(x2/x1);
442 G4double b = log10(yy1) - a*log10(x1); 442 G4double b = log10(yy1) - a*log10(x1);
443 G4double y = a*log10(en1) + b; 443 G4double y = a*log10(en1) + b;
444 y = pow(10.,y); 444 y = pow(10.,y);
445 445
446 // Calculation of the PAI dif. cross-sec << 446 // Calculation of the PAI dif. cross-section at this point
447 447
448 fImPartDielectricConst[i+1] = fNormaliza 448 fImPartDielectricConst[i+1] = fNormalizationCof*
449 ImPartDiel 449 ImPartDielectricConst(k,fSplineEnergy[i+1]);
450 fRePartDielectricConst[i+1] = fNormaliza 450 fRePartDielectricConst[i+1] = fNormalizationCof*
451 RePartDiel 451 RePartDielectricConst(fSplineEnergy[i+1]);
452 fIntegralTerm[i+1] = fIntegralTerm[i] + 452 fIntegralTerm[i+1] = fIntegralTerm[i] + fNormalizationCof*
453 RutherfordIntegral( 453 RutherfordIntegral(k,fSplineEnergy[i],
454 454 fSplineEnergy[i+1]);
455 455
456 fDifPAIySection[i+1] = DifPAIySection(i+ 456 fDifPAIySection[i+1] = DifPAIySection(i+1,betaGammaSq);
457 fdNdxCerenkov[i+1] = PAIdNdxCerenkov(i 457 fdNdxCerenkov[i+1] = PAIdNdxCerenkov(i+1,betaGammaSq);
458 fdNdxPlasmon[i+1] = PAIdNdxPlasmon(i+ 458 fdNdxPlasmon[i+1] = PAIdNdxPlasmon(i+1,betaGammaSq);
459 459
460 // Condition for next divisi 460 // Condition for next division of this segment or to pass
461 // to higher energies 461 // to higher energies
462 462
463 G4double x = 2*(fDifPAIySection[i+1] - y 463 G4double x = 2*(fDifPAIySection[i+1] - y)/(fDifPAIySection[i+1] + y);
464 464
465 G4double delta = 2.*(fSplineEnergy[i+1]- 465 G4double delta = 2.*(fSplineEnergy[i+1]-fSplineEnergy[i])
466 /(fSplineEnergy[i+1]+fSplineEnergy[i]) 466 /(fSplineEnergy[i+1]+fSplineEnergy[i]);
467 467
468 if( x < 0 ) 468 if( x < 0 )
469 { 469 {
470 x = -x; 470 x = -x;
471 } 471 }
472 if( x > fError && fSplineNumber < fMaxSp 472 if( x > fError && fSplineNumber < fMaxSplineSize-1 && delta > 2.*fDelta )
473 { 473 {
474 continue; // next division 474 continue; // next division
475 } 475 }
476 i += 2; // pass to next segment 476 i += 2; // pass to next segment
477 477
478 // Loop checking, 03-Aug-2015, Vladimir 478 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
479 } // close 'while' 479 } // close 'while'
480 480
481 } // end of SplainPAI 481 } // end of SplainPAI
482 482
483 483
484 ////////////////////////////////////////////// 484 ////////////////////////////////////////////////////////////////////
485 // 485 //
486 // Integration over electrons that could be co 486 // Integration over electrons that could be considered
487 // quasi-free at energy transfer of interest 487 // quasi-free at energy transfer of interest
488 488
489 G4double G4PAIySection::RutherfordIntegral( G4 489 G4double G4PAIySection::RutherfordIntegral( G4int k,
490 G4 490 G4double x1,
491 491 G4double x2 )
492 { 492 {
493 G4double c1, c2, c3; 493 G4double c1, c2, c3;
494 // G4cout<<"RI: x1 = "<<x1<<"; "<<"x2 = "<< 494 // G4cout<<"RI: x1 = "<<x1<<"; "<<"x2 = "<<x2<<G4endl;
495 G4double x12 = x1*x2; 495 G4double x12 = x1*x2;
496 c1 = (x2 - x1)/x12; 496 c1 = (x2 - x1)/x12;
497 c2 = (x2 - x1)*(x2 + x1)/(x12*x12); 497 c2 = (x2 - x1)*(x2 + x1)/(x12*x12);
498 c3 = (x2 - x1)*(x1*x1 + x1*x2 + x2*x2)/(x12 498 c3 = (x2 - x1)*(x1*x1 + x1*x2 + x2*x2)/(x12*x12*x12);
499 // G4cout<<" RI: c1 = "<<c1<<"; "<<"c2 = "< 499 // G4cout<<" RI: c1 = "<<c1<<"; "<<"c2 = "<<c2<<"; "<<"c3 = "<<c3<<G4endl;
500 500
501 return fA1[k]*log(x2/x1) + fA2[k]*c1 + fA3 501 return fA1[k]*log(x2/x1) + fA2[k]*c1 + fA3[k]*c2/2 + fA4[k]*c3/3;
502 502
503 } // end of RutherfordIntegral 503 } // end of RutherfordIntegral
504 504
505 505
506 ////////////////////////////////////////////// 506 /////////////////////////////////////////////////////////////////
507 // 507 //
508 // Imaginary part of dielectric constant 508 // Imaginary part of dielectric constant
509 // (G4int k - interval number, G4double en1 - 509 // (G4int k - interval number, G4double en1 - energy point)
510 510
511 G4double G4PAIySection::ImPartDielectricConst( << 511 G4double G4PAIySection::ImPartDielectricConst( G4int k ,
>> 512 G4double energy1 )
512 { 513 {
513 G4double energy2,energy3,energy4,result; 514 G4double energy2,energy3,energy4,result;
514 515
515 energy2 = energy1*energy1; 516 energy2 = energy1*energy1;
516 energy3 = energy2*energy1; 517 energy3 = energy2*energy1;
517 energy4 = energy3*energy1; 518 energy4 = energy3*energy1;
518 519
519 result = fA1[k]/energy1+fA2[k]/energy2+fA3[ 520 result = fA1[k]/energy1+fA2[k]/energy2+fA3[k]/energy3+fA4[k]/energy4;
520 result *=hbarc/energy1; 521 result *=hbarc/energy1;
521 522
522 return result; 523 return result;
523 524
524 } // end of ImPartDielectricConst 525 } // end of ImPartDielectricConst
525 526
526 527
527 ////////////////////////////////////////////// 528 //////////////////////////////////////////////////////////////////////////////
528 // 529 //
529 // Real part of dielectric constant minus unit 530 // Real part of dielectric constant minus unit: epsilon_1 - 1
530 // (G4double enb - energy point) 531 // (G4double enb - energy point)
531 // 532 //
532 533
533 G4double G4PAIySection::RePartDielectricConst( 534 G4double G4PAIySection::RePartDielectricConst(G4double enb)
534 { 535 {
535 G4double x0, x02, x03, x04, x05, x1, x2, xx 536 G4double x0, x02, x03, x04, x05, x1, x2, xx1 ,xx2 , xx12,
536 c1, c2, c3, cof1, cof2, xln1, xln2 537 c1, c2, c3, cof1, cof2, xln1, xln2, xln3, result;
537 538
538 x0 = enb; 539 x0 = enb;
539 result = 0; 540 result = 0;
540 541
541 for(G4int i=1;i<=fIntervalNumber-1;++i) 542 for(G4int i=1;i<=fIntervalNumber-1;++i)
542 { 543 {
543 x1 = fEnergyInterval[i]; 544 x1 = fEnergyInterval[i];
544 x2 = fEnergyInterval[i+1]; 545 x2 = fEnergyInterval[i+1];
545 xx1 = x1 - x0; 546 xx1 = x1 - x0;
546 xx2 = x2 - x0; 547 xx2 = x2 - x0;
547 xx12 = xx2/xx1; 548 xx12 = xx2/xx1;
548 549
549 if(xx12<0.) << 550 if(xx12<0)
550 { 551 {
551 xx12 = -xx12; 552 xx12 = -xx12;
552 } 553 }
553 xln1 = log(x2/x1); 554 xln1 = log(x2/x1);
554 xln2 = log(xx12); 555 xln2 = log(xx12);
555 xln3 = log((x2 + x0)/(x1 + x0)); 556 xln3 = log((x2 + x0)/(x1 + x0));
556 x02 = x0*x0; 557 x02 = x0*x0;
557 x03 = x02*x0; 558 x03 = x02*x0;
558 x04 = x03*x0; 559 x04 = x03*x0;
559 x05 = x04*x0; 560 x05 = x04*x0;
560 G4double x12 = x1*x2; 561 G4double x12 = x1*x2;
561 c1 = (x2 - x1)/x12; 562 c1 = (x2 - x1)/x12;
562 c2 = (x2 - x1)*(x2 +x1)/(x12*x12); 563 c2 = (x2 - x1)*(x2 +x1)/(x12*x12);
563 c3 = (x2 -x1)*(x1*x1 + x1*x2 + x2*x2)/( 564 c3 = (x2 -x1)*(x1*x1 + x1*x2 + x2*x2)/(x12*x12*x12);
564 565
565 result -= (fA1[i]/x02 + fA3[i]/x04)*xln1 566 result -= (fA1[i]/x02 + fA3[i]/x04)*xln1;
566 result -= (fA2[i]/x02 + fA4[i]/x04)*c1; 567 result -= (fA2[i]/x02 + fA4[i]/x04)*c1;
567 result -= fA3[i]*c2/2/x02; 568 result -= fA3[i]*c2/2/x02;
568 result -= fA4[i]*c3/3/x02; 569 result -= fA4[i]*c3/3/x02;
569 570
570 cof1 = fA1[i]/x02 + fA3[i]/x04; 571 cof1 = fA1[i]/x02 + fA3[i]/x04;
571 cof2 = fA2[i]/x03 + fA4[i]/x05; 572 cof2 = fA2[i]/x03 + fA4[i]/x05;
572 573
573 result += 0.5*(cof1 +cof2)*xln2; 574 result += 0.5*(cof1 +cof2)*xln2;
574 result += 0.5*(cof1 - cof2)*xln3; 575 result += 0.5*(cof1 - cof2)*xln3;
575 } 576 }
576 result *= 2*hbarc/pi; 577 result *= 2*hbarc/pi;
577 578
578 return result; 579 return result;
579 580
580 } // end of RePartDielectricConst 581 } // end of RePartDielectricConst
581 582
582 ////////////////////////////////////////////// 583 //////////////////////////////////////////////////////////////////////
583 // 584 //
584 // PAI differential cross-section in terms of 585 // PAI differential cross-section in terms of
585 // simplified Allison's equation 586 // simplified Allison's equation
586 // 587 //
587 588
588 G4double G4PAIySection::DifPAIySection( G4int 589 G4double G4PAIySection::DifPAIySection( G4int i ,
589 G4doub 590 G4double betaGammaSq )
590 { 591 {
591 G4double beta, be2,cof,x1,x2,x3,x4,x5,x6,x7 << 592 G4double beta, be2,cof,x1,x2,x3,x4,x5,x6,x7,x8,result;
>> 593 //G4double beta, be4;
>> 594 //G4double be4;
>> 595 // G4double betaBohr2 = fine_structure_const*fine_structure_const;
>> 596 // G4double betaBohr4 = betaBohr2*betaBohr2*4.0;
592 be2 = betaGammaSq/(1 + betaGammaSq); 597 be2 = betaGammaSq/(1 + betaGammaSq);
593 beta = std::sqrt(be2); << 598 //be4 = be2*be2;
>> 599 beta = sqrt(be2);
594 cof = 1; 600 cof = 1;
595 x1 = log(2*electron_mass_c2/fSplineEnergy[i 601 x1 = log(2*electron_mass_c2/fSplineEnergy[i]);
596 602
597 if( betaGammaSq < 0.01 ) x2 = log(be2); 603 if( betaGammaSq < 0.01 ) x2 = log(be2);
598 else 604 else
599 { 605 {
600 x2 = -log( (1/betaGammaSq - fRePartDielec 606 x2 = -log( (1/betaGammaSq - fRePartDielectricConst[i])*
601 (1/betaGammaSq - fRePartDielec 607 (1/betaGammaSq - fRePartDielectricConst[i]) +
602 fImPartDielectricConst[i]*fImP 608 fImPartDielectricConst[i]*fImPartDielectricConst[i] )/2;
603 } 609 }
604 if( fImPartDielectricConst[i] == 0.0 ||beta 610 if( fImPartDielectricConst[i] == 0.0 ||betaGammaSq < 0.01 )
605 { 611 {
606 x6=0; 612 x6=0;
607 } 613 }
608 else 614 else
609 { 615 {
610 x3 = -fRePartDielectricConst[i] + 1/betaG 616 x3 = -fRePartDielectricConst[i] + 1/betaGammaSq;
611 x5 = -1 - fRePartDielectricConst[i] + 617 x5 = -1 - fRePartDielectricConst[i] +
612 be2*((1 +fRePartDielectricConst[i])* 618 be2*((1 +fRePartDielectricConst[i])*(1 + fRePartDielectricConst[i]) +
613 fImPartDielectricConst[i]*fImPartDie 619 fImPartDielectricConst[i]*fImPartDielectricConst[i]);
614 620
615 x7 = std::atan2(fImPartDielectricConst[i] << 621 x7 = atan2(fImPartDielectricConst[i],x3);
616 x6 = x5 * x7; 622 x6 = x5 * x7;
617 } 623 }
>> 624 // if(fImPartDielectricConst[i] == 0) x6 = 0;
>> 625
618 x4 = ((x1 + x2)*fImPartDielectricConst[i] + 626 x4 = ((x1 + x2)*fImPartDielectricConst[i] + x6)/hbarc;
>> 627 // if( x4 < 0.0 ) x4 = 0.0;
619 x8 = (1 + fRePartDielectricConst[i])*(1 + f 628 x8 = (1 + fRePartDielectricConst[i])*(1 + fRePartDielectricConst[i]) +
620 fImPartDielectricConst[i]*fImPartDiele 629 fImPartDielectricConst[i]*fImPartDielectricConst[i];
621 630
622 result = (x4 + cof*fIntegralTerm[i]/fSpline 631 result = (x4 + cof*fIntegralTerm[i]/fSplineEnergy[i]/fSplineEnergy[i]);
623 result = std::max(result, 1.0e-8); 632 result = std::max(result, 1.0e-8);
624 result *= fine_structure_const/(be2*pi); << 633 result *= fine_structure_const/be2/pi;
625 // low energy correction 634 // low energy correction
626 635
627 G4double lowCof = fLowEnergyCof; // 6.0 ; / 636 G4double lowCof = fLowEnergyCof; // 6.0 ; // Ar ~ 4.; -> fLowCof as f(Z1,Z2)?
628 637
629 result *= (1 - std::exp(-beta/(betaBohr*low << 638 result *= (1 - exp(-beta/betaBohr/lowCof));
>> 639
>> 640 // result *= (1-exp(-beta/betaBohr))*(1-exp(-beta/betaBohr));
>> 641 // result *= (1-exp(-be2/betaBohr2));
>> 642 // result *= (1-exp(-be4/betaBohr4));
>> 643 // if(fDensity >= 0.1)
630 if(x8 > 0.) 644 if(x8 > 0.)
631 { 645 {
632 result /= x8; << 646 result /= x8;
633 } 647 }
634 return result; 648 return result;
635 649
636 } // end of DifPAIySection 650 } // end of DifPAIySection
637 651
638 ////////////////////////////////////////////// 652 //////////////////////////////////////////////////////////////////////////
639 // 653 //
640 // Calculation od dN/dx of collisions with cre 654 // Calculation od dN/dx of collisions with creation of Cerenkov pseudo-photons
641 655
642 G4double G4PAIySection::PAIdNdxCerenkov( G4int << 656 G4double G4PAIySection::PAIdNdxCerenkov( G4int i ,
>> 657 G4double betaGammaSq )
643 { 658 {
644 G4double logarithm, x3, x5, argument, modul 659 G4double logarithm, x3, x5, argument, modul2, dNdxC;
645 G4double be2, be4; 660 G4double be2, be4;
646 661
>> 662 //G4double cof = 1.0;
>> 663
647 be2 = betaGammaSq/(1 + betaGammaSq); 664 be2 = betaGammaSq/(1 + betaGammaSq);
648 be4 = be2*be2; 665 be4 = be2*be2;
649 666
650 if( betaGammaSq < 0.01 ) logarithm = log(1. 667 if( betaGammaSq < 0.01 ) logarithm = log(1.0+betaGammaSq); // 0.0;
651 else 668 else
652 { 669 {
653 logarithm = -std::log( (1/betaGammaSq - f << 670 logarithm = -log( (1/betaGammaSq - fRePartDielectricConst[i])*
654 (1/betaGammaSq - fRePa 671 (1/betaGammaSq - fRePartDielectricConst[i]) +
655 fImPartDielectricConst 672 fImPartDielectricConst[i]*fImPartDielectricConst[i] )*0.5;
656 logarithm += std::log(1+1.0/betaGammaSq); << 673 logarithm += log(1+1.0/betaGammaSq);
657 } 674 }
658 675
659 if( fImPartDielectricConst[i] == 0.0 || bet 676 if( fImPartDielectricConst[i] == 0.0 || betaGammaSq < 0.01 )
660 { 677 {
661 argument = 0.0; 678 argument = 0.0;
662 } 679 }
663 else 680 else
664 { 681 {
665 x3 = -fRePartDielectricConst[i] + 1.0/bet 682 x3 = -fRePartDielectricConst[i] + 1.0/betaGammaSq;
666 x5 = -1.0 - fRePartDielectricConst[i] + 683 x5 = -1.0 - fRePartDielectricConst[i] +
667 be2*((1.0 +fRePartDielectricConst[i] 684 be2*((1.0 +fRePartDielectricConst[i])*(1.0 + fRePartDielectricConst[i]) +
668 fImPartDielectricConst[i]*fImPartDie 685 fImPartDielectricConst[i]*fImPartDielectricConst[i]);
669 if( x3 == 0.0 ) argument = 0.5*pi; 686 if( x3 == 0.0 ) argument = 0.5*pi;
670 else argument = std::atan2(fIm << 687 else argument = atan2(fImPartDielectricConst[i],x3);
671 argument *= x5 ; 688 argument *= x5 ;
672 } 689 }
673 dNdxC = ( logarithm*fImPartDielectricConst[ 690 dNdxC = ( logarithm*fImPartDielectricConst[i] + argument )/hbarc;
674 691
675 if(dNdxC < 1.0e-8) dNdxC = 1.0e-8; 692 if(dNdxC < 1.0e-8) dNdxC = 1.0e-8;
676 693
677 dNdxC *= fine_structure_const/be2/pi; 694 dNdxC *= fine_structure_const/be2/pi;
678 695
679 dNdxC *= (1 - std::exp(-be4/betaBohr4)); << 696 dNdxC *= (1-exp(-be4/betaBohr4));
680 697
>> 698 // if(fDensity >= 0.1)
>> 699 // {
681 modul2 = (1.0 + fRePartDielectricConst[i])* 700 modul2 = (1.0 + fRePartDielectricConst[i])*(1.0 + fRePartDielectricConst[i]) +
682 fImPartDielectricConst[i]* 701 fImPartDielectricConst[i]*fImPartDielectricConst[i];
683 if(modul2 > 0.) 702 if(modul2 > 0.)
684 { 703 {
685 dNdxC /= modul2; 704 dNdxC /= modul2;
686 } 705 }
687 return dNdxC; 706 return dNdxC;
688 707
689 } // end of PAIdNdxCerenkov 708 } // end of PAIdNdxCerenkov
690 709
691 ////////////////////////////////////////////// 710 //////////////////////////////////////////////////////////////////////////
692 // 711 //
693 // Calculation od dN/dx of collisions with cre 712 // Calculation od dN/dx of collisions with creation of longitudinal EM
694 // excitations (plasmons, delta-electrons) 713 // excitations (plasmons, delta-electrons)
695 714
696 G4double G4PAIySection::PAIdNdxPlasmon( G4int << 715 G4double G4PAIySection::PAIdNdxPlasmon( G4int i ,
>> 716 G4double betaGammaSq )
697 { 717 {
698 G4double cof, resonance, modul2, dNdxP; 718 G4double cof, resonance, modul2, dNdxP;
699 G4double be2, be4; 719 G4double be2, be4;
700 720
701 cof = 1; 721 cof = 1;
702 722
703 be2 = betaGammaSq/(1 + betaGammaSq); 723 be2 = betaGammaSq/(1 + betaGammaSq);
704 be4 = be2*be2; 724 be4 = be2*be2;
705 725
706 resonance = std::log(2*electron_mass_c2*be2 << 726 resonance = log(2*electron_mass_c2*be2/fSplineEnergy[i]);
707 resonance *= fImPartDielectricConst[i]/hbar 727 resonance *= fImPartDielectricConst[i]/hbarc;
708 728
709 dNdxP = ( resonance + cof*fIntegralTerm[i]/ 729 dNdxP = ( resonance + cof*fIntegralTerm[i]/fSplineEnergy[i]/fSplineEnergy[i] );
710 730
711 dNdxP = std::max(dNdxP, 1.0e-8); 731 dNdxP = std::max(dNdxP, 1.0e-8);
712 732
713 dNdxP *= fine_structure_const/be2/pi; 733 dNdxP *= fine_structure_const/be2/pi;
714 dNdxP *= (1 - std::exp(-be4/betaBohr4)); << 734 dNdxP *= (1-exp(-be4/betaBohr4));
715 735
>> 736 // if( fDensity >= 0.1 )
>> 737 // {
716 modul2 = (1 + fRePartDielectricConst[i])*(1 738 modul2 = (1 + fRePartDielectricConst[i])*(1 + fRePartDielectricConst[i]) +
717 fImPartDielectricConst[i]*fImPartDielectr 739 fImPartDielectricConst[i]*fImPartDielectricConst[i];
718 if(modul2 > 0.) 740 if(modul2 > 0.)
719 { 741 {
720 dNdxP /= modul2; 742 dNdxP /= modul2;
721 } 743 }
722 return dNdxP; 744 return dNdxP;
723 745
724 } // end of PAIdNdxPlasmon 746 } // end of PAIdNdxPlasmon
725 747
726 ////////////////////////////////////////////// 748 ////////////////////////////////////////////////////////////////////////
727 // 749 //
728 // Calculation of the PAI integral cross-secti 750 // Calculation of the PAI integral cross-section
729 // fIntegralPAIySection[1] = specific primary 751 // fIntegralPAIySection[1] = specific primary ionisation, 1/cm
730 // and fIntegralPAIySection[0] = mean energy l 752 // and fIntegralPAIySection[0] = mean energy loss per cm in keV/cm
731 753
732 void G4PAIySection::IntegralPAIySection() 754 void G4PAIySection::IntegralPAIySection()
733 { 755 {
734 fIntegralPAIySection[fSplineNumber] = 0; 756 fIntegralPAIySection[fSplineNumber] = 0;
735 fIntegralPAIdEdx[fSplineNumber] = 0; 757 fIntegralPAIdEdx[fSplineNumber] = 0;
736 fIntegralPAIySection[0] = 0; 758 fIntegralPAIySection[0] = 0;
737 G4int k = fIntervalNumber -1; 759 G4int k = fIntervalNumber -1;
738 760
739 for(G4int i = fSplineNumber-1; i >= 1; i--) 761 for(G4int i = fSplineNumber-1; i >= 1; i--)
740 { 762 {
741 if(fSplineEnergy[i] >= fEnergyInterval[k]) 763 if(fSplineEnergy[i] >= fEnergyInterval[k])
742 { 764 {
743 fIntegralPAIySection[i] = fIntegralPAIyS 765 fIntegralPAIySection[i] = fIntegralPAIySection[i+1] + SumOverInterval(i);
744 fIntegralPAIdEdx[i] = fIntegralPAIdEdx[i 766 fIntegralPAIdEdx[i] = fIntegralPAIdEdx[i+1] + SumOverIntervaldEdx(i);
745 } 767 }
746 else 768 else
747 { 769 {
748 fIntegralPAIySection[i] = fIntegralPAIyS 770 fIntegralPAIySection[i] = fIntegralPAIySection[i+1] +
749 SumOverBord 771 SumOverBorder(i+1,fEnergyInterval[k]);
750 fIntegralPAIdEdx[i] = fIntegralPAIdEdx[i 772 fIntegralPAIdEdx[i] = fIntegralPAIdEdx[i+1] +
751 SumOverBord 773 SumOverBorderdEdx(i+1,fEnergyInterval[k]);
752 k--; 774 k--;
753 } 775 }
754 } 776 }
755 } // end of IntegralPAIySection 777 } // end of IntegralPAIySection
756 778
757 ////////////////////////////////////////////// 779 ////////////////////////////////////////////////////////////////////////
758 // 780 //
759 // Calculation of the PAI Cerenkov integral cr 781 // Calculation of the PAI Cerenkov integral cross-section
760 // fIntegralCrenkov[1] = specific Crenkov ioni 782 // fIntegralCrenkov[1] = specific Crenkov ionisation, 1/cm
761 // and fIntegralCerenkov[0] = mean Cerenkov lo 783 // and fIntegralCerenkov[0] = mean Cerenkov loss per cm in keV/cm
762 784
763 void G4PAIySection::IntegralCerenkov() 785 void G4PAIySection::IntegralCerenkov()
764 { 786 {
765 G4int i, k; 787 G4int i, k;
766 fIntegralCerenkov[fSplineNumber] = 0; 788 fIntegralCerenkov[fSplineNumber] = 0;
767 fIntegralCerenkov[0] = 0; 789 fIntegralCerenkov[0] = 0;
768 k = fIntervalNumber -1; 790 k = fIntervalNumber -1;
769 791
770 for( i = fSplineNumber-1; i >= 1; i-- ) 792 for( i = fSplineNumber-1; i >= 1; i-- )
771 { 793 {
772 if(fSplineEnergy[i] >= fEnergyInterval[k 794 if(fSplineEnergy[i] >= fEnergyInterval[k])
773 { 795 {
774 fIntegralCerenkov[i] = fIntegralCerenk 796 fIntegralCerenkov[i] = fIntegralCerenkov[i+1] + SumOverInterCerenkov(i);
775 // G4cout<<"int: i = "<<i<<"; sumC = " 797 // G4cout<<"int: i = "<<i<<"; sumC = "<<fIntegralCerenkov[i]<<G4endl;
776 } 798 }
777 else 799 else
778 { 800 {
779 fIntegralCerenkov[i] = fIntegralCerenk 801 fIntegralCerenkov[i] = fIntegralCerenkov[i+1] +
780 SumOverBord 802 SumOverBordCerenkov(i+1,fEnergyInterval[k]);
781 k--; 803 k--;
782 // G4cout<<"bord: i = "<<i<<"; sumC = 804 // G4cout<<"bord: i = "<<i<<"; sumC = "<<fIntegralCerenkov[i]<<G4endl;
783 } 805 }
784 } 806 }
785 807
786 } // end of IntegralCerenkov 808 } // end of IntegralCerenkov
787 809
788 ////////////////////////////////////////////// 810 ////////////////////////////////////////////////////////////////////////
789 // 811 //
790 // Calculation of the PAI Plasmon integral cro 812 // Calculation of the PAI Plasmon integral cross-section
791 // fIntegralPlasmon[1] = splasmon primary ioni 813 // fIntegralPlasmon[1] = splasmon primary ionisation, 1/cm
792 // and fIntegralPlasmon[0] = mean plasmon loss 814 // and fIntegralPlasmon[0] = mean plasmon loss per cm in keV/cm
793 815
794 void G4PAIySection::IntegralPlasmon() 816 void G4PAIySection::IntegralPlasmon()
795 { 817 {
796 fIntegralPlasmon[fSplineNumber] = 0; 818 fIntegralPlasmon[fSplineNumber] = 0;
797 fIntegralPlasmon[0] = 0; 819 fIntegralPlasmon[0] = 0;
798 G4int k = fIntervalNumber -1; 820 G4int k = fIntervalNumber -1;
799 for(G4int i=fSplineNumber-1;i>=1;i--) 821 for(G4int i=fSplineNumber-1;i>=1;i--)
800 { 822 {
801 if(fSplineEnergy[i] >= fEnergyInterval[k 823 if(fSplineEnergy[i] >= fEnergyInterval[k])
802 { 824 {
803 fIntegralPlasmon[i] = fIntegralPlasmon 825 fIntegralPlasmon[i] = fIntegralPlasmon[i+1] + SumOverInterPlasmon(i);
804 } 826 }
805 else 827 else
806 { 828 {
807 fIntegralPlasmon[i] = fIntegralPlasmon 829 fIntegralPlasmon[i] = fIntegralPlasmon[i+1] +
808 SumOverBord 830 SumOverBordPlasmon(i+1,fEnergyInterval[k]);
809 k--; 831 k--;
810 } 832 }
811 } 833 }
>> 834
812 } // end of IntegralPlasmon 835 } // end of IntegralPlasmon
813 836
814 ////////////////////////////////////////////// 837 //////////////////////////////////////////////////////////////////////
815 // 838 //
816 // Calculation the PAI integral cross-section 839 // Calculation the PAI integral cross-section inside
817 // of interval of continuous values of photo-i 840 // of interval of continuous values of photo-ionisation
818 // cross-section. Parameter 'i' is the number 841 // cross-section. Parameter 'i' is the number of interval.
819 842
820 G4double G4PAIySection::SumOverInterval( G4int 843 G4double G4PAIySection::SumOverInterval( G4int i )
821 { 844 {
822 G4double x0,x1,y0,yy1,a,b,c,result; 845 G4double x0,x1,y0,yy1,a,b,c,result;
823 846
824 x0 = fSplineEnergy[i]; 847 x0 = fSplineEnergy[i];
825 x1 = fSplineEnergy[i+1]; 848 x1 = fSplineEnergy[i+1];
826 849
827 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) 850 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) return 0.;
828 851
829 y0 = fDifPAIySection[i]; 852 y0 = fDifPAIySection[i];
830 yy1 = fDifPAIySection[i+1]; 853 yy1 = fDifPAIySection[i+1];
831 //G4cout << "## x0= " << x0 << " x1= " << x 854 //G4cout << "## x0= " << x0 << " x1= " << x1 << G4endl;
832 c = x1/x0; 855 c = x1/x0;
833 //G4cout << "c= " << c << " y0= " << y0 << 856 //G4cout << "c= " << c << " y0= " << y0 << " yy1= " << yy1 << G4endl;
834 a = log10(yy1/y0)/log10(c); 857 a = log10(yy1/y0)/log10(c);
835 //G4cout << "a= " << a << G4endl; 858 //G4cout << "a= " << a << G4endl;
836 << 859 // b = log10(y0) - a*log10(x0);
837 b = 0.0; << 860 b = y0/pow(x0,a);
838 if(a < 20.) b = y0/pow(x0,a); <<
839 <<
840 a += 1; 861 a += 1;
841 if(a == 0) 862 if(a == 0)
842 { 863 {
843 result = b*log(x1/x0); 864 result = b*log(x1/x0);
844 } 865 }
845 else 866 else
846 { 867 {
847 result = y0*(x1*pow(c,a-1) - x0)/a; 868 result = y0*(x1*pow(c,a-1) - x0)/a;
848 } 869 }
849 a++; 870 a++;
850 if(a == 0) 871 if(a == 0)
851 { 872 {
852 fIntegralPAIySection[0] += b*log(x1/x0); 873 fIntegralPAIySection[0] += b*log(x1/x0);
853 } 874 }
854 else 875 else
855 { 876 {
856 fIntegralPAIySection[0] += y0*(x1*x1*pow 877 fIntegralPAIySection[0] += y0*(x1*x1*pow(c,a-2) - x0*x0)/a;
857 } 878 }
858 return result; 879 return result;
859 880
860 } // end of SumOverInterval 881 } // end of SumOverInterval
861 882
862 ///////////////////////////////// 883 /////////////////////////////////
863 884
864 G4double G4PAIySection::SumOverIntervaldEdx( G 885 G4double G4PAIySection::SumOverIntervaldEdx( G4int i )
865 { 886 {
866 G4double x0,x1,y0,yy1,a,b,c,result; 887 G4double x0,x1,y0,yy1,a,b,c,result;
867 888
868 x0 = fSplineEnergy[i]; 889 x0 = fSplineEnergy[i];
869 x1 = fSplineEnergy[i+1]; 890 x1 = fSplineEnergy[i+1];
870 891
871 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) 892 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) return 0.;
872 893
873 y0 = fDifPAIySection[i]; 894 y0 = fDifPAIySection[i];
874 yy1 = fDifPAIySection[i+1]; 895 yy1 = fDifPAIySection[i+1];
875 c = x1/x0; 896 c = x1/x0;
876 a = log10(yy1/y0)/log10(c); 897 a = log10(yy1/y0)/log10(c);
877 << 898 // b = log10(y0) - a*log10(x0);
878 b = 0.0; << 899 b = y0/pow(x0,a);
879 if(a < 20.) b = y0/pow(x0,a); <<
880 <<
881 a += 2; 900 a += 2;
882 if(a == 0) 901 if(a == 0)
883 { 902 {
884 result = b*log(x1/x0); 903 result = b*log(x1/x0);
885 } 904 }
886 else 905 else
887 { 906 {
888 result = y0*(x1*x1*pow(c,a-2) - x0*x0)/a; 907 result = y0*(x1*x1*pow(c,a-2) - x0*x0)/a;
889 } 908 }
890 return result; 909 return result;
891 910
892 } // end of SumOverInterval 911 } // end of SumOverInterval
893 912
894 ////////////////////////////////////////////// 913 //////////////////////////////////////////////////////////////////////
895 // 914 //
896 // Calculation the PAI Cerenkov integral cross 915 // Calculation the PAI Cerenkov integral cross-section inside
897 // of interval of continuous values of photo-i 916 // of interval of continuous values of photo-ionisation Cerenkov
898 // cross-section. Parameter 'i' is the number 917 // cross-section. Parameter 'i' is the number of interval.
899 918
900 G4double G4PAIySection::SumOverInterCerenkov( 919 G4double G4PAIySection::SumOverInterCerenkov( G4int i )
901 { 920 {
902 G4double x0,x1,y0,yy1,a,c,result; 921 G4double x0,x1,y0,yy1,a,c,result;
903 922
904 x0 = fSplineEnergy[i]; 923 x0 = fSplineEnergy[i];
905 x1 = fSplineEnergy[i+1]; 924 x1 = fSplineEnergy[i+1];
906 925
907 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) 926 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) return 0.;
908 927
909 y0 = fdNdxCerenkov[i]; 928 y0 = fdNdxCerenkov[i];
910 yy1 = fdNdxCerenkov[i+1]; 929 yy1 = fdNdxCerenkov[i+1];
911 // G4cout<<"SumC, i = "<<i<<"; x0 ="<<x0<<" 930 // G4cout<<"SumC, i = "<<i<<"; x0 ="<<x0<<"; x1 = "<<x1
912 // <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4en 931 // <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl;
913 932
914 c = x1/x0; 933 c = x1/x0;
915 a = log10(yy1/y0)/log10(c); 934 a = log10(yy1/y0)/log10(c);
916 G4double b = 0.0; 935 G4double b = 0.0;
917 if(a < 20.) b = y0/pow(x0,a); 936 if(a < 20.) b = y0/pow(x0,a);
918 937
919 a += 1.0; 938 a += 1.0;
920 if(a == 0) result = b*log(c); 939 if(a == 0) result = b*log(c);
921 else result = y0*(x1*pow(c,a-1) - x0) 940 else result = y0*(x1*pow(c,a-1) - x0)/a;
922 a += 1.0; 941 a += 1.0;
923 942
924 if( a == 0 ) fIntegralCerenkov[0] += b*log( 943 if( a == 0 ) fIntegralCerenkov[0] += b*log(x1/x0);
925 else fIntegralCerenkov[0] += y0*(x1 944 else fIntegralCerenkov[0] += y0*(x1*x1*pow(c,a-2) - x0*x0)/a;
926 // G4cout<<"a = "<<a<<"; b = "<<b<<"; resu 945 // G4cout<<"a = "<<a<<"; b = "<<b<<"; result = "<<result<<G4endl;
927 return result; 946 return result;
928 947
929 } // end of SumOverInterCerenkov 948 } // end of SumOverInterCerenkov
930 949
931 ////////////////////////////////////////////// 950 //////////////////////////////////////////////////////////////////////
932 // 951 //
933 // Calculation the PAI Plasmon integral cross- 952 // Calculation the PAI Plasmon integral cross-section inside
934 // of interval of continuous values of photo-i 953 // of interval of continuous values of photo-ionisation Plasmon
935 // cross-section. Parameter 'i' is the number 954 // cross-section. Parameter 'i' is the number of interval.
936 955
937 G4double G4PAIySection::SumOverInterPlasmon( G 956 G4double G4PAIySection::SumOverInterPlasmon( G4int i )
938 { 957 {
939 G4double x0,x1,y0,yy1,a,c,result; 958 G4double x0,x1,y0,yy1,a,c,result;
940 959
941 x0 = fSplineEnergy[i]; 960 x0 = fSplineEnergy[i];
942 x1 = fSplineEnergy[i+1]; 961 x1 = fSplineEnergy[i+1];
943 962
944 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) 963 if( std::abs( 2.*(x1-x0)/(x1+x0) ) < 1.e-6) return 0.;
945 964
946 y0 = fdNdxPlasmon[i]; 965 y0 = fdNdxPlasmon[i];
947 yy1 = fdNdxPlasmon[i+1]; 966 yy1 = fdNdxPlasmon[i+1];
948 c = x1/x0; 967 c = x1/x0;
949 a = log10(yy1/y0)/log10(c); 968 a = log10(yy1/y0)/log10(c);
950 969
951 G4double b = 0.0; 970 G4double b = 0.0;
952 if(a < 20.) b = y0/pow(x0,a); 971 if(a < 20.) b = y0/pow(x0,a);
953 972
954 a += 1.0; 973 a += 1.0;
955 if(a == 0) result = b*log(x1/x0); 974 if(a == 0) result = b*log(x1/x0);
956 else result = y0*(x1*pow(c,a-1) - x0) 975 else result = y0*(x1*pow(c,a-1) - x0)/a;
957 a += 1.0; 976 a += 1.0;
958 977
959 if( a == 0 ) fIntegralPlasmon[0] += b*log(x 978 if( a == 0 ) fIntegralPlasmon[0] += b*log(x1/x0);
960 else fIntegralPlasmon[0] += y0*(x1* 979 else fIntegralPlasmon[0] += y0*(x1*x1*pow(c,a-2) - x0*x0)/a;
961 980
962 return result; 981 return result;
963 982
964 } // end of SumOverInterPlasmon 983 } // end of SumOverInterPlasmon
965 984
966 ////////////////////////////////////////////// 985 ///////////////////////////////////////////////////////////////////////////////
967 // 986 //
968 // Integration of PAI cross-section for the ca 987 // Integration of PAI cross-section for the case of
969 // passing across border between intervals 988 // passing across border between intervals
970 989
971 G4double G4PAIySection::SumOverBorder( G4int 990 G4double G4PAIySection::SumOverBorder( G4int i ,
972 G4doubl 991 G4double en0 )
973 { 992 {
974 G4double x0,x1,y0,yy1,a,d,e0,result; << 993 G4double x0,x1,y0,yy1,a,/*c,*/d,e0,result;
975 994
976 e0 = en0; 995 e0 = en0;
977 x0 = fSplineEnergy[i]; 996 x0 = fSplineEnergy[i];
978 x1 = fSplineEnergy[i+1]; 997 x1 = fSplineEnergy[i+1];
979 y0 = fDifPAIySection[i]; 998 y0 = fDifPAIySection[i];
980 yy1 = fDifPAIySection[i+1]; 999 yy1 = fDifPAIySection[i+1];
981 1000
>> 1001 //c = x1/x0;
982 d = e0/x0; 1002 d = e0/x0;
983 a = log10(yy1/y0)/log10(x1/x0); 1003 a = log10(yy1/y0)/log10(x1/x0);
984 1004
985 G4double b = 0.0; 1005 G4double b = 0.0;
986 if(a < 20.) b = y0/pow(x0,a); 1006 if(a < 20.) b = y0/pow(x0,a);
987 1007
988 a += 1; 1008 a += 1;
989 if(a == 0) 1009 if(a == 0)
990 { 1010 {
991 result = b*log(x0/e0); 1011 result = b*log(x0/e0);
992 } 1012 }
993 else 1013 else
994 { 1014 {
995 result = y0*(x0 - e0*pow(d,a-1))/a; 1015 result = y0*(x0 - e0*pow(d,a-1))/a;
996 } 1016 }
997 a++; 1017 a++;
998 if(a == 0) 1018 if(a == 0)
999 { 1019 {
1000 fIntegralPAIySection[0] += b*log(x0/e0) 1020 fIntegralPAIySection[0] += b*log(x0/e0);
1001 } 1021 }
1002 else 1022 else
1003 { 1023 {
1004 fIntegralPAIySection[0] += y0*(x0*x0 - 1024 fIntegralPAIySection[0] += y0*(x0*x0 - e0*e0*pow(d,a-2))/a;
1005 } 1025 }
1006 x0 = fSplineEnergy[i - 1]; 1026 x0 = fSplineEnergy[i - 1];
1007 x1 = fSplineEnergy[i - 2]; 1027 x1 = fSplineEnergy[i - 2];
1008 y0 = fDifPAIySection[i - 1]; 1028 y0 = fDifPAIySection[i - 1];
1009 yy1 = fDifPAIySection[i - 2]; 1029 yy1 = fDifPAIySection[i - 2];
1010 1030
1011 //c = x1/x0; 1031 //c = x1/x0;
1012 d = e0/x0; 1032 d = e0/x0;
1013 a = log10(yy1/y0)/log10(x1/x0); 1033 a = log10(yy1/y0)/log10(x1/x0);
1014 << 1034 // b0 = log10(y0) - a*log10(x0);
1015 b = 0.0; << 1035 b = y0/pow(x0,a);
1016 if(a < 20.) b = y0/pow(x0,a); <<
1017 <<
1018 a += 1; 1036 a += 1;
1019 if(a == 0) 1037 if(a == 0)
1020 { 1038 {
1021 result += b*log(e0/x0); 1039 result += b*log(e0/x0);
1022 } 1040 }
1023 else 1041 else
1024 { 1042 {
1025 result += y0*(e0*pow(d,a-1) - x0)/a; 1043 result += y0*(e0*pow(d,a-1) - x0)/a;
1026 } 1044 }
1027 a++; 1045 a++;
1028 if(a == 0) 1046 if(a == 0)
1029 { 1047 {
1030 fIntegralPAIySection[0] += b*log(e0/x0) 1048 fIntegralPAIySection[0] += b*log(e0/x0);
1031 } 1049 }
1032 else 1050 else
1033 { 1051 {
1034 fIntegralPAIySection[0] += y0*(e0*e0*po 1052 fIntegralPAIySection[0] += y0*(e0*e0*pow(d,a-2) - x0*x0)/a;
1035 } 1053 }
1036 return result; 1054 return result;
1037 1055
1038 } 1056 }
1039 1057
1040 ///////////////////////////////////////////// 1058 ///////////////////////////////////////////////////////////////////////
1041 1059
1042 G4double G4PAIySection::SumOverBorderdEdx( G4 1060 G4double G4PAIySection::SumOverBorderdEdx( G4int i ,
1043 G4doub 1061 G4double en0 )
1044 { 1062 {
1045 G4double x0,x1,y0,yy1,a,/*c,*/d,e0,result; 1063 G4double x0,x1,y0,yy1,a,/*c,*/d,e0,result;
1046 1064
1047 e0 = en0; 1065 e0 = en0;
1048 x0 = fSplineEnergy[i]; 1066 x0 = fSplineEnergy[i];
1049 x1 = fSplineEnergy[i+1]; 1067 x1 = fSplineEnergy[i+1];
1050 y0 = fDifPAIySection[i]; 1068 y0 = fDifPAIySection[i];
1051 yy1 = fDifPAIySection[i+1]; 1069 yy1 = fDifPAIySection[i+1];
1052 1070
>> 1071 //c = x1/x0;
1053 d = e0/x0; 1072 d = e0/x0;
1054 a = log10(yy1/y0)/log10(x1/x0); 1073 a = log10(yy1/y0)/log10(x1/x0);
1055 1074
1056 G4double b = 0.0; 1075 G4double b = 0.0;
1057 if(a < 20.) b = y0/pow(x0,a); 1076 if(a < 20.) b = y0/pow(x0,a);
1058 1077
1059 a += 2; 1078 a += 2;
1060 if(a == 0) 1079 if(a == 0)
1061 { 1080 {
1062 result = b*log(x0/e0); 1081 result = b*log(x0/e0);
1063 } 1082 }
1064 else 1083 else
1065 { 1084 {
1066 result = y0*(x0*x0 - e0*e0*pow(d,a-2))/ 1085 result = y0*(x0*x0 - e0*e0*pow(d,a-2))/a;
1067 } 1086 }
1068 x0 = fSplineEnergy[i - 1]; 1087 x0 = fSplineEnergy[i - 1];
1069 x1 = fSplineEnergy[i - 2]; 1088 x1 = fSplineEnergy[i - 2];
1070 y0 = fDifPAIySection[i - 1]; 1089 y0 = fDifPAIySection[i - 1];
1071 yy1 = fDifPAIySection[i - 2]; 1090 yy1 = fDifPAIySection[i - 2];
1072 1091
>> 1092 //c = x1/x0;
1073 d = e0/x0; 1093 d = e0/x0;
1074 a = log10(yy1/y0)/log10(x1/x0); 1094 a = log10(yy1/y0)/log10(x1/x0);
1075 1095
1076 b = 0.0; <<
1077 if(a < 20.) b = y0/pow(x0,a); 1096 if(a < 20.) b = y0/pow(x0,a);
1078 1097
1079 a += 2; 1098 a += 2;
1080 if(a == 0) 1099 if(a == 0)
1081 { 1100 {
1082 result += b*log(e0/x0); 1101 result += b*log(e0/x0);
1083 } 1102 }
1084 else 1103 else
1085 { 1104 {
1086 result += y0*(e0*e0*pow(d,a-2) - x0*x0) 1105 result += y0*(e0*e0*pow(d,a-2) - x0*x0)/a;
1087 } 1106 }
1088 return result; 1107 return result;
>> 1108
1089 } 1109 }
1090 1110
1091 ///////////////////////////////////////////// 1111 ///////////////////////////////////////////////////////////////////////////////
1092 // 1112 //
1093 // Integration of Cerenkov cross-section for 1113 // Integration of Cerenkov cross-section for the case of
1094 // passing across border between intervals 1114 // passing across border between intervals
1095 1115
1096 G4double G4PAIySection::SumOverBordCerenkov( 1116 G4double G4PAIySection::SumOverBordCerenkov( G4int i ,
1097 1117 G4double en0 )
1098 { 1118 {
1099 G4double x0,x1,y0,yy1,a,e0,c,d,result; 1119 G4double x0,x1,y0,yy1,a,e0,c,d,result;
1100 1120
1101 e0 = en0; 1121 e0 = en0;
1102 x0 = fSplineEnergy[i]; 1122 x0 = fSplineEnergy[i];
1103 x1 = fSplineEnergy[i+1]; 1123 x1 = fSplineEnergy[i+1];
1104 y0 = fdNdxCerenkov[i]; 1124 y0 = fdNdxCerenkov[i];
1105 yy1 = fdNdxCerenkov[i+1]; 1125 yy1 = fdNdxCerenkov[i+1];
1106 1126
1107 // G4cout<<G4endl; 1127 // G4cout<<G4endl;
1108 //G4cout<<"SumBordC, i = "<<i<<"; en0 = "< 1128 //G4cout<<"SumBordC, i = "<<i<<"; en0 = "<<en0<<"; x0 ="<<x0<<"; x1 = "<<x1
1109 // <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G 1129 // <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl;
1110 c = x1/x0; 1130 c = x1/x0;
1111 d = e0/x0; 1131 d = e0/x0;
1112 a = log10(yy1/y0)/log10(c); 1132 a = log10(yy1/y0)/log10(c);
1113 1133
1114 G4double b = 0.0; 1134 G4double b = 0.0;
1115 if(a < 20.) b = y0/pow(x0,a); 1135 if(a < 20.) b = y0/pow(x0,a);
1116 1136
1117 a += 1.0; 1137 a += 1.0;
1118 if( a == 0 ) result = b*log(x0/e0); 1138 if( a == 0 ) result = b*log(x0/e0);
1119 else result = y0*(x0 - e0*pow(d,a- 1139 else result = y0*(x0 - e0*pow(d,a-1))/a;
1120 a += 1.0; 1140 a += 1.0;
1121 1141
1122 if( a == 0 ) fIntegralCerenkov[0] += b*log 1142 if( a == 0 ) fIntegralCerenkov[0] += b*log(x0/e0);
1123 else fIntegralCerenkov[0] += y0*(x 1143 else fIntegralCerenkov[0] += y0*(x0*x0 - e0*e0*pow(d,a-2))/a;
1124 1144
1125 //G4cout<<"a = "<<a<<"; b = "<<b<<"; resul 1145 //G4cout<<"a = "<<a<<"; b = "<<b<<"; result = "<<result<<G4endl;
1126 1146
1127 x0 = fSplineEnergy[i - 1]; 1147 x0 = fSplineEnergy[i - 1];
1128 x1 = fSplineEnergy[i - 2]; 1148 x1 = fSplineEnergy[i - 2];
1129 y0 = fdNdxCerenkov[i - 1]; 1149 y0 = fdNdxCerenkov[i - 1];
1130 yy1 = fdNdxCerenkov[i - 2]; 1150 yy1 = fdNdxCerenkov[i - 2];
1131 1151
1132 //G4cout<<"x0 ="<<x0<<"; x1 = "<<x1 1152 //G4cout<<"x0 ="<<x0<<"; x1 = "<<x1
1133 // <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4 1153 // <<"; y0 = "<<y0<<"; yy1 = "<<yy1<<G4endl;
1134 1154
1135 c = x1/x0; 1155 c = x1/x0;
1136 d = e0/x0; 1156 d = e0/x0;
1137 a = log10(yy1/y0)/log10(x1/x0); 1157 a = log10(yy1/y0)/log10(x1/x0);
1138 1158
1139 // G4cout << "a= " << a << G4endl; 1159 // G4cout << "a= " << a << G4endl;
1140 if(a > 20.0) b = 0.0; 1160 if(a > 20.0) b = 0.0;
1141 else b = y0/pow(x0,a); 1161 else b = y0/pow(x0,a);
1142 1162
1143 //G4cout << "b= " << b << G4endl; 1163 //G4cout << "b= " << b << G4endl;
1144 1164
1145 a += 1.0; 1165 a += 1.0;
1146 if( a == 0 ) result += b*log(e0/x0); 1166 if( a == 0 ) result += b*log(e0/x0);
1147 else result += y0*(e0*pow(d,a-1) - 1167 else result += y0*(e0*pow(d,a-1) - x0 )/a;
1148 a += 1.0; 1168 a += 1.0;
1149 //G4cout << "result= " << result << G4endl 1169 //G4cout << "result= " << result << G4endl;
1150 1170
1151 if( a == 0 ) fIntegralCerenkov[0] += b*l 1171 if( a == 0 ) fIntegralCerenkov[0] += b*log(e0/x0);
1152 else fIntegralCerenkov[0] += y0* 1172 else fIntegralCerenkov[0] += y0*(e0*e0*pow(d,a-2) - x0*x0)/a;
1153 1173
1154 //G4cout<<"a = "<<a<<"; b = "<<b<<"; resul 1174 //G4cout<<"a = "<<a<<"; b = "<<b<<"; result = "<<result<<G4endl;
1155 1175
1156 return result; 1176 return result;
>> 1177
1157 } 1178 }
1158 1179
1159 ///////////////////////////////////////////// 1180 ///////////////////////////////////////////////////////////////////////////////
1160 // 1181 //
1161 // Integration of Plasmon cross-section for t 1182 // Integration of Plasmon cross-section for the case of
1162 // passing across border between intervals 1183 // passing across border between intervals
1163 1184
1164 G4double G4PAIySection::SumOverBordPlasmon( G 1185 G4double G4PAIySection::SumOverBordPlasmon( G4int i ,
1165 1186 G4double en0 )
1166 { 1187 {
1167 G4double x0,x1,y0,yy1,a,c,d,e0,result; 1188 G4double x0,x1,y0,yy1,a,c,d,e0,result;
1168 1189
1169 e0 = en0; 1190 e0 = en0;
1170 x0 = fSplineEnergy[i]; 1191 x0 = fSplineEnergy[i];
1171 x1 = fSplineEnergy[i+1]; 1192 x1 = fSplineEnergy[i+1];
1172 y0 = fdNdxPlasmon[i]; 1193 y0 = fdNdxPlasmon[i];
1173 yy1 = fdNdxPlasmon[i+1]; 1194 yy1 = fdNdxPlasmon[i+1];
1174 1195
1175 c = x1/x0; 1196 c = x1/x0;
1176 d = e0/x0; 1197 d = e0/x0;
1177 a = log10(yy1/y0)/log10(c); 1198 a = log10(yy1/y0)/log10(c);
1178 1199
1179 G4double b = 0.0; 1200 G4double b = 0.0;
1180 if(a < 20.) b = y0/pow(x0,a); 1201 if(a < 20.) b = y0/pow(x0,a);
1181 1202
1182 a += 1.0; 1203 a += 1.0;
1183 if( a == 0 ) result = b*log(x0/e0); 1204 if( a == 0 ) result = b*log(x0/e0);
1184 else result = y0*(x0 - e0*pow(d,a- 1205 else result = y0*(x0 - e0*pow(d,a-1))/a;
1185 a += 1.0; 1206 a += 1.0;
1186 1207
1187 if( a == 0 ) fIntegralPlasmon[0] += b*log( 1208 if( a == 0 ) fIntegralPlasmon[0] += b*log(x0/e0);
1188 else fIntegralPlasmon[0] += y0*(x0 1209 else fIntegralPlasmon[0] += y0*(x0*x0 - e0*e0*pow(d,a-2))/a;
1189 1210
1190 x0 = fSplineEnergy[i - 1]; 1211 x0 = fSplineEnergy[i - 1];
1191 x1 = fSplineEnergy[i - 2]; 1212 x1 = fSplineEnergy[i - 2];
1192 y0 = fdNdxPlasmon[i - 1]; 1213 y0 = fdNdxPlasmon[i - 1];
1193 yy1 = fdNdxPlasmon[i - 2]; 1214 yy1 = fdNdxPlasmon[i - 2];
1194 1215
1195 c = x1/x0; 1216 c = x1/x0;
1196 d = e0/x0; 1217 d = e0/x0;
1197 a = log10(yy1/y0)/log10(c); 1218 a = log10(yy1/y0)/log10(c);
1198 1219
1199 if(a < 20.) b = y0/pow(x0,a); 1220 if(a < 20.) b = y0/pow(x0,a);
1200 1221
1201 a += 1.0; 1222 a += 1.0;
1202 if( a == 0 ) result += b*log(e0/x0); 1223 if( a == 0 ) result += b*log(e0/x0);
1203 else result += y0*(e0*pow(d,a-1) - 1224 else result += y0*(e0*pow(d,a-1) - x0)/a;
1204 a += 1.0; 1225 a += 1.0;
1205 1226
1206 if( a == 0 ) fIntegralPlasmon[0] += b*lo 1227 if( a == 0 ) fIntegralPlasmon[0] += b*log(e0/x0);
1207 else fIntegralPlasmon[0] += y0*( 1228 else fIntegralPlasmon[0] += y0*(e0*e0*pow(d,a-2) - x0*x0)/a;
1208 1229
1209 return result; 1230 return result;
1210 1231
1211 } 1232 }
1212 1233
1213 ///////////////////////////////////////////// 1234 /////////////////////////////////////////////////////////////////////////
1214 // 1235 //
1215 // 1236 //
1216 1237
1217 G4double G4PAIySection::GetStepEnergyLoss( G4 1238 G4double G4PAIySection::GetStepEnergyLoss( G4double step )
1218 { 1239 {
1219 G4int iTransfer ; 1240 G4int iTransfer ;
1220 G4long numOfCollisions; 1241 G4long numOfCollisions;
1221 G4double loss = 0.0; 1242 G4double loss = 0.0;
1222 G4double meanNumber, position; 1243 G4double meanNumber, position;
1223 1244
1224 // G4cout<<" G4PAIySection::GetStepEnergyLo 1245 // G4cout<<" G4PAIySection::GetStepEnergyLoss "<<G4endl;
1225 1246
1226 1247
1227 1248
1228 meanNumber = fIntegralPAIySection[1]*step; 1249 meanNumber = fIntegralPAIySection[1]*step;
1229 numOfCollisions = G4Poisson(meanNumber); 1250 numOfCollisions = G4Poisson(meanNumber);
1230 1251
1231 // G4cout<<"numOfCollisions = "<<numOfCol 1252 // G4cout<<"numOfCollisions = "<<numOfCollisions<<G4endl;
1232 1253
1233 while(numOfCollisions) 1254 while(numOfCollisions)
1234 { 1255 {
1235 position = fIntegralPAIySection[1]*G4Unif 1256 position = fIntegralPAIySection[1]*G4UniformRand();
1236 1257
1237 for( iTransfer=1; iTransfer<=fSplineNumbe 1258 for( iTransfer=1; iTransfer<=fSplineNumber; iTransfer++ )
1238 { 1259 {
1239 if( position >= fIntegralPAIySection[ 1260 if( position >= fIntegralPAIySection[iTransfer] ) break;
1240 } 1261 }
1241 loss += fSplineEnergy[iTransfer] ; 1262 loss += fSplineEnergy[iTransfer] ;
1242 numOfCollisions--; 1263 numOfCollisions--;
1243 // Loop checking, 03-Aug-2015, Vladimir I 1264 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
1244 } 1265 }
1245 // G4cout<<"PAI energy loss = "<<loss/keV<< 1266 // G4cout<<"PAI energy loss = "<<loss/keV<<" keV"<<G4endl;
1246 1267
1247 return loss; 1268 return loss;
1248 } 1269 }
1249 1270
1250 ///////////////////////////////////////////// 1271 /////////////////////////////////////////////////////////////////////////
1251 // 1272 //
1252 // 1273 //
1253 1274
1254 G4double G4PAIySection::GetStepCerenkovLoss( 1275 G4double G4PAIySection::GetStepCerenkovLoss( G4double step )
1255 { 1276 {
1256 G4int iTransfer ; 1277 G4int iTransfer ;
1257 G4long numOfCollisions; 1278 G4long numOfCollisions;
1258 G4double loss = 0.0; 1279 G4double loss = 0.0;
1259 G4double meanNumber, position; 1280 G4double meanNumber, position;
1260 1281
1261 // G4cout<<" G4PAIySection::GetStepCreLosnk 1282 // G4cout<<" G4PAIySection::GetStepCreLosnkovs "<<G4endl;
1262 1283
1263 1284
1264 1285
1265 meanNumber = fIntegralCerenkov[1]*step; 1286 meanNumber = fIntegralCerenkov[1]*step;
1266 numOfCollisions = G4Poisson(meanNumber); 1287 numOfCollisions = G4Poisson(meanNumber);
1267 1288
1268 // G4cout<<"numOfCollisions = "<<numOfCol 1289 // G4cout<<"numOfCollisions = "<<numOfCollisions<<G4endl;
1269 1290
1270 while(numOfCollisions) 1291 while(numOfCollisions)
1271 { 1292 {
1272 position = fIntegralCerenkov[1]*G4Uniform 1293 position = fIntegralCerenkov[1]*G4UniformRand();
1273 1294
1274 for( iTransfer=1; iTransfer<=fSplineNumbe 1295 for( iTransfer=1; iTransfer<=fSplineNumber; iTransfer++ )
1275 { 1296 {
1276 if( position >= fIntegralCerenkov[iTr 1297 if( position >= fIntegralCerenkov[iTransfer] ) break;
1277 } 1298 }
1278 loss += fSplineEnergy[iTransfer] ; 1299 loss += fSplineEnergy[iTransfer] ;
1279 numOfCollisions--; 1300 numOfCollisions--;
1280 // Loop checking, 03-Aug-2015, Vladimir I 1301 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
1281 } 1302 }
1282 // G4cout<<"PAI Cerenkov loss = "<<loss/keV 1303 // G4cout<<"PAI Cerenkov loss = "<<loss/keV<<" keV"<<G4endl;
1283 1304
1284 return loss; 1305 return loss;
1285 } 1306 }
1286 1307
1287 ///////////////////////////////////////////// 1308 /////////////////////////////////////////////////////////////////////////
1288 // 1309 //
1289 // 1310 //
1290 1311
1291 G4double G4PAIySection::GetStepPlasmonLoss( G 1312 G4double G4PAIySection::GetStepPlasmonLoss( G4double step )
1292 { 1313 {
1293 G4int iTransfer ; 1314 G4int iTransfer ;
1294 G4long numOfCollisions; 1315 G4long numOfCollisions;
1295 G4double loss = 0.0; 1316 G4double loss = 0.0;
1296 G4double meanNumber, position; 1317 G4double meanNumber, position;
1297 1318
1298 // G4cout<<" G4PAIySection::GetStepCreLosnk 1319 // G4cout<<" G4PAIySection::GetStepCreLosnkovs "<<G4endl;
1299 1320
1300 1321
1301 1322
1302 meanNumber = fIntegralPlasmon[1]*step; 1323 meanNumber = fIntegralPlasmon[1]*step;
1303 numOfCollisions = G4Poisson(meanNumber); 1324 numOfCollisions = G4Poisson(meanNumber);
1304 1325
1305 // G4cout<<"numOfCollisions = "<<numOfCol 1326 // G4cout<<"numOfCollisions = "<<numOfCollisions<<G4endl;
1306 1327
1307 while(numOfCollisions) 1328 while(numOfCollisions)
1308 { 1329 {
1309 position = fIntegralPlasmon[1]*G4UniformR 1330 position = fIntegralPlasmon[1]*G4UniformRand();
1310 1331
1311 for( iTransfer=1; iTransfer<=fSplineNumbe 1332 for( iTransfer=1; iTransfer<=fSplineNumber; iTransfer++ )
1312 { 1333 {
1313 if( position >= fIntegralPlasmon[iTra 1334 if( position >= fIntegralPlasmon[iTransfer] ) break;
1314 } 1335 }
1315 loss += fSplineEnergy[iTransfer] ; 1336 loss += fSplineEnergy[iTransfer] ;
1316 numOfCollisions--; 1337 numOfCollisions--;
1317 // Loop checking, 03-Aug-2015, Vladimir I 1338 // Loop checking, 03-Aug-2015, Vladimir Ivanchenko
1318 } 1339 }
1319 // G4cout<<"PAI Plasmon loss = "<<loss/keV< 1340 // G4cout<<"PAI Plasmon loss = "<<loss/keV<<" keV"<<G4endl;
1320 1341
1321 return loss; 1342 return loss;
1322 } 1343 }
1323 1344
1324 ///////////////////////////////////////////// 1345 /////////////////////////////////////////////////////////////////////////////
1325 // 1346 //
1326 1347
1327 void G4PAIySection::CallError(G4int i, const 1348 void G4PAIySection::CallError(G4int i, const G4String& methodName) const
1328 { 1349 {
1329 G4String head = "G4PAIySection::" + methodN 1350 G4String head = "G4PAIySection::" + methodName + "()";
1330 G4ExceptionDescription ed; 1351 G4ExceptionDescription ed;
1331 ed << "Wrong index " << i << " fSplineNumbe 1352 ed << "Wrong index " << i << " fSplineNumber= " << fSplineNumber;
1332 G4Exception(head,"pai001",FatalException,ed 1353 G4Exception(head,"pai001",FatalException,ed);
1333 } 1354 }
1334 1355
1335 ///////////////////////////////////////////// 1356 /////////////////////////////////////////////////////////////////////////////
1336 // 1357 //
1337 // Init array of Lorentz factors 1358 // Init array of Lorentz factors
1338 // 1359 //
1339 1360
1340 G4int G4PAIySection::fNumberOfGammas = 111; 1361 G4int G4PAIySection::fNumberOfGammas = 111;
1341 1362
1342 const G4double G4PAIySection::fLorentzFactor[ 1363 const G4double G4PAIySection::fLorentzFactor[112] = // fNumberOfGammas+1
1343 { 1364 {
1344 0.0, 1365 0.0,
1345 1.094989e+00, 1.107813e+00, 1.122369e+00, 1.1 1366 1.094989e+00, 1.107813e+00, 1.122369e+00, 1.138890e+00, 1.157642e+00,
1346 1.178925e+00, 1.203082e+00, 1.230500e+00, 1.2 1367 1.178925e+00, 1.203082e+00, 1.230500e+00, 1.261620e+00, 1.296942e+00, // 10
1347 1.337032e+00, 1.382535e+00, 1.434181e+00, 1.4 1368 1.337032e+00, 1.382535e+00, 1.434181e+00, 1.492800e+00, 1.559334e+00,
1348 1.634850e+00, 1.720562e+00, 1.817845e+00, 1.9 1369 1.634850e+00, 1.720562e+00, 1.817845e+00, 1.928263e+00, 2.053589e+00, // 20
1349 2.195835e+00, 2.357285e+00, 2.540533e+00, 2.7 1370 2.195835e+00, 2.357285e+00, 2.540533e+00, 2.748522e+00, 2.984591e+00,
1350 3.252533e+00, 3.556649e+00, 3.901824e+00, 4.2 1371 3.252533e+00, 3.556649e+00, 3.901824e+00, 4.293602e+00, 4.738274e+00, // 30
1351 5.242981e+00, 5.815829e+00, 6.466019e+00, 7.2 1372 5.242981e+00, 5.815829e+00, 6.466019e+00, 7.203990e+00, 8.041596e+00,
1352 8.992288e+00, 1.007133e+01, 1.129606e+01, 1.2 1373 8.992288e+00, 1.007133e+01, 1.129606e+01, 1.268614e+01, 1.426390e+01, // 40
1353 1.605467e+01, 1.808721e+01, 2.039417e+01, 2.3 1374 1.605467e+01, 1.808721e+01, 2.039417e+01, 2.301259e+01, 2.598453e+01,
1354 2.935771e+01, 3.318630e+01, 3.753180e+01, 4.2 1375 2.935771e+01, 3.318630e+01, 3.753180e+01, 4.246399e+01, 4.806208e+01, // 50
1355 5.441597e+01, 6.162770e+01, 6.981310e+01, 7.9 1376 5.441597e+01, 6.162770e+01, 6.981310e+01, 7.910361e+01, 8.964844e+01,
1356 1.016169e+02, 1.152013e+02, 1.306197e+02, 1.4 1377 1.016169e+02, 1.152013e+02, 1.306197e+02, 1.481198e+02, 1.679826e+02, // 60
1357 1.905270e+02, 2.161152e+02, 2.451581e+02, 2.7 1378 1.905270e+02, 2.161152e+02, 2.451581e+02, 2.781221e+02, 3.155365e+02,
1358 3.580024e+02, 4.062016e+02, 4.609081e+02, 5.2 1379 3.580024e+02, 4.062016e+02, 4.609081e+02, 5.230007e+02, 5.934765e+02, // 70
1359 6.734672e+02, 7.642575e+02, 8.673056e+02, 9.8 1380 6.734672e+02, 7.642575e+02, 8.673056e+02, 9.842662e+02, 1.117018e+03,
1360 1.267692e+03, 1.438709e+03, 1.632816e+03, 1.8 1381 1.267692e+03, 1.438709e+03, 1.632816e+03, 1.853128e+03, 2.103186e+03, // 80
1361 2.387004e+03, 2.709140e+03, 3.074768e+03, 3.4 1382 2.387004e+03, 2.709140e+03, 3.074768e+03, 3.489760e+03, 3.960780e+03,
1362 4.495394e+03, 5.102185e+03, 5.790900e+03, 6.5 1383 4.495394e+03, 5.102185e+03, 5.790900e+03, 6.572600e+03, 7.459837e+03, // 90
1363 8.466860e+03, 9.609843e+03, 1.090714e+04, 1.2 1384 8.466860e+03, 9.609843e+03, 1.090714e+04, 1.237959e+04, 1.405083e+04,
1364 1.594771e+04, 1.810069e+04, 2.054434e+04, 2.3 1385 1.594771e+04, 1.810069e+04, 2.054434e+04, 2.331792e+04, 2.646595e+04, // 100
1365 3.003901e+04, 3.409446e+04, 3.869745e+04, 4.3 1386 3.003901e+04, 3.409446e+04, 3.869745e+04, 4.392189e+04, 4.985168e+04,
1366 5.658206e+04, 6.422112e+04, 7.289153e+04, 8.2 1387 5.658206e+04, 6.422112e+04, 7.289153e+04, 8.273254e+04, 9.390219e+04, // 110
1367 1.065799e+05 1388 1.065799e+05
1368 }; 1389 };
1369 1390
1370 ///////////////////////////////////////////// 1391 ///////////////////////////////////////////////////////////////////////
1371 // 1392 //
1372 // The number of gamma for creation of splin 1393 // The number of gamma for creation of spline (near ion-min , G ~ 4 )
1373 // 1394 //
1374 1395
1375 const G4int G4PAIySection::fRefGammaNumber = 1396 const G4int G4PAIySection::fRefGammaNumber = 29;
1376 1397
1377 // 1398 //
1378 // end of G4PAIySection implementation file 1399 // end of G4PAIySection implementation file
1379 // 1400 //
1380 ///////////////////////////////////////////// 1401 ////////////////////////////////////////////////////////////////////////////
1381 1402
1382 1403