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25 // 25 //
>> 26 // $Id: G4EmCalculator.cc 93291 2015-10-15 10:04:27Z gcosmo $
26 // 27 //
27 // ------------------------------------------- 28 // -------------------------------------------------------------------
28 // 29 //
29 // GEANT4 Class file 30 // GEANT4 Class file
30 // 31 //
31 // 32 //
32 // File name: G4EmCalculator 33 // File name: G4EmCalculator
33 // 34 //
34 // Author: Vladimir Ivanchenko 35 // Author: Vladimir Ivanchenko
35 // 36 //
36 // Creation date: 28.06.2004 37 // Creation date: 28.06.2004
37 // 38 //
>> 39 // Modifications:
>> 40 // 12.09.2004 Add verbosity (V.Ivanchenko)
>> 41 // 17.11.2004 Change signature of methods, add new methods (V.Ivanchenko)
>> 42 // 08.04.2005 Major optimisation of internal interfaces (V.Ivantchenko)
>> 43 // 08.05.2005 Use updated interfaces (V.Ivantchenko)
>> 44 // 23.10.2005 Fix computations for ions (V.Ivantchenko)
>> 45 // 11.01.2006 Add GetCSDARange (V.Ivantchenko)
>> 46 // 26.01.2006 Rename GetRange -> GetRangeFromRestricteDEDX (V.Ivanchenko)
>> 47 // 14.03.2006 correction in GetCrossSectionPerVolume (mma)
>> 48 // suppress GetCrossSectionPerAtom
>> 49 // elm->GetA() in ComputeCrossSectionPerAtom
>> 50 // 22.03.2006 Add ComputeElectronicDEDX and ComputeTotalDEDX (V.Ivanchenko)
>> 51 // 13.05.2006 Add Corrections for ion stopping (V.Ivanchenko)
>> 52 // 29.09.2006 Uncomment computation of smoothing factor (V.Ivanchenko)
>> 53 // 27.10.2006 Change test energy to access lowEnergy model from
>> 54 // 10 keV to 1 keV (V. Ivanchenko)
>> 55 // 15.03.2007 Add ComputeEnergyCutFromRangeCut methods (V.Ivanchenko)
>> 56 // 21.04.2008 Updated computations for ions (V.Ivanchenko)
38 // 57 //
39 // Class Description: V.Ivanchenko & M.Novak << 58 // Class Description:
40 // 59 //
41 // ------------------------------------------- 60 // -------------------------------------------------------------------
42 // 61 //
43 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
44 //....oooOO0OOooo........oooOO0OOooo........oo 63 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
45 64
46 #include "G4EmCalculator.hh" 65 #include "G4EmCalculator.hh"
47 #include "G4SystemOfUnits.hh" 66 #include "G4SystemOfUnits.hh"
48 #include "G4LossTableManager.hh" 67 #include "G4LossTableManager.hh"
49 #include "G4EmParameters.hh" <<
50 #include "G4NistManager.hh" 68 #include "G4NistManager.hh"
51 #include "G4DynamicParticle.hh" <<
52 #include "G4VEmProcess.hh" 69 #include "G4VEmProcess.hh"
53 #include "G4VEnergyLossProcess.hh" 70 #include "G4VEnergyLossProcess.hh"
54 #include "G4VMultipleScattering.hh" 71 #include "G4VMultipleScattering.hh"
55 #include "G4Material.hh" 72 #include "G4Material.hh"
56 #include "G4MaterialCutsCouple.hh" 73 #include "G4MaterialCutsCouple.hh"
57 #include "G4ParticleDefinition.hh" 74 #include "G4ParticleDefinition.hh"
58 #include "G4ParticleTable.hh" 75 #include "G4ParticleTable.hh"
59 #include "G4IonTable.hh" 76 #include "G4IonTable.hh"
60 #include "G4PhysicsTable.hh" 77 #include "G4PhysicsTable.hh"
61 #include "G4ProductionCutsTable.hh" 78 #include "G4ProductionCutsTable.hh"
62 #include "G4ProcessManager.hh" 79 #include "G4ProcessManager.hh"
63 #include "G4ionEffectiveCharge.hh" 80 #include "G4ionEffectiveCharge.hh"
64 #include "G4RegionStore.hh" 81 #include "G4RegionStore.hh"
65 #include "G4Element.hh" 82 #include "G4Element.hh"
66 #include "G4EmCorrections.hh" 83 #include "G4EmCorrections.hh"
67 #include "G4GenericIon.hh" 84 #include "G4GenericIon.hh"
68 #include "G4ProcessVector.hh" 85 #include "G4ProcessVector.hh"
69 #include "G4Gamma.hh" 86 #include "G4Gamma.hh"
70 #include "G4Electron.hh" 87 #include "G4Electron.hh"
71 #include "G4Positron.hh" 88 #include "G4Positron.hh"
72 #include "G4EmUtility.hh" <<
73 89
74 //....oooOO0OOooo........oooOO0OOooo........oo 90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 91
76 G4EmCalculator::G4EmCalculator() 92 G4EmCalculator::G4EmCalculator()
77 { 93 {
78 manager = G4LossTableManager::Instance(); 94 manager = G4LossTableManager::Instance();
79 nist = G4NistManager::Instance(); 95 nist = G4NistManager::Instance();
80 theParameters = G4EmParameters::Instance(); <<
81 corr = manager->EmCorrections(); 96 corr = manager->EmCorrections();
82 cutenergy[0] = cutenergy[1] = cutenergy[2] = << 97 nLocalMaterials = 0;
83 theGenericIon = G4GenericIon::GenericIon(); << 98 verbose = 0;
84 ionEffCharge = new G4ionEffectiveCharge(); << 99 currentCoupleIndex = 0;
85 dynParticle = new G4DynamicParticle(); << 100 currentCouple = nullptr;
86 ionTable = G4ParticleTable::GetParticle << 101 currentMaterial = cutMaterial = nullptr;
>> 102 currentParticle = nullptr;
>> 103 lambdaParticle = nullptr;
>> 104 baseParticle = nullptr;
>> 105 currentLambda = nullptr;
>> 106 currentModel = nullptr;
>> 107 currentProcess = nullptr;
>> 108 loweModel = nullptr;
>> 109 chargeSquare = 1.0;
>> 110 massRatio = 1.0;
>> 111 mass = 0.0;
>> 112 currentCut = 0.0;
>> 113 cutenergy[0] = cutenergy[1] = cutenergy[2] = DBL_MAX;
>> 114 currentParticleName= "";
>> 115 currentMaterialName= "";
>> 116 currentName = "";
>> 117 lambdaName = "";
>> 118 theGenericIon = G4GenericIon::GenericIon();
>> 119 ionEffCharge = new G4ionEffectiveCharge();
>> 120 ionTable = G4ParticleTable::GetParticleTable()->GetIonTable();
>> 121 isIon = false;
>> 122 isApplicable = false;
87 } 123 }
88 124
89 //....oooOO0OOooo........oooOO0OOooo........oo 125 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
90 126
91 G4EmCalculator::~G4EmCalculator() 127 G4EmCalculator::~G4EmCalculator()
92 { 128 {
93 delete ionEffCharge; 129 delete ionEffCharge;
94 delete dynParticle; <<
95 for (G4int i=0; i<nLocalMaterials; ++i) { 130 for (G4int i=0; i<nLocalMaterials; ++i) {
96 delete localCouples[i]; 131 delete localCouples[i];
97 } 132 }
98 } 133 }
99 134
100 //....oooOO0OOooo........oooOO0OOooo........oo 135 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 136
102 G4double G4EmCalculator::GetDEDX(G4double kinE 137 G4double G4EmCalculator::GetDEDX(G4double kinEnergy,
103 const G4Parti 138 const G4ParticleDefinition* p,
104 const G4Mater 139 const G4Material* mat,
105 const G4Regio 140 const G4Region* region)
106 { 141 {
107 G4double res = 0.0; 142 G4double res = 0.0;
108 const G4MaterialCutsCouple* couple = FindCou 143 const G4MaterialCutsCouple* couple = FindCouple(mat, region);
109 if(nullptr != couple && UpdateParticle(p, ki << 144 if(couple && UpdateParticle(p, kinEnergy) ) {
110 res = manager->GetDEDX(p, kinEnergy, coupl 145 res = manager->GetDEDX(p, kinEnergy, couple);
111 146
112 if(isIon) { 147 if(isIon) {
113 if(FindEmModel(p, currentProcessName, ki 148 if(FindEmModel(p, currentProcessName, kinEnergy)) {
114 G4double length = CLHEP::nm; 149 G4double length = CLHEP::nm;
115 G4double eloss = res*length; 150 G4double eloss = res*length;
116 //G4cout << "### GetDEDX: E= " << kinE 151 //G4cout << "### GetDEDX: E= " << kinEnergy << " dedx0= " << res
117 // << " de= " << eloss << G4endl 152 // << " de= " << eloss << G4endl;;
118 dynParticle->SetKineticEnergy(kinEnerg << 153 G4double niel = 0.0;
>> 154 dynParticle.SetKineticEnergy(kinEnergy);
119 currentModel->GetChargeSquareRatio(p, 155 currentModel->GetChargeSquareRatio(p, mat, kinEnergy);
120 currentModel->CorrectionsAlongStep(cou << 156 currentModel->CorrectionsAlongStep(couple,&dynParticle,eloss,niel,length);
121 res = eloss/length; 157 res = eloss/length;
122 //G4cout << " de1= " << eloss << 158 //G4cout << " de1= " << eloss << " res1= " << res
123 // << " " << p->GetParticleName( 159 // << " " << p->GetParticleName() <<G4endl;;
124 } 160 }
125 } 161 }
126 162
127 if(verbose>0) { 163 if(verbose>0) {
128 G4cout << "G4EmCalculator::GetDEDX: E(Me 164 G4cout << "G4EmCalculator::GetDEDX: E(MeV)= " << kinEnergy/MeV
129 << " DEDX(MeV/mm)= " << res*mm/Me 165 << " DEDX(MeV/mm)= " << res*mm/MeV
130 << " DEDX(MeV*cm^2/g)= " << res*g 166 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
131 << " " << p->GetParticleName() 167 << " " << p->GetParticleName()
132 << " in " << mat->GetName() 168 << " in " << mat->GetName()
133 << " isIon= " << isIon 169 << " isIon= " << isIon
134 << G4endl; 170 << G4endl;
135 } 171 }
136 } 172 }
137 return res; 173 return res;
138 } 174 }
139 175
140 //....oooOO0OOooo........oooOO0OOooo........oo 176 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
141 177
142 G4double G4EmCalculator::GetRangeFromRestricte 178 G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy,
143 179 const G4ParticleDefinition* p,
144 180 const G4Material* mat,
145 181 const G4Region* region)
146 { 182 {
147 G4double res = 0.0; 183 G4double res = 0.0;
148 const G4MaterialCutsCouple* couple = FindCou 184 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
149 if(couple && UpdateParticle(p, kinEnergy)) { 185 if(couple && UpdateParticle(p, kinEnergy)) {
150 res = manager->GetRangeFromRestricteDEDX(p 186 res = manager->GetRangeFromRestricteDEDX(p, kinEnergy, couple);
151 if(verbose>1) { << 187 if(verbose>0) {
152 G4cout << " G4EmCalculator::GetRangeFrom << 188 G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
153 << kinEnergy/MeV <<
154 << " range(mm)= " << res/mm 189 << " range(mm)= " << res/mm
155 << " " << p->GetParticleName() 190 << " " << p->GetParticleName()
156 << " in " << mat->GetName() 191 << " in " << mat->GetName()
157 << G4endl; 192 << G4endl;
158 } 193 }
159 } 194 }
160 return res; 195 return res;
161 } 196 }
162 197
163 //....oooOO0OOooo........oooOO0OOooo........oo 198 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
164 199
165 G4double G4EmCalculator::GetCSDARange(G4double 200 G4double G4EmCalculator::GetCSDARange(G4double kinEnergy,
166 const G4 201 const G4ParticleDefinition* p,
167 const G4 202 const G4Material* mat,
168 const G4 203 const G4Region* region)
169 { 204 {
170 G4double res = 0.0; 205 G4double res = 0.0;
171 if(!theParameters->BuildCSDARange()) { << 206 if(!G4LossTableManager::Instance()->BuildCSDARange()) {
172 G4ExceptionDescription ed; 207 G4ExceptionDescription ed;
173 ed << "G4EmCalculator::GetCSDARange: CSDA 208 ed << "G4EmCalculator::GetCSDARange: CSDA table is not built; "
174 << " use UI command: /process/eLoss/CSD 209 << " use UI command: /process/eLoss/CSDARange true";
175 G4Exception("G4EmCalculator::GetCSDARange" 210 G4Exception("G4EmCalculator::GetCSDARange", "em0077",
176 JustWarning, ed); 211 JustWarning, ed);
177 return res; 212 return res;
178 } 213 }
179 214
180 const G4MaterialCutsCouple* couple = FindCou 215 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
181 if(nullptr != couple && UpdateParticle(p, ki << 216 if(couple && UpdateParticle(p, kinEnergy)) {
182 res = manager->GetCSDARange(p, kinEnergy, 217 res = manager->GetCSDARange(p, kinEnergy, couple);
183 if(verbose>1) { << 218 if(verbose>0) {
184 G4cout << " G4EmCalculator::GetCSDARange << 219 G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
185 << " range(mm)= " << res/mm 220 << " range(mm)= " << res/mm
186 << " " << p->GetParticleName() 221 << " " << p->GetParticleName()
187 << " in " << mat->GetName() 222 << " in " << mat->GetName()
188 << G4endl; 223 << G4endl;
189 } 224 }
190 } 225 }
191 return res; 226 return res;
192 } 227 }
193 228
194 //....oooOO0OOooo........oooOO0OOooo........oo 229 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
195 230
196 G4double G4EmCalculator::GetRange(G4double kin 231 G4double G4EmCalculator::GetRange(G4double kinEnergy,
197 const G4Part 232 const G4ParticleDefinition* p,
198 const G4Mate 233 const G4Material* mat,
199 const G4Regi 234 const G4Region* region)
200 { 235 {
201 G4double res = 0.0; 236 G4double res = 0.0;
202 if(theParameters->BuildCSDARange()) { << 237 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
203 res = GetCSDARange(kinEnergy, p, mat, regi << 238 if(couple && UpdateParticle(p, kinEnergy)) {
204 } else { << 239 res = manager->GetRange(p, kinEnergy, couple);
205 res = GetRangeFromRestricteDEDX(kinEnergy, << 240 if(verbose>0) {
>> 241 G4cout << "G4EmCalculator::GetRange: E(MeV)= " << kinEnergy/MeV
>> 242 << " range(mm)= " << res/mm
>> 243 << " " << p->GetParticleName()
>> 244 << " in " << mat->GetName()
>> 245 << G4endl;
>> 246 }
206 } 247 }
207 return res; 248 return res;
208 } 249 }
209 250
210 //....oooOO0OOooo........oooOO0OOooo........oo 251 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
211 252
212 G4double G4EmCalculator::GetKinEnergy(G4double 253 G4double G4EmCalculator::GetKinEnergy(G4double range,
213 const G4 254 const G4ParticleDefinition* p,
214 const G4 255 const G4Material* mat,
215 const G4 256 const G4Region* region)
216 { 257 {
217 G4double res = 0.0; 258 G4double res = 0.0;
218 const G4MaterialCutsCouple* couple = FindCou 259 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
219 if(nullptr != couple && UpdateParticle(p, 1. << 260 if(couple && UpdateParticle(p, 1.0*GeV)) {
220 res = manager->GetEnergy(p, range, couple) 261 res = manager->GetEnergy(p, range, couple);
221 if(verbose>0) { 262 if(verbose>0) {
222 G4cout << "G4EmCalculator::GetKinEnergy: 263 G4cout << "G4EmCalculator::GetKinEnergy: Range(mm)= " << range/mm
223 << " KinE(MeV)= " << res/MeV 264 << " KinE(MeV)= " << res/MeV
224 << " " << p->GetParticleName() 265 << " " << p->GetParticleName()
225 << " in " << mat->GetName() 266 << " in " << mat->GetName()
226 << G4endl; 267 << G4endl;
227 } 268 }
228 } 269 }
229 return res; 270 return res;
230 } 271 }
231 272
232 //....oooOO0OOooo........oooOO0OOooo........oo 273 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
233 274
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, kinEnergy);
246 G4int procType = -1; << 287
247 FindLambdaTable(p, processName, kinEnerg << 288 if(currentLambda) {
248 << 289 G4double e = kinEnergy*massRatio;
249 G4VEmProcess* emproc = FindDiscreteProce << 290 res = (((*currentLambda)[idx])->Value(e))*chargeSquare;
250 if(nullptr != emproc) { << 291 } else {
251 res = emproc->GetCrossSection(kinEnergy, cou << 292 res = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat,
252 } else if(currentLambda) { << 293 kinEnergy);
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) { <<
270 G4cout << "G4EmCalculator::GetXSPerVol <<
271 << " cross(cm-1)= " << res*cm <<
272 << " " << p->GetParticleName( <<
273 << " in " << mat->GetName(); <<
274 if(verbose>1) <<
275 G4cout << " idx= " << idx << " Esc <<
276 << kinEnergy*massRatio <<
277 << " q2= " << chargeSquare; <<
278 G4cout << G4endl; <<
279 } <<
280 } 294 }
>> 295 if(verbose>0) {
>> 296 G4cout << "G4EmCalculator::GetXSPerVolume: E(MeV)= " << kinEnergy/MeV
>> 297 << " cross(cm-1)= " << res*cm
>> 298 << " " << p->GetParticleName()
>> 299 << " in " << mat->GetName();
>> 300 if(verbose>1)
>> 301 G4cout << " idx= " << idx << " Escaled((MeV)= "
>> 302 << kinEnergy*massRatio
>> 303 << " q2= " << chargeSquare;
>> 304 G4cout << G4endl;
>> 305 }
281 } 306 }
282 return res; 307 return res;
283 } 308 }
284 309
285 //....oooOO0OOooo........oooOO0OOooo........oo 310 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
286 311
287 G4double G4EmCalculator::GetShellIonisationCro 312 G4double G4EmCalculator::GetShellIonisationCrossSectionPerAtom(
288 const 313 const G4String& particle,
289 G4int 314 G4int Z,
290 G4Ato 315 G4AtomicShellEnumerator shell,
291 G4dou 316 G4double kinEnergy)
292 { 317 {
293 G4double res = 0.0; 318 G4double res = 0.0;
294 const G4ParticleDefinition* p = FindParticle 319 const G4ParticleDefinition* p = FindParticle(particle);
295 G4VAtomDeexcitation* ad = manager->AtomDeexc 320 G4VAtomDeexcitation* ad = manager->AtomDeexcitation();
296 if(nullptr != p && nullptr != ad) { << 321 if(p && ad) {
297 res = ad->GetShellIonisationCrossSectionPe 322 res = ad->GetShellIonisationCrossSectionPerAtom(p, Z, shell, kinEnergy);
298 } 323 }
299 return res; 324 return res;
300 } 325 }
301 326
302 //....oooOO0OOooo........oooOO0OOooo........oo 327 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
303 328
304 G4double G4EmCalculator::GetMeanFreePath(G4dou 329 G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy,
305 const 330 const G4ParticleDefinition* p,
306 const 331 const G4String& processName,
307 const 332 const G4Material* mat,
308 const 333 const G4Region* region)
309 { 334 {
310 G4double res = DBL_MAX; 335 G4double res = DBL_MAX;
311 G4double x = GetCrossSectionPerVolume(kinEne 336 G4double x = GetCrossSectionPerVolume(kinEnergy,p, processName, mat,region);
312 if(x > 0.0) { res = 1.0/x; } 337 if(x > 0.0) { res = 1.0/x; }
313 if(verbose>1) { 338 if(verbose>1) {
314 G4cout << "G4EmCalculator::GetMeanFreePath 339 G4cout << "G4EmCalculator::GetMeanFreePath: E(MeV)= " << kinEnergy/MeV
315 << " MFP(mm)= " << res/mm 340 << " MFP(mm)= " << res/mm
316 << " " << p->GetParticleName() 341 << " " << p->GetParticleName()
317 << " in " << mat->GetName() 342 << " in " << mat->GetName()
318 << G4endl; 343 << G4endl;
319 } 344 }
320 return res; 345 return res;
321 } 346 }
322 347
323 //....oooOO0OOooo........oooOO0OOooo........oo 348 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
324 349
325 void G4EmCalculator::PrintDEDXTable(const G4Pa 350 void G4EmCalculator::PrintDEDXTable(const G4ParticleDefinition* p)
326 { 351 {
327 const G4VEnergyLossProcess* elp = manager->G << 352 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
328 G4cout << "##### DEDX Table for " << p->GetP 353 G4cout << "##### DEDX Table for " << p->GetParticleName() << G4endl;
329 if(nullptr != elp) G4cout << *(elp->DEDXTabl << 354 if(elp) G4cout << *(elp->DEDXTable()) << G4endl;
330 } 355 }
331 356
332 //....oooOO0OOooo........oooOO0OOooo........oo 357 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
333 358
334 void G4EmCalculator::PrintRangeTable(const G4P 359 void G4EmCalculator::PrintRangeTable(const G4ParticleDefinition* p)
335 { 360 {
336 const G4VEnergyLossProcess* elp = manager->G << 361 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
337 G4cout << "##### Range Table for " << p->Get 362 G4cout << "##### Range Table for " << p->GetParticleName() << G4endl;
338 if(nullptr != elp) G4cout << *(elp->RangeTab << 363 if(elp) G4cout << *(elp->RangeTableForLoss()) << G4endl;
339 } 364 }
340 365
341 //....oooOO0OOooo........oooOO0OOooo........oo 366 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
342 367
343 void G4EmCalculator::PrintInverseRangeTable(co 368 void G4EmCalculator::PrintInverseRangeTable(const G4ParticleDefinition* p)
344 { 369 {
345 const G4VEnergyLossProcess* elp = manager->G << 370 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
346 G4cout << "### G4EmCalculator: Inverse Range 371 G4cout << "### G4EmCalculator: Inverse Range Table for "
347 << p->GetParticleName() << G4endl; 372 << p->GetParticleName() << G4endl;
348 if(nullptr != elp) G4cout << *(elp->InverseR << 373 if(elp) G4cout << *(elp->InverseRangeTable()) << G4endl;
349 } 374 }
350 375
351 //....oooOO0OOooo........oooOO0OOooo........oo 376 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
352 377
353 G4double G4EmCalculator::ComputeDEDX(G4double 378 G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy,
354 const G4P 379 const G4ParticleDefinition* p,
355 const G4S 380 const G4String& processName,
356 const G4M 381 const G4Material* mat,
357 G4d 382 G4double cut)
358 { 383 {
359 SetupMaterial(mat); 384 SetupMaterial(mat);
360 G4double res = 0.0; 385 G4double res = 0.0;
361 if(verbose > 1) { 386 if(verbose > 1) {
362 G4cout << "### G4EmCalculator::ComputeDEDX 387 G4cout << "### G4EmCalculator::ComputeDEDX: " << p->GetParticleName()
363 << " in " << currentMaterialName 388 << " in " << currentMaterialName
364 << " e(MeV)= " << kinEnergy/MeV << 389 << " e(MeV)= " << kinEnergy/MeV << " cut(MeV)= " << cut/MeV
365 << G4endl; 390 << G4endl;
366 } 391 }
367 if(UpdateParticle(p, kinEnergy)) { 392 if(UpdateParticle(p, kinEnergy)) {
368 if(FindEmModel(p, processName, kinEnergy)) 393 if(FindEmModel(p, processName, kinEnergy)) {
369 G4double escaled = kinEnergy*massRatio; << 394
370 if(nullptr != baseParticle) { << 395 // Special case of ICRU'73 model
371 res = currentModel->ComputeDEDXPerVolume(mat << 396 if(currentModel->GetName() == "ParamICRU73") {
372 << 397 res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut);
373 if(verbose > 1) { << 398 if(verbose > 1) {
374 G4cout << "Particle: " << p->GetParticleNa << 399 G4cout << " ICRU73 ion E(MeV)= " << kinEnergy << " ";
375 << " E(MeV)=" << kinEnergy << 400 G4cout << currentModel->GetName() << ": DEDX(MeV/mm)= " << res*mm/MeV
376 << " Base particle: " << baseParticle->Ge << 401 << " DEDX(MeV*cm^2/g)= "
377 << " Escaled(MeV)= " << escaled << 402 << res*gram/(MeV*cm2*mat->GetDensity())
378 << " q2=" << chargeSquare << G4endl; << 403 << G4endl;
379 } <<
380 } else { <<
381 res = currentModel->ComputeDEDXPerVolume(mat <<
382 if(verbose > 1) { <<
383 G4cout << "Particle: " << p->GetParticleNa <<
384 << " E(MeV)=" << kinEnergy << G4endl; <<
385 } <<
386 } <<
387 if(verbose > 1) { <<
388 G4cout << currentModel->GetName() << ": DEDX <<
389 << " DEDX(MeV*cm^2/g)= " <<
390 << res*gram/(MeV*cm2*mat->GetDensity( <<
391 << G4endl; <<
392 } <<
393 // emulate smoothing procedure <<
394 if(applySmoothing && nullptr != loweMode <<
395 G4double eth = currentModel->LowEnergyLimit( <<
396 G4double res0 = 0.0; <<
397 G4double res1 = 0.0; <<
398 if(nullptr != baseParticle) { <<
399 res1 = chargeSquare* <<
400 currentModel->ComputeDEDXPerVolume(mat, <<
401 res0 = chargeSquare* <<
402 loweModel->ComputeDEDXPerVolume(mat, bas <<
403 } else { <<
404 res1 = currentModel->ComputeDEDXPerVolume( <<
405 res0 = loweModel->ComputeDEDXPerVolume(mat <<
406 } <<
407 if(res1 > 0.0 && escaled > 0.0) { <<
408 res *= (1.0 + (res0/res1 - 1.0)*eth/escale <<
409 } <<
410 if(verbose > 1) { <<
411 G4cout << "At boundary energy(MeV)= " << e <<
412 << " DEDX(MeV/mm)= " << res0*mm/MeV << " <<
413 << " after correction DEDX(MeV/mm)=" << r <<
414 } 404 }
415 } << 405 } else {
416 // correction for ions << 406
417 if(isIon) { << 407 G4double escaled = kinEnergy*massRatio;
418 const G4double length = CLHEP::nm; << 408 if(baseParticle) {
419 if(UpdateCouple(mat, cut)) { << 409 res = currentModel->ComputeDEDXPerVolume(
420 G4double eloss = res*length; << 410 mat, baseParticle, escaled, cut) * chargeSquare;
421 dynParticle->SetKineticEnergy(kinEnergy); << 411 if(verbose > 1) {
422 currentModel->CorrectionsAlongStep(current << 412 G4cout << baseParticle->GetParticleName()
423 l << 413 << " Escaled(MeV)= " << escaled;
424 res = eloss/length; << 414 }
>> 415 } else {
>> 416 res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut);
>> 417 if(verbose > 1) { G4cout << " no basePart E(MeV)= " << kinEnergy << " "; }
>> 418 }
>> 419 if(verbose > 1) {
>> 420 G4cout << currentModel->GetName() << ": DEDX(MeV/mm)= " << res*mm/MeV
>> 421 << " DEDX(MeV*cm^2/g)= "
>> 422 << res*gram/(MeV*cm2*mat->GetDensity())
>> 423 << G4endl;
>> 424 }
>> 425
>> 426 // emulate smoothing procedure
>> 427 G4double eth = currentModel->LowEnergyLimit();
>> 428 // G4cout << "massRatio= " << massRatio << " eth= " << eth << G4endl;
>> 429 if(loweModel) {
>> 430 G4double res0 = 0.0;
>> 431 G4double res1 = 0.0;
>> 432 if(baseParticle) {
>> 433 res1 = currentModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
>> 434 * chargeSquare;
>> 435 res0 = loweModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
>> 436 * chargeSquare;
>> 437 } else {
>> 438 res1 = currentModel->ComputeDEDXPerVolume(mat, p, eth, cut);
>> 439 res0 = loweModel->ComputeDEDXPerVolume(mat, p, eth, cut);
>> 440 }
>> 441 if(verbose > 1) {
>> 442 G4cout << "At boundary energy(MeV)= " << eth/MeV
>> 443 << " DEDX(MeV/mm)= " << res1*mm/MeV
>> 444 << G4endl;
>> 445 }
425 446
426 if(verbose > 1) { << 447 //G4cout << "eth= " << eth << " escaled= " << escaled
427 G4cout << "After Corrections: DEDX(MeV/m << 448 // << " res0= " << res0 << " res1= "
428 << " DEDX(MeV*cm^2/g)= " << 449 // << res1 << " q2= " << chargeSquare << G4endl;
429 << res*gram/(MeV*cm2*mat->GetDensity()) << 450
430 } << 451 if(res1 > 0.0 && escaled > 0.0) {
431 } << 452 res *= (1.0 + (res0/res1 - 1.0)*eth/escaled);
432 } << 453 }
433 if(verbose > 0) { << 454 }
434 G4cout << "## E(MeV)= " << kinEnergy/MeV << 455
435 << " DEDX(MeV/mm)= " << res*mm/MeV << 456 // low energy correction for ions
436 << " DEDX(MeV*cm^2/g)= " << res*gram/ << 457 if(isIon) {
437 << " cut(MeV)= " << cut/MeV << 458 G4double length = CLHEP::nm;
438 << " " << p->GetParticleName() << 459 const G4Region* r = 0;
439 << " in " << currentMaterialName << 460 const G4MaterialCutsCouple* couple = FindCouple(mat, r);
440 << " Zi^2= " << chargeSquare << 461 G4double eloss = res*length;
441 << " isIon=" << isIon << 462 G4double niel = 0.0;
442 << G4endl; << 463 dynParticle.SetKineticEnergy(kinEnergy);
>> 464 currentModel->GetChargeSquareRatio(p, mat, kinEnergy);
>> 465 currentModel->CorrectionsAlongStep(couple,&dynParticle,eloss,niel,length);
>> 466 res = eloss/length;
>> 467
>> 468 if(verbose > 1) {
>> 469 G4cout << "After Corrections: DEDX(MeV/mm)= " << res*mm/MeV
>> 470 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
>> 471 << G4endl;
>> 472 }
>> 473 }
443 } 474 }
444 } 475 }
>> 476 if(verbose > 0) {
>> 477 G4cout << "Sum: E(MeV)= " << kinEnergy/MeV
>> 478 << " DEDX(MeV/mm)= " << res*mm/MeV
>> 479 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
>> 480 << " cut(MeV)= " << cut/MeV
>> 481 << " " << p->GetParticleName()
>> 482 << " in " << currentMaterialName
>> 483 << " Zi^2= " << chargeSquare
>> 484 << " isIon=" << isIon
>> 485 << G4endl;
>> 486 }
445 } 487 }
446 return res; 488 return res;
447 } 489 }
448 490
449 //....oooOO0OOooo........oooOO0OOooo........oo 491 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
450 492
451 G4double G4EmCalculator::ComputeElectronicDEDX 493 G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy,
452 494 const G4ParticleDefinition* part,
453 495 const G4Material* mat,
454 496 G4double cut)
455 { 497 {
456 SetupMaterial(mat); 498 SetupMaterial(mat);
457 G4double dedx = 0.0; 499 G4double dedx = 0.0;
458 if(UpdateParticle(part, kinEnergy)) { 500 if(UpdateParticle(part, kinEnergy)) {
459 501
460 G4LossTableManager* lManager = G4LossTable 502 G4LossTableManager* lManager = G4LossTableManager::Instance();
461 const std::vector<G4VEnergyLossProcess*> v 503 const std::vector<G4VEnergyLossProcess*> vel =
462 lManager->GetEnergyLossProcessVector(); 504 lManager->GetEnergyLossProcessVector();
463 std::size_t n = vel.size(); << 505 G4int n = vel.size();
464 506
465 //G4cout << "ComputeElectronicDEDX for " < 507 //G4cout << "ComputeElectronicDEDX for " << part->GetParticleName()
466 // << " n= " << n << G4endl; 508 // << " n= " << n << G4endl;
467 509
468 for(std::size_t i=0; i<n; ++i) { << 510 for(G4int i=0; i<n; ++i) {
469 if(vel[i]) { 511 if(vel[i]) {
470 auto p = static_cast<G4VProcess*>(vel[ << 512 G4VProcess* p = reinterpret_cast<G4VProcess*>(vel[i]);
471 if(ActiveForParticle(part, p)) { 513 if(ActiveForParticle(part, p)) {
472 //G4cout << "idx= " << i << " " << ( 514 //G4cout << "idx= " << i << " " << (vel[i])->GetProcessName()
473 // << " " << (vel[i])->Particle()- << 515 // << " " << (vel[i])->Particle()->GetParticleName() << G4endl;
474 dedx += ComputeDEDX(kinEnergy,part,( 516 dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),mat,cut);
475 } 517 }
476 } 518 }
477 } 519 }
478 } 520 }
479 return dedx; 521 return dedx;
480 } 522 }
481 523
482 //....oooOO0OOooo........oooOO0OOooo........oo 524 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
483 525
484 G4double << 526 G4double G4EmCalculator::ComputeDEDXForCutInRange(G4double kinEnergy,
485 G4EmCalculator::ComputeDEDXForCutInRange(G4dou << 527 const G4ParticleDefinition* part,
486 const << 528 const G4Material* mat,
487 const << 529 G4double rangecut)
488 G4dou <<
489 { 530 {
490 SetupMaterial(mat); 531 SetupMaterial(mat);
491 G4double dedx = 0.0; 532 G4double dedx = 0.0;
492 if(UpdateParticle(part, kinEnergy)) { 533 if(UpdateParticle(part, kinEnergy)) {
493 534
494 G4LossTableManager* lManager = G4LossTable 535 G4LossTableManager* lManager = G4LossTableManager::Instance();
495 const std::vector<G4VEnergyLossProcess*> v 536 const std::vector<G4VEnergyLossProcess*> vel =
496 lManager->GetEnergyLossProcessVector(); 537 lManager->GetEnergyLossProcessVector();
497 std::size_t n = vel.size(); << 538 G4int n = vel.size();
498 539
499 if(mat != cutMaterial) { 540 if(mat != cutMaterial) {
500 cutMaterial = mat; 541 cutMaterial = mat;
501 cutenergy[0] = << 542 cutenergy[0] = ComputeEnergyCutFromRangeCut(rangecut, G4Gamma::Gamma(), mat);
502 ComputeEnergyCutFromRangeCut(rangecut, << 543 cutenergy[1] = ComputeEnergyCutFromRangeCut(rangecut, G4Electron::Electron(), mat);
503 cutenergy[1] = << 544 cutenergy[2] = ComputeEnergyCutFromRangeCut(rangecut, G4Positron::Positron(), mat);
504 ComputeEnergyCutFromRangeCut(rangecut, <<
505 cutenergy[2] = <<
506 ComputeEnergyCutFromRangeCut(rangecut, <<
507 } 545 }
508 546
509 //G4cout << "ComputeElectronicDEDX for " < 547 //G4cout << "ComputeElectronicDEDX for " << part->GetParticleName()
510 // << " n= " << n << G4endl; 548 // << " n= " << n << G4endl;
511 549
512 for(std::size_t i=0; i<n; ++i) { << 550 for(G4int i=0; i<n; ++i) {
513 if(vel[i]) { 551 if(vel[i]) {
514 auto p = static_cast<G4VProcess*>(vel[ << 552 G4VProcess* p = reinterpret_cast<G4VProcess*>(vel[i]);
515 if(ActiveForParticle(part, p)) { 553 if(ActiveForParticle(part, p)) {
516 //G4cout << "idx= " << i << " " << ( 554 //G4cout << "idx= " << i << " " << (vel[i])->GetProcessName()
517 // << " " << (vel[i])->Particle()-> << 555 // << " " << (vel[i])->Particle()->GetParticleName() << G4endl;
518 const G4ParticleDefinition* sec = (v 556 const G4ParticleDefinition* sec = (vel[i])->SecondaryParticle();
519 std::size_t idx = 0; << 557 G4int idx = 0;
520 if(sec == G4Electron::Electron()) { 558 if(sec == G4Electron::Electron()) { idx = 1; }
521 else if(sec == G4Positron::Positron( 559 else if(sec == G4Positron::Positron()) { idx = 2; }
522 560
523 dedx += ComputeDEDX(kinEnergy,part,( 561 dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),
524 mat,cutenergy[id 562 mat,cutenergy[idx]);
525 } 563 }
526 } 564 }
527 } 565 }
528 } 566 }
529 return dedx; 567 return dedx;
530 } 568 }
531 569
532 //....oooOO0OOooo........oooOO0OOooo........oo 570 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
533 571
534 G4double G4EmCalculator::ComputeTotalDEDX(G4do 572 G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy,
535 cons 573 const G4ParticleDefinition* part,
536 cons 574 const G4Material* mat,
537 G4do 575 G4double cut)
538 { 576 {
539 G4double dedx = ComputeElectronicDEDX(kinEne 577 G4double dedx = ComputeElectronicDEDX(kinEnergy,part,mat,cut);
540 if(mass > 700.*MeV) { dedx += ComputeNuclear 578 if(mass > 700.*MeV) { dedx += ComputeNuclearDEDX(kinEnergy,part,mat); }
541 return dedx; 579 return dedx;
542 } 580 }
543 581
544 //....oooOO0OOooo........oooOO0OOooo........oo 582 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
545 583
546 G4double G4EmCalculator::ComputeNuclearDEDX(G4 584 G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy,
547 const G4 585 const G4ParticleDefinition* p,
548 const G4 586 const G4Material* mat)
549 { 587 {
550 G4double res = 0.0; << 588
551 G4VEmProcess* nucst = FindDiscreteProcess(p, << 589 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 } <<
559 590
560 if(verbose > 1) { 591 if(verbose > 1) {
561 G4cout << p->GetParticleName() << " E(MeV 592 G4cout << p->GetParticleName() << " E(MeV)= " << kinEnergy/MeV
562 << " NuclearDEDX(MeV/mm)= " << res* 593 << " NuclearDEDX(MeV/mm)= " << res*mm/MeV
563 << " NuclearDEDX(MeV*cm^2/g)= " 594 << " NuclearDEDX(MeV*cm^2/g)= "
564 << res*gram/(MeV*cm2*mat->GetDensit 595 << res*gram/(MeV*cm2*mat->GetDensity())
565 << G4endl; 596 << G4endl;
566 } 597 }
567 return res; 598 return res;
568 } 599 }
569 600
570 //....oooOO0OOooo........oooOO0OOooo........oo 601 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
571 602
572 G4double G4EmCalculator::ComputeCrossSectionPe 603 G4double G4EmCalculator::ComputeCrossSectionPerVolume(
573 604 G4double kinEnergy,
574 c 605 const G4ParticleDefinition* p,
575 c 606 const G4String& processName,
576 c 607 const G4Material* mat,
577 608 G4double cut)
578 { 609 {
579 SetupMaterial(mat); 610 SetupMaterial(mat);
580 G4double res = 0.0; 611 G4double res = 0.0;
581 if(UpdateParticle(p, kinEnergy)) { 612 if(UpdateParticle(p, kinEnergy)) {
582 if(FindEmModel(p, processName, kinEnergy)) 613 if(FindEmModel(p, processName, kinEnergy)) {
583 G4double e = kinEnergy; 614 G4double e = kinEnergy;
584 G4double aCut = std::max(cut, theParamet <<
585 if(baseParticle) { 615 if(baseParticle) {
586 e *= kinEnergy*massRatio; 616 e *= kinEnergy*massRatio;
587 res = currentModel->CrossSectionPerVol 617 res = currentModel->CrossSectionPerVolume(
588 mat, baseParticle, e, aCut, e) * << 618 mat, baseParticle, e, cut, e) * chargeSquare;
589 } else { 619 } else {
590 res = currentModel->CrossSectionPerVol << 620 res = currentModel->CrossSectionPerVolume(mat, p, e, cut, e);
591 } 621 }
592 if(verbose>0) { 622 if(verbose>0) {
593 G4cout << "G4EmCalculator::ComputeXSPe << 623 G4cout << "G4EmCalculator::ComputeXSPerVolume: E(MeV)= " << kinEnergy/MeV
594 << kinEnergy/MeV <<
595 << " cross(cm-1)= " << res*cm 624 << " cross(cm-1)= " << res*cm
596 << " cut(keV)= " << aCut/keV << 625 << " cut(keV)= " << cut/keV
597 << " " << p->GetParticleName( 626 << " " << p->GetParticleName()
598 << " in " << mat->GetName() 627 << " in " << mat->GetName()
599 << G4endl; 628 << G4endl;
600 } 629 }
601 } 630 }
602 } 631 }
603 return res; 632 return res;
604 } 633 }
605 634
606 //....oooOO0OOooo........oooOO0OOooo........oo 635 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
607 636
608 G4double << 637 G4double G4EmCalculator::ComputeCrossSectionPerAtom(
609 G4EmCalculator::ComputeCrossSectionPerAtom(G4d << 638 G4double kinEnergy,
610 con << 639 const G4ParticleDefinition* p,
611 con << 640 const G4String& processName,
612 G4d << 641 G4double Z, G4double A,
613 G4d << 642 G4double cut)
614 { 643 {
615 G4double res = 0.0; 644 G4double res = 0.0;
616 if(UpdateParticle(p, kinEnergy)) { 645 if(UpdateParticle(p, kinEnergy)) {
617 G4int iz = G4lrint(Z); << 646 CheckMaterial(G4lrint(Z));
618 CheckMaterial(iz); <<
619 if(FindEmModel(p, processName, kinEnergy)) 647 if(FindEmModel(p, processName, kinEnergy)) {
620 G4double e = kinEnergy; 648 G4double e = kinEnergy;
621 G4double aCut = std::max(cut, theParamet <<
622 if(baseParticle) { 649 if(baseParticle) {
623 e *= kinEnergy*massRatio; 650 e *= kinEnergy*massRatio;
624 currentModel->InitialiseForElement(bas << 651 currentModel->InitialiseForElement(baseParticle, G4lrint(Z));
625 res = currentModel->ComputeCrossSectio 652 res = currentModel->ComputeCrossSectionPerAtom(
626 baseParticle, e, Z, A, aCut) * c << 653 baseParticle, e, Z, A, cut) * chargeSquare;
627 } else { 654 } else {
628 currentModel->InitialiseForElement(p, << 655 currentModel->InitialiseForElement(p, G4lrint(Z));
629 res = currentModel->ComputeCrossSectio << 656 res = currentModel->ComputeCrossSectionPerAtom(p, e, Z, A, cut);
630 } 657 }
631 if(verbose>0) { 658 if(verbose>0) {
632 G4cout << "E(MeV)= " << kinEnergy/MeV 659 G4cout << "E(MeV)= " << kinEnergy/MeV
633 << " cross(barn)= " << res/barn 660 << " cross(barn)= " << res/barn
634 << " " << p->GetParticleName( 661 << " " << p->GetParticleName()
635 << " Z= " << Z << " A= " << A/ 662 << " Z= " << Z << " A= " << A/(g/mole) << " g/mole"
636 << " cut(keV)= " << aCut/keV <<
637 << G4endl; 663 << G4endl;
638 } 664 }
639 } 665 }
640 } 666 }
641 return res; 667 return res;
642 } 668 }
643 669
644 //....oooOO0OOooo........oooOO0OOooo........oo 670 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
645 671
646 G4double << 672 G4double G4EmCalculator::ComputeCrossSectionPerShell(G4double kinEnergy,
647 G4EmCalculator::ComputeCrossSectionPerShell(G4 << 673 const G4ParticleDefinition* p,
648 co << 674 const G4String& processName,
649 co << 675 G4int Z, G4int shellIdx,
650 G4 << 676 G4double cut)
651 G4 <<
652 { 677 {
653 G4double res = 0.0; 678 G4double res = 0.0;
654 if(UpdateParticle(p, kinEnergy)) { 679 if(UpdateParticle(p, kinEnergy)) {
655 CheckMaterial(Z); 680 CheckMaterial(Z);
656 if(FindEmModel(p, processName, kinEnergy)) 681 if(FindEmModel(p, processName, kinEnergy)) {
657 G4double e = kinEnergy; 682 G4double e = kinEnergy;
658 G4double aCut = std::max(cut, theParamet << 683 if(baseParticle) {
659 if(nullptr != baseParticle) { <<
660 e *= kinEnergy*massRatio; 684 e *= kinEnergy*massRatio;
661 currentModel->InitialiseForElement(bas 685 currentModel->InitialiseForElement(baseParticle, Z);
662 res = << 686 res = currentModel->ComputeCrossSectionPerShell(baseParticle, Z, shellIdx,
663 currentModel->ComputeCrossSectionPer << 687 e, cut) * chargeSquare;
664 <<
665 } else { 688 } else {
666 currentModel->InitialiseForElement(p, 689 currentModel->InitialiseForElement(p, Z);
667 res = currentModel->ComputeCrossSectio << 690 res = currentModel->ComputeCrossSectionPerAtom(p, Z, shellIdx, e, cut);
668 } 691 }
669 if(verbose>0) { 692 if(verbose>0) {
670 G4cout << "E(MeV)= " << kinEnergy/MeV 693 G4cout << "E(MeV)= " << kinEnergy/MeV
671 << " cross(barn)= " << res/barn 694 << " cross(barn)= " << res/barn
672 << " " << p->GetParticleName( 695 << " " << p->GetParticleName()
673 << " Z= " << Z << " shellIdx= << 696 << " Z= " << Z << " shellIdx= " << shellIdx << G4endl;
674 << " cut(keV)= " << aCut/keV <<
675 << G4endl; <<
676 } 697 }
677 } 698 }
678 } 699 }
679 return res; 700 return res;
680 } 701 }
681 702
682 //....oooOO0OOooo........oooOO0OOooo........oo 703 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
683 704
684 G4double 705 G4double
685 G4EmCalculator::ComputeGammaAttenuationLength( 706 G4EmCalculator::ComputeGammaAttenuationLength(G4double kinEnergy,
686 707 const G4Material* mat)
687 { 708 {
688 G4double res = 0.0; 709 G4double res = 0.0;
689 const G4ParticleDefinition* gamma = G4Gamma: 710 const G4ParticleDefinition* gamma = G4Gamma::Gamma();
690 res += ComputeCrossSectionPerVolume(kinEnerg 711 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "conv", mat, 0.0);
691 res += ComputeCrossSectionPerVolume(kinEnerg 712 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "compt", mat, 0.0);
692 res += ComputeCrossSectionPerVolume(kinEnerg 713 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "phot", mat, 0.0);
693 res += ComputeCrossSectionPerVolume(kinEnerg 714 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "Rayl", mat, 0.0);
694 if(res > 0.0) { res = 1.0/res; } 715 if(res > 0.0) { res = 1.0/res; }
695 return res; 716 return res;
696 } 717 }
697 718
698 //....oooOO0OOooo........oooOO0OOooo........oo 719 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
699 720
700 G4double G4EmCalculator::ComputeShellIonisatio 721 G4double G4EmCalculator::ComputeShellIonisationCrossSectionPerAtom(
701 const 722 const G4String& particle,
702 G4int 723 G4int Z,
703 G4Ato 724 G4AtomicShellEnumerator shell,
704 G4dou 725 G4double kinEnergy,
705 const 726 const G4Material* mat)
706 { 727 {
707 G4double res = 0.0; 728 G4double res = 0.0;
708 const G4ParticleDefinition* p = FindParticle 729 const G4ParticleDefinition* p = FindParticle(particle);
709 G4VAtomDeexcitation* ad = manager->AtomDeexc 730 G4VAtomDeexcitation* ad = manager->AtomDeexcitation();
710 if(p && ad) { 731 if(p && ad) {
711 res = ad->ComputeShellIonisationCrossSecti 732 res = ad->ComputeShellIonisationCrossSectionPerAtom(p, Z, shell,
712 733 kinEnergy, mat);
713 } 734 }
714 return res; 735 return res;
715 } 736 }
716 737
717 //....oooOO0OOooo........oooOO0OOooo........oo 738 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
718 739
719 G4double G4EmCalculator::ComputeMeanFreePath(G 740 G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy,
720 c 741 const G4ParticleDefinition* p,
721 c 742 const G4String& processName,
722 c 743 const G4Material* mat,
723 G << 744 G4double cut)
724 { 745 {
725 G4double mfp = DBL_MAX; 746 G4double mfp = DBL_MAX;
726 G4double x = << 747 G4double x = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat, cut);
727 ComputeCrossSectionPerVolume(kinEnergy, p, <<
728 if(x > 0.0) { mfp = 1.0/x; } 748 if(x > 0.0) { mfp = 1.0/x; }
729 if(verbose>1) { 749 if(verbose>1) {
730 G4cout << "E(MeV)= " << kinEnergy/MeV 750 G4cout << "E(MeV)= " << kinEnergy/MeV
731 << " MFP(mm)= " << mfp/mm 751 << " MFP(mm)= " << mfp/mm
732 << " " << p->GetParticleName() 752 << " " << p->GetParticleName()
733 << " in " << mat->GetName() 753 << " in " << mat->GetName()
734 << G4endl; 754 << G4endl;
735 } 755 }
736 return mfp; 756 return mfp;
737 } 757 }
738 758
739 //....oooOO0OOooo........oooOO0OOooo........oo 759 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
740 760
741 G4double G4EmCalculator::ComputeEnergyCutFromR 761 G4double G4EmCalculator::ComputeEnergyCutFromRangeCut(
742 G4double range, 762 G4double range,
743 const G4ParticleDefin 763 const G4ParticleDefinition* part,
744 const G4Material* mat 764 const G4Material* mat)
745 { 765 {
746 return G4ProductionCutsTable::GetProductionC 766 return G4ProductionCutsTable::GetProductionCutsTable()->
747 ConvertRangeToEnergy(part, mat, range); 767 ConvertRangeToEnergy(part, mat, range);
748 } 768 }
749 769
750 //....oooOO0OOooo........oooOO0OOooo........oo 770 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
751 771
752 G4bool G4EmCalculator::UpdateParticle(const G4 772 G4bool G4EmCalculator::UpdateParticle(const G4ParticleDefinition* p,
753 G4double 773 G4double kinEnergy)
754 { 774 {
755 if(p != currentParticle) { 775 if(p != currentParticle) {
756 776
757 // new particle 777 // new particle
758 currentParticle = p; 778 currentParticle = p;
759 dynParticle->SetDefinition(const_cast<G4Pa << 779 dynParticle.SetDefinition(const_cast<G4ParticleDefinition*>(p));
760 dynParticle->SetKineticEnergy(kinEnergy); << 780 dynParticle.SetKineticEnergy(kinEnergy);
761 baseParticle = nullptr; << 781 baseParticle = 0;
762 currentParticleName = p->GetParticleName() 782 currentParticleName = p->GetParticleName();
763 massRatio = 1.0; 783 massRatio = 1.0;
764 mass = p->GetPDGMass(); 784 mass = p->GetPDGMass();
765 chargeSquare = 1.0; 785 chargeSquare = 1.0;
766 currentProcess = manager->GetEnergyLossPr << 786 currentProcess = FindEnergyLossProcess(p);
767 currentProcessName = ""; 787 currentProcessName = "";
768 isIon = false; 788 isIon = false;
769 789
770 // ionisation process exist 790 // ionisation process exist
771 if(nullptr != currentProcess) { << 791 if(currentProcess) {
772 currentProcessName = currentProcess->Get 792 currentProcessName = currentProcess->GetProcessName();
773 baseParticle = currentProcess->BaseParti 793 baseParticle = currentProcess->BaseParticle();
774 if(currentProcessName == "ionIoni" && p- <<
775 baseParticle = theGenericIon; <<
776 isIon = true; <<
777 } <<
778 794
779 // base particle is used 795 // base particle is used
780 if(nullptr != baseParticle) { << 796 if(baseParticle) {
781 massRatio = baseParticle->GetPDGMass() 797 massRatio = baseParticle->GetPDGMass()/p->GetPDGMass();
782 G4double q = p->GetPDGCharge()/basePar 798 G4double q = p->GetPDGCharge()/baseParticle->GetPDGCharge();
783 chargeSquare = q*q; 799 chargeSquare = q*q;
784 } 800 }
>> 801
>> 802 if(p->GetParticleType() == "nucleus"
>> 803 && currentParticleName != "deuteron"
>> 804 && currentParticleName != "triton"
>> 805 && currentParticleName != "alpha+"
>> 806 && currentParticleName != "helium"
>> 807 && currentParticleName != "hydrogen"
>> 808 ) {
>> 809 isIon = true;
>> 810 massRatio = theGenericIon->GetPDGMass()/p->GetPDGMass();
>> 811 baseParticle = theGenericIon;
>> 812 // G4cout << p->GetParticleName()
>> 813 // << " in " << currentMaterial->GetName()
>> 814 // << " e= " << kinEnergy << G4endl;
>> 815 }
785 } 816 }
786 } 817 }
>> 818
787 // Effective charge for ions 819 // Effective charge for ions
788 if(isIon && nullptr != currentProcess) { << 820 if(isIon) {
789 chargeSquare = 821 chargeSquare =
790 corr->EffectiveChargeSquareRatio(p, curr << 822 corr->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy)
791 currentProcess->SetDynamicMassCharge(massR << 823 * corr->EffectiveChargeCorrection(p,currentMaterial,kinEnergy);
792 if(verbose>1) { << 824 if(currentProcess) {
793 G4cout <<"\n NewIon: massR= "<< massRati << 825 currentProcess->SetDynamicMassCharge(massRatio,chargeSquare);
794 << chargeSquare << " " << currentProce << 826 //G4cout <<"NewP: massR= "<< massRatio << " q2= "
>> 827 // << chargeSquare << G4endl;
795 } 828 }
796 } 829 }
797 return true; 830 return true;
798 } 831 }
799 832
800 //....oooOO0OOooo........oooOO0OOooo........oo 833 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
801 834
802 const G4ParticleDefinition* G4EmCalculator::Fi 835 const G4ParticleDefinition* G4EmCalculator::FindParticle(const G4String& name)
803 { 836 {
804 const G4ParticleDefinition* p = nullptr; << 837 const G4ParticleDefinition* p = 0;
805 if(name != currentParticleName) { 838 if(name != currentParticleName) {
806 p = G4ParticleTable::GetParticleTable()->F 839 p = G4ParticleTable::GetParticleTable()->FindParticle(name);
807 if(nullptr == p) { << 840 if(!p) {
808 G4cout << "### WARNING: G4EmCalculator:: 841 G4cout << "### WARNING: G4EmCalculator::FindParticle fails to find "
809 << name << G4endl; 842 << name << G4endl;
810 } 843 }
811 } else { 844 } else {
812 p = currentParticle; 845 p = currentParticle;
813 } 846 }
814 return p; 847 return p;
815 } 848 }
816 849
817 //....oooOO0OOooo........oooOO0OOooo........oo 850 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
818 851
819 const G4ParticleDefinition* G4EmCalculator::Fi 852 const G4ParticleDefinition* G4EmCalculator::FindIon(G4int Z, G4int A)
820 { 853 {
821 const G4ParticleDefinition* p = ionTable->Ge 854 const G4ParticleDefinition* p = ionTable->GetIon(Z,A,0);
822 return p; 855 return p;
823 } 856 }
824 857
825 //....oooOO0OOooo........oooOO0OOooo........oo 858 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
826 859
827 const G4Material* G4EmCalculator::FindMaterial 860 const G4Material* G4EmCalculator::FindMaterial(const G4String& name)
828 { 861 {
829 if(name != currentMaterialName) { 862 if(name != currentMaterialName) {
830 SetupMaterial(G4Material::GetMaterial(name 863 SetupMaterial(G4Material::GetMaterial(name, false));
831 if(nullptr == currentMaterial) { << 864 if(!currentMaterial) {
832 G4cout << "### WARNING: G4EmCalculator:: 865 G4cout << "### WARNING: G4EmCalculator::FindMaterial fails to find "
833 << name << G4endl; 866 << name << G4endl;
834 } 867 }
835 } 868 }
836 return currentMaterial; 869 return currentMaterial;
837 } 870 }
838 871
839 //....oooOO0OOooo........oooOO0OOooo........oo 872 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
840 873
841 const G4Region* G4EmCalculator::FindRegion(con 874 const G4Region* G4EmCalculator::FindRegion(const G4String& reg)
842 { 875 {
843 return G4EmUtility::FindRegion(reg); << 876 const G4Region* r = 0;
>> 877 if(reg != "" && reg != "world") {
>> 878 r = G4RegionStore::GetInstance()->GetRegion(reg);
>> 879 } else {
>> 880 r = G4RegionStore::GetInstance()->GetRegion("DefaultRegionForTheWorld");
>> 881 }
>> 882 return r;
844 } 883 }
845 884
846 //....oooOO0OOooo........oooOO0OOooo........oo 885 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
847 886
848 const G4MaterialCutsCouple* G4EmCalculator::Fi 887 const G4MaterialCutsCouple* G4EmCalculator::FindCouple(
849 const G4Material* 888 const G4Material* material,
850 const G4Region* re 889 const G4Region* region)
851 { 890 {
852 const G4MaterialCutsCouple* couple = nullptr << 891 const G4MaterialCutsCouple* couple = 0;
853 SetupMaterial(material); 892 SetupMaterial(material);
854 if(nullptr != currentMaterial) { << 893 if(currentMaterial) {
855 // Access to materials 894 // Access to materials
856 const G4ProductionCutsTable* theCoupleTabl 895 const G4ProductionCutsTable* theCoupleTable=
857 G4ProductionCutsTable::GetProductionCuts 896 G4ProductionCutsTable::GetProductionCutsTable();
858 const G4Region* r = region; 897 const G4Region* r = region;
859 if(nullptr != r) { << 898 if(r) {
860 couple = theCoupleTable->GetMaterialCuts 899 couple = theCoupleTable->GetMaterialCutsCouple(material,
861 900 r->GetProductionCuts());
862 } else { 901 } else {
863 G4RegionStore* store = G4RegionStore::Ge 902 G4RegionStore* store = G4RegionStore::GetInstance();
864 std::size_t nr = store->size(); << 903 size_t nr = store->size();
865 if(0 < nr) { 904 if(0 < nr) {
866 for(std::size_t i=0; i<nr; ++i) { << 905 for(size_t i=0; i<nr; ++i) {
867 couple = theCoupleTable->GetMaterial 906 couple = theCoupleTable->GetMaterialCutsCouple(
868 material, ((*store)[i])->GetProduc 907 material, ((*store)[i])->GetProductionCuts());
869 if(nullptr != couple) { break; } << 908 if(couple) { break; }
870 } 909 }
871 } 910 }
872 } 911 }
873 } 912 }
874 if(nullptr == couple) { << 913 if(!couple) {
875 G4ExceptionDescription ed; 914 G4ExceptionDescription ed;
876 ed << "G4EmCalculator::FindCouple: fail fo 915 ed << "G4EmCalculator::FindCouple: fail for material <"
877 << currentMaterialName << ">"; 916 << currentMaterialName << ">";
878 if(region) { ed << " and region " << regio 917 if(region) { ed << " and region " << region->GetName(); }
879 G4Exception("G4EmCalculator::FindCouple", 918 G4Exception("G4EmCalculator::FindCouple", "em0078",
880 FatalException, ed); 919 FatalException, ed);
881 } 920 }
882 return couple; 921 return couple;
883 } 922 }
884 923
885 //....oooOO0OOooo........oooOO0OOooo........oo 924 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
886 925
887 G4bool G4EmCalculator::UpdateCouple(const G4Ma 926 G4bool G4EmCalculator::UpdateCouple(const G4Material* material, G4double cut)
888 { 927 {
889 SetupMaterial(material); 928 SetupMaterial(material);
890 if(!currentMaterial) { return false; } 929 if(!currentMaterial) { return false; }
891 for (G4int i=0; i<nLocalMaterials; ++i) { 930 for (G4int i=0; i<nLocalMaterials; ++i) {
892 if(material == localMaterials[i] && cut == 931 if(material == localMaterials[i] && cut == localCuts[i]) {
893 currentCouple = localCouples[i]; 932 currentCouple = localCouples[i];
894 currentCoupleIndex = currentCouple->GetI 933 currentCoupleIndex = currentCouple->GetIndex();
895 currentCut = cut; 934 currentCut = cut;
896 return true; 935 return true;
897 } 936 }
898 } 937 }
899 const G4MaterialCutsCouple* cc = new G4Mater 938 const G4MaterialCutsCouple* cc = new G4MaterialCutsCouple(material);
900 localMaterials.push_back(material); 939 localMaterials.push_back(material);
901 localCouples.push_back(cc); 940 localCouples.push_back(cc);
902 localCuts.push_back(cut); 941 localCuts.push_back(cut);
903 ++nLocalMaterials; << 942 nLocalMaterials++;
904 currentCouple = cc; 943 currentCouple = cc;
905 currentCoupleIndex = currentCouple->GetIndex 944 currentCoupleIndex = currentCouple->GetIndex();
906 currentCut = cut; 945 currentCut = cut;
907 return true; 946 return true;
908 } 947 }
909 948
910 //....oooOO0OOooo........oooOO0OOooo........oo 949 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
911 950
912 void G4EmCalculator::FindLambdaTable(const G4P 951 void G4EmCalculator::FindLambdaTable(const G4ParticleDefinition* p,
913 const G4S 952 const G4String& processName,
914 G4double << 953 G4double kinEnergy)
915 { 954 {
916 // Search for the process 955 // Search for the process
917 if (!currentLambda || p != lambdaParticle || 956 if (!currentLambda || p != lambdaParticle || processName != lambdaName) {
918 lambdaName = processName; 957 lambdaName = processName;
919 currentLambda = nullptr; << 958 currentLambda = 0;
920 lambdaParticle = p; 959 lambdaParticle = p;
921 isApplicable = false; <<
922 960
923 const G4ParticleDefinition* part = (isIon) << 961 const G4ParticleDefinition* part = p;
>> 962 if(isIon) { part = theGenericIon; }
924 963
925 // Search for energy loss process 964 // Search for energy loss process
926 currentName = processName; 965 currentName = processName;
927 currentModel = nullptr; << 966 currentModel = 0;
928 loweModel = nullptr; << 967 loweModel = 0;
929 968
930 G4VEnergyLossProcess* elproc = FindEnLossP 969 G4VEnergyLossProcess* elproc = FindEnLossProcess(part, processName);
931 if(nullptr != elproc) { << 970 if(elproc) {
932 currentLambda = elproc->LambdaTable(); 971 currentLambda = elproc->LambdaTable();
933 proctype = 0; << 972 if(currentLambda) {
934 if(nullptr != currentLambda) { <<
935 isApplicable = true; 973 isApplicable = true;
936 if(verbose>1) { 974 if(verbose>1) {
937 G4cout << "G4VEnergyLossProcess is f 975 G4cout << "G4VEnergyLossProcess is found out: " << currentName
938 << G4endl; 976 << G4endl;
939 } 977 }
940 } 978 }
941 curProcess = elproc; <<
942 return; 979 return;
943 } 980 }
944 981
945 // Search for discrete process 982 // Search for discrete process
946 G4VEmProcess* proc = FindDiscreteProcess(p 983 G4VEmProcess* proc = FindDiscreteProcess(part, processName);
947 if(nullptr != proc) { << 984 if(proc) {
948 currentLambda = proc->LambdaTable(); 985 currentLambda = proc->LambdaTable();
949 proctype = 1; << 986 if(currentLambda) {
950 if(nullptr != currentLambda) { <<
951 isApplicable = true; 987 isApplicable = true;
952 if(verbose>1) { 988 if(verbose>1) {
953 G4cout << "G4VEmProcess is found out 989 G4cout << "G4VEmProcess is found out: " << currentName << G4endl;
954 } 990 }
955 } 991 }
956 curProcess = proc; <<
957 return; 992 return;
958 } 993 }
959 994
960 // Search for msc process 995 // Search for msc process
961 G4VMultipleScattering* msc = FindMscProces 996 G4VMultipleScattering* msc = FindMscProcess(part, processName);
962 if(nullptr != msc) { << 997 if(msc) {
963 currentModel = msc->SelectModel(kinEnerg 998 currentModel = msc->SelectModel(kinEnergy,0);
964 proctype = 2; << 999 if(currentModel) {
965 if(nullptr != currentModel) { <<
966 currentLambda = currentModel->GetCross 1000 currentLambda = currentModel->GetCrossSectionTable();
967 if(nullptr != currentLambda) { << 1001 if(currentLambda) {
968 isApplicable = true; 1002 isApplicable = true;
969 if(verbose>1) { 1003 if(verbose>1) {
970 G4cout << "G4VMultipleScattering i 1004 G4cout << "G4VMultipleScattering is found out: " << currentName
971 << G4endl; 1005 << G4endl;
972 } 1006 }
973 } 1007 }
974 } 1008 }
975 curProcess = msc; <<
976 } 1009 }
977 } 1010 }
978 } 1011 }
979 1012
980 //....oooOO0OOooo........oooOO0OOooo........oo 1013 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
981 1014
982 G4bool G4EmCalculator::FindEmModel(const G4Par 1015 G4bool G4EmCalculator::FindEmModel(const G4ParticleDefinition* p,
983 const G4Str 1016 const G4String& processName,
984 G4 1017 G4double kinEnergy)
985 { 1018 {
986 isApplicable = false; 1019 isApplicable = false;
987 if(nullptr == p || nullptr == currentMateria << 1020 if(!p || !currentMaterial) {
988 G4cout << "G4EmCalculator::FindEmModel WAR 1021 G4cout << "G4EmCalculator::FindEmModel WARNING: no particle"
989 << " or materail defined; particle: 1022 << " or materail defined; particle: " << p << G4endl;
990 return isApplicable; 1023 return isApplicable;
991 } 1024 }
992 G4String partname = p->GetParticleName(); 1025 G4String partname = p->GetParticleName();
>> 1026 const G4ParticleDefinition* part = p;
993 G4double scaledEnergy = kinEnergy*massRatio; 1027 G4double scaledEnergy = kinEnergy*massRatio;
994 const G4ParticleDefinition* part = (isIon) ? << 1028 if(isIon) { part = theGenericIon; }
995 1029
996 if(verbose > 1) { 1030 if(verbose > 1) {
997 G4cout << "## G4EmCalculator::FindEmModel 1031 G4cout << "## G4EmCalculator::FindEmModel for " << partname
998 << " (type= " << p->GetParticleType 1032 << " (type= " << p->GetParticleType()
999 << ") and " << processName << " at 1033 << ") and " << processName << " at E(MeV)= " << scaledEnergy
1000 << G4endl; 1034 << G4endl;
1001 if(p != part) { G4cout << " GenericIon i 1035 if(p != part) { G4cout << " GenericIon is the base particle" << G4endl; }
1002 } 1036 }
1003 1037
1004 // Search for energy loss process 1038 // Search for energy loss process
1005 currentName = processName; 1039 currentName = processName;
1006 currentModel = nullptr; << 1040 currentModel = 0;
1007 loweModel = nullptr; << 1041 loweModel = 0;
1008 std::size_t idx = 0; << 1042 size_t idx = 0;
1009 1043
1010 G4VEnergyLossProcess* elproc = FindEnLossPr 1044 G4VEnergyLossProcess* elproc = FindEnLossProcess(part, processName);
1011 if(nullptr != elproc) { << 1045 if(elproc) {
1012 currentModel = elproc->SelectModelForMate 1046 currentModel = elproc->SelectModelForMaterial(scaledEnergy, idx);
1013 currentModel->InitialiseForMaterial(part, 1047 currentModel->InitialiseForMaterial(part, currentMaterial);
1014 currentModel->SetupForMaterial(part, curr << 1048 currentModel->SetupForMaterial(part, currentMaterial, scaledEnergy);
1015 G4double eth = currentModel->LowEnergyLim 1049 G4double eth = currentModel->LowEnergyLimit();
1016 if(eth > 0.0) { 1050 if(eth > 0.0) {
1017 loweModel = elproc->SelectModelForMater 1051 loweModel = elproc->SelectModelForMaterial(eth - CLHEP::eV, idx);
1018 if(loweModel == currentModel) { loweMod 1052 if(loweModel == currentModel) { loweModel = nullptr; }
1019 else { 1053 else {
1020 loweModel->InitialiseForMaterial(part 1054 loweModel->InitialiseForMaterial(part, currentMaterial);
1021 loweModel->SetupForMaterial(part, cur 1055 loweModel->SetupForMaterial(part, currentMaterial, eth - CLHEP::eV);
1022 } 1056 }
1023 } 1057 }
1024 } 1058 }
1025 1059
1026 // Search for discrete process 1060 // Search for discrete process
1027 if(nullptr == currentModel) { << 1061 if(!currentModel) {
1028 G4VEmProcess* proc = FindDiscreteProcess( 1062 G4VEmProcess* proc = FindDiscreteProcess(part, processName);
1029 if(nullptr != proc) { << 1063 if(proc) {
1030 currentModel = proc->SelectModelForMate 1064 currentModel = proc->SelectModelForMaterial(kinEnergy, idx);
1031 currentModel->InitialiseForMaterial(par 1065 currentModel->InitialiseForMaterial(part, currentMaterial);
1032 currentModel->SetupForMaterial(part, cu 1066 currentModel->SetupForMaterial(part, currentMaterial, kinEnergy);
1033 G4double eth = currentModel->LowEnergyL 1067 G4double eth = currentModel->LowEnergyLimit();
1034 if(eth > 0.0) { 1068 if(eth > 0.0) {
1035 loweModel = proc->SelectModelForMater 1069 loweModel = proc->SelectModelForMaterial(eth - CLHEP::eV, idx);
1036 if(loweModel == currentModel) { loweM << 1070 if(loweModel == currentModel) { loweModel = 0; }
1037 else { 1071 else {
1038 loweModel->InitialiseForMaterial(pa 1072 loweModel->InitialiseForMaterial(part, currentMaterial);
1039 loweModel->SetupForMaterial(part, c 1073 loweModel->SetupForMaterial(part, currentMaterial, eth - CLHEP::eV);
1040 } 1074 }
1041 } 1075 }
1042 } 1076 }
1043 } 1077 }
1044 1078
1045 // Search for msc process 1079 // Search for msc process
1046 if(nullptr == currentModel) { << 1080 if(!currentModel) {
1047 G4VMultipleScattering* proc = FindMscProc 1081 G4VMultipleScattering* proc = FindMscProcess(part, processName);
1048 if(nullptr != proc) { << 1082 if(proc) {
1049 currentModel = proc->SelectModel(kinEne 1083 currentModel = proc->SelectModel(kinEnergy, idx);
1050 loweModel = nullptr; << 1084 loweModel = 0;
1051 } 1085 }
1052 } 1086 }
1053 if(nullptr != currentModel) { << 1087 if(currentModel) {
1054 if(loweModel == currentModel) { loweModel << 1088 if(loweModel == currentModel) { loweModel = 0; }
1055 isApplicable = true; 1089 isApplicable = true;
1056 currentModel->InitialiseForMaterial(part, 1090 currentModel->InitialiseForMaterial(part, currentMaterial);
1057 if(loweModel) { 1091 if(loweModel) {
1058 loweModel->InitialiseForMaterial(part, 1092 loweModel->InitialiseForMaterial(part, currentMaterial);
1059 } 1093 }
1060 if(verbose > 1) { 1094 if(verbose > 1) {
1061 G4cout << " Model <" << currentModel- 1095 G4cout << " Model <" << currentModel->GetName()
1062 << "> Emin(MeV)= " << currentMod 1096 << "> Emin(MeV)= " << currentModel->LowEnergyLimit()/MeV
1063 << " for " << part->GetParticleN 1097 << " for " << part->GetParticleName();
1064 if(nullptr != elproc) { << 1098 if(elproc) {
1065 G4cout << " and " << elproc->GetProce 1099 G4cout << " and " << elproc->GetProcessName() << " " << elproc
1066 << G4endl; 1100 << G4endl;
1067 } 1101 }
1068 if(nullptr != loweModel) { << 1102 if(loweModel) {
1069 G4cout << " LowEnergy model <" << low 1103 G4cout << " LowEnergy model <" << loweModel->GetName() << ">";
1070 } 1104 }
1071 G4cout << G4endl; 1105 G4cout << G4endl;
1072 } 1106 }
1073 } 1107 }
1074 return isApplicable; 1108 return isApplicable;
1075 } 1109 }
1076 1110
1077 //....oooOO0OOooo........oooOO0OOooo........o 1111 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1078 1112
>> 1113 G4VEnergyLossProcess* G4EmCalculator::FindEnergyLossProcess(
>> 1114 const G4ParticleDefinition* p)
>> 1115 {
>> 1116 G4VEnergyLossProcess* elp = 0;
>> 1117 G4String partname = p->GetParticleName();
>> 1118 const G4ParticleDefinition* part = p;
>> 1119
>> 1120 if(p->GetParticleType() == "nucleus"
>> 1121 && currentParticleName != "deuteron"
>> 1122 && currentParticleName != "triton"
>> 1123 && currentParticleName != "alpha+"
>> 1124 && currentParticleName != "helium"
>> 1125 && currentParticleName != "hydrogen"
>> 1126 ) { part = theGenericIon; }
>> 1127
>> 1128 elp = G4LossTableManager::Instance()->GetEnergyLossProcess(part);
>> 1129 return elp;
>> 1130 }
>> 1131
>> 1132 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1133
1079 G4VEnergyLossProcess* 1134 G4VEnergyLossProcess*
1080 G4EmCalculator::FindEnLossProcess(const G4Par 1135 G4EmCalculator::FindEnLossProcess(const G4ParticleDefinition* part,
1081 const G4Str 1136 const G4String& processName)
1082 { 1137 {
1083 G4VEnergyLossProcess* proc = nullptr; << 1138 G4VEnergyLossProcess* proc = 0;
1084 const std::vector<G4VEnergyLossProcess*> v 1139 const std::vector<G4VEnergyLossProcess*> v =
1085 manager->GetEnergyLossProcessVector(); << 1140 G4LossTableManager::Instance()->GetEnergyLossProcessVector();
1086 std::size_t n = v.size(); << 1141 G4int n = v.size();
1087 for(std::size_t i=0; i<n; ++i) { << 1142 for(G4int i=0; i<n; ++i) {
1088 if((v[i])->GetProcessName() == processNam 1143 if((v[i])->GetProcessName() == processName) {
1089 auto p = static_cast<G4VProcess*>(v[i]) << 1144 G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1090 if(ActiveForParticle(part, p)) { 1145 if(ActiveForParticle(part, p)) {
1091 proc = v[i]; 1146 proc = v[i];
1092 break; 1147 break;
1093 } 1148 }
1094 } 1149 }
1095 } 1150 }
1096 return proc; 1151 return proc;
1097 } 1152 }
1098 1153
1099 //....oooOO0OOooo........oooOO0OOooo........o 1154 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1100 1155
1101 G4VEmProcess* 1156 G4VEmProcess*
1102 G4EmCalculator::FindDiscreteProcess(const G4P 1157 G4EmCalculator::FindDiscreteProcess(const G4ParticleDefinition* part,
1103 const G4S 1158 const G4String& processName)
1104 { 1159 {
1105 G4VEmProcess* proc = nullptr; << 1160 G4VEmProcess* proc = 0;
1106 auto v = manager->GetEmProcessVector(); << 1161 const std::vector<G4VEmProcess*> v =
1107 std::size_t n = v.size(); << 1162 G4LossTableManager::Instance()->GetEmProcessVector();
1108 for(std::size_t i=0; i<n; ++i) { << 1163 G4int n = v.size();
1109 const G4String& pName = v[i]->GetProcessN << 1164 for(G4int i=0; i<n; ++i) {
1110 if(pName == "GammaGeneralProc") { << 1165 if((v[i])->GetProcessName() == processName) {
1111 proc = v[i]->GetEmProcess(processName); << 1166 G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1112 break; <<
1113 } else if(pName == processName) { <<
1114 const auto p = static_cast<G4VProcess*> <<
1115 if(ActiveForParticle(part, p)) { 1167 if(ActiveForParticle(part, p)) {
1116 proc = v[i]; 1168 proc = v[i];
1117 break; 1169 break;
1118 } 1170 }
1119 } 1171 }
1120 } 1172 }
1121 return proc; 1173 return proc;
1122 } 1174 }
1123 1175
1124 //....oooOO0OOooo........oooOO0OOooo........o 1176 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1125 1177
1126 G4VMultipleScattering* 1178 G4VMultipleScattering*
1127 G4EmCalculator::FindMscProcess(const G4Partic 1179 G4EmCalculator::FindMscProcess(const G4ParticleDefinition* part,
1128 const G4String 1180 const G4String& processName)
1129 { 1181 {
1130 G4VMultipleScattering* proc = nullptr; << 1182 G4VMultipleScattering* proc = 0;
1131 const std::vector<G4VMultipleScattering*> v 1183 const std::vector<G4VMultipleScattering*> v =
1132 manager->GetMultipleScatteringVector(); << 1184 G4LossTableManager::Instance()->GetMultipleScatteringVector();
1133 std::size_t n = v.size(); << 1185 G4int n = v.size();
1134 for(std::size_t i=0; i<n; ++i) { << 1186 for(G4int i=0; i<n; ++i) {
1135 if((v[i])->GetProcessName() == processNam 1187 if((v[i])->GetProcessName() == processName) {
1136 auto p = static_cast<G4VProcess*>(v[i]) << 1188 G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1137 if(ActiveForParticle(part, p)) { 1189 if(ActiveForParticle(part, p)) {
1138 proc = v[i]; 1190 proc = v[i];
1139 break; 1191 break;
1140 } 1192 }
1141 } 1193 }
1142 } 1194 }
1143 return proc; 1195 return proc;
1144 } 1196 }
1145 1197
1146 //....oooOO0OOooo........oooOO0OOooo........o 1198 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1147 1199
1148 G4VProcess* G4EmCalculator::FindProcess(const 1200 G4VProcess* G4EmCalculator::FindProcess(const G4ParticleDefinition* part,
1149 const 1201 const G4String& processName)
1150 { 1202 {
1151 G4VProcess* proc = nullptr; << 1203 G4VProcess* proc = 0;
1152 const G4ProcessManager* procman = part->Get 1204 const G4ProcessManager* procman = part->GetProcessManager();
1153 G4ProcessVector* pv = procman->GetProcessLi 1205 G4ProcessVector* pv = procman->GetProcessList();
1154 G4int nproc = (G4int)pv->size(); << 1206 G4int nproc = pv->size();
1155 for(G4int i=0; i<nproc; ++i) { 1207 for(G4int i=0; i<nproc; ++i) {
1156 if(processName == (*pv)[i]->GetProcessNam 1208 if(processName == (*pv)[i]->GetProcessName()) {
1157 proc = (*pv)[i]; 1209 proc = (*pv)[i];
1158 break; 1210 break;
1159 } 1211 }
1160 } 1212 }
1161 return proc; 1213 return proc;
1162 } 1214 }
1163 1215
>> 1216
1164 //....oooOO0OOooo........oooOO0OOooo........o 1217 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1165 1218
1166 G4bool G4EmCalculator::ActiveForParticle(cons 1219 G4bool G4EmCalculator::ActiveForParticle(const G4ParticleDefinition* part,
1167 G4VP 1220 G4VProcess* proc)
1168 { 1221 {
1169 G4ProcessManager* pm = part->GetProcessMana 1222 G4ProcessManager* pm = part->GetProcessManager();
1170 G4ProcessVector* pv = pm->GetProcessList(); 1223 G4ProcessVector* pv = pm->GetProcessList();
1171 G4int n = (G4int)pv->size(); << 1224 G4int n = pv->size();
1172 G4bool res = false; 1225 G4bool res = false;
1173 for(G4int i=0; i<n; ++i) { 1226 for(G4int i=0; i<n; ++i) {
1174 if((*pv)[i] == proc) { 1227 if((*pv)[i] == proc) {
1175 if(pm->GetProcessActivation(i)) { res = 1228 if(pm->GetProcessActivation(i)) { res = true; }
1176 break; 1229 break;
1177 } 1230 }
1178 } 1231 }
1179 return res; 1232 return res;
1180 } 1233 }
1181 1234
1182 //....oooOO0OOooo........oooOO0OOooo........o 1235 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1183 1236
1184 void G4EmCalculator::SetupMaterial(const G4Ma 1237 void G4EmCalculator::SetupMaterial(const G4Material* mat)
1185 { 1238 {
1186 if(mat) { 1239 if(mat) {
1187 currentMaterial = mat; 1240 currentMaterial = mat;
1188 currentMaterialName = mat->GetName(); 1241 currentMaterialName = mat->GetName();
1189 } else { 1242 } else {
1190 currentMaterial = nullptr; << 1243 currentMaterial = 0;
1191 currentMaterialName = ""; 1244 currentMaterialName = "";
1192 } 1245 }
1193 } 1246 }
1194 1247
1195 //....oooOO0OOooo........oooOO0OOooo........o 1248 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1196 1249
1197 void G4EmCalculator::SetupMaterial(const G4St 1250 void G4EmCalculator::SetupMaterial(const G4String& mname)
1198 { 1251 {
1199 SetupMaterial(nist->FindOrBuildMaterial(mna 1252 SetupMaterial(nist->FindOrBuildMaterial(mname));
1200 } 1253 }
1201 1254
1202 //....oooOO0OOooo........oooOO0OOooo........o 1255 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1203 1256
1204 void G4EmCalculator::CheckMaterial(G4int Z) 1257 void G4EmCalculator::CheckMaterial(G4int Z)
1205 { 1258 {
1206 G4bool isFound = false; 1259 G4bool isFound = false;
1207 if(nullptr != currentMaterial) { << 1260 if(currentMaterial) {
1208 G4int nn = (G4int)currentMaterial->GetNum << 1261 size_t nn = currentMaterial->GetNumberOfElements();
1209 for(G4int i=0; i<nn; ++i) { << 1262 for(size_t i=0; i<nn; ++i) {
1210 if(Z == currentMaterial->GetElement(i)- << 1263 if(Z == G4lrint(currentMaterial->GetElement(i)->GetZ())) {
1211 isFound = true; 1264 isFound = true;
1212 break; 1265 break;
1213 } 1266 }
1214 } 1267 }
1215 } 1268 }
1216 if(!isFound) { 1269 if(!isFound) {
1217 SetupMaterial(nist->FindOrBuildSimpleMate 1270 SetupMaterial(nist->FindOrBuildSimpleMaterial(Z));
1218 } 1271 }
1219 } 1272 }
1220 1273
1221 //....oooOO0OOooo........oooOO0OOooo........o 1274 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1222 1275
1223 void G4EmCalculator::SetVerbose(G4int verb) 1276 void G4EmCalculator::SetVerbose(G4int verb)
1224 { 1277 {
1225 verbose = verb; 1278 verbose = verb;
1226 } 1279 }
1227 1280
1228 //....oooOO0OOooo........oooOO0OOooo........o 1281 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1229 1282
1230 1283