| Geant4 Cross Reference |
1 // 1 //
2 // ******************************************* 2 // ********************************************************************
3 // * License and Disclaimer 3 // * License and Disclaimer *
4 // * 4 // * *
5 // * The Geant4 software is copyright of th 5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided 6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License 7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/ 8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. 9 // * include a list of copyright holders. *
10 // * 10 // * *
11 // * Neither the authors of this software syst 11 // * Neither the authors of this software system, nor their employing *
12 // * institutes,nor the agencies providing fin 12 // * institutes,nor the agencies providing financial support for this *
13 // * work make any representation or warran 13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assum 14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file 15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. *
17 // * 17 // * *
18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. *
24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id: G4EmCalculator.cc,v 1.33 2006/06/29 19:54:57 gunter Exp $
>> 27 // GEANT4 tag $Name: geant4-08-01 $
26 // 28 //
27 // ------------------------------------------- 29 // -------------------------------------------------------------------
28 // 30 //
29 // GEANT4 Class file 31 // GEANT4 Class file
30 // 32 //
31 // 33 //
32 // File name: G4EmCalculator 34 // File name: G4EmCalculator
33 // 35 //
34 // Author: Vladimir Ivanchenko 36 // Author: Vladimir Ivanchenko
35 // 37 //
36 // Creation date: 28.06.2004 38 // Creation date: 28.06.2004
37 // 39 //
>> 40 // Modifications:
>> 41 // 12.09.2004 Add verbosity (V.Ivanchenko)
>> 42 // 17.11.2004 Change signature of methods, add new methods (V.Ivanchenko)
>> 43 // 08.04.2005 Major optimisation of internal interfaces (V.Ivantchenko)
>> 44 // 08.05.2005 Use updated interfaces (V.Ivantchenko)
>> 45 // 23.10.2005 Fix computations for ions (V.Ivantchenko)
>> 46 // 11.01.2006 Add GetCSDARange (V.Ivantchenko)
>> 47 // 26.01.2006 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko)
>> 48 // 14.03.2006 correction in GetCrossSectionPerVolume (mma)
>> 49 // suppress GetCrossSectionPerAtom
>> 50 // elm->GetA() in ComputeCrossSectionPerAtom
>> 51 // 22.03.2006 Add ComputeElectronicDEDX and ComputeTotalDEDX (V.Ivanchenko)
>> 52 // 13.05.2006 Add Corrections for ion stopping (V.Ivanchenko)
38 // 53 //
39 // Class Description: V.Ivanchenko & M.Novak << 54 // Class Description:
40 // 55 //
41 // ------------------------------------------- 56 // -------------------------------------------------------------------
42 // 57 //
43 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
44 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
45 60
46 #include "G4EmCalculator.hh" 61 #include "G4EmCalculator.hh"
47 #include "G4SystemOfUnits.hh" <<
48 #include "G4LossTableManager.hh" 62 #include "G4LossTableManager.hh"
49 #include "G4EmParameters.hh" <<
50 #include "G4NistManager.hh" <<
51 #include "G4DynamicParticle.hh" <<
52 #include "G4VEmProcess.hh" 63 #include "G4VEmProcess.hh"
53 #include "G4VEnergyLossProcess.hh" 64 #include "G4VEnergyLossProcess.hh"
54 #include "G4VMultipleScattering.hh" 65 #include "G4VMultipleScattering.hh"
55 #include "G4Material.hh" 66 #include "G4Material.hh"
56 #include "G4MaterialCutsCouple.hh" 67 #include "G4MaterialCutsCouple.hh"
57 #include "G4ParticleDefinition.hh" 68 #include "G4ParticleDefinition.hh"
58 #include "G4ParticleTable.hh" 69 #include "G4ParticleTable.hh"
59 #include "G4IonTable.hh" <<
60 #include "G4PhysicsTable.hh" 70 #include "G4PhysicsTable.hh"
61 #include "G4ProductionCutsTable.hh" 71 #include "G4ProductionCutsTable.hh"
62 #include "G4ProcessManager.hh" 72 #include "G4ProcessManager.hh"
63 #include "G4ionEffectiveCharge.hh" 73 #include "G4ionEffectiveCharge.hh"
64 #include "G4RegionStore.hh" 74 #include "G4RegionStore.hh"
65 #include "G4Element.hh" 75 #include "G4Element.hh"
66 #include "G4EmCorrections.hh" 76 #include "G4EmCorrections.hh"
67 #include "G4GenericIon.hh" 77 #include "G4GenericIon.hh"
68 #include "G4ProcessVector.hh" <<
69 #include "G4Gamma.hh" <<
70 #include "G4Electron.hh" <<
71 #include "G4Positron.hh" <<
72 #include "G4EmUtility.hh" <<
73 78
74 //....oooOO0OOooo........oooOO0OOooo........oo 79 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 80
76 G4EmCalculator::G4EmCalculator() 81 G4EmCalculator::G4EmCalculator()
77 { 82 {
78 manager = G4LossTableManager::Instance(); 83 manager = G4LossTableManager::Instance();
79 nist = G4NistManager::Instance(); <<
80 theParameters = G4EmParameters::Instance(); <<
81 corr = manager->EmCorrections(); 84 corr = manager->EmCorrections();
82 cutenergy[0] = cutenergy[1] = cutenergy[2] = << 85 nLocalMaterials = 0;
83 theGenericIon = G4GenericIon::GenericIon(); << 86 verbose = 0;
84 ionEffCharge = new G4ionEffectiveCharge(); << 87 currentCoupleIndex = 0;
85 dynParticle = new G4DynamicParticle(); << 88 currentCouple = 0;
86 ionTable = G4ParticleTable::GetParticle << 89 currentMaterial = 0;
>> 90 currentParticle = 0;
>> 91 baseParticle = 0;
>> 92 currentLambda = 0;
>> 93 chargeSquare = 1.0;
>> 94 massRatio = 1.0;
>> 95 currentParticleName= "";
>> 96 currentMaterialName= "";
>> 97 theGenericIon = G4GenericIon::GenericIon();
>> 98 ionEffCharge = new G4ionEffectiveCharge();
>> 99 isIon = false;
>> 100 isApplicable = false;
87 } 101 }
88 102
89 //....oooOO0OOooo........oooOO0OOooo........oo 103 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
90 104
91 G4EmCalculator::~G4EmCalculator() 105 G4EmCalculator::~G4EmCalculator()
92 { 106 {
93 delete ionEffCharge; 107 delete ionEffCharge;
94 delete dynParticle; << 108 for (G4int i=0; i<nLocalMaterials; i++) {
95 for (G4int i=0; i<nLocalMaterials; ++i) { <<
96 delete localCouples[i]; 109 delete localCouples[i];
97 } 110 }
98 } 111 }
99 112
100 //....oooOO0OOooo........oooOO0OOooo........oo 113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 114
102 G4double G4EmCalculator::GetDEDX(G4double kinE << 115 G4double G4EmCalculator::GetDEDX(G4double kinEnergy, const G4ParticleDefinition* p,
103 const G4Parti << 116 const G4Material* mat, const G4Region* region)
104 const G4Mater <<
105 const G4Regio <<
106 { 117 {
107 G4double res = 0.0; 118 G4double res = 0.0;
108 const G4MaterialCutsCouple* couple = FindCou 119 const G4MaterialCutsCouple* couple = FindCouple(mat, region);
109 if(nullptr != couple && UpdateParticle(p, ki << 120 if(couple && UpdateParticle(p, kinEnergy) ) {
110 res = manager->GetDEDX(p, kinEnergy, coupl 121 res = manager->GetDEDX(p, kinEnergy, couple);
111 <<
112 if(isIon) { <<
113 if(FindEmModel(p, currentProcessName, ki <<
114 G4double length = CLHEP::nm; <<
115 G4double eloss = res*length; <<
116 //G4cout << "### GetDEDX: E= " << kinE <<
117 // << " de= " << eloss << G4endl <<
118 dynParticle->SetKineticEnergy(kinEnerg <<
119 currentModel->GetChargeSquareRatio(p, <<
120 currentModel->CorrectionsAlongStep(cou <<
121 res = eloss/length; <<
122 //G4cout << " de1= " << eloss << <<
123 // << " " << p->GetParticleName( <<
124 } <<
125 } <<
126 <<
127 if(verbose>0) { 122 if(verbose>0) {
128 G4cout << "G4EmCalculator::GetDEDX: E(Me 123 G4cout << "G4EmCalculator::GetDEDX: E(MeV)= " << kinEnergy/MeV
129 << " DEDX(MeV/mm)= " << res*mm/Me << 124 << " DEDX(MeV/mm)= " << res*mm/MeV
130 << " DEDX(MeV*cm^2/g)= " << res*g << 125 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
131 << " " << p->GetParticleName() << 126 << " " << p->GetParticleName()
132 << " in " << mat->GetName() << 127 << " in " << mat->GetName()
133 << " isIon= " << isIon << 128 << G4endl;
134 << G4endl; <<
135 } 129 }
136 } 130 }
137 return res; 131 return res;
138 } 132 }
139 133
140 //....oooOO0OOooo........oooOO0OOooo........oo 134 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
141 135
>> 136 G4double G4EmCalculator::GetDEDX(G4double kinEnergy, const G4String& particle,
>> 137 const G4String& material, const G4String& reg)
>> 138 {
>> 139 return GetDEDX(kinEnergy,FindParticle(particle),
>> 140 FindMaterial(material),FindRegion(reg));
>> 141 }
>> 142
>> 143 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 144
142 G4double G4EmCalculator::GetRangeFromRestricte 145 G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy,
143 << 146 const G4ParticleDefinition* p,
144 << 147 const G4Material* mat,
145 << 148 const G4Region* region)
146 { 149 {
147 G4double res = 0.0; 150 G4double res = 0.0;
148 const G4MaterialCutsCouple* couple = FindCou 151 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
149 if(couple && UpdateParticle(p, kinEnergy)) { 152 if(couple && UpdateParticle(p, kinEnergy)) {
150 res = manager->GetRangeFromRestricteDEDX(p 153 res = manager->GetRangeFromRestricteDEDX(p, kinEnergy, couple);
151 if(verbose>1) { << 154 if(verbose>0) {
152 G4cout << " G4EmCalculator::GetRangeFrom << 155 G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
153 << kinEnergy/MeV << 156 << " range(mm)= " << res/mm
154 << " range(mm)= " << res/mm << 157 << " " << p->GetParticleName()
155 << " " << p->GetParticleName() << 158 << " in " << mat->GetName()
156 << " in " << mat->GetName() << 159 << G4endl;
157 << G4endl; <<
158 } 160 }
159 } 161 }
160 return res; 162 return res;
161 } 163 }
162 164
163 //....oooOO0OOooo........oooOO0OOooo........oo 165 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
164 166
165 G4double G4EmCalculator::GetCSDARange(G4double 167 G4double G4EmCalculator::GetCSDARange(G4double kinEnergy,
166 const G4 << 168 const G4ParticleDefinition* p,
167 const G4 << 169 const G4Material* mat,
168 const G4 << 170 const G4Region* region)
169 { 171 {
170 G4double res = 0.0; 172 G4double res = 0.0;
171 if(!theParameters->BuildCSDARange()) { <<
172 G4ExceptionDescription ed; <<
173 ed << "G4EmCalculator::GetCSDARange: CSDA <<
174 << " use UI command: /process/eLoss/CSD <<
175 G4Exception("G4EmCalculator::GetCSDARange" <<
176 JustWarning, ed); <<
177 return res; <<
178 } <<
179 <<
180 const G4MaterialCutsCouple* couple = FindCou 173 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
181 if(nullptr != couple && UpdateParticle(p, ki << 174 if(couple && UpdateParticle(p, kinEnergy)) {
182 res = manager->GetCSDARange(p, kinEnergy, 175 res = manager->GetCSDARange(p, kinEnergy, couple);
183 if(verbose>1) { << 176 if(verbose>0) {
184 G4cout << " G4EmCalculator::GetCSDARange << 177 G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
185 << " range(mm)= " << res/mm << 178 << " range(mm)= " << res/mm
186 << " " << p->GetParticleName() << 179 << " " << p->GetParticleName()
187 << " in " << mat->GetName() << 180 << " in " << mat->GetName()
188 << G4endl; << 181 << G4endl;
189 } 182 }
190 } 183 }
191 return res; 184 return res;
192 } 185 }
193 186
194 //....oooOO0OOooo........oooOO0OOooo........oo 187 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
195 188
196 G4double G4EmCalculator::GetRange(G4double kin 189 G4double G4EmCalculator::GetRange(G4double kinEnergy,
197 const G4Part << 190 const G4ParticleDefinition* p,
198 const G4Mate << 191 const G4Material* mat,
199 const G4Regi << 192 const G4Region* region)
200 { 193 {
201 G4double res = 0.0; 194 G4double res = 0.0;
202 if(theParameters->BuildCSDARange()) { << 195 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
203 res = GetCSDARange(kinEnergy, p, mat, regi << 196 if(couple && UpdateParticle(p, kinEnergy)) {
204 } else { << 197 res = manager->GetRange(p, kinEnergy, couple);
205 res = GetRangeFromRestricteDEDX(kinEnergy, << 198 if(verbose>0) {
>> 199 G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
>> 200 << " range(mm)= " << res/mm
>> 201 << " " << p->GetParticleName()
>> 202 << " in " << mat->GetName()
>> 203 << G4endl;
>> 204 }
206 } 205 }
207 return res; 206 return res;
208 } 207 }
209 208
210 //....oooOO0OOooo........oooOO0OOooo........oo 209 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
211 210
>> 211 G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy,
>> 212 const G4String& particle,
>> 213 const G4String& material,
>> 214 const G4String& reg)
>> 215 {
>> 216 return GetRangeFromRestricteDEDX(kinEnergy,FindParticle(particle),
>> 217 FindMaterial(material),FindRegion(reg));
>> 218 }
>> 219
>> 220 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 221
>> 222 G4double G4EmCalculator::GetCSDARange(G4double kinEnergy,
>> 223 const G4String& particle,
>> 224 const G4String& material,
>> 225 const G4String& reg)
>> 226 {
>> 227 return GetCSDARange(kinEnergy,FindParticle(particle),
>> 228 FindMaterial(material),FindRegion(reg));
>> 229 }
>> 230
>> 231 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 232
>> 233 G4double G4EmCalculator::GetRange(G4double kinEnergy,
>> 234 const G4String& particle,
>> 235 const G4String& material,
>> 236 const G4String& reg)
>> 237 {
>> 238 return GetRange(kinEnergy,FindParticle(particle),
>> 239 FindMaterial(material),FindRegion(reg));
>> 240 }
>> 241
>> 242 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 243
212 G4double G4EmCalculator::GetKinEnergy(G4double 244 G4double G4EmCalculator::GetKinEnergy(G4double range,
213 const G4 << 245 const G4ParticleDefinition* p,
214 const G4 246 const G4Material* mat,
215 const G4 << 247 const G4Region* region)
216 { 248 {
217 G4double res = 0.0; 249 G4double res = 0.0;
218 const G4MaterialCutsCouple* couple = FindCou 250 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
219 if(nullptr != couple && UpdateParticle(p, 1. << 251 if(couple && UpdateParticle(p, 1.0*GeV)) {
220 res = manager->GetEnergy(p, range, couple) 252 res = manager->GetEnergy(p, range, couple);
221 if(verbose>0) { 253 if(verbose>0) {
222 G4cout << "G4EmCalculator::GetKinEnergy: 254 G4cout << "G4EmCalculator::GetKinEnergy: Range(mm)= " << range/mm
223 << " KinE(MeV)= " << res/MeV << 255 << " KinE(MeV)= " << res/MeV
224 << " " << p->GetParticleName() << 256 << " " << p->GetParticleName()
225 << " in " << mat->GetName() << 257 << " in " << mat->GetName()
226 << G4endl; << 258 << G4endl;
227 } 259 }
228 } 260 }
229 return res; 261 return res;
230 } 262 }
231 263
232 //....oooOO0OOooo........oooOO0OOooo........oo 264 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
233 265
>> 266 G4double G4EmCalculator::GetKinEnergy(G4double range, const G4String& particle,
>> 267 const G4String& material, const G4String& reg)
>> 268 {
>> 269 return GetKinEnergy(range,FindParticle(particle),
>> 270 FindMaterial(material),FindRegion(reg));
>> 271 }
>> 272
>> 273 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 274
234 G4double G4EmCalculator::GetCrossSectionPerVol 275 G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy,
235 co 276 const G4ParticleDefinition* p,
236 co 277 const G4String& processName,
237 co << 278 const G4Material* mat,
238 co << 279 const G4Region* region)
239 { 280 {
240 G4double res = 0.0; 281 G4double res = 0.0;
241 const G4MaterialCutsCouple* couple = FindCou 282 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
242 283
243 if(nullptr != couple && UpdateParticle(p, ki << 284 if(couple && UpdateParticle(p, kinEnergy)) {
244 if(FindEmModel(p, processName, kinEnergy)) << 285 G4int idx = couple->GetIndex();
245 G4int idx = couple->GetIndex(); << 286 FindLambdaTable(p, processName);
246 G4int procType = -1; << 287 if(currentLambda) {
247 FindLambdaTable(p, processName, kinEnerg << 288 G4bool b;
248 << 289 G4double e = kinEnergy*massRatio;
249 G4VEmProcess* emproc = FindDiscreteProce << 290 res = (((*currentLambda)[idx])->GetValue(e,b))*chargeSquare;
250 if(nullptr != emproc) { <<
251 res = emproc->GetCrossSection(kinEnergy, cou <<
252 } else if(currentLambda) { <<
253 // special tables are built for Msc mo <<
254 // procType is set in FindLambdaTable <<
255 if(procType==2) { <<
256 auto mscM = static_cast<G4VMscModel* <<
257 mscM->SetCurrentCouple(couple); <<
258 G4double tr1Mfp = mscM->GetTransport <<
259 if (tr1Mfp<DBL_MAX) { <<
260 res = 1./tr1Mfp; <<
261 } <<
262 } else { <<
263 G4double e = kinEnergy*massRatio; <<
264 res = (((*currentLambda)[idx])->Valu <<
265 } <<
266 } else { <<
267 res = ComputeCrossSectionPerVolume(kin <<
268 } <<
269 if(verbose>0) { 291 if(verbose>0) {
270 G4cout << "G4EmCalculator::GetXSPerVol << 292 G4cout << "E(MeV)= " << kinEnergy/MeV
271 << " cross(cm-1)= " << res*cm << 293 << " cross(cm-1)= " << res*cm
272 << " " << p->GetParticleName( << 294 << " " << p->GetParticleName()
273 << " in " << mat->GetName(); << 295 << " in " << mat->GetName();
274 if(verbose>1) << 296 if(verbose>1)
275 G4cout << " idx= " << idx << " Esc << 297 G4cout << " idx= " << idx << " e(MeV)= " << e
276 << kinEnergy*massRatio << 298 << " q2= " << chargeSquare;
277 << " q2= " << chargeSquare; << 299 G4cout << G4endl;
278 G4cout << G4endl; << 300 }
279 } <<
280 } 301 }
281 } 302 }
282 return res; 303 return res;
283 } 304 }
284 305
285 //....oooOO0OOooo........oooOO0OOooo........oo 306 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
286 307
287 G4double G4EmCalculator::GetShellIonisationCro << 308 G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy,
288 const << 309 const G4String& particle,
289 G4int << 310 const G4String& processName,
290 G4Ato << 311 const G4String& material,
291 G4dou << 312 const G4String& reg)
292 { 313 {
293 G4double res = 0.0; << 314 return GetCrossSectionPerVolume(kinEnergy,FindParticle(particle),processName,
294 const G4ParticleDefinition* p = FindParticle << 315 FindMaterial(material),FindRegion(reg));
295 G4VAtomDeexcitation* ad = manager->AtomDeexc <<
296 if(nullptr != p && nullptr != ad) { <<
297 res = ad->GetShellIonisationCrossSectionPe <<
298 } <<
299 return res; <<
300 } 316 }
301 317
302 //....oooOO0OOooo........oooOO0OOooo........oo 318 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
303 319
304 G4double G4EmCalculator::GetMeanFreePath(G4dou 320 G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy,
305 const 321 const G4ParticleDefinition* p,
306 const 322 const G4String& processName,
307 const << 323 const G4Material* mat,
308 const 324 const G4Region* region)
309 { 325 {
310 G4double res = DBL_MAX; 326 G4double res = DBL_MAX;
311 G4double x = GetCrossSectionPerVolume(kinEne 327 G4double x = GetCrossSectionPerVolume(kinEnergy,p, processName, mat,region);
312 if(x > 0.0) { res = 1.0/x; } << 328 if(x > 0.0) res = 1.0/x;
313 if(verbose>1) { 329 if(verbose>1) {
314 G4cout << "G4EmCalculator::GetMeanFreePath 330 G4cout << "G4EmCalculator::GetMeanFreePath: E(MeV)= " << kinEnergy/MeV
315 << " MFP(mm)= " << res/mm << 331 << " MFP(mm)= " << res/mm
316 << " " << p->GetParticleName() << 332 << " " << p->GetParticleName()
317 << " in " << mat->GetName() << 333 << " in " << mat->GetName()
318 << G4endl; << 334 << G4endl;
319 } 335 }
320 return res; 336 return res;
321 } 337 }
322 338
323 //....oooOO0OOooo........oooOO0OOooo........oo 339 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
324 340
>> 341 G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy,
>> 342 const G4String& particle,
>> 343 const G4String& processName,
>> 344 const G4String& material,
>> 345 const G4String& reg)
>> 346 {
>> 347 return GetMeanFreePath(kinEnergy,FindParticle(particle),processName,
>> 348 FindMaterial(material),FindRegion(reg));
>> 349 }
>> 350
>> 351 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 352
325 void G4EmCalculator::PrintDEDXTable(const G4Pa 353 void G4EmCalculator::PrintDEDXTable(const G4ParticleDefinition* p)
326 { 354 {
327 const G4VEnergyLossProcess* elp = manager->G << 355 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
328 G4cout << "##### DEDX Table for " << p->GetP 356 G4cout << "##### DEDX Table for " << p->GetParticleName() << G4endl;
329 if(nullptr != elp) G4cout << *(elp->DEDXTabl << 357 if(elp) G4cout << *(elp->DEDXTable()) << G4endl;
330 } 358 }
331 359
332 //....oooOO0OOooo........oooOO0OOooo........oo 360 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
333 361
334 void G4EmCalculator::PrintRangeTable(const G4P 362 void G4EmCalculator::PrintRangeTable(const G4ParticleDefinition* p)
335 { 363 {
336 const G4VEnergyLossProcess* elp = manager->G << 364 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
337 G4cout << "##### Range Table for " << p->Get 365 G4cout << "##### Range Table for " << p->GetParticleName() << G4endl;
338 if(nullptr != elp) G4cout << *(elp->RangeTab << 366 if(elp) G4cout << *(elp->RangeTableForLoss()) << G4endl;
339 } 367 }
340 368
341 //....oooOO0OOooo........oooOO0OOooo........oo 369 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
342 370
343 void G4EmCalculator::PrintInverseRangeTable(co 371 void G4EmCalculator::PrintInverseRangeTable(const G4ParticleDefinition* p)
344 { 372 {
345 const G4VEnergyLossProcess* elp = manager->G << 373 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
346 G4cout << "### G4EmCalculator: Inverse Range 374 G4cout << "### G4EmCalculator: Inverse Range Table for "
347 << p->GetParticleName() << G4endl; << 375 << p->GetParticleName() << G4endl;
348 if(nullptr != elp) G4cout << *(elp->InverseR << 376 if(elp) G4cout << *(elp->InverseRangeTable()) << G4endl;
349 } 377 }
350 378
351 //....oooOO0OOooo........oooOO0OOooo........oo 379 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
352 380
353 G4double G4EmCalculator::ComputeDEDX(G4double 381 G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy,
354 const G4P 382 const G4ParticleDefinition* p,
355 const G4S 383 const G4String& processName,
356 const G4M << 384 const G4Material* mat,
357 G4d 385 G4double cut)
358 { 386 {
359 SetupMaterial(mat); << 387 currentMaterial = mat;
>> 388 currentMaterialName = mat->GetName();
360 G4double res = 0.0; 389 G4double res = 0.0;
361 if(verbose > 1) { 390 if(verbose > 1) {
362 G4cout << "### G4EmCalculator::ComputeDEDX 391 G4cout << "### G4EmCalculator::ComputeDEDX: " << p->GetParticleName()
363 << " in " << currentMaterialName 392 << " in " << currentMaterialName
364 << " e(MeV)= " << kinEnergy/MeV << 393 << " e(MeV)= " << kinEnergy/MeV << " cut(MeV)= " << cut/MeV
365 << G4endl; << 394 << G4endl;
366 } 395 }
367 if(UpdateParticle(p, kinEnergy)) { 396 if(UpdateParticle(p, kinEnergy)) {
368 if(FindEmModel(p, processName, kinEnergy)) 397 if(FindEmModel(p, processName, kinEnergy)) {
>> 398 // G4cout << "currentModel= " << currentModel << G4endl;
369 G4double escaled = kinEnergy*massRatio; 399 G4double escaled = kinEnergy*massRatio;
370 if(nullptr != baseParticle) { << 400 if(baseParticle) {
371 res = currentModel->ComputeDEDXPerVolume(mat << 401 res = currentModel->ComputeDEDXPerVolume(
372 << 402 mat, baseParticle, escaled, cut) * chargeSquare;
373 if(verbose > 1) { << 403 if(verbose > 1)
374 G4cout << "Particle: " << p->GetParticleNa << 404 G4cout << baseParticle->GetParticleName()
375 << " E(MeV)=" << kinEnergy << 405 << " Escaled(MeV)= " << escaled;
376 << " Base particle: " << baseParticle->Ge <<
377 << " Escaled(MeV)= " << escaled <<
378 << " q2=" << chargeSquare << G4endl; <<
379 } <<
380 } else { 406 } else {
381 res = currentModel->ComputeDEDXPerVolume(mat << 407 res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut);
382 if(verbose > 1) { << 408 if(verbose > 1) G4cout << " no basePart E(MeV)= " << kinEnergy;
383 G4cout << "Particle: " << p->GetParticleNa <<
384 << " E(MeV)=" << kinEnergy << G4endl; <<
385 } <<
386 } 409 }
387 if(verbose > 1) { << 410 if(verbose > 1)
388 G4cout << currentModel->GetName() << ": DEDX << 411 G4cout << " DEDX(MeV/mm)= " << res*mm/MeV
389 << " DEDX(MeV*cm^2/g)= " 412 << " DEDX(MeV*cm^2/g)= "
390 << res*gram/(MeV*cm2*mat->GetDensity( 413 << res*gram/(MeV*cm2*mat->GetDensity())
391 << G4endl; 414 << G4endl;
>> 415
>> 416 if(isIon) {
>> 417 if(currentModel->HighEnergyLimit() > 100.*MeV)
>> 418 res += corr->HighOrderCorrections(p,mat,kinEnergy);
>> 419 else
>> 420 res *= corr->EffectiveChargeCorrection(p,mat,kinEnergy);
>> 421 if(verbose > 1)
>> 422 G4cout << "After Corrections: DEDX(MeV/mm)= " << res*mm/MeV
>> 423 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
>> 424 << G4endl;
392 } 425 }
393 // emulate smoothing procedure << 426
394 if(applySmoothing && nullptr != loweMode << 427 /*
395 G4double eth = currentModel->LowEnergyLimit( << 428 // emulate boundary region for different parameterisations
396 G4double res0 = 0.0; << 429 G4double eth = currentModel->LowEnergyLimit();
397 G4double res1 = 0.0; << 430 if(eth > 0.05*MeV && eth < 10.*MeV && escaled > eth) {
398 if(nullptr != baseParticle) { << 431 G4double res1 = 0.0;
399 res1 = chargeSquare* << 432 if(baseParticle) {
400 currentModel->ComputeDEDXPerVolume(mat, << 433 res1 = currentModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
401 res0 = chargeSquare* << 434 * chargeSquare;
402 loweModel->ComputeDEDXPerVolume(mat, bas <<
403 } else { 435 } else {
404 res1 = currentModel->ComputeDEDXPerVolume( 436 res1 = currentModel->ComputeDEDXPerVolume(mat, p, eth, cut);
405 res0 = loweModel->ComputeDEDXPerVolume(mat <<
406 } 437 }
407 if(res1 > 0.0 && escaled > 0.0) { << 438 if(verbose > 1)
408 res *= (1.0 + (res0/res1 - 1.0)*eth/escale <<
409 } <<
410 if(verbose > 1) { <<
411 G4cout << "At boundary energy(MeV)= " << e 439 G4cout << "At boundary energy(MeV)= " << eth/MeV
412 << " DEDX(MeV/mm)= " << res0*mm/MeV << " << 440 << " DEDX(MeV/mm)= " << res1*mm/MeV
413 << " after correction DEDX(MeV/mm)=" << r << 441 << G4endl;
414 } << 442 if(isIon) res1 += corr->HighOrderCorrections(p,mat,eth/massRatio);
415 } << 443 G4double res0 = res1;
416 // correction for ions << 444 if(FindEmModel(p, processName, eth-1.0*keV)) {
417 if(isIon) { << 445 if(baseParticle) {
418 const G4double length = CLHEP::nm; << 446 res0 = currentModel->ComputeDEDXPerVolume(
419 if(UpdateCouple(mat, cut)) { << 447 mat, baseParticle, eth, cut) * chargeSquare;
420 G4double eloss = res*length; << 448 } else {
421 dynParticle->SetKineticEnergy(kinEnergy); << 449 res0 = currentModel->ComputeDEDXPerVolume(mat, p, eth, cut);
422 currentModel->CorrectionsAlongStep(current << 450 }
423 l <<
424 res = eloss/length; <<
425 <<
426 if(verbose > 1) { <<
427 G4cout << "After Corrections: DEDX(MeV/m <<
428 << " DEDX(MeV*cm^2/g)= " <<
429 << res*gram/(MeV*cm2*mat->GetDensity()) <<
430 } <<
431 } 451 }
>> 452 //G4cout << "eth= " << eth << " escaled= " << escaled
>> 453 // << " res0= " << res0 << " res1= "
>> 454 // << res1 << " q2= " << chargeSquare << G4endl;
>> 455 res *= (1.0 + (res0/res1 - 1.0)*eth/escaled);
432 } 456 }
>> 457 */
433 if(verbose > 0) { 458 if(verbose > 0) {
434 G4cout << "## E(MeV)= " << kinEnergy/MeV << 459 G4cout << "E(MeV)= " << kinEnergy/MeV
435 << " DEDX(MeV/mm)= " << res*mm/MeV << 460 << " DEDX(MeV/mm)= " << res*mm/MeV
436 << " DEDX(MeV*cm^2/g)= " << res*gram/ << 461 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
437 << " cut(MeV)= " << cut/MeV << 462 << " cut(MeV)= " << cut/MeV
438 << " " << p->GetParticleName() << 463 << " " << p->GetParticleName()
439 << " in " << currentMaterialName << 464 << " in " << currentMaterialName
440 << " Zi^2= " << chargeSquare << 465 << " Zi^2= " << chargeSquare
441 << " isIon=" << isIon << 466 << G4endl;
442 << G4endl; <<
443 } 467 }
444 } 468 }
445 } 469 }
446 return res; 470 return res;
447 } 471 }
448 472
449 //....oooOO0OOooo........oooOO0OOooo........oo 473 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
450 474
451 G4double G4EmCalculator::ComputeElectronicDEDX 475 G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy,
452 << 476 const G4ParticleDefinition* part,
453 << 477 const G4Material* mat,
454 << 478 G4double cut)
455 { 479 {
456 SetupMaterial(mat); << 480 currentMaterial = mat;
>> 481 currentMaterialName = mat->GetName();
457 G4double dedx = 0.0; 482 G4double dedx = 0.0;
458 if(UpdateParticle(part, kinEnergy)) { 483 if(UpdateParticle(part, kinEnergy)) {
459 <<
460 G4LossTableManager* lManager = G4LossTable 484 G4LossTableManager* lManager = G4LossTableManager::Instance();
461 const std::vector<G4VEnergyLossProcess*> v 485 const std::vector<G4VEnergyLossProcess*> vel =
462 lManager->GetEnergyLossProcessVector(); 486 lManager->GetEnergyLossProcessVector();
463 std::size_t n = vel.size(); << 487 G4int n = vel.size();
464 << 488 for(G4int i=0; i<n; i++) {
465 //G4cout << "ComputeElectronicDEDX for " < << 489 const G4ParticleDefinition* p = (vel[i])->Particle();
466 // << " n= " << n << G4endl; << 490 if((!isIon && p == part) || (isIon && p == theGenericIon))
467 << 491 dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),mat,cut);
468 for(std::size_t i=0; i<n; ++i) { <<
469 if(vel[i]) { <<
470 auto p = static_cast<G4VProcess*>(vel[ <<
471 if(ActiveForParticle(part, p)) { <<
472 //G4cout << "idx= " << i << " " << ( <<
473 // << " " << (vel[i])->Particle()- <<
474 dedx += ComputeDEDX(kinEnergy,part,( <<
475 } <<
476 } <<
477 } 492 }
478 } 493 }
479 return dedx; 494 return dedx;
480 } 495 }
481 496
482 //....oooOO0OOooo........oooOO0OOooo........oo 497 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
483 498
484 G4double << 499 G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy, const G4String& part,
485 G4EmCalculator::ComputeDEDXForCutInRange(G4dou << 500 const G4String& mat, G4double cut)
486 const <<
487 const <<
488 G4dou <<
489 { 501 {
490 SetupMaterial(mat); << 502 return ComputeElectronicDEDX(kinEnergy,FindParticle(part),FindMaterial(mat),cut);
491 G4double dedx = 0.0; << 503 }
492 if(UpdateParticle(part, kinEnergy)) { <<
493 504
494 G4LossTableManager* lManager = G4LossTable << 505 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
495 const std::vector<G4VEnergyLossProcess*> v <<
496 lManager->GetEnergyLossProcessVector(); <<
497 std::size_t n = vel.size(); <<
498 506
499 if(mat != cutMaterial) { << 507 G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy, const G4ParticleDefinition* part,
500 cutMaterial = mat; << 508 const G4Material* mat, G4double cut)
501 cutenergy[0] = << 509 {
502 ComputeEnergyCutFromRangeCut(rangecut, << 510 G4double dedx = ComputeElectronicDEDX(kinEnergy,part,mat,cut);
503 cutenergy[1] = << 511 if(mass > 700.*MeV) dedx += ComputeNuclearDEDX(kinEnergy,part,mat);
504 ComputeEnergyCutFromRangeCut(rangecut, << 512 return dedx;
505 cutenergy[2] = << 513 }
506 ComputeEnergyCutFromRangeCut(rangecut, <<
507 } <<
508 514
509 //G4cout << "ComputeElectronicDEDX for " < << 515 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
510 // << " n= " << n << G4endl; <<
511 <<
512 for(std::size_t i=0; i<n; ++i) { <<
513 if(vel[i]) { <<
514 auto p = static_cast<G4VProcess*>(vel[ <<
515 if(ActiveForParticle(part, p)) { <<
516 //G4cout << "idx= " << i << " " << ( <<
517 // << " " << (vel[i])->Particle()-> <<
518 const G4ParticleDefinition* sec = (v <<
519 std::size_t idx = 0; <<
520 if(sec == G4Electron::Electron()) { <<
521 else if(sec == G4Positron::Positron( <<
522 516
523 dedx += ComputeDEDX(kinEnergy,part,( << 517 G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy, const G4String& part,
524 mat,cutenergy[id << 518 const G4String& mat, G4double cut)
525 } << 519 {
526 } << 520 return ComputeTotalDEDX(kinEnergy,FindParticle(part),FindMaterial(mat),cut);
527 } <<
528 } <<
529 return dedx; <<
530 } 521 }
531 522
532 //....oooOO0OOooo........oooOO0OOooo........oo 523 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
533 524
534 G4double G4EmCalculator::ComputeTotalDEDX(G4do << 525 G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy,
535 cons << 526 const G4String& particle,
536 cons << 527 const G4String& processName,
537 G4do << 528 const G4String& material,
>> 529 G4double cut)
538 { 530 {
539 G4double dedx = ComputeElectronicDEDX(kinEne << 531 return ComputeDEDX(kinEnergy,FindParticle(particle),processName,
540 if(mass > 700.*MeV) { dedx += ComputeNuclear << 532 FindMaterial(material),cut);
541 return dedx; <<
542 } 533 }
543 534
544 //....oooOO0OOooo........oooOO0OOooo........oo 535 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
545 536
546 G4double G4EmCalculator::ComputeNuclearDEDX(G4 537 G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy,
547 const G4 538 const G4ParticleDefinition* p,
548 const G4 << 539 const G4Material* mat)
549 { 540 {
550 G4double res = 0.0; << 541
551 G4VEmProcess* nucst = FindDiscreteProcess(p, << 542 G4double res = corr->NuclearDEDX(p, mat, kinEnergy, false);
552 if(nucst) { <<
553 G4VEmModel* mod = nucst->EmModel(); <<
554 if(mod) { <<
555 mod->SetFluctuationFlag(false); <<
556 res = mod->ComputeDEDXPerVolume(mat, p, <<
557 } <<
558 } <<
559 543
560 if(verbose > 1) { 544 if(verbose > 1) {
561 G4cout << p->GetParticleName() << " E(MeV 545 G4cout << p->GetParticleName() << " E(MeV)= " << kinEnergy/MeV
562 << " NuclearDEDX(MeV/mm)= " << res* << 546 << " NuclearDEDX(MeV/mm)= " << res*mm/MeV
563 << " NuclearDEDX(MeV*cm^2/g)= " << 547 << " NuclearDEDX(MeV*cm^2/g)= "
564 << res*gram/(MeV*cm2*mat->GetDensit << 548 << res*gram/(MeV*cm2*mat->GetDensity())
565 << G4endl; << 549 << G4endl;
566 } 550 }
567 return res; 551 return res;
568 } 552 }
569 553
570 //....oooOO0OOooo........oooOO0OOooo........oo 554 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
571 555
>> 556 G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy,
>> 557 const G4String& particle,
>> 558 const G4String& material)
>> 559 {
>> 560 return ComputeNuclearDEDX(kinEnergy,FindParticle(particle),
>> 561 FindMaterial(material));
>> 562 }
>> 563
>> 564 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 565
572 G4double G4EmCalculator::ComputeCrossSectionPe 566 G4double G4EmCalculator::ComputeCrossSectionPerVolume(
573 567 G4double kinEnergy,
574 c 568 const G4ParticleDefinition* p,
575 c 569 const G4String& processName,
576 c << 570 const G4Material* mat,
577 571 G4double cut)
578 { 572 {
579 SetupMaterial(mat); << 573 currentMaterial = mat;
>> 574 currentMaterialName = mat->GetName();
580 G4double res = 0.0; 575 G4double res = 0.0;
581 if(UpdateParticle(p, kinEnergy)) { 576 if(UpdateParticle(p, kinEnergy)) {
582 if(FindEmModel(p, processName, kinEnergy)) 577 if(FindEmModel(p, processName, kinEnergy)) {
583 G4double e = kinEnergy; 578 G4double e = kinEnergy;
584 G4double aCut = std::max(cut, theParamet <<
585 if(baseParticle) { 579 if(baseParticle) {
586 e *= kinEnergy*massRatio; << 580 e *= kinEnergy*massRatio;
587 res = currentModel->CrossSectionPerVol << 581 res = currentModel->CrossSectionPerVolume(
588 mat, baseParticle, e, aCut, e) * << 582 mat, baseParticle, e, cut, e) * chargeSquare;
589 } else { 583 } else {
590 res = currentModel->CrossSectionPerVol << 584 res = currentModel->CrossSectionPerVolume(mat, p, e, cut, e);
591 } 585 }
592 if(verbose>0) { 586 if(verbose>0) {
593 G4cout << "G4EmCalculator::ComputeXSPe << 587 G4cout << "E(MeV)= " << kinEnergy/MeV
594 << kinEnergy/MeV << 588 << " cross(cm-1)= " << res*cm
595 << " cross(cm-1)= " << res*cm << 589 << " " << p->GetParticleName()
596 << " cut(keV)= " << aCut/keV << 590 << " in " << mat->GetName()
597 << " " << p->GetParticleName( << 591 << G4endl;
598 << " in " << mat->GetName() <<
599 << G4endl; <<
600 } 592 }
601 } 593 }
602 } 594 }
603 return res; 595 return res;
604 } 596 }
605 597
606 //....oooOO0OOooo........oooOO0OOooo........oo 598 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
607 599
608 G4double << 600 G4double G4EmCalculator::ComputeCrossSectionPerVolume(
609 G4EmCalculator::ComputeCrossSectionPerAtom(G4d << 601 G4double kinEnergy,
610 con << 602 const G4String& particle,
611 con << 603 const G4String& processName,
612 G4d << 604 const G4String& material,
613 G4d << 605 G4double cut)
614 { 606 {
615 G4double res = 0.0; << 607 return ComputeCrossSectionPerVolume(kinEnergy,FindParticle(particle),
616 if(UpdateParticle(p, kinEnergy)) { << 608 processName,
617 G4int iz = G4lrint(Z); << 609 FindMaterial(material),cut);
618 CheckMaterial(iz); <<
619 if(FindEmModel(p, processName, kinEnergy)) <<
620 G4double e = kinEnergy; <<
621 G4double aCut = std::max(cut, theParamet <<
622 if(baseParticle) { <<
623 e *= kinEnergy*massRatio; <<
624 currentModel->InitialiseForElement(bas <<
625 res = currentModel->ComputeCrossSectio <<
626 baseParticle, e, Z, A, aCut) * c <<
627 } else { <<
628 currentModel->InitialiseForElement(p, <<
629 res = currentModel->ComputeCrossSectio <<
630 } <<
631 if(verbose>0) { <<
632 G4cout << "E(MeV)= " << kinEnergy/MeV <<
633 << " cross(barn)= " << res/barn <<
634 << " " << p->GetParticleName( <<
635 << " Z= " << Z << " A= " << A/ <<
636 << " cut(keV)= " << aCut/keV <<
637 << G4endl; <<
638 } <<
639 } <<
640 } <<
641 return res; <<
642 } 610 }
643 611
644 //....oooOO0OOooo........oooOO0OOooo........oo 612 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
645 613
646 G4double << 614 G4double G4EmCalculator::ComputeCrossSectionPerAtom(
647 G4EmCalculator::ComputeCrossSectionPerShell(G4 << 615 G4double kinEnergy,
648 co << 616 const G4ParticleDefinition* p,
649 co << 617 const G4String& processName,
650 G4 << 618 G4double Z, G4double A,
651 G4 << 619 G4double cut)
652 { 620 {
653 G4double res = 0.0; 621 G4double res = 0.0;
654 if(UpdateParticle(p, kinEnergy)) { 622 if(UpdateParticle(p, kinEnergy)) {
655 CheckMaterial(Z); <<
656 if(FindEmModel(p, processName, kinEnergy)) 623 if(FindEmModel(p, processName, kinEnergy)) {
657 G4double e = kinEnergy; 624 G4double e = kinEnergy;
658 G4double aCut = std::max(cut, theParamet << 625 if(baseParticle) {
659 if(nullptr != baseParticle) { << 626 e *= kinEnergy*massRatio;
660 e *= kinEnergy*massRatio; << 627 res = currentModel->ComputeCrossSectionPerAtom(
661 currentModel->InitialiseForElement(bas << 628 baseParticle, e, Z, A, cut) * chargeSquare;
662 res = <<
663 currentModel->ComputeCrossSectionPer <<
664 <<
665 } else { 629 } else {
666 currentModel->InitialiseForElement(p, << 630 res = currentModel->ComputeCrossSectionPerAtom(p, e, Z, A, cut);
667 res = currentModel->ComputeCrossSectio <<
668 } 631 }
669 if(verbose>0) { 632 if(verbose>0) {
670 G4cout << "E(MeV)= " << kinEnergy/MeV << 633 G4cout << "E(MeV)= " << kinEnergy/MeV
671 << " cross(barn)= " << res/barn << 634 << " cross(barn)= " << res/barn
672 << " " << p->GetParticleName( << 635 << " " << p->GetParticleName()
673 << " Z= " << Z << " shellIdx= << 636 << " Z= " << Z << " A= " << A/(g/mole) << " g/mole"
674 << " cut(keV)= " << aCut/keV <<
675 << G4endl; 637 << G4endl;
676 } 638 }
677 } 639 }
678 } 640 }
679 return res; 641 return res;
680 } 642 }
681 643
682 //....oooOO0OOooo........oooOO0OOooo........oo 644 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
683 645
684 G4double << 646 G4double G4EmCalculator::ComputeCrossSectionPerAtom(G4double kinEnergy,
685 G4EmCalculator::ComputeGammaAttenuationLength( << 647 const G4String& particle,
686 << 648 const G4String& processName,
687 { << 649 const G4Element* elm,
688 G4double res = 0.0; << 650 G4double cut)
689 const G4ParticleDefinition* gamma = G4Gamma: << 651 {
690 res += ComputeCrossSectionPerVolume(kinEnerg << 652 return ComputeCrossSectionPerAtom(kinEnergy,FindParticle(particle),
691 res += ComputeCrossSectionPerVolume(kinEnerg << 653 processName,
692 res += ComputeCrossSectionPerVolume(kinEnerg << 654 elm->GetZ(),elm->GetA(),cut);
693 res += ComputeCrossSectionPerVolume(kinEnerg <<
694 if(res > 0.0) { res = 1.0/res; } <<
695 return res; <<
696 } <<
697 <<
698 //....oooOO0OOooo........oooOO0OOooo........oo <<
699 <<
700 G4double G4EmCalculator::ComputeShellIonisatio <<
701 const <<
702 G4int <<
703 G4Ato <<
704 G4dou <<
705 const <<
706 { <<
707 G4double res = 0.0; <<
708 const G4ParticleDefinition* p = FindParticle <<
709 G4VAtomDeexcitation* ad = manager->AtomDeexc <<
710 if(p && ad) { <<
711 res = ad->ComputeShellIonisationCrossSecti <<
712 <<
713 } <<
714 return res; <<
715 } 655 }
716 656
717 //....oooOO0OOooo........oooOO0OOooo........oo 657 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
718 658
719 G4double G4EmCalculator::ComputeMeanFreePath(G 659 G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy,
720 c 660 const G4ParticleDefinition* p,
721 c 661 const G4String& processName,
722 c << 662 const G4Material* mat,
723 G << 663 G4double cut)
724 { 664 {
725 G4double mfp = DBL_MAX; 665 G4double mfp = DBL_MAX;
726 G4double x = << 666 G4double x = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat, cut);
727 ComputeCrossSectionPerVolume(kinEnergy, p, << 667 if(x > 0.0) mfp = 1.0/x;
728 if(x > 0.0) { mfp = 1.0/x; } <<
729 if(verbose>1) { 668 if(verbose>1) {
730 G4cout << "E(MeV)= " << kinEnergy/MeV 669 G4cout << "E(MeV)= " << kinEnergy/MeV
731 << " MFP(mm)= " << mfp/mm << 670 << " MFP(mm)= " << mfp/mm
732 << " " << p->GetParticleName() << 671 << " " << p->GetParticleName()
733 << " in " << mat->GetName() << 672 << " in " << mat->GetName()
734 << G4endl; << 673 << G4endl;
735 } 674 }
736 return mfp; 675 return mfp;
737 } 676 }
738 677
739 //....oooOO0OOooo........oooOO0OOooo........oo 678 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
740 679
741 G4double G4EmCalculator::ComputeEnergyCutFromR << 680 G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy,
742 G4double range, << 681 const G4String& particle,
743 const G4ParticleDefin << 682 const G4String& processName,
744 const G4Material* mat << 683 const G4String& material,
>> 684 G4double cut)
745 { 685 {
746 return G4ProductionCutsTable::GetProductionC << 686 return ComputeMeanFreePath(kinEnergy,FindParticle(particle),processName,
747 ConvertRangeToEnergy(part, mat, range); << 687 FindMaterial(material),cut);
748 } 688 }
749 689
750 //....oooOO0OOooo........oooOO0OOooo........oo 690 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
751 691
752 G4bool G4EmCalculator::UpdateParticle(const G4 692 G4bool G4EmCalculator::UpdateParticle(const G4ParticleDefinition* p,
753 G4double << 693 G4double kinEnergy)
754 { 694 {
755 if(p != currentParticle) { 695 if(p != currentParticle) {
756 <<
757 // new particle <<
758 currentParticle = p; 696 currentParticle = p;
759 dynParticle->SetDefinition(const_cast<G4Pa << 697 baseParticle = 0;
760 dynParticle->SetKineticEnergy(kinEnergy); <<
761 baseParticle = nullptr; <<
762 currentParticleName = p->GetParticleName() 698 currentParticleName = p->GetParticleName();
763 massRatio = 1.0; 699 massRatio = 1.0;
764 mass = p->GetPDGMass(); 700 mass = p->GetPDGMass();
765 chargeSquare = 1.0; 701 chargeSquare = 1.0;
766 currentProcess = manager->GetEnergyLossPr << 702 currentProcess = FindEnergyLossProcess(p);
767 currentProcessName = ""; 703 currentProcessName = "";
768 isIon = false; << 704 if(currentProcess) currentProcessName = currentProcess->GetProcessName();
769 705
770 // ionisation process exist << 706 if(p->GetParticleType() == "nucleus" &&
771 if(nullptr != currentProcess) { << 707 currentParticleName != "deuteron" && currentParticleName != "triton") {
772 currentProcessName = currentProcess->Get << 708 baseParticle = theGenericIon;
773 baseParticle = currentProcess->BaseParti << 709 massRatio = baseParticle->GetPDGMass()/p->GetPDGMass();
774 if(currentProcessName == "ionIoni" && p- << 710 isIon = true;
775 baseParticle = theGenericIon; << 711 // G4cout << p->GetParticleName()
776 isIon = true; << 712 // << " in " << currentMaterial->GetName()
>> 713 // << " e= " << kinEnergy << G4endl;
>> 714 chargeSquare =
>> 715 ionEffCharge->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy);
>> 716 //G4cout << "q2= " << chargeSquare << G4endl;
>> 717 } else {
>> 718 isIon = false;
>> 719 if(currentProcess) {
>> 720 baseParticle = currentProcess->BaseParticle();
>> 721
>> 722 if(baseParticle) {
>> 723 massRatio = baseParticle->GetPDGMass()/p->GetPDGMass();
>> 724 G4double q = baseParticle->GetPDGCharge()/eplus;
>> 725 chargeSquare /= (q*q);
>> 726 }
777 } 727 }
778 <<
779 // base particle is used <<
780 if(nullptr != baseParticle) { <<
781 massRatio = baseParticle->GetPDGMass() <<
782 G4double q = p->GetPDGCharge()/basePar <<
783 chargeSquare = q*q; <<
784 } <<
785 } 728 }
786 } 729 }
787 // Effective charge for ions << 730 if(isIon) {
788 if(isIon && nullptr != currentProcess) { <<
789 chargeSquare = 731 chargeSquare =
790 corr->EffectiveChargeSquareRatio(p, curr << 732 ionEffCharge->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy);
791 currentProcess->SetDynamicMassCharge(massR << 733 if(currentProcess)
792 if(verbose>1) { << 734 currentProcess->SetDynamicMassCharge(massRatio,chargeSquare);
793 G4cout <<"\n NewIon: massR= "<< massRati << 735 // G4cout << "massR= " << massRatio << " q2= " << chargeSquare << G4endl;
794 << chargeSquare << " " << currentProce <<
795 } <<
796 } 736 }
797 return true; 737 return true;
798 } 738 }
799 739
800 //....oooOO0OOooo........oooOO0OOooo........oo 740 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
801 741
802 const G4ParticleDefinition* G4EmCalculator::Fi 742 const G4ParticleDefinition* G4EmCalculator::FindParticle(const G4String& name)
803 { 743 {
804 const G4ParticleDefinition* p = nullptr; << 744 const G4ParticleDefinition* p = 0;
805 if(name != currentParticleName) { 745 if(name != currentParticleName) {
806 p = G4ParticleTable::GetParticleTable()->F 746 p = G4ParticleTable::GetParticleTable()->FindParticle(name);
807 if(nullptr == p) { << 747 if(!p) {
808 G4cout << "### WARNING: G4EmCalculator:: 748 G4cout << "### WARNING: G4EmCalculator::FindParticle fails to find "
809 << name << G4endl; << 749 << name << G4endl;
810 } 750 }
811 } else { 751 } else {
812 p = currentParticle; 752 p = currentParticle;
813 } 753 }
814 return p; 754 return p;
815 } 755 }
816 756
817 //....oooOO0OOooo........oooOO0OOooo........oo 757 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
818 758
819 const G4ParticleDefinition* G4EmCalculator::Fi <<
820 { <<
821 const G4ParticleDefinition* p = ionTable->Ge <<
822 return p; <<
823 } <<
824 <<
825 //....oooOO0OOooo........oooOO0OOooo........oo <<
826 <<
827 const G4Material* G4EmCalculator::FindMaterial 759 const G4Material* G4EmCalculator::FindMaterial(const G4String& name)
828 { 760 {
829 if(name != currentMaterialName) { 761 if(name != currentMaterialName) {
830 SetupMaterial(G4Material::GetMaterial(name << 762 currentMaterial = G4Material::GetMaterial(name);
831 if(nullptr == currentMaterial) { << 763 currentMaterialName = name;
>> 764 if(!currentMaterial)
832 G4cout << "### WARNING: G4EmCalculator:: 765 G4cout << "### WARNING: G4EmCalculator::FindMaterial fails to find "
833 << name << G4endl; << 766 << name << G4endl;
834 } <<
835 } 767 }
836 return currentMaterial; 768 return currentMaterial;
837 } 769 }
838 770
839 //....oooOO0OOooo........oooOO0OOooo........oo 771 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
840 772
841 const G4Region* G4EmCalculator::FindRegion(con 773 const G4Region* G4EmCalculator::FindRegion(const G4String& reg)
842 { 774 {
843 return G4EmUtility::FindRegion(reg); << 775 return G4RegionStore::GetInstance()->GetRegion(reg);
844 } 776 }
845 777
846 //....oooOO0OOooo........oooOO0OOooo........oo 778 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
847 779
848 const G4MaterialCutsCouple* G4EmCalculator::Fi 780 const G4MaterialCutsCouple* G4EmCalculator::FindCouple(
849 const G4Material* << 781 const G4Material* material,
850 const G4Region* re << 782 const G4Region* region)
851 { 783 {
852 const G4MaterialCutsCouple* couple = nullptr << 784 if(!material) return 0;
853 SetupMaterial(material); << 785 currentMaterial = material;
854 if(nullptr != currentMaterial) { << 786 currentMaterialName = material->GetName();
855 // Access to materials << 787 // Access to materials
856 const G4ProductionCutsTable* theCoupleTabl << 788 const G4ProductionCutsTable* theCoupleTable=
857 G4ProductionCutsTable::GetProductionCuts << 789 G4ProductionCutsTable::GetProductionCutsTable();
858 const G4Region* r = region; << 790 const G4Region* r = region;
859 if(nullptr != r) { << 791 if(!r)
860 couple = theCoupleTable->GetMaterialCuts << 792 r = G4RegionStore::GetInstance()->GetRegion("DefaultRegionForTheWorld");
861 << 793
862 } else { << 794 return theCoupleTable->GetMaterialCutsCouple(material,r->GetProductionCuts());
863 G4RegionStore* store = G4RegionStore::Ge << 795
864 std::size_t nr = store->size(); <<
865 if(0 < nr) { <<
866 for(std::size_t i=0; i<nr; ++i) { <<
867 couple = theCoupleTable->GetMaterial <<
868 material, ((*store)[i])->GetProduc <<
869 if(nullptr != couple) { break; } <<
870 } <<
871 } <<
872 } <<
873 } <<
874 if(nullptr == couple) { <<
875 G4ExceptionDescription ed; <<
876 ed << "G4EmCalculator::FindCouple: fail fo <<
877 << currentMaterialName << ">"; <<
878 if(region) { ed << " and region " << regio <<
879 G4Exception("G4EmCalculator::FindCouple", <<
880 FatalException, ed); <<
881 } <<
882 return couple; <<
883 } 796 }
884 797
885 //....oooOO0OOooo........oooOO0OOooo........oo 798 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
886 799
887 G4bool G4EmCalculator::UpdateCouple(const G4Ma 800 G4bool G4EmCalculator::UpdateCouple(const G4Material* material, G4double cut)
888 { 801 {
889 SetupMaterial(material); << 802 if(!material) return false;
890 if(!currentMaterial) { return false; } << 803 currentMaterial = material;
891 for (G4int i=0; i<nLocalMaterials; ++i) { << 804 currentMaterialName = material->GetName();
>> 805 for (G4int i=0; i<nLocalMaterials; i++) {
892 if(material == localMaterials[i] && cut == 806 if(material == localMaterials[i] && cut == localCuts[i]) {
893 currentCouple = localCouples[i]; 807 currentCouple = localCouples[i];
894 currentCoupleIndex = currentCouple->GetI 808 currentCoupleIndex = currentCouple->GetIndex();
895 currentCut = cut; 809 currentCut = cut;
896 return true; 810 return true;
897 } 811 }
898 } 812 }
899 const G4MaterialCutsCouple* cc = new G4Mater 813 const G4MaterialCutsCouple* cc = new G4MaterialCutsCouple(material);
900 localMaterials.push_back(material); 814 localMaterials.push_back(material);
901 localCouples.push_back(cc); 815 localCouples.push_back(cc);
902 localCuts.push_back(cut); 816 localCuts.push_back(cut);
903 ++nLocalMaterials; << 817 nLocalMaterials++;
904 currentCouple = cc; 818 currentCouple = cc;
905 currentCoupleIndex = currentCouple->GetIndex 819 currentCoupleIndex = currentCouple->GetIndex();
906 currentCut = cut; 820 currentCut = cut;
907 return true; 821 return true;
908 } 822 }
909 823
910 //....oooOO0OOooo........oooOO0OOooo........oo 824 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
911 825
912 void G4EmCalculator::FindLambdaTable(const G4P 826 void G4EmCalculator::FindLambdaTable(const G4ParticleDefinition* p,
913 const G4S << 827 const G4String& processName)
914 G4double <<
915 { 828 {
916 // Search for the process 829 // Search for the process
917 if (!currentLambda || p != lambdaParticle || << 830 if (p != currentParticle || processName != currentName) {
918 lambdaName = processName; << 831 currentName = processName;
919 currentLambda = nullptr; << 832 currentLambda = 0;
920 lambdaParticle = p; << 833
921 isApplicable = false; << 834 G4String partname = p->GetParticleName();
922 << 835 const G4ParticleDefinition* part = p;
923 const G4ParticleDefinition* part = (isIon) << 836 if(isIon) part = theGenericIon;
924 <<
925 // Search for energy loss process <<
926 currentName = processName; <<
927 currentModel = nullptr; <<
928 loweModel = nullptr; <<
929 <<
930 G4VEnergyLossProcess* elproc = FindEnLossP <<
931 if(nullptr != elproc) { <<
932 currentLambda = elproc->LambdaTable(); <<
933 proctype = 0; <<
934 if(nullptr != currentLambda) { <<
935 isApplicable = true; <<
936 if(verbose>1) { <<
937 G4cout << "G4VEnergyLossProcess is f <<
938 << G4endl; <<
939 } <<
940 } <<
941 curProcess = elproc; <<
942 return; <<
943 } <<
944 837
945 // Search for discrete process << 838 G4LossTableManager* lManager = G4LossTableManager::Instance();
946 G4VEmProcess* proc = FindDiscreteProcess(p << 839 const std::vector<G4VEnergyLossProcess*> vel =
947 if(nullptr != proc) { << 840 lManager->GetEnergyLossProcessVector();
948 currentLambda = proc->LambdaTable(); << 841 G4int n = vel.size();
949 proctype = 1; << 842 for(G4int i=0; i<n; i++) {
950 if(nullptr != currentLambda) { << 843 if((vel[i])->GetProcessName() == currentName &&
951 isApplicable = true; << 844 (vel[i])->Particle() == part)
952 if(verbose>1) { << 845 {
953 G4cout << "G4VEmProcess is found out << 846 currentLambda = (vel[i])->LambdaTable();
>> 847 isApplicable = true;
>> 848 break;
>> 849 }
>> 850 }
>> 851 if(!currentLambda) {
>> 852 const std::vector<G4VEmProcess*> vem = lManager->GetEmProcessVector();
>> 853 G4int n = vem.size();
>> 854 for(G4int i=0; i<n; i++) {
>> 855 if((vem[i])->GetProcessName() == currentName &&
>> 856 (vem[i])->Particle() == part)
>> 857 {
>> 858 currentLambda = (vem[i])->LambdaTable();
>> 859 isApplicable = true;
>> 860 break;
954 } 861 }
955 } 862 }
956 curProcess = proc; <<
957 return; <<
958 } 863 }
959 << 864 if(!currentLambda) {
960 // Search for msc process << 865 const std::vector<G4VMultipleScattering*> vmsc =
961 G4VMultipleScattering* msc = FindMscProces << 866 lManager->GetMultipleScatteringVector();
962 if(nullptr != msc) { << 867 G4int n = vmsc.size();
963 currentModel = msc->SelectModel(kinEnerg << 868 for(G4int i=0; i<n; i++) {
964 proctype = 2; << 869 if((vmsc[i])->GetProcessName() == currentName &&
965 if(nullptr != currentModel) { << 870 (vmsc[i])->Particle() == part)
966 currentLambda = currentModel->GetCross << 871 {
967 if(nullptr != currentLambda) { << 872 currentLambda = (vmsc[i])->LambdaTable();
968 isApplicable = true; << 873 isApplicable = true;
969 if(verbose>1) { << 874 break;
970 G4cout << "G4VMultipleScattering i <<
971 << G4endl; <<
972 } <<
973 } 875 }
974 } 876 }
975 curProcess = msc; <<
976 } 877 }
977 } 878 }
978 } 879 }
979 880
980 //....oooOO0OOooo........oooOO0OOooo........oo 881 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
981 882
982 G4bool G4EmCalculator::FindEmModel(const G4Par 883 G4bool G4EmCalculator::FindEmModel(const G4ParticleDefinition* p,
983 const G4Str 884 const G4String& processName,
984 G4 << 885 G4double kinEnergy)
985 { 886 {
986 isApplicable = false; << 887 G4bool res = false;
987 if(nullptr == p || nullptr == currentMateria << 888 if(!p) {
988 G4cout << "G4EmCalculator::FindEmModel WAR << 889 G4cout << "G4EmCalculator::FindEmModel WARNING: no particle defined"
989 << " or materail defined; particle: << 890 << G4endl;
990 return isApplicable; << 891 return res;
991 } 892 }
992 G4String partname = p->GetParticleName(); 893 G4String partname = p->GetParticleName();
>> 894 const G4ParticleDefinition* part = p;
993 G4double scaledEnergy = kinEnergy*massRatio; 895 G4double scaledEnergy = kinEnergy*massRatio;
994 const G4ParticleDefinition* part = (isIon) ? << 896 if(isIon) part = theGenericIon;
995 897
996 if(verbose > 1) { 898 if(verbose > 1) {
997 G4cout << "## G4EmCalculator::FindEmModel << 899 G4cout << "G4EmCalculator::FindEmModel for " << partname
998 << " (type= " << p->GetParticleType 900 << " (type= " << p->GetParticleType()
999 << ") and " << processName << " at << 901 << ") and " << processName << " at e(MeV)= " << scaledEnergy;
1000 << G4endl; << 902 if(p != part) G4cout << " GenericIon is the base particle";
1001 if(p != part) { G4cout << " GenericIon i << 903 G4cout << G4endl;
1002 } 904 }
1003 905
1004 // Search for energy loss process << 906 // Search for the process
1005 currentName = processName; 907 currentName = processName;
1006 currentModel = nullptr; << 908 currentModel = 0;
1007 loweModel = nullptr; << 909 size_t idx = 0;
1008 std::size_t idx = 0; << 910 G4LossTableManager* lManager = G4LossTableManager::Instance();
1009 << 911 const std::vector<G4VEnergyLossProcess*> vel =
1010 G4VEnergyLossProcess* elproc = FindEnLossPr << 912 lManager->GetEnergyLossProcessVector();
1011 if(nullptr != elproc) { << 913 G4int n = vel.size();
1012 currentModel = elproc->SelectModelForMate << 914 for(G4int i=0; i<n; i++) {
1013 currentModel->InitialiseForMaterial(part, << 915 // G4cout << "i= " << i << " part= "
1014 currentModel->SetupForMaterial(part, curr << 916 // << (vel[i])->Particle()->GetParticleName()
1015 G4double eth = currentModel->LowEnergyLim << 917 // << " proc= " << (vel[i])->GetProcessName() << G4endl;
1016 if(eth > 0.0) { << 918 if((vel[i])->GetProcessName() == currentName &&
1017 loweModel = elproc->SelectModelForMater << 919 (vel[i])->Particle() == part)
1018 if(loweModel == currentModel) { loweMod << 920 {
1019 else { << 921 const G4ParticleDefinition* bp = (vel[i])->BaseParticle();
1020 loweModel->InitialiseForMaterial(part << 922 // G4cout << "i= " << i << " bp= " << bp << G4endl;
1021 loweModel->SetupForMaterial(part, cur << 923 if(!bp) {
1022 } << 924 currentModel = (vel[i])->SelectModelForMaterial(scaledEnergy, idx);
1023 } << 925 isApplicable = true;
1024 } <<
1025 <<
1026 // Search for discrete process <<
1027 if(nullptr == currentModel) { <<
1028 G4VEmProcess* proc = FindDiscreteProcess( <<
1029 if(nullptr != proc) { <<
1030 currentModel = proc->SelectModelForMate <<
1031 currentModel->InitialiseForMaterial(par <<
1032 currentModel->SetupForMaterial(part, cu <<
1033 G4double eth = currentModel->LowEnergyL <<
1034 if(eth > 0.0) { <<
1035 loweModel = proc->SelectModelForMater <<
1036 if(loweModel == currentModel) { loweM <<
1037 else { <<
1038 loweModel->InitialiseForMaterial(pa <<
1039 loweModel->SetupForMaterial(part, c <<
1040 } <<
1041 } <<
1042 } <<
1043 } <<
1044 <<
1045 // Search for msc process <<
1046 if(nullptr == currentModel) { <<
1047 G4VMultipleScattering* proc = FindMscProc <<
1048 if(nullptr != proc) { <<
1049 currentModel = proc->SelectModel(kinEne <<
1050 loweModel = nullptr; <<
1051 } <<
1052 } <<
1053 if(nullptr != currentModel) { <<
1054 if(loweModel == currentModel) { loweModel <<
1055 isApplicable = true; <<
1056 currentModel->InitialiseForMaterial(part, <<
1057 if(loweModel) { <<
1058 loweModel->InitialiseForMaterial(part, <<
1059 } <<
1060 if(verbose > 1) { <<
1061 G4cout << " Model <" << currentModel- <<
1062 << "> Emin(MeV)= " << currentMod <<
1063 << " for " << part->GetParticleN <<
1064 if(nullptr != elproc) { <<
1065 G4cout << " and " << elproc->GetProce <<
1066 << G4endl; <<
1067 } <<
1068 if(nullptr != loweModel) { <<
1069 G4cout << " LowEnergy model <" << low <<
1070 } <<
1071 G4cout << G4endl; <<
1072 } <<
1073 } <<
1074 return isApplicable; <<
1075 } <<
1076 <<
1077 //....oooOO0OOooo........oooOO0OOooo........o <<
1078 <<
1079 G4VEnergyLossProcess* <<
1080 G4EmCalculator::FindEnLossProcess(const G4Par <<
1081 const G4Str <<
1082 { <<
1083 G4VEnergyLossProcess* proc = nullptr; <<
1084 const std::vector<G4VEnergyLossProcess*> v <<
1085 manager->GetEnergyLossProcessVector(); <<
1086 std::size_t n = v.size(); <<
1087 for(std::size_t i=0; i<n; ++i) { <<
1088 if((v[i])->GetProcessName() == processNam <<
1089 auto p = static_cast<G4VProcess*>(v[i]) <<
1090 if(ActiveForParticle(part, p)) { <<
1091 proc = v[i]; <<
1092 break; 926 break;
>> 927 } else {
>> 928 for(G4int j=0; j<n; j++) {
>> 929 if((vel[j])->Particle() == bp) {
>> 930 currentModel = (vel[j])->SelectModelForMaterial(scaledEnergy, idx);
>> 931 isApplicable = true;
>> 932 break;
>> 933 }
>> 934 }
1093 } 935 }
1094 } 936 }
1095 } 937 }
1096 return proc; << 938 if(!currentModel) {
1097 } << 939 const std::vector<G4VEmProcess*> vem = lManager->GetEmProcessVector();
1098 << 940 G4int n = vem.size();
1099 //....oooOO0OOooo........oooOO0OOooo........o << 941 for(G4int i=0; i<n; i++) {
1100 << 942 if((vem[i])->GetProcessName() == currentName &&
1101 G4VEmProcess* << 943 (vem[i])->Particle() == part)
1102 G4EmCalculator::FindDiscreteProcess(const G4P << 944 {
1103 const G4S << 945 currentModel = (vem[i])->SelectModelForMaterial(kinEnergy, idx);
1104 { << 946 isApplicable = true;
1105 G4VEmProcess* proc = nullptr; <<
1106 auto v = manager->GetEmProcessVector(); <<
1107 std::size_t n = v.size(); <<
1108 for(std::size_t i=0; i<n; ++i) { <<
1109 const G4String& pName = v[i]->GetProcessN <<
1110 if(pName == "GammaGeneralProc") { <<
1111 proc = v[i]->GetEmProcess(processName); <<
1112 break; <<
1113 } else if(pName == processName) { <<
1114 const auto p = static_cast<G4VProcess*> <<
1115 if(ActiveForParticle(part, p)) { <<
1116 proc = v[i]; <<
1117 break; 947 break;
1118 } 948 }
1119 } 949 }
1120 } 950 }
1121 return proc; << 951 if(!currentModel) {
1122 } << 952 const std::vector<G4VMultipleScattering*> vmsc =
1123 << 953 lManager->GetMultipleScatteringVector();
1124 //....oooOO0OOooo........oooOO0OOooo........o << 954 G4int n = vmsc.size();
1125 << 955 for(G4int i=0; i<n; i++) {
1126 G4VMultipleScattering* << 956 if((vmsc[i])->GetProcessName() == currentName &&
1127 G4EmCalculator::FindMscProcess(const G4Partic << 957 (vmsc[i])->Particle() == part)
1128 const G4String << 958 {
1129 { << 959 currentModel = (vmsc[i])->SelectModelForMaterial(kinEnergy, idx);
1130 G4VMultipleScattering* proc = nullptr; << 960 isApplicable = true;
1131 const std::vector<G4VMultipleScattering*> v <<
1132 manager->GetMultipleScatteringVector(); <<
1133 std::size_t n = v.size(); <<
1134 for(std::size_t i=0; i<n; ++i) { <<
1135 if((v[i])->GetProcessName() == processNam <<
1136 auto p = static_cast<G4VProcess*>(v[i]) <<
1137 if(ActiveForParticle(part, p)) { <<
1138 proc = v[i]; <<
1139 break; 961 break;
1140 } 962 }
1141 } 963 }
1142 } 964 }
1143 return proc; << 965 if(currentModel) res = true;
1144 } <<
1145 <<
1146 //....oooOO0OOooo........oooOO0OOooo........o <<
1147 <<
1148 G4VProcess* G4EmCalculator::FindProcess(const <<
1149 const <<
1150 { <<
1151 G4VProcess* proc = nullptr; <<
1152 const G4ProcessManager* procman = part->Get <<
1153 G4ProcessVector* pv = procman->GetProcessLi <<
1154 G4int nproc = (G4int)pv->size(); <<
1155 for(G4int i=0; i<nproc; ++i) { <<
1156 if(processName == (*pv)[i]->GetProcessNam <<
1157 proc = (*pv)[i]; <<
1158 break; <<
1159 } <<
1160 } <<
1161 return proc; <<
1162 } <<
1163 <<
1164 //....oooOO0OOooo........oooOO0OOooo........o <<
1165 <<
1166 G4bool G4EmCalculator::ActiveForParticle(cons <<
1167 G4VP <<
1168 { <<
1169 G4ProcessManager* pm = part->GetProcessMana <<
1170 G4ProcessVector* pv = pm->GetProcessList(); <<
1171 G4int n = (G4int)pv->size(); <<
1172 G4bool res = false; <<
1173 for(G4int i=0; i<n; ++i) { <<
1174 if((*pv)[i] == proc) { <<
1175 if(pm->GetProcessActivation(i)) { res = <<
1176 break; <<
1177 } <<
1178 } <<
1179 return res; 966 return res;
1180 } 967 }
1181 968
1182 //....oooOO0OOooo........oooOO0OOooo........o 969 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1183 970
1184 void G4EmCalculator::SetupMaterial(const G4Ma << 971 G4VEnergyLossProcess* G4EmCalculator::FindEnergyLossProcess(
>> 972 const G4ParticleDefinition* p)
1185 { 973 {
1186 if(mat) { << 974 G4VEnergyLossProcess* elp = 0;
1187 currentMaterial = mat; << 975 G4String partname = p->GetParticleName();
1188 currentMaterialName = mat->GetName(); << 976 const G4ParticleDefinition* part = p;
1189 } else { << 977 if(p->GetParticleType() == "nucleus" &&
1190 currentMaterial = nullptr; << 978 partname != "deuteron" &&
1191 currentMaterialName = ""; << 979 partname != "triton") part = G4GenericIon::GenericIon();
1192 } << 980
1193 } << 981 G4LossTableManager* lManager = G4LossTableManager::Instance();
1194 << 982 const std::vector<G4VEnergyLossProcess*> vel =
1195 //....oooOO0OOooo........oooOO0OOooo........o << 983 lManager->GetEnergyLossProcessVector();
1196 << 984 G4int n = vel.size();
1197 void G4EmCalculator::SetupMaterial(const G4St << 985 for(G4int i=0; i<n; i++) {
1198 { << 986 if((vel[i])->Particle() == part) {
1199 SetupMaterial(nist->FindOrBuildMaterial(mna << 987 elp = vel[i];
1200 } << 988 break;
1201 <<
1202 //....oooOO0OOooo........oooOO0OOooo........o <<
1203 <<
1204 void G4EmCalculator::CheckMaterial(G4int Z) <<
1205 { <<
1206 G4bool isFound = false; <<
1207 if(nullptr != currentMaterial) { <<
1208 G4int nn = (G4int)currentMaterial->GetNum <<
1209 for(G4int i=0; i<nn; ++i) { <<
1210 if(Z == currentMaterial->GetElement(i)- <<
1211 isFound = true; <<
1212 break; <<
1213 } <<
1214 } 989 }
1215 } 990 }
1216 if(!isFound) { << 991 return elp;
1217 SetupMaterial(nist->FindOrBuildSimpleMate <<
1218 } <<
1219 } 992 }
1220 993
1221 //....oooOO0OOooo........oooOO0OOooo........o 994 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1222 995
1223 void G4EmCalculator::SetVerbose(G4int verb) 996 void G4EmCalculator::SetVerbose(G4int verb)
1224 { 997 {
1225 verbose = verb; 998 verbose = verb;
1226 } 999 }
1227 1000
1228 //....oooOO0OOooo........oooOO0OOooo........o 1001 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1229 1002
1230 1003