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25 // 25 //
>> 26 // $Id: G4EmCalculator.cc 96834 2016-05-12 09:19:10Z 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" 68 #include "G4EmParameters.hh"
50 #include "G4NistManager.hh" 69 #include "G4NistManager.hh"
51 #include "G4DynamicParticle.hh" <<
52 #include "G4VEmProcess.hh" 70 #include "G4VEmProcess.hh"
53 #include "G4VEnergyLossProcess.hh" 71 #include "G4VEnergyLossProcess.hh"
54 #include "G4VMultipleScattering.hh" 72 #include "G4VMultipleScattering.hh"
55 #include "G4Material.hh" 73 #include "G4Material.hh"
56 #include "G4MaterialCutsCouple.hh" 74 #include "G4MaterialCutsCouple.hh"
57 #include "G4ParticleDefinition.hh" 75 #include "G4ParticleDefinition.hh"
58 #include "G4ParticleTable.hh" 76 #include "G4ParticleTable.hh"
59 #include "G4IonTable.hh" 77 #include "G4IonTable.hh"
60 #include "G4PhysicsTable.hh" 78 #include "G4PhysicsTable.hh"
61 #include "G4ProductionCutsTable.hh" 79 #include "G4ProductionCutsTable.hh"
62 #include "G4ProcessManager.hh" 80 #include "G4ProcessManager.hh"
63 #include "G4ionEffectiveCharge.hh" 81 #include "G4ionEffectiveCharge.hh"
64 #include "G4RegionStore.hh" 82 #include "G4RegionStore.hh"
65 #include "G4Element.hh" 83 #include "G4Element.hh"
66 #include "G4EmCorrections.hh" 84 #include "G4EmCorrections.hh"
67 #include "G4GenericIon.hh" 85 #include "G4GenericIon.hh"
68 #include "G4ProcessVector.hh" 86 #include "G4ProcessVector.hh"
69 #include "G4Gamma.hh" 87 #include "G4Gamma.hh"
70 #include "G4Electron.hh" 88 #include "G4Electron.hh"
71 #include "G4Positron.hh" 89 #include "G4Positron.hh"
72 #include "G4EmUtility.hh" <<
73 90
74 //....oooOO0OOooo........oooOO0OOooo........oo 91 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 92
76 G4EmCalculator::G4EmCalculator() 93 G4EmCalculator::G4EmCalculator()
77 { 94 {
78 manager = G4LossTableManager::Instance(); 95 manager = G4LossTableManager::Instance();
79 nist = G4NistManager::Instance(); 96 nist = G4NistManager::Instance();
80 theParameters = G4EmParameters::Instance(); 97 theParameters = G4EmParameters::Instance();
81 corr = manager->EmCorrections(); 98 corr = manager->EmCorrections();
>> 99 nLocalMaterials = 0;
>> 100 verbose = 0;
>> 101 currentCoupleIndex = 0;
>> 102 currentCouple = nullptr;
>> 103 currentMaterial = cutMaterial = nullptr;
>> 104 currentParticle = nullptr;
>> 105 lambdaParticle = nullptr;
>> 106 baseParticle = nullptr;
>> 107 currentLambda = nullptr;
>> 108 currentModel = nullptr;
>> 109 currentProcess = nullptr;
>> 110 loweModel = nullptr;
>> 111 chargeSquare = 1.0;
>> 112 massRatio = 1.0;
>> 113 mass = 0.0;
>> 114 currentCut = 0.0;
82 cutenergy[0] = cutenergy[1] = cutenergy[2] = 115 cutenergy[0] = cutenergy[1] = cutenergy[2] = DBL_MAX;
83 theGenericIon = G4GenericIon::GenericIon(); << 116 currentParticleName= "";
84 ionEffCharge = new G4ionEffectiveCharge(); << 117 currentMaterialName= "";
85 dynParticle = new G4DynamicParticle(); << 118 currentName = "";
86 ionTable = G4ParticleTable::GetParticle << 119 lambdaName = "";
>> 120 theGenericIon = G4GenericIon::GenericIon();
>> 121 ionEffCharge = new G4ionEffectiveCharge();
>> 122 ionTable = G4ParticleTable::GetParticleTable()->GetIonTable();
>> 123 isIon = false;
>> 124 isApplicable = false;
87 } 125 }
88 126
89 //....oooOO0OOooo........oooOO0OOooo........oo 127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
90 128
91 G4EmCalculator::~G4EmCalculator() 129 G4EmCalculator::~G4EmCalculator()
92 { 130 {
93 delete ionEffCharge; 131 delete ionEffCharge;
94 delete dynParticle; <<
95 for (G4int i=0; i<nLocalMaterials; ++i) { 132 for (G4int i=0; i<nLocalMaterials; ++i) {
96 delete localCouples[i]; 133 delete localCouples[i];
97 } 134 }
98 } 135 }
99 136
100 //....oooOO0OOooo........oooOO0OOooo........oo 137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
101 138
102 G4double G4EmCalculator::GetDEDX(G4double kinE 139 G4double G4EmCalculator::GetDEDX(G4double kinEnergy,
103 const G4Parti 140 const G4ParticleDefinition* p,
104 const G4Mater 141 const G4Material* mat,
105 const G4Regio 142 const G4Region* region)
106 { 143 {
107 G4double res = 0.0; 144 G4double res = 0.0;
108 const G4MaterialCutsCouple* couple = FindCou 145 const G4MaterialCutsCouple* couple = FindCouple(mat, region);
109 if(nullptr != couple && UpdateParticle(p, ki << 146 if(couple && UpdateParticle(p, kinEnergy) ) {
110 res = manager->GetDEDX(p, kinEnergy, coupl 147 res = manager->GetDEDX(p, kinEnergy, couple);
111 148
112 if(isIon) { 149 if(isIon) {
113 if(FindEmModel(p, currentProcessName, ki 150 if(FindEmModel(p, currentProcessName, kinEnergy)) {
114 G4double length = CLHEP::nm; 151 G4double length = CLHEP::nm;
115 G4double eloss = res*length; 152 G4double eloss = res*length;
116 //G4cout << "### GetDEDX: E= " << kinE 153 //G4cout << "### GetDEDX: E= " << kinEnergy << " dedx0= " << res
117 // << " de= " << eloss << G4endl 154 // << " de= " << eloss << G4endl;;
118 dynParticle->SetKineticEnergy(kinEnerg << 155 G4double niel = 0.0;
>> 156 dynParticle.SetKineticEnergy(kinEnergy);
119 currentModel->GetChargeSquareRatio(p, 157 currentModel->GetChargeSquareRatio(p, mat, kinEnergy);
120 currentModel->CorrectionsAlongStep(cou << 158 currentModel->CorrectionsAlongStep(couple,&dynParticle,eloss,niel,length);
121 res = eloss/length; 159 res = eloss/length;
122 //G4cout << " de1= " << eloss << 160 //G4cout << " de1= " << eloss << " res1= " << res
123 // << " " << p->GetParticleName( 161 // << " " << p->GetParticleName() <<G4endl;;
124 } 162 }
125 } 163 }
126 164
127 if(verbose>0) { 165 if(verbose>0) {
128 G4cout << "G4EmCalculator::GetDEDX: E(Me 166 G4cout << "G4EmCalculator::GetDEDX: E(MeV)= " << kinEnergy/MeV
129 << " DEDX(MeV/mm)= " << res*mm/Me 167 << " DEDX(MeV/mm)= " << res*mm/MeV
130 << " DEDX(MeV*cm^2/g)= " << res*g 168 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
131 << " " << p->GetParticleName() 169 << " " << p->GetParticleName()
132 << " in " << mat->GetName() 170 << " in " << mat->GetName()
133 << " isIon= " << isIon 171 << " isIon= " << isIon
134 << G4endl; 172 << G4endl;
135 } 173 }
136 } 174 }
137 return res; 175 return res;
138 } 176 }
139 177
140 //....oooOO0OOooo........oooOO0OOooo........oo 178 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
141 179
142 G4double G4EmCalculator::GetRangeFromRestricte 180 G4double G4EmCalculator::GetRangeFromRestricteDEDX(G4double kinEnergy,
143 181 const G4ParticleDefinition* p,
144 182 const G4Material* mat,
145 183 const G4Region* region)
146 { 184 {
147 G4double res = 0.0; 185 G4double res = 0.0;
148 const G4MaterialCutsCouple* couple = FindCou 186 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
149 if(couple && UpdateParticle(p, kinEnergy)) { 187 if(couple && UpdateParticle(p, kinEnergy)) {
150 res = manager->GetRangeFromRestricteDEDX(p 188 res = manager->GetRangeFromRestricteDEDX(p, kinEnergy, couple);
151 if(verbose>1) { 189 if(verbose>1) {
152 G4cout << " G4EmCalculator::GetRangeFrom 190 G4cout << " G4EmCalculator::GetRangeFromRestrictedDEDX: E(MeV)= "
153 << kinEnergy/MeV 191 << kinEnergy/MeV
154 << " range(mm)= " << res/mm 192 << " range(mm)= " << res/mm
155 << " " << p->GetParticleName() 193 << " " << p->GetParticleName()
156 << " in " << mat->GetName() 194 << " in " << mat->GetName()
157 << G4endl; 195 << G4endl;
158 } 196 }
159 } 197 }
160 return res; 198 return res;
161 } 199 }
162 200
163 //....oooOO0OOooo........oooOO0OOooo........oo 201 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
164 202
165 G4double G4EmCalculator::GetCSDARange(G4double 203 G4double G4EmCalculator::GetCSDARange(G4double kinEnergy,
166 const G4 204 const G4ParticleDefinition* p,
167 const G4 205 const G4Material* mat,
168 const G4 206 const G4Region* region)
169 { 207 {
170 G4double res = 0.0; 208 G4double res = 0.0;
171 if(!theParameters->BuildCSDARange()) { 209 if(!theParameters->BuildCSDARange()) {
172 G4ExceptionDescription ed; 210 G4ExceptionDescription ed;
173 ed << "G4EmCalculator::GetCSDARange: CSDA 211 ed << "G4EmCalculator::GetCSDARange: CSDA table is not built; "
174 << " use UI command: /process/eLoss/CSD 212 << " use UI command: /process/eLoss/CSDARange true";
175 G4Exception("G4EmCalculator::GetCSDARange" 213 G4Exception("G4EmCalculator::GetCSDARange", "em0077",
176 JustWarning, ed); 214 JustWarning, ed);
177 return res; 215 return res;
178 } 216 }
179 217
180 const G4MaterialCutsCouple* couple = FindCou 218 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
181 if(nullptr != couple && UpdateParticle(p, ki << 219 if(couple && UpdateParticle(p, kinEnergy)) {
182 res = manager->GetCSDARange(p, kinEnergy, 220 res = manager->GetCSDARange(p, kinEnergy, couple);
183 if(verbose>1) { 221 if(verbose>1) {
184 G4cout << " G4EmCalculator::GetCSDARange 222 G4cout << " G4EmCalculator::GetCSDARange: E(MeV)= " << kinEnergy/MeV
185 << " range(mm)= " << res/mm 223 << " range(mm)= " << res/mm
186 << " " << p->GetParticleName() 224 << " " << p->GetParticleName()
187 << " in " << mat->GetName() 225 << " in " << mat->GetName()
188 << G4endl; 226 << G4endl;
189 } 227 }
190 } 228 }
191 return res; 229 return res;
192 } 230 }
193 231
194 //....oooOO0OOooo........oooOO0OOooo........oo 232 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
195 233
196 G4double G4EmCalculator::GetRange(G4double kin 234 G4double G4EmCalculator::GetRange(G4double kinEnergy,
197 const G4Part 235 const G4ParticleDefinition* p,
198 const G4Mate 236 const G4Material* mat,
199 const G4Regi 237 const G4Region* region)
200 { 238 {
201 G4double res = 0.0; 239 G4double res = 0.0;
202 if(theParameters->BuildCSDARange()) { 240 if(theParameters->BuildCSDARange()) {
203 res = GetCSDARange(kinEnergy, p, mat, regi 241 res = GetCSDARange(kinEnergy, p, mat, region);
204 } else { 242 } else {
205 res = GetRangeFromRestricteDEDX(kinEnergy, 243 res = GetRangeFromRestricteDEDX(kinEnergy, p, mat, region);
206 } 244 }
207 return res; 245 return res;
208 } 246 }
209 247
210 //....oooOO0OOooo........oooOO0OOooo........oo 248 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
211 249
212 G4double G4EmCalculator::GetKinEnergy(G4double 250 G4double G4EmCalculator::GetKinEnergy(G4double range,
213 const G4 251 const G4ParticleDefinition* p,
214 const G4 252 const G4Material* mat,
215 const G4 253 const G4Region* region)
216 { 254 {
217 G4double res = 0.0; 255 G4double res = 0.0;
218 const G4MaterialCutsCouple* couple = FindCou 256 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
219 if(nullptr != couple && UpdateParticle(p, 1. << 257 if(couple && UpdateParticle(p, 1.0*GeV)) {
220 res = manager->GetEnergy(p, range, couple) 258 res = manager->GetEnergy(p, range, couple);
221 if(verbose>0) { 259 if(verbose>0) {
222 G4cout << "G4EmCalculator::GetKinEnergy: 260 G4cout << "G4EmCalculator::GetKinEnergy: Range(mm)= " << range/mm
223 << " KinE(MeV)= " << res/MeV 261 << " KinE(MeV)= " << res/MeV
224 << " " << p->GetParticleName() 262 << " " << p->GetParticleName()
225 << " in " << mat->GetName() 263 << " in " << mat->GetName()
226 << G4endl; 264 << G4endl;
227 } 265 }
228 } 266 }
229 return res; 267 return res;
230 } 268 }
231 269
232 //....oooOO0OOooo........oooOO0OOooo........oo 270 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
233 271
234 G4double G4EmCalculator::GetCrossSectionPerVol 272 G4double G4EmCalculator::GetCrossSectionPerVolume(G4double kinEnergy,
235 co 273 const G4ParticleDefinition* p,
236 co 274 const G4String& processName,
237 co 275 const G4Material* mat,
238 co 276 const G4Region* region)
239 { 277 {
240 G4double res = 0.0; 278 G4double res = 0.0;
241 const G4MaterialCutsCouple* couple = FindCou 279 const G4MaterialCutsCouple* couple = FindCouple(mat,region);
242 280
243 if(nullptr != couple && UpdateParticle(p, ki << 281 if(couple && UpdateParticle(p, kinEnergy)) {
244 if(FindEmModel(p, processName, kinEnergy)) << 282 G4int idx = couple->GetIndex();
245 G4int idx = couple->GetIndex(); << 283 FindLambdaTable(p, processName, kinEnergy);
246 G4int procType = -1; << 284
247 FindLambdaTable(p, processName, kinEnerg << 285 if(currentLambda) {
248 << 286 G4double e = kinEnergy*massRatio;
249 G4VEmProcess* emproc = FindDiscreteProce << 287 res = (((*currentLambda)[idx])->Value(e))*chargeSquare;
250 if(nullptr != emproc) { << 288 } else {
251 res = emproc->GetCrossSection(kinEnergy, cou << 289 res = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat,
252 } else if(currentLambda) { << 290 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 } 291 }
>> 292 if(verbose>0) {
>> 293 G4cout << "G4EmCalculator::GetXSPerVolume: E(MeV)= " << kinEnergy/MeV
>> 294 << " cross(cm-1)= " << res*cm
>> 295 << " " << p->GetParticleName()
>> 296 << " in " << mat->GetName();
>> 297 if(verbose>1)
>> 298 G4cout << " idx= " << idx << " Escaled((MeV)= "
>> 299 << kinEnergy*massRatio
>> 300 << " q2= " << chargeSquare;
>> 301 G4cout << G4endl;
>> 302 }
281 } 303 }
282 return res; 304 return res;
283 } 305 }
284 306
285 //....oooOO0OOooo........oooOO0OOooo........oo 307 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
286 308
287 G4double G4EmCalculator::GetShellIonisationCro 309 G4double G4EmCalculator::GetShellIonisationCrossSectionPerAtom(
288 const 310 const G4String& particle,
289 G4int 311 G4int Z,
290 G4Ato 312 G4AtomicShellEnumerator shell,
291 G4dou 313 G4double kinEnergy)
292 { 314 {
293 G4double res = 0.0; 315 G4double res = 0.0;
294 const G4ParticleDefinition* p = FindParticle 316 const G4ParticleDefinition* p = FindParticle(particle);
295 G4VAtomDeexcitation* ad = manager->AtomDeexc 317 G4VAtomDeexcitation* ad = manager->AtomDeexcitation();
296 if(nullptr != p && nullptr != ad) { << 318 if(p && ad) {
297 res = ad->GetShellIonisationCrossSectionPe 319 res = ad->GetShellIonisationCrossSectionPerAtom(p, Z, shell, kinEnergy);
298 } 320 }
299 return res; 321 return res;
300 } 322 }
301 323
302 //....oooOO0OOooo........oooOO0OOooo........oo 324 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
303 325
304 G4double G4EmCalculator::GetMeanFreePath(G4dou 326 G4double G4EmCalculator::GetMeanFreePath(G4double kinEnergy,
305 const 327 const G4ParticleDefinition* p,
306 const 328 const G4String& processName,
307 const 329 const G4Material* mat,
308 const 330 const G4Region* region)
309 { 331 {
310 G4double res = DBL_MAX; 332 G4double res = DBL_MAX;
311 G4double x = GetCrossSectionPerVolume(kinEne 333 G4double x = GetCrossSectionPerVolume(kinEnergy,p, processName, mat,region);
312 if(x > 0.0) { res = 1.0/x; } 334 if(x > 0.0) { res = 1.0/x; }
313 if(verbose>1) { 335 if(verbose>1) {
314 G4cout << "G4EmCalculator::GetMeanFreePath 336 G4cout << "G4EmCalculator::GetMeanFreePath: E(MeV)= " << kinEnergy/MeV
315 << " MFP(mm)= " << res/mm 337 << " MFP(mm)= " << res/mm
316 << " " << p->GetParticleName() 338 << " " << p->GetParticleName()
317 << " in " << mat->GetName() 339 << " in " << mat->GetName()
318 << G4endl; 340 << G4endl;
319 } 341 }
320 return res; 342 return res;
321 } 343 }
322 344
323 //....oooOO0OOooo........oooOO0OOooo........oo 345 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
324 346
325 void G4EmCalculator::PrintDEDXTable(const G4Pa 347 void G4EmCalculator::PrintDEDXTable(const G4ParticleDefinition* p)
326 { 348 {
327 const G4VEnergyLossProcess* elp = manager->G << 349 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
328 G4cout << "##### DEDX Table for " << p->GetP 350 G4cout << "##### DEDX Table for " << p->GetParticleName() << G4endl;
329 if(nullptr != elp) G4cout << *(elp->DEDXTabl << 351 if(elp) G4cout << *(elp->DEDXTable()) << G4endl;
330 } 352 }
331 353
332 //....oooOO0OOooo........oooOO0OOooo........oo 354 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
333 355
334 void G4EmCalculator::PrintRangeTable(const G4P 356 void G4EmCalculator::PrintRangeTable(const G4ParticleDefinition* p)
335 { 357 {
336 const G4VEnergyLossProcess* elp = manager->G << 358 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
337 G4cout << "##### Range Table for " << p->Get 359 G4cout << "##### Range Table for " << p->GetParticleName() << G4endl;
338 if(nullptr != elp) G4cout << *(elp->RangeTab << 360 if(elp) G4cout << *(elp->RangeTableForLoss()) << G4endl;
339 } 361 }
340 362
341 //....oooOO0OOooo........oooOO0OOooo........oo 363 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
342 364
343 void G4EmCalculator::PrintInverseRangeTable(co 365 void G4EmCalculator::PrintInverseRangeTable(const G4ParticleDefinition* p)
344 { 366 {
345 const G4VEnergyLossProcess* elp = manager->G << 367 const G4VEnergyLossProcess* elp = FindEnergyLossProcess(p);
346 G4cout << "### G4EmCalculator: Inverse Range 368 G4cout << "### G4EmCalculator: Inverse Range Table for "
347 << p->GetParticleName() << G4endl; 369 << p->GetParticleName() << G4endl;
348 if(nullptr != elp) G4cout << *(elp->InverseR << 370 if(elp) G4cout << *(elp->InverseRangeTable()) << G4endl;
349 } 371 }
350 372
351 //....oooOO0OOooo........oooOO0OOooo........oo 373 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
352 374
353 G4double G4EmCalculator::ComputeDEDX(G4double 375 G4double G4EmCalculator::ComputeDEDX(G4double kinEnergy,
354 const G4P 376 const G4ParticleDefinition* p,
355 const G4S 377 const G4String& processName,
356 const G4M 378 const G4Material* mat,
357 G4d 379 G4double cut)
358 { 380 {
359 SetupMaterial(mat); 381 SetupMaterial(mat);
360 G4double res = 0.0; 382 G4double res = 0.0;
361 if(verbose > 1) { 383 if(verbose > 1) {
362 G4cout << "### G4EmCalculator::ComputeDEDX 384 G4cout << "### G4EmCalculator::ComputeDEDX: " << p->GetParticleName()
363 << " in " << currentMaterialName 385 << " in " << currentMaterialName
364 << " e(MeV)= " << kinEnergy/MeV << 386 << " e(MeV)= " << kinEnergy/MeV << " cut(MeV)= " << cut/MeV
365 << G4endl; 387 << G4endl;
366 } 388 }
367 if(UpdateParticle(p, kinEnergy)) { 389 if(UpdateParticle(p, kinEnergy)) {
368 if(FindEmModel(p, processName, kinEnergy)) 390 if(FindEmModel(p, processName, kinEnergy)) {
369 G4double escaled = kinEnergy*massRatio; << 391
370 if(nullptr != baseParticle) { << 392 // Special case of ICRU'73 model
371 res = currentModel->ComputeDEDXPerVolume(mat << 393 if(currentModel->GetName() == "ParamICRU73") {
372 << 394 res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut);
373 if(verbose > 1) { << 395 if(verbose > 1) {
374 G4cout << "Particle: " << p->GetParticleNa << 396 G4cout << " ICRU73 ion E(MeV)= " << kinEnergy << " ";
375 << " E(MeV)=" << kinEnergy << 397 G4cout << currentModel->GetName() << ": DEDX(MeV/mm)= " << res*mm/MeV
376 << " Base particle: " << baseParticle->Ge << 398 << " DEDX(MeV*cm^2/g)= "
377 << " Escaled(MeV)= " << escaled << 399 << res*gram/(MeV*cm2*mat->GetDensity())
378 << " q2=" << chargeSquare << G4endl; << 400 << 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 } 401 }
415 } << 402 } else {
416 // correction for ions << 403
417 if(isIon) { << 404 G4double escaled = kinEnergy*massRatio;
418 const G4double length = CLHEP::nm; << 405 if(baseParticle) {
419 if(UpdateCouple(mat, cut)) { << 406 res = currentModel->ComputeDEDXPerVolume(
420 G4double eloss = res*length; << 407 mat, baseParticle, escaled, cut) * chargeSquare;
421 dynParticle->SetKineticEnergy(kinEnergy); << 408 if(verbose > 1) {
422 currentModel->CorrectionsAlongStep(current << 409 G4cout << baseParticle->GetParticleName()
423 l << 410 << " Escaled(MeV)= " << escaled;
424 res = eloss/length; << 411 }
>> 412 } else {
>> 413 res = currentModel->ComputeDEDXPerVolume(mat, p, kinEnergy, cut);
>> 414 if(verbose > 1) { G4cout << " no basePart E(MeV)= " << kinEnergy << " "; }
>> 415 }
>> 416 if(verbose > 1) {
>> 417 G4cout << currentModel->GetName() << ": DEDX(MeV/mm)= " << res*mm/MeV
>> 418 << " DEDX(MeV*cm^2/g)= "
>> 419 << res*gram/(MeV*cm2*mat->GetDensity())
>> 420 << G4endl;
>> 421 }
>> 422
>> 423 // emulate smoothing procedure
>> 424 G4double eth = currentModel->LowEnergyLimit();
>> 425 // G4cout << "massRatio= " << massRatio << " eth= " << eth << G4endl;
>> 426 if(loweModel) {
>> 427 G4double res0 = 0.0;
>> 428 G4double res1 = 0.0;
>> 429 if(baseParticle) {
>> 430 res1 = currentModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
>> 431 * chargeSquare;
>> 432 res0 = loweModel->ComputeDEDXPerVolume(mat, baseParticle, eth, cut)
>> 433 * chargeSquare;
>> 434 } else {
>> 435 res1 = currentModel->ComputeDEDXPerVolume(mat, p, eth, cut);
>> 436 res0 = loweModel->ComputeDEDXPerVolume(mat, p, eth, cut);
>> 437 }
>> 438 if(verbose > 1) {
>> 439 G4cout << "At boundary energy(MeV)= " << eth/MeV
>> 440 << " DEDX(MeV/mm)= " << res1*mm/MeV
>> 441 << G4endl;
>> 442 }
425 443
426 if(verbose > 1) { << 444 //G4cout << "eth= " << eth << " escaled= " << escaled
427 G4cout << "After Corrections: DEDX(MeV/m << 445 // << " res0= " << res0 << " res1= "
428 << " DEDX(MeV*cm^2/g)= " << 446 // << res1 << " q2= " << chargeSquare << G4endl;
429 << res*gram/(MeV*cm2*mat->GetDensity()) << 447
430 } << 448 if(res1 > 0.0 && escaled > 0.0) {
431 } << 449 res *= (1.0 + (res0/res1 - 1.0)*eth/escaled);
432 } << 450 }
433 if(verbose > 0) { << 451 }
434 G4cout << "## E(MeV)= " << kinEnergy/MeV << 452
435 << " DEDX(MeV/mm)= " << res*mm/MeV << 453 // low energy correction for ions
436 << " DEDX(MeV*cm^2/g)= " << res*gram/ << 454 if(isIon) {
437 << " cut(MeV)= " << cut/MeV << 455 G4double length = CLHEP::nm;
438 << " " << p->GetParticleName() << 456 const G4Region* r = 0;
439 << " in " << currentMaterialName << 457 const G4MaterialCutsCouple* couple = FindCouple(mat, r);
440 << " Zi^2= " << chargeSquare << 458 G4double eloss = res*length;
441 << " isIon=" << isIon << 459 G4double niel = 0.0;
442 << G4endl; << 460 dynParticle.SetKineticEnergy(kinEnergy);
>> 461 currentModel->GetChargeSquareRatio(p, mat, kinEnergy);
>> 462 currentModel->CorrectionsAlongStep(couple,&dynParticle,eloss,niel,length);
>> 463 res = eloss/length;
>> 464
>> 465 if(verbose > 1) {
>> 466 G4cout << "After Corrections: DEDX(MeV/mm)= " << res*mm/MeV
>> 467 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
>> 468 << G4endl;
>> 469 }
>> 470 }
443 } 471 }
444 } 472 }
>> 473 if(verbose > 0) {
>> 474 G4cout << "Sum: E(MeV)= " << kinEnergy/MeV
>> 475 << " DEDX(MeV/mm)= " << res*mm/MeV
>> 476 << " DEDX(MeV*cm^2/g)= " << res*gram/(MeV*cm2*mat->GetDensity())
>> 477 << " cut(MeV)= " << cut/MeV
>> 478 << " " << p->GetParticleName()
>> 479 << " in " << currentMaterialName
>> 480 << " Zi^2= " << chargeSquare
>> 481 << " isIon=" << isIon
>> 482 << G4endl;
>> 483 }
445 } 484 }
446 return res; 485 return res;
447 } 486 }
448 487
449 //....oooOO0OOooo........oooOO0OOooo........oo 488 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
450 489
451 G4double G4EmCalculator::ComputeElectronicDEDX 490 G4double G4EmCalculator::ComputeElectronicDEDX(G4double kinEnergy,
452 491 const G4ParticleDefinition* part,
453 492 const G4Material* mat,
454 493 G4double cut)
455 { 494 {
456 SetupMaterial(mat); 495 SetupMaterial(mat);
457 G4double dedx = 0.0; 496 G4double dedx = 0.0;
458 if(UpdateParticle(part, kinEnergy)) { 497 if(UpdateParticle(part, kinEnergy)) {
459 498
460 G4LossTableManager* lManager = G4LossTable 499 G4LossTableManager* lManager = G4LossTableManager::Instance();
461 const std::vector<G4VEnergyLossProcess*> v 500 const std::vector<G4VEnergyLossProcess*> vel =
462 lManager->GetEnergyLossProcessVector(); 501 lManager->GetEnergyLossProcessVector();
463 std::size_t n = vel.size(); << 502 G4int n = vel.size();
464 503
465 //G4cout << "ComputeElectronicDEDX for " < 504 //G4cout << "ComputeElectronicDEDX for " << part->GetParticleName()
466 // << " n= " << n << G4endl; 505 // << " n= " << n << G4endl;
467 506
468 for(std::size_t i=0; i<n; ++i) { << 507 for(G4int i=0; i<n; ++i) {
469 if(vel[i]) { 508 if(vel[i]) {
470 auto p = static_cast<G4VProcess*>(vel[ << 509 G4VProcess* p = reinterpret_cast<G4VProcess*>(vel[i]);
471 if(ActiveForParticle(part, p)) { 510 if(ActiveForParticle(part, p)) {
472 //G4cout << "idx= " << i << " " << ( 511 //G4cout << "idx= " << i << " " << (vel[i])->GetProcessName()
473 // << " " << (vel[i])->Particle()- << 512 // << " " << (vel[i])->Particle()->GetParticleName() << G4endl;
474 dedx += ComputeDEDX(kinEnergy,part,( 513 dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),mat,cut);
475 } 514 }
476 } 515 }
477 } 516 }
478 } 517 }
479 return dedx; 518 return dedx;
480 } 519 }
481 520
482 //....oooOO0OOooo........oooOO0OOooo........oo 521 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
483 522
484 G4double << 523 G4double G4EmCalculator::ComputeDEDXForCutInRange(G4double kinEnergy,
485 G4EmCalculator::ComputeDEDXForCutInRange(G4dou << 524 const G4ParticleDefinition* part,
486 const << 525 const G4Material* mat,
487 const << 526 G4double rangecut)
488 G4dou <<
489 { 527 {
490 SetupMaterial(mat); 528 SetupMaterial(mat);
491 G4double dedx = 0.0; 529 G4double dedx = 0.0;
492 if(UpdateParticle(part, kinEnergy)) { 530 if(UpdateParticle(part, kinEnergy)) {
493 531
494 G4LossTableManager* lManager = G4LossTable 532 G4LossTableManager* lManager = G4LossTableManager::Instance();
495 const std::vector<G4VEnergyLossProcess*> v 533 const std::vector<G4VEnergyLossProcess*> vel =
496 lManager->GetEnergyLossProcessVector(); 534 lManager->GetEnergyLossProcessVector();
497 std::size_t n = vel.size(); << 535 G4int n = vel.size();
498 536
499 if(mat != cutMaterial) { 537 if(mat != cutMaterial) {
500 cutMaterial = mat; 538 cutMaterial = mat;
501 cutenergy[0] = << 539 cutenergy[0] = ComputeEnergyCutFromRangeCut(rangecut, G4Gamma::Gamma(), mat);
502 ComputeEnergyCutFromRangeCut(rangecut, << 540 cutenergy[1] = ComputeEnergyCutFromRangeCut(rangecut, G4Electron::Electron(), mat);
503 cutenergy[1] = << 541 cutenergy[2] = ComputeEnergyCutFromRangeCut(rangecut, G4Positron::Positron(), mat);
504 ComputeEnergyCutFromRangeCut(rangecut, <<
505 cutenergy[2] = <<
506 ComputeEnergyCutFromRangeCut(rangecut, <<
507 } 542 }
508 543
509 //G4cout << "ComputeElectronicDEDX for " < 544 //G4cout << "ComputeElectronicDEDX for " << part->GetParticleName()
510 // << " n= " << n << G4endl; 545 // << " n= " << n << G4endl;
511 546
512 for(std::size_t i=0; i<n; ++i) { << 547 for(G4int i=0; i<n; ++i) {
513 if(vel[i]) { 548 if(vel[i]) {
514 auto p = static_cast<G4VProcess*>(vel[ << 549 G4VProcess* p = reinterpret_cast<G4VProcess*>(vel[i]);
515 if(ActiveForParticle(part, p)) { 550 if(ActiveForParticle(part, p)) {
516 //G4cout << "idx= " << i << " " << ( 551 //G4cout << "idx= " << i << " " << (vel[i])->GetProcessName()
517 // << " " << (vel[i])->Particle()-> << 552 // << " " << (vel[i])->Particle()->GetParticleName() << G4endl;
518 const G4ParticleDefinition* sec = (v 553 const G4ParticleDefinition* sec = (vel[i])->SecondaryParticle();
519 std::size_t idx = 0; << 554 G4int idx = 0;
520 if(sec == G4Electron::Electron()) { 555 if(sec == G4Electron::Electron()) { idx = 1; }
521 else if(sec == G4Positron::Positron( 556 else if(sec == G4Positron::Positron()) { idx = 2; }
522 557
523 dedx += ComputeDEDX(kinEnergy,part,( 558 dedx += ComputeDEDX(kinEnergy,part,(vel[i])->GetProcessName(),
524 mat,cutenergy[id 559 mat,cutenergy[idx]);
525 } 560 }
526 } 561 }
527 } 562 }
528 } 563 }
529 return dedx; 564 return dedx;
530 } 565 }
531 566
532 //....oooOO0OOooo........oooOO0OOooo........oo 567 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
533 568
534 G4double G4EmCalculator::ComputeTotalDEDX(G4do 569 G4double G4EmCalculator::ComputeTotalDEDX(G4double kinEnergy,
535 cons 570 const G4ParticleDefinition* part,
536 cons 571 const G4Material* mat,
537 G4do 572 G4double cut)
538 { 573 {
539 G4double dedx = ComputeElectronicDEDX(kinEne 574 G4double dedx = ComputeElectronicDEDX(kinEnergy,part,mat,cut);
540 if(mass > 700.*MeV) { dedx += ComputeNuclear 575 if(mass > 700.*MeV) { dedx += ComputeNuclearDEDX(kinEnergy,part,mat); }
541 return dedx; 576 return dedx;
542 } 577 }
543 578
544 //....oooOO0OOooo........oooOO0OOooo........oo 579 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
545 580
546 G4double G4EmCalculator::ComputeNuclearDEDX(G4 581 G4double G4EmCalculator::ComputeNuclearDEDX(G4double kinEnergy,
547 const G4 582 const G4ParticleDefinition* p,
548 const G4 583 const G4Material* mat)
549 { 584 {
550 G4double res = 0.0; << 585
551 G4VEmProcess* nucst = FindDiscreteProcess(p, << 586 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 } <<
559 587
560 if(verbose > 1) { 588 if(verbose > 1) {
561 G4cout << p->GetParticleName() << " E(MeV 589 G4cout << p->GetParticleName() << " E(MeV)= " << kinEnergy/MeV
562 << " NuclearDEDX(MeV/mm)= " << res* 590 << " NuclearDEDX(MeV/mm)= " << res*mm/MeV
563 << " NuclearDEDX(MeV*cm^2/g)= " 591 << " NuclearDEDX(MeV*cm^2/g)= "
564 << res*gram/(MeV*cm2*mat->GetDensit 592 << res*gram/(MeV*cm2*mat->GetDensity())
565 << G4endl; 593 << G4endl;
566 } 594 }
567 return res; 595 return res;
568 } 596 }
569 597
570 //....oooOO0OOooo........oooOO0OOooo........oo 598 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
571 599
572 G4double G4EmCalculator::ComputeCrossSectionPe 600 G4double G4EmCalculator::ComputeCrossSectionPerVolume(
573 601 G4double kinEnergy,
574 c 602 const G4ParticleDefinition* p,
575 c 603 const G4String& processName,
576 c 604 const G4Material* mat,
577 605 G4double cut)
578 { 606 {
579 SetupMaterial(mat); 607 SetupMaterial(mat);
580 G4double res = 0.0; 608 G4double res = 0.0;
581 if(UpdateParticle(p, kinEnergy)) { 609 if(UpdateParticle(p, kinEnergy)) {
582 if(FindEmModel(p, processName, kinEnergy)) 610 if(FindEmModel(p, processName, kinEnergy)) {
583 G4double e = kinEnergy; 611 G4double e = kinEnergy;
584 G4double aCut = std::max(cut, theParamet 612 G4double aCut = std::max(cut, theParameters->LowestElectronEnergy());
585 if(baseParticle) { 613 if(baseParticle) {
586 e *= kinEnergy*massRatio; 614 e *= kinEnergy*massRatio;
587 res = currentModel->CrossSectionPerVol 615 res = currentModel->CrossSectionPerVolume(
588 mat, baseParticle, e, aCut, e) * 616 mat, baseParticle, e, aCut, e) * chargeSquare;
589 } else { 617 } else {
590 res = currentModel->CrossSectionPerVol 618 res = currentModel->CrossSectionPerVolume(mat, p, e, aCut, e);
591 } 619 }
592 if(verbose>0) { 620 if(verbose>0) {
593 G4cout << "G4EmCalculator::ComputeXSPe << 621 G4cout << "G4EmCalculator::ComputeXSPerVolume: E(MeV)= " << kinEnergy/MeV
594 << kinEnergy/MeV <<
595 << " cross(cm-1)= " << res*cm 622 << " cross(cm-1)= " << res*cm
596 << " cut(keV)= " << aCut/keV 623 << " cut(keV)= " << aCut/keV
597 << " " << p->GetParticleName( 624 << " " << p->GetParticleName()
598 << " in " << mat->GetName() 625 << " in " << mat->GetName()
599 << G4endl; 626 << G4endl;
600 } 627 }
601 } 628 }
602 } 629 }
603 return res; 630 return res;
604 } 631 }
605 632
606 //....oooOO0OOooo........oooOO0OOooo........oo 633 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
607 634
608 G4double << 635 G4double G4EmCalculator::ComputeCrossSectionPerAtom(
609 G4EmCalculator::ComputeCrossSectionPerAtom(G4d << 636 G4double kinEnergy,
610 con << 637 const G4ParticleDefinition* p,
611 con << 638 const G4String& processName,
612 G4d << 639 G4double Z, G4double A,
613 G4d << 640 G4double cut)
614 { 641 {
615 G4double res = 0.0; 642 G4double res = 0.0;
616 if(UpdateParticle(p, kinEnergy)) { 643 if(UpdateParticle(p, kinEnergy)) {
617 G4int iz = G4lrint(Z); 644 G4int iz = G4lrint(Z);
618 CheckMaterial(iz); 645 CheckMaterial(iz);
619 if(FindEmModel(p, processName, kinEnergy)) 646 if(FindEmModel(p, processName, kinEnergy)) {
620 G4double e = kinEnergy; 647 G4double e = kinEnergy;
621 G4double aCut = std::max(cut, theParamet 648 G4double aCut = std::max(cut, theParameters->LowestElectronEnergy());
622 if(baseParticle) { 649 if(baseParticle) {
623 e *= kinEnergy*massRatio; 650 e *= kinEnergy*massRatio;
624 currentModel->InitialiseForElement(bas 651 currentModel->InitialiseForElement(baseParticle, iz);
625 res = currentModel->ComputeCrossSectio 652 res = currentModel->ComputeCrossSectionPerAtom(
626 baseParticle, e, Z, A, aCut) * c 653 baseParticle, e, Z, A, aCut) * chargeSquare;
627 } else { 654 } else {
628 currentModel->InitialiseForElement(p, 655 currentModel->InitialiseForElement(p, iz);
629 res = currentModel->ComputeCrossSectio 656 res = currentModel->ComputeCrossSectionPerAtom(p, e, Z, A, aCut);
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 663 << " cut(keV)= " << aCut/keV
637 << G4endl; 664 << G4endl;
638 } 665 }
639 } 666 }
640 } 667 }
641 return res; 668 return res;
642 } 669 }
643 670
644 //....oooOO0OOooo........oooOO0OOooo........oo 671 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
645 672
646 G4double << 673 G4double G4EmCalculator::ComputeCrossSectionPerShell(G4double kinEnergy,
647 G4EmCalculator::ComputeCrossSectionPerShell(G4 << 674 const G4ParticleDefinition* p,
648 co << 675 const G4String& processName,
649 co << 676 G4int Z, G4int shellIdx,
650 G4 << 677 G4double cut)
651 G4 <<
652 { 678 {
653 G4double res = 0.0; 679 G4double res = 0.0;
654 if(UpdateParticle(p, kinEnergy)) { 680 if(UpdateParticle(p, kinEnergy)) {
655 CheckMaterial(Z); 681 CheckMaterial(Z);
656 if(FindEmModel(p, processName, kinEnergy)) 682 if(FindEmModel(p, processName, kinEnergy)) {
657 G4double e = kinEnergy; 683 G4double e = kinEnergy;
658 G4double aCut = std::max(cut, theParamet 684 G4double aCut = std::max(cut, theParameters->LowestElectronEnergy());
659 if(nullptr != baseParticle) { << 685 if(baseParticle) {
660 e *= kinEnergy*massRatio; 686 e *= kinEnergy*massRatio;
661 currentModel->InitialiseForElement(bas 687 currentModel->InitialiseForElement(baseParticle, Z);
662 res = << 688 res = currentModel->ComputeCrossSectionPerShell(baseParticle, Z, shellIdx,
663 currentModel->ComputeCrossSectionPer << 689 e, aCut) * chargeSquare;
664 <<
665 } else { 690 } else {
666 currentModel->InitialiseForElement(p, 691 currentModel->InitialiseForElement(p, Z);
667 res = currentModel->ComputeCrossSectio 692 res = currentModel->ComputeCrossSectionPerAtom(p, Z, shellIdx, e, aCut);
668 } 693 }
669 if(verbose>0) { 694 if(verbose>0) {
670 G4cout << "E(MeV)= " << kinEnergy/MeV 695 G4cout << "E(MeV)= " << kinEnergy/MeV
671 << " cross(barn)= " << res/barn 696 << " cross(barn)= " << res/barn
672 << " " << p->GetParticleName( 697 << " " << p->GetParticleName()
673 << " Z= " << Z << " shellIdx= 698 << " Z= " << Z << " shellIdx= " << shellIdx
674 << " cut(keV)= " << aCut/keV 699 << " cut(keV)= " << aCut/keV
675 << G4endl; 700 << G4endl;
676 } 701 }
677 } 702 }
678 } 703 }
679 return res; 704 return res;
680 } 705 }
681 706
682 //....oooOO0OOooo........oooOO0OOooo........oo 707 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
683 708
684 G4double 709 G4double
685 G4EmCalculator::ComputeGammaAttenuationLength( 710 G4EmCalculator::ComputeGammaAttenuationLength(G4double kinEnergy,
686 711 const G4Material* mat)
687 { 712 {
688 G4double res = 0.0; 713 G4double res = 0.0;
689 const G4ParticleDefinition* gamma = G4Gamma: 714 const G4ParticleDefinition* gamma = G4Gamma::Gamma();
690 res += ComputeCrossSectionPerVolume(kinEnerg 715 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "conv", mat, 0.0);
691 res += ComputeCrossSectionPerVolume(kinEnerg 716 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "compt", mat, 0.0);
692 res += ComputeCrossSectionPerVolume(kinEnerg 717 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "phot", mat, 0.0);
693 res += ComputeCrossSectionPerVolume(kinEnerg 718 res += ComputeCrossSectionPerVolume(kinEnergy, gamma, "Rayl", mat, 0.0);
694 if(res > 0.0) { res = 1.0/res; } 719 if(res > 0.0) { res = 1.0/res; }
695 return res; 720 return res;
696 } 721 }
697 722
698 //....oooOO0OOooo........oooOO0OOooo........oo 723 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
699 724
700 G4double G4EmCalculator::ComputeShellIonisatio 725 G4double G4EmCalculator::ComputeShellIonisationCrossSectionPerAtom(
701 const 726 const G4String& particle,
702 G4int 727 G4int Z,
703 G4Ato 728 G4AtomicShellEnumerator shell,
704 G4dou 729 G4double kinEnergy,
705 const 730 const G4Material* mat)
706 { 731 {
707 G4double res = 0.0; 732 G4double res = 0.0;
708 const G4ParticleDefinition* p = FindParticle 733 const G4ParticleDefinition* p = FindParticle(particle);
709 G4VAtomDeexcitation* ad = manager->AtomDeexc 734 G4VAtomDeexcitation* ad = manager->AtomDeexcitation();
710 if(p && ad) { 735 if(p && ad) {
711 res = ad->ComputeShellIonisationCrossSecti 736 res = ad->ComputeShellIonisationCrossSectionPerAtom(p, Z, shell,
712 737 kinEnergy, mat);
713 } 738 }
714 return res; 739 return res;
715 } 740 }
716 741
717 //....oooOO0OOooo........oooOO0OOooo........oo 742 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
718 743
719 G4double G4EmCalculator::ComputeMeanFreePath(G 744 G4double G4EmCalculator::ComputeMeanFreePath(G4double kinEnergy,
720 c 745 const G4ParticleDefinition* p,
721 c 746 const G4String& processName,
722 c 747 const G4Material* mat,
723 G << 748 G4double cut)
724 { 749 {
725 G4double mfp = DBL_MAX; 750 G4double mfp = DBL_MAX;
726 G4double x = << 751 G4double x = ComputeCrossSectionPerVolume(kinEnergy, p, processName, mat, cut);
727 ComputeCrossSectionPerVolume(kinEnergy, p, <<
728 if(x > 0.0) { mfp = 1.0/x; } 752 if(x > 0.0) { mfp = 1.0/x; }
729 if(verbose>1) { 753 if(verbose>1) {
730 G4cout << "E(MeV)= " << kinEnergy/MeV 754 G4cout << "E(MeV)= " << kinEnergy/MeV
731 << " MFP(mm)= " << mfp/mm 755 << " MFP(mm)= " << mfp/mm
732 << " " << p->GetParticleName() 756 << " " << p->GetParticleName()
733 << " in " << mat->GetName() 757 << " in " << mat->GetName()
734 << G4endl; 758 << G4endl;
735 } 759 }
736 return mfp; 760 return mfp;
737 } 761 }
738 762
739 //....oooOO0OOooo........oooOO0OOooo........oo 763 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
740 764
741 G4double G4EmCalculator::ComputeEnergyCutFromR 765 G4double G4EmCalculator::ComputeEnergyCutFromRangeCut(
742 G4double range, 766 G4double range,
743 const G4ParticleDefin 767 const G4ParticleDefinition* part,
744 const G4Material* mat 768 const G4Material* mat)
745 { 769 {
746 return G4ProductionCutsTable::GetProductionC 770 return G4ProductionCutsTable::GetProductionCutsTable()->
747 ConvertRangeToEnergy(part, mat, range); 771 ConvertRangeToEnergy(part, mat, range);
748 } 772 }
749 773
750 //....oooOO0OOooo........oooOO0OOooo........oo 774 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
751 775
752 G4bool G4EmCalculator::UpdateParticle(const G4 776 G4bool G4EmCalculator::UpdateParticle(const G4ParticleDefinition* p,
753 G4double 777 G4double kinEnergy)
754 { 778 {
755 if(p != currentParticle) { 779 if(p != currentParticle) {
756 780
757 // new particle 781 // new particle
758 currentParticle = p; 782 currentParticle = p;
759 dynParticle->SetDefinition(const_cast<G4Pa << 783 dynParticle.SetDefinition(const_cast<G4ParticleDefinition*>(p));
760 dynParticle->SetKineticEnergy(kinEnergy); << 784 dynParticle.SetKineticEnergy(kinEnergy);
761 baseParticle = nullptr; << 785 baseParticle = 0;
762 currentParticleName = p->GetParticleName() 786 currentParticleName = p->GetParticleName();
763 massRatio = 1.0; 787 massRatio = 1.0;
764 mass = p->GetPDGMass(); 788 mass = p->GetPDGMass();
765 chargeSquare = 1.0; 789 chargeSquare = 1.0;
766 currentProcess = manager->GetEnergyLossPr << 790 currentProcess = FindEnergyLossProcess(p);
767 currentProcessName = ""; 791 currentProcessName = "";
768 isIon = false; 792 isIon = false;
769 793
770 // ionisation process exist 794 // ionisation process exist
771 if(nullptr != currentProcess) { << 795 if(currentProcess) {
772 currentProcessName = currentProcess->Get 796 currentProcessName = currentProcess->GetProcessName();
773 baseParticle = currentProcess->BaseParti 797 baseParticle = currentProcess->BaseParticle();
774 if(currentProcessName == "ionIoni" && p- <<
775 baseParticle = theGenericIon; <<
776 isIon = true; <<
777 } <<
778 798
779 // base particle is used 799 // base particle is used
780 if(nullptr != baseParticle) { << 800 if(baseParticle) {
781 massRatio = baseParticle->GetPDGMass() 801 massRatio = baseParticle->GetPDGMass()/p->GetPDGMass();
782 G4double q = p->GetPDGCharge()/basePar 802 G4double q = p->GetPDGCharge()/baseParticle->GetPDGCharge();
783 chargeSquare = q*q; 803 chargeSquare = q*q;
784 } 804 }
>> 805
>> 806 if(p->GetParticleType() == "nucleus"
>> 807 && currentParticleName != "deuteron"
>> 808 && currentParticleName != "triton"
>> 809 && currentParticleName != "alpha+"
>> 810 && currentParticleName != "helium"
>> 811 && currentParticleName != "hydrogen"
>> 812 ) {
>> 813 isIon = true;
>> 814 massRatio = theGenericIon->GetPDGMass()/p->GetPDGMass();
>> 815 baseParticle = theGenericIon;
>> 816 if(verbose>1) {
>> 817 G4cout << "\n G4EmCalculator::UpdateParticle: isIon 1 "
>> 818 << p->GetParticleName()
>> 819 << " in " << currentMaterial->GetName()
>> 820 << " e= " << kinEnergy << G4endl;
>> 821 }
>> 822 }
785 } 823 }
786 } 824 }
>> 825
787 // Effective charge for ions 826 // Effective charge for ions
788 if(isIon && nullptr != currentProcess) { << 827 if(isIon) {
789 chargeSquare = 828 chargeSquare =
790 corr->EffectiveChargeSquareRatio(p, curr << 829 corr->EffectiveChargeSquareRatio(p, currentMaterial, kinEnergy)
791 currentProcess->SetDynamicMassCharge(massR << 830 * corr->EffectiveChargeCorrection(p,currentMaterial,kinEnergy);
792 if(verbose>1) { << 831 if(currentProcess) {
793 G4cout <<"\n NewIon: massR= "<< massRati << 832 currentProcess->SetDynamicMassCharge(massRatio,chargeSquare);
794 << chargeSquare << " " << currentProce << 833 if(verbose>1) {
>> 834 G4cout <<"\n NewIon: massR= "<< massRatio << " q2= "
>> 835 << chargeSquare << " " << currentProcess << G4endl;
>> 836 }
795 } 837 }
796 } 838 }
797 return true; 839 return true;
798 } 840 }
799 841
800 //....oooOO0OOooo........oooOO0OOooo........oo 842 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
801 843
802 const G4ParticleDefinition* G4EmCalculator::Fi 844 const G4ParticleDefinition* G4EmCalculator::FindParticle(const G4String& name)
803 { 845 {
804 const G4ParticleDefinition* p = nullptr; << 846 const G4ParticleDefinition* p = 0;
805 if(name != currentParticleName) { 847 if(name != currentParticleName) {
806 p = G4ParticleTable::GetParticleTable()->F 848 p = G4ParticleTable::GetParticleTable()->FindParticle(name);
807 if(nullptr == p) { << 849 if(!p) {
808 G4cout << "### WARNING: G4EmCalculator:: 850 G4cout << "### WARNING: G4EmCalculator::FindParticle fails to find "
809 << name << G4endl; 851 << name << G4endl;
810 } 852 }
811 } else { 853 } else {
812 p = currentParticle; 854 p = currentParticle;
813 } 855 }
814 return p; 856 return p;
815 } 857 }
816 858
817 //....oooOO0OOooo........oooOO0OOooo........oo 859 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
818 860
819 const G4ParticleDefinition* G4EmCalculator::Fi 861 const G4ParticleDefinition* G4EmCalculator::FindIon(G4int Z, G4int A)
820 { 862 {
821 const G4ParticleDefinition* p = ionTable->Ge 863 const G4ParticleDefinition* p = ionTable->GetIon(Z,A,0);
822 return p; 864 return p;
823 } 865 }
824 866
825 //....oooOO0OOooo........oooOO0OOooo........oo 867 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
826 868
827 const G4Material* G4EmCalculator::FindMaterial 869 const G4Material* G4EmCalculator::FindMaterial(const G4String& name)
828 { 870 {
829 if(name != currentMaterialName) { 871 if(name != currentMaterialName) {
830 SetupMaterial(G4Material::GetMaterial(name 872 SetupMaterial(G4Material::GetMaterial(name, false));
831 if(nullptr == currentMaterial) { << 873 if(!currentMaterial) {
832 G4cout << "### WARNING: G4EmCalculator:: 874 G4cout << "### WARNING: G4EmCalculator::FindMaterial fails to find "
833 << name << G4endl; 875 << name << G4endl;
834 } 876 }
835 } 877 }
836 return currentMaterial; 878 return currentMaterial;
837 } 879 }
838 880
839 //....oooOO0OOooo........oooOO0OOooo........oo 881 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
840 882
841 const G4Region* G4EmCalculator::FindRegion(con 883 const G4Region* G4EmCalculator::FindRegion(const G4String& reg)
842 { 884 {
843 return G4EmUtility::FindRegion(reg); << 885 const G4Region* r = 0;
>> 886 if(reg != "" && reg != "world") {
>> 887 r = G4RegionStore::GetInstance()->GetRegion(reg);
>> 888 } else {
>> 889 r = G4RegionStore::GetInstance()->GetRegion("DefaultRegionForTheWorld");
>> 890 }
>> 891 return r;
844 } 892 }
845 893
846 //....oooOO0OOooo........oooOO0OOooo........oo 894 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
847 895
848 const G4MaterialCutsCouple* G4EmCalculator::Fi 896 const G4MaterialCutsCouple* G4EmCalculator::FindCouple(
849 const G4Material* 897 const G4Material* material,
850 const G4Region* re 898 const G4Region* region)
851 { 899 {
852 const G4MaterialCutsCouple* couple = nullptr << 900 const G4MaterialCutsCouple* couple = 0;
853 SetupMaterial(material); 901 SetupMaterial(material);
854 if(nullptr != currentMaterial) { << 902 if(currentMaterial) {
855 // Access to materials 903 // Access to materials
856 const G4ProductionCutsTable* theCoupleTabl 904 const G4ProductionCutsTable* theCoupleTable=
857 G4ProductionCutsTable::GetProductionCuts 905 G4ProductionCutsTable::GetProductionCutsTable();
858 const G4Region* r = region; 906 const G4Region* r = region;
859 if(nullptr != r) { << 907 if(r) {
860 couple = theCoupleTable->GetMaterialCuts 908 couple = theCoupleTable->GetMaterialCutsCouple(material,
861 909 r->GetProductionCuts());
862 } else { 910 } else {
863 G4RegionStore* store = G4RegionStore::Ge 911 G4RegionStore* store = G4RegionStore::GetInstance();
864 std::size_t nr = store->size(); << 912 size_t nr = store->size();
865 if(0 < nr) { 913 if(0 < nr) {
866 for(std::size_t i=0; i<nr; ++i) { << 914 for(size_t i=0; i<nr; ++i) {
867 couple = theCoupleTable->GetMaterial 915 couple = theCoupleTable->GetMaterialCutsCouple(
868 material, ((*store)[i])->GetProduc 916 material, ((*store)[i])->GetProductionCuts());
869 if(nullptr != couple) { break; } << 917 if(couple) { break; }
870 } 918 }
871 } 919 }
872 } 920 }
873 } 921 }
874 if(nullptr == couple) { << 922 if(!couple) {
875 G4ExceptionDescription ed; 923 G4ExceptionDescription ed;
876 ed << "G4EmCalculator::FindCouple: fail fo 924 ed << "G4EmCalculator::FindCouple: fail for material <"
877 << currentMaterialName << ">"; 925 << currentMaterialName << ">";
878 if(region) { ed << " and region " << regio 926 if(region) { ed << " and region " << region->GetName(); }
879 G4Exception("G4EmCalculator::FindCouple", 927 G4Exception("G4EmCalculator::FindCouple", "em0078",
880 FatalException, ed); 928 FatalException, ed);
881 } 929 }
882 return couple; 930 return couple;
883 } 931 }
884 932
885 //....oooOO0OOooo........oooOO0OOooo........oo 933 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
886 934
887 G4bool G4EmCalculator::UpdateCouple(const G4Ma 935 G4bool G4EmCalculator::UpdateCouple(const G4Material* material, G4double cut)
888 { 936 {
889 SetupMaterial(material); 937 SetupMaterial(material);
890 if(!currentMaterial) { return false; } 938 if(!currentMaterial) { return false; }
891 for (G4int i=0; i<nLocalMaterials; ++i) { 939 for (G4int i=0; i<nLocalMaterials; ++i) {
892 if(material == localMaterials[i] && cut == 940 if(material == localMaterials[i] && cut == localCuts[i]) {
893 currentCouple = localCouples[i]; 941 currentCouple = localCouples[i];
894 currentCoupleIndex = currentCouple->GetI 942 currentCoupleIndex = currentCouple->GetIndex();
895 currentCut = cut; 943 currentCut = cut;
896 return true; 944 return true;
897 } 945 }
898 } 946 }
899 const G4MaterialCutsCouple* cc = new G4Mater 947 const G4MaterialCutsCouple* cc = new G4MaterialCutsCouple(material);
900 localMaterials.push_back(material); 948 localMaterials.push_back(material);
901 localCouples.push_back(cc); 949 localCouples.push_back(cc);
902 localCuts.push_back(cut); 950 localCuts.push_back(cut);
903 ++nLocalMaterials; << 951 nLocalMaterials++;
904 currentCouple = cc; 952 currentCouple = cc;
905 currentCoupleIndex = currentCouple->GetIndex 953 currentCoupleIndex = currentCouple->GetIndex();
906 currentCut = cut; 954 currentCut = cut;
907 return true; 955 return true;
908 } 956 }
909 957
910 //....oooOO0OOooo........oooOO0OOooo........oo 958 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
911 959
912 void G4EmCalculator::FindLambdaTable(const G4P 960 void G4EmCalculator::FindLambdaTable(const G4ParticleDefinition* p,
913 const G4S 961 const G4String& processName,
914 G4double << 962 G4double kinEnergy)
915 { 963 {
916 // Search for the process 964 // Search for the process
917 if (!currentLambda || p != lambdaParticle || 965 if (!currentLambda || p != lambdaParticle || processName != lambdaName) {
918 lambdaName = processName; 966 lambdaName = processName;
919 currentLambda = nullptr; << 967 currentLambda = 0;
920 lambdaParticle = p; 968 lambdaParticle = p;
921 isApplicable = false; <<
922 969
923 const G4ParticleDefinition* part = (isIon) << 970 const G4ParticleDefinition* part = p;
>> 971 if(isIon) { part = theGenericIon; }
924 972
925 // Search for energy loss process 973 // Search for energy loss process
926 currentName = processName; 974 currentName = processName;
927 currentModel = nullptr; << 975 currentModel = 0;
928 loweModel = nullptr; << 976 loweModel = 0;
929 977
930 G4VEnergyLossProcess* elproc = FindEnLossP 978 G4VEnergyLossProcess* elproc = FindEnLossProcess(part, processName);
931 if(nullptr != elproc) { << 979 if(elproc) {
932 currentLambda = elproc->LambdaTable(); 980 currentLambda = elproc->LambdaTable();
933 proctype = 0; << 981 if(currentLambda) {
934 if(nullptr != currentLambda) { <<
935 isApplicable = true; 982 isApplicable = true;
936 if(verbose>1) { 983 if(verbose>1) {
937 G4cout << "G4VEnergyLossProcess is f 984 G4cout << "G4VEnergyLossProcess is found out: " << currentName
938 << G4endl; 985 << G4endl;
939 } 986 }
940 } 987 }
941 curProcess = elproc; <<
942 return; 988 return;
943 } 989 }
944 990
945 // Search for discrete process 991 // Search for discrete process
946 G4VEmProcess* proc = FindDiscreteProcess(p 992 G4VEmProcess* proc = FindDiscreteProcess(part, processName);
947 if(nullptr != proc) { << 993 if(proc) {
948 currentLambda = proc->LambdaTable(); 994 currentLambda = proc->LambdaTable();
949 proctype = 1; << 995 if(currentLambda) {
950 if(nullptr != currentLambda) { <<
951 isApplicable = true; 996 isApplicable = true;
952 if(verbose>1) { 997 if(verbose>1) {
953 G4cout << "G4VEmProcess is found out 998 G4cout << "G4VEmProcess is found out: " << currentName << G4endl;
954 } 999 }
955 } 1000 }
956 curProcess = proc; <<
957 return; 1001 return;
958 } 1002 }
959 1003
960 // Search for msc process 1004 // Search for msc process
961 G4VMultipleScattering* msc = FindMscProces 1005 G4VMultipleScattering* msc = FindMscProcess(part, processName);
962 if(nullptr != msc) { << 1006 if(msc) {
963 currentModel = msc->SelectModel(kinEnerg 1007 currentModel = msc->SelectModel(kinEnergy,0);
964 proctype = 2; << 1008 if(currentModel) {
965 if(nullptr != currentModel) { <<
966 currentLambda = currentModel->GetCross 1009 currentLambda = currentModel->GetCrossSectionTable();
967 if(nullptr != currentLambda) { << 1010 if(currentLambda) {
968 isApplicable = true; 1011 isApplicable = true;
969 if(verbose>1) { 1012 if(verbose>1) {
970 G4cout << "G4VMultipleScattering i 1013 G4cout << "G4VMultipleScattering is found out: " << currentName
971 << G4endl; 1014 << G4endl;
972 } 1015 }
973 } 1016 }
974 } 1017 }
975 curProcess = msc; <<
976 } 1018 }
977 } 1019 }
978 } 1020 }
979 1021
980 //....oooOO0OOooo........oooOO0OOooo........oo 1022 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
981 1023
982 G4bool G4EmCalculator::FindEmModel(const G4Par 1024 G4bool G4EmCalculator::FindEmModel(const G4ParticleDefinition* p,
983 const G4Str 1025 const G4String& processName,
984 G4 1026 G4double kinEnergy)
985 { 1027 {
986 isApplicable = false; 1028 isApplicable = false;
987 if(nullptr == p || nullptr == currentMateria << 1029 if(!p || !currentMaterial) {
988 G4cout << "G4EmCalculator::FindEmModel WAR 1030 G4cout << "G4EmCalculator::FindEmModel WARNING: no particle"
989 << " or materail defined; particle: 1031 << " or materail defined; particle: " << p << G4endl;
990 return isApplicable; 1032 return isApplicable;
991 } 1033 }
992 G4String partname = p->GetParticleName(); 1034 G4String partname = p->GetParticleName();
>> 1035 const G4ParticleDefinition* part = p;
993 G4double scaledEnergy = kinEnergy*massRatio; 1036 G4double scaledEnergy = kinEnergy*massRatio;
994 const G4ParticleDefinition* part = (isIon) ? << 1037 if(isIon) { part = theGenericIon; }
995 1038
996 if(verbose > 1) { 1039 if(verbose > 1) {
997 G4cout << "## G4EmCalculator::FindEmModel 1040 G4cout << "## G4EmCalculator::FindEmModel for " << partname
998 << " (type= " << p->GetParticleType 1041 << " (type= " << p->GetParticleType()
999 << ") and " << processName << " at 1042 << ") and " << processName << " at E(MeV)= " << scaledEnergy
1000 << G4endl; 1043 << G4endl;
1001 if(p != part) { G4cout << " GenericIon i 1044 if(p != part) { G4cout << " GenericIon is the base particle" << G4endl; }
1002 } 1045 }
1003 1046
1004 // Search for energy loss process 1047 // Search for energy loss process
1005 currentName = processName; 1048 currentName = processName;
1006 currentModel = nullptr; << 1049 currentModel = 0;
1007 loweModel = nullptr; << 1050 loweModel = 0;
1008 std::size_t idx = 0; << 1051 size_t idx = 0;
1009 1052
1010 G4VEnergyLossProcess* elproc = FindEnLossPr 1053 G4VEnergyLossProcess* elproc = FindEnLossProcess(part, processName);
1011 if(nullptr != elproc) { << 1054 if(elproc) {
1012 currentModel = elproc->SelectModelForMate 1055 currentModel = elproc->SelectModelForMaterial(scaledEnergy, idx);
1013 currentModel->InitialiseForMaterial(part, 1056 currentModel->InitialiseForMaterial(part, currentMaterial);
1014 currentModel->SetupForMaterial(part, curr << 1057 currentModel->SetupForMaterial(part, currentMaterial, scaledEnergy);
1015 G4double eth = currentModel->LowEnergyLim 1058 G4double eth = currentModel->LowEnergyLimit();
1016 if(eth > 0.0) { 1059 if(eth > 0.0) {
1017 loweModel = elproc->SelectModelForMater 1060 loweModel = elproc->SelectModelForMaterial(eth - CLHEP::eV, idx);
1018 if(loweModel == currentModel) { loweMod 1061 if(loweModel == currentModel) { loweModel = nullptr; }
1019 else { 1062 else {
1020 loweModel->InitialiseForMaterial(part 1063 loweModel->InitialiseForMaterial(part, currentMaterial);
1021 loweModel->SetupForMaterial(part, cur 1064 loweModel->SetupForMaterial(part, currentMaterial, eth - CLHEP::eV);
1022 } 1065 }
1023 } 1066 }
1024 } 1067 }
1025 1068
1026 // Search for discrete process 1069 // Search for discrete process
1027 if(nullptr == currentModel) { << 1070 if(!currentModel) {
1028 G4VEmProcess* proc = FindDiscreteProcess( 1071 G4VEmProcess* proc = FindDiscreteProcess(part, processName);
1029 if(nullptr != proc) { << 1072 if(proc) {
1030 currentModel = proc->SelectModelForMate 1073 currentModel = proc->SelectModelForMaterial(kinEnergy, idx);
1031 currentModel->InitialiseForMaterial(par 1074 currentModel->InitialiseForMaterial(part, currentMaterial);
1032 currentModel->SetupForMaterial(part, cu 1075 currentModel->SetupForMaterial(part, currentMaterial, kinEnergy);
1033 G4double eth = currentModel->LowEnergyL 1076 G4double eth = currentModel->LowEnergyLimit();
1034 if(eth > 0.0) { 1077 if(eth > 0.0) {
1035 loweModel = proc->SelectModelForMater 1078 loweModel = proc->SelectModelForMaterial(eth - CLHEP::eV, idx);
1036 if(loweModel == currentModel) { loweM << 1079 if(loweModel == currentModel) { loweModel = 0; }
1037 else { 1080 else {
1038 loweModel->InitialiseForMaterial(pa 1081 loweModel->InitialiseForMaterial(part, currentMaterial);
1039 loweModel->SetupForMaterial(part, c 1082 loweModel->SetupForMaterial(part, currentMaterial, eth - CLHEP::eV);
1040 } 1083 }
1041 } 1084 }
1042 } 1085 }
1043 } 1086 }
1044 1087
1045 // Search for msc process 1088 // Search for msc process
1046 if(nullptr == currentModel) { << 1089 if(!currentModel) {
1047 G4VMultipleScattering* proc = FindMscProc 1090 G4VMultipleScattering* proc = FindMscProcess(part, processName);
1048 if(nullptr != proc) { << 1091 if(proc) {
1049 currentModel = proc->SelectModel(kinEne 1092 currentModel = proc->SelectModel(kinEnergy, idx);
1050 loweModel = nullptr; << 1093 loweModel = 0;
1051 } 1094 }
1052 } 1095 }
1053 if(nullptr != currentModel) { << 1096 if(currentModel) {
1054 if(loweModel == currentModel) { loweModel << 1097 if(loweModel == currentModel) { loweModel = 0; }
1055 isApplicable = true; 1098 isApplicable = true;
1056 currentModel->InitialiseForMaterial(part, 1099 currentModel->InitialiseForMaterial(part, currentMaterial);
1057 if(loweModel) { 1100 if(loweModel) {
1058 loweModel->InitialiseForMaterial(part, 1101 loweModel->InitialiseForMaterial(part, currentMaterial);
1059 } 1102 }
1060 if(verbose > 1) { 1103 if(verbose > 1) {
1061 G4cout << " Model <" << currentModel- 1104 G4cout << " Model <" << currentModel->GetName()
1062 << "> Emin(MeV)= " << currentMod 1105 << "> Emin(MeV)= " << currentModel->LowEnergyLimit()/MeV
1063 << " for " << part->GetParticleN 1106 << " for " << part->GetParticleName();
1064 if(nullptr != elproc) { << 1107 if(elproc) {
1065 G4cout << " and " << elproc->GetProce 1108 G4cout << " and " << elproc->GetProcessName() << " " << elproc
1066 << G4endl; 1109 << G4endl;
1067 } 1110 }
1068 if(nullptr != loweModel) { << 1111 if(loweModel) {
1069 G4cout << " LowEnergy model <" << low 1112 G4cout << " LowEnergy model <" << loweModel->GetName() << ">";
1070 } 1113 }
1071 G4cout << G4endl; 1114 G4cout << G4endl;
1072 } 1115 }
1073 } 1116 }
1074 return isApplicable; 1117 return isApplicable;
1075 } 1118 }
1076 1119
1077 //....oooOO0OOooo........oooOO0OOooo........o 1120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1078 1121
>> 1122 G4VEnergyLossProcess* G4EmCalculator::FindEnergyLossProcess(
>> 1123 const G4ParticleDefinition* p)
>> 1124 {
>> 1125 G4VEnergyLossProcess* elp = 0;
>> 1126 G4String partname = p->GetParticleName();
>> 1127 const G4ParticleDefinition* part = p;
>> 1128
>> 1129 if(p->GetParticleType() == "nucleus"
>> 1130 && currentParticleName != "deuteron"
>> 1131 && currentParticleName != "triton"
>> 1132 && currentParticleName != "He3"
>> 1133 && currentParticleName != "alpha"
>> 1134 && currentParticleName != "alpha+"
>> 1135 && currentParticleName != "helium"
>> 1136 && currentParticleName != "hydrogen"
>> 1137 ) { part = theGenericIon; }
>> 1138
>> 1139 elp = manager->GetEnergyLossProcess(part);
>> 1140 /*
>> 1141 G4cout << "\n G4EmCalculator::FindEnergyLossProcess: for " << p->GetParticleName()
>> 1142 << " found " << elp->GetProcessName() << " of "
>> 1143 << elp->Particle()->GetParticleName() << " " << elp << G4endl;
>> 1144 */
>> 1145 return elp;
>> 1146 }
>> 1147
>> 1148 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1149
1079 G4VEnergyLossProcess* 1150 G4VEnergyLossProcess*
1080 G4EmCalculator::FindEnLossProcess(const G4Par 1151 G4EmCalculator::FindEnLossProcess(const G4ParticleDefinition* part,
1081 const G4Str 1152 const G4String& processName)
1082 { 1153 {
1083 G4VEnergyLossProcess* proc = nullptr; << 1154 G4VEnergyLossProcess* proc = 0;
1084 const std::vector<G4VEnergyLossProcess*> v 1155 const std::vector<G4VEnergyLossProcess*> v =
1085 manager->GetEnergyLossProcessVector(); 1156 manager->GetEnergyLossProcessVector();
1086 std::size_t n = v.size(); << 1157 G4int n = v.size();
1087 for(std::size_t i=0; i<n; ++i) { << 1158 for(G4int i=0; i<n; ++i) {
1088 if((v[i])->GetProcessName() == processNam 1159 if((v[i])->GetProcessName() == processName) {
1089 auto p = static_cast<G4VProcess*>(v[i]) << 1160 G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1090 if(ActiveForParticle(part, p)) { 1161 if(ActiveForParticle(part, p)) {
1091 proc = v[i]; 1162 proc = v[i];
1092 break; 1163 break;
1093 } 1164 }
1094 } 1165 }
1095 } 1166 }
1096 return proc; 1167 return proc;
1097 } 1168 }
1098 1169
1099 //....oooOO0OOooo........oooOO0OOooo........o 1170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1100 1171
1101 G4VEmProcess* 1172 G4VEmProcess*
1102 G4EmCalculator::FindDiscreteProcess(const G4P 1173 G4EmCalculator::FindDiscreteProcess(const G4ParticleDefinition* part,
1103 const G4S 1174 const G4String& processName)
1104 { 1175 {
1105 G4VEmProcess* proc = nullptr; << 1176 G4VEmProcess* proc = 0;
1106 auto v = manager->GetEmProcessVector(); << 1177 const std::vector<G4VEmProcess*> v =
1107 std::size_t n = v.size(); << 1178 manager->GetEmProcessVector();
1108 for(std::size_t i=0; i<n; ++i) { << 1179 G4int n = v.size();
1109 const G4String& pName = v[i]->GetProcessN << 1180 for(G4int i=0; i<n; ++i) {
1110 if(pName == "GammaGeneralProc") { << 1181 if((v[i])->GetProcessName() == processName) {
1111 proc = v[i]->GetEmProcess(processName); << 1182 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)) { 1183 if(ActiveForParticle(part, p)) {
1116 proc = v[i]; 1184 proc = v[i];
1117 break; 1185 break;
1118 } 1186 }
1119 } 1187 }
1120 } 1188 }
1121 return proc; 1189 return proc;
1122 } 1190 }
1123 1191
1124 //....oooOO0OOooo........oooOO0OOooo........o 1192 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1125 1193
1126 G4VMultipleScattering* 1194 G4VMultipleScattering*
1127 G4EmCalculator::FindMscProcess(const G4Partic 1195 G4EmCalculator::FindMscProcess(const G4ParticleDefinition* part,
1128 const G4String 1196 const G4String& processName)
1129 { 1197 {
1130 G4VMultipleScattering* proc = nullptr; << 1198 G4VMultipleScattering* proc = 0;
1131 const std::vector<G4VMultipleScattering*> v 1199 const std::vector<G4VMultipleScattering*> v =
1132 manager->GetMultipleScatteringVector(); 1200 manager->GetMultipleScatteringVector();
1133 std::size_t n = v.size(); << 1201 G4int n = v.size();
1134 for(std::size_t i=0; i<n; ++i) { << 1202 for(G4int i=0; i<n; ++i) {
1135 if((v[i])->GetProcessName() == processNam 1203 if((v[i])->GetProcessName() == processName) {
1136 auto p = static_cast<G4VProcess*>(v[i]) << 1204 G4VProcess* p = reinterpret_cast<G4VProcess*>(v[i]);
1137 if(ActiveForParticle(part, p)) { 1205 if(ActiveForParticle(part, p)) {
1138 proc = v[i]; 1206 proc = v[i];
1139 break; 1207 break;
1140 } 1208 }
1141 } 1209 }
1142 } 1210 }
1143 return proc; 1211 return proc;
1144 } 1212 }
1145 1213
1146 //....oooOO0OOooo........oooOO0OOooo........o 1214 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1147 1215
1148 G4VProcess* G4EmCalculator::FindProcess(const 1216 G4VProcess* G4EmCalculator::FindProcess(const G4ParticleDefinition* part,
1149 const 1217 const G4String& processName)
1150 { 1218 {
1151 G4VProcess* proc = nullptr; << 1219 G4VProcess* proc = 0;
1152 const G4ProcessManager* procman = part->Get 1220 const G4ProcessManager* procman = part->GetProcessManager();
1153 G4ProcessVector* pv = procman->GetProcessLi 1221 G4ProcessVector* pv = procman->GetProcessList();
1154 G4int nproc = (G4int)pv->size(); << 1222 G4int nproc = pv->size();
1155 for(G4int i=0; i<nproc; ++i) { 1223 for(G4int i=0; i<nproc; ++i) {
1156 if(processName == (*pv)[i]->GetProcessNam 1224 if(processName == (*pv)[i]->GetProcessName()) {
1157 proc = (*pv)[i]; 1225 proc = (*pv)[i];
1158 break; 1226 break;
1159 } 1227 }
1160 } 1228 }
1161 return proc; 1229 return proc;
1162 } 1230 }
1163 1231
>> 1232
1164 //....oooOO0OOooo........oooOO0OOooo........o 1233 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1165 1234
1166 G4bool G4EmCalculator::ActiveForParticle(cons 1235 G4bool G4EmCalculator::ActiveForParticle(const G4ParticleDefinition* part,
1167 G4VP 1236 G4VProcess* proc)
1168 { 1237 {
1169 G4ProcessManager* pm = part->GetProcessMana 1238 G4ProcessManager* pm = part->GetProcessManager();
1170 G4ProcessVector* pv = pm->GetProcessList(); 1239 G4ProcessVector* pv = pm->GetProcessList();
1171 G4int n = (G4int)pv->size(); << 1240 G4int n = pv->size();
1172 G4bool res = false; 1241 G4bool res = false;
1173 for(G4int i=0; i<n; ++i) { 1242 for(G4int i=0; i<n; ++i) {
1174 if((*pv)[i] == proc) { 1243 if((*pv)[i] == proc) {
1175 if(pm->GetProcessActivation(i)) { res = 1244 if(pm->GetProcessActivation(i)) { res = true; }
1176 break; 1245 break;
1177 } 1246 }
1178 } 1247 }
1179 return res; 1248 return res;
1180 } 1249 }
1181 1250
1182 //....oooOO0OOooo........oooOO0OOooo........o 1251 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1183 1252
1184 void G4EmCalculator::SetupMaterial(const G4Ma 1253 void G4EmCalculator::SetupMaterial(const G4Material* mat)
1185 { 1254 {
1186 if(mat) { 1255 if(mat) {
1187 currentMaterial = mat; 1256 currentMaterial = mat;
1188 currentMaterialName = mat->GetName(); 1257 currentMaterialName = mat->GetName();
1189 } else { 1258 } else {
1190 currentMaterial = nullptr; << 1259 currentMaterial = 0;
1191 currentMaterialName = ""; 1260 currentMaterialName = "";
1192 } 1261 }
1193 } 1262 }
1194 1263
1195 //....oooOO0OOooo........oooOO0OOooo........o 1264 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1196 1265
1197 void G4EmCalculator::SetupMaterial(const G4St 1266 void G4EmCalculator::SetupMaterial(const G4String& mname)
1198 { 1267 {
1199 SetupMaterial(nist->FindOrBuildMaterial(mna 1268 SetupMaterial(nist->FindOrBuildMaterial(mname));
1200 } 1269 }
1201 1270
1202 //....oooOO0OOooo........oooOO0OOooo........o 1271 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1203 1272
1204 void G4EmCalculator::CheckMaterial(G4int Z) 1273 void G4EmCalculator::CheckMaterial(G4int Z)
1205 { 1274 {
1206 G4bool isFound = false; 1275 G4bool isFound = false;
1207 if(nullptr != currentMaterial) { << 1276 if(currentMaterial) {
1208 G4int nn = (G4int)currentMaterial->GetNum << 1277 size_t nn = currentMaterial->GetNumberOfElements();
1209 for(G4int i=0; i<nn; ++i) { << 1278 for(size_t i=0; i<nn; ++i) {
1210 if(Z == currentMaterial->GetElement(i)- 1279 if(Z == currentMaterial->GetElement(i)->GetZasInt()) {
1211 isFound = true; 1280 isFound = true;
1212 break; 1281 break;
1213 } 1282 }
1214 } 1283 }
1215 } 1284 }
1216 if(!isFound) { 1285 if(!isFound) {
1217 SetupMaterial(nist->FindOrBuildSimpleMate 1286 SetupMaterial(nist->FindOrBuildSimpleMaterial(Z));
1218 } 1287 }
1219 } 1288 }
1220 1289
1221 //....oooOO0OOooo........oooOO0OOooo........o 1290 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1222 1291
1223 void G4EmCalculator::SetVerbose(G4int verb) 1292 void G4EmCalculator::SetVerbose(G4int verb)
1224 { 1293 {
1225 verbose = verb; 1294 verbose = verb;
1226 } 1295 }
1227 1296
1228 //....oooOO0OOooo........oooOO0OOooo........o 1297 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1229 1298
1230 1299