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25 // 25 //
>> 26 // $Id: G4VEmProcess.cc,v 1.79 2009/11/10 20:30:55 vnivanch Exp $
>> 27 // GEANT4 tag $Name: geant4-09-03 $
>> 28 //
26 // ------------------------------------------- 29 // -------------------------------------------------------------------
27 // 30 //
28 // GEANT4 Class file 31 // GEANT4 Class file
29 // 32 //
30 // 33 //
31 // File name: G4VEmProcess 34 // File name: G4VEmProcess
32 // 35 //
33 // Author: Vladimir Ivanchenko on base 36 // Author: Vladimir Ivanchenko on base of Laszlo Urban code
34 // 37 //
35 // Creation date: 01.10.2003 38 // Creation date: 01.10.2003
36 // 39 //
37 // Modifications: by V.Ivanchenko << 40 // Modifications:
>> 41 // 30-06-04 make it to be pure discrete process (V.Ivanchenko)
>> 42 // 30-09-08 optimise integral option (V.Ivanchenko)
>> 43 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko)
>> 44 // 11-03-05 Shift verbose level by 1, add applyCuts and killPrimary flags (VI)
>> 45 // 14-03-05 Update logic PostStepDoIt (V.Ivanchenko)
>> 46 // 08-04-05 Major optimisation of internal interfaces (V.Ivanchenko)
>> 47 // 18-04-05 Use G4ParticleChangeForGamma (V.Ivanchenko)
>> 48 // 25-07-05 Add protection: integral mode only for charged particles (VI)
>> 49 // 04-09-05 default lambdaFactor 0.8 (V.Ivanchenko)
>> 50 // 11-01-06 add A to parameters of ComputeCrossSectionPerAtom (VI)
>> 51 // 12-09-06 add SetModel() (mma)
>> 52 // 12-04-07 remove double call to Clear model manager (V.Ivanchenko)
>> 53 // 27-10-07 Virtual functions moved to source (V.Ivanchenko)
>> 54 // 24-06-09 Removed hidden bin in G4PhysicsVector (V.Ivanchenko)
38 // 55 //
39 // Class Description: based class for discrete << 56 // Class Description:
40 // 57 //
41 58
42 // ------------------------------------------- 59 // -------------------------------------------------------------------
43 // 60 //
44 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
45 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
46 63
47 #include "G4VEmProcess.hh" 64 #include "G4VEmProcess.hh"
48 #include "G4PhysicalConstants.hh" <<
49 #include "G4SystemOfUnits.hh" <<
50 #include "G4ProcessManager.hh" <<
51 #include "G4LossTableManager.hh" 65 #include "G4LossTableManager.hh"
52 #include "G4LossTableBuilder.hh" <<
53 #include "G4Step.hh" 66 #include "G4Step.hh"
54 #include "G4ParticleDefinition.hh" 67 #include "G4ParticleDefinition.hh"
55 #include "G4VEmModel.hh" 68 #include "G4VEmModel.hh"
56 #include "G4DataVector.hh" 69 #include "G4DataVector.hh"
57 #include "G4PhysicsTable.hh" 70 #include "G4PhysicsTable.hh"
58 #include "G4EmDataHandler.hh" << 71 #include "G4PhysicsVector.hh"
59 #include "G4PhysicsLogVector.hh" 72 #include "G4PhysicsLogVector.hh"
60 #include "G4VParticleChange.hh" 73 #include "G4VParticleChange.hh"
61 #include "G4ProductionCutsTable.hh" 74 #include "G4ProductionCutsTable.hh"
62 #include "G4Region.hh" 75 #include "G4Region.hh"
>> 76 #include "G4RegionStore.hh"
63 #include "G4Gamma.hh" 77 #include "G4Gamma.hh"
64 #include "G4Electron.hh" 78 #include "G4Electron.hh"
65 #include "G4Positron.hh" 79 #include "G4Positron.hh"
66 #include "G4PhysicsTableHelper.hh" 80 #include "G4PhysicsTableHelper.hh"
67 #include "G4EmBiasingManager.hh" << 81 #include "G4EmConfigurator.hh"
68 #include "G4EmParameters.hh" <<
69 #include "G4EmProcessSubType.hh" <<
70 #include "G4EmTableUtil.hh" <<
71 #include "G4EmUtility.hh" <<
72 #include "G4DNAModelSubType.hh" <<
73 #include "G4GenericIon.hh" <<
74 #include "G4Log.hh" <<
75 #include <iostream> <<
76 82
77 //....oooOO0OOooo........oooOO0OOooo........oo 83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
78 84
79 G4VEmProcess::G4VEmProcess(const G4String& nam 85 G4VEmProcess::G4VEmProcess(const G4String& name, G4ProcessType type):
80 G4VDiscreteProcess(name, type) << 86 G4VDiscreteProcess(name, type),
>> 87 secondaryParticle(0),
>> 88 buildLambdaTable(true),
>> 89 theLambdaTable(0),
>> 90 theEnergyOfCrossSectionMax(0),
>> 91 theCrossSectionMax(0),
>> 92 integral(false),
>> 93 applyCuts(false),
>> 94 startFromNull(true),
>> 95 useDeexcitation(false),
>> 96 nDERegions(0),
>> 97 idxDERegions(0),
>> 98 currentModel(0),
>> 99 particle(0),
>> 100 currentCouple(0)
81 { 101 {
82 theParameters = G4EmParameters::Instance(); <<
83 SetVerboseLevel(1); 102 SetVerboseLevel(1);
84 103
85 // Size of tables << 104 // Size of tables assuming spline
86 minKinEnergy = 0.1*CLHEP::keV; << 105 minKinEnergy = 0.1*keV;
87 maxKinEnergy = 100.0*CLHEP::TeV; << 106 maxKinEnergy = 10.0*TeV;
>> 107 nLambdaBins = 77;
88 108
89 // default lambda factor 109 // default lambda factor
90 invLambdaFactor = 1.0/lambdaFactor; << 110 lambdaFactor = 0.8;
>> 111
>> 112 // default limit on polar angle
>> 113 polarAngleLimit = 0.0;
91 114
92 // particle types 115 // particle types
93 theGamma = G4Gamma::Gamma(); << 116 theGamma = G4Gamma::Gamma();
94 theElectron = G4Electron::Electron(); << 117 theElectron = G4Electron::Electron();
95 thePositron = G4Positron::Positron(); << 118 thePositron = G4Positron::Positron();
96 119
97 pParticleChange = &fParticleChange; 120 pParticleChange = &fParticleChange;
98 fParticleChange.SetSecondaryWeightByProcess( <<
99 secParticles.reserve(5); 121 secParticles.reserve(5);
100 122
101 modelManager = new G4EmModelManager(); 123 modelManager = new G4EmModelManager();
102 lManager = G4LossTableManager::Instance(); << 124 (G4LossTableManager::Instance())->Register(this);
103 lManager->Register(this); <<
104 isTheMaster = lManager->IsMaster(); <<
105 G4LossTableBuilder* bld = lManager->GetTable <<
106 theDensityFactor = bld->GetDensityFactors(); <<
107 theDensityIdx = bld->GetCoupleIndexes(); <<
108 } 125 }
109 126
110 //....oooOO0OOooo........oooOO0OOooo........oo 127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
111 128
112 G4VEmProcess::~G4VEmProcess() 129 G4VEmProcess::~G4VEmProcess()
113 { 130 {
114 if(isTheMaster) { << 131 if(1 < verboseLevel)
115 delete theData; << 132 G4cout << "G4VEmProcess destruct " << GetProcessName()
116 delete theEnergyOfCrossSectionMax; << 133 << G4endl;
>> 134 Clear();
>> 135 if(theLambdaTable) {
>> 136 theLambdaTable->clearAndDestroy();
>> 137 delete theLambdaTable;
117 } 138 }
118 delete modelManager; 139 delete modelManager;
119 delete biasManager; << 140 (G4LossTableManager::Instance())->DeRegister(this);
120 lManager->DeRegister(this); <<
121 } 141 }
122 142
123 //....oooOO0OOooo........oooOO0OOooo........oo 143 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
124 144
125 void G4VEmProcess::AddEmModel(G4int order, G4V << 145 void G4VEmProcess::Clear()
126 const G4Region* <<
127 { 146 {
128 if(nullptr == ptr) { return; } << 147 delete [] theEnergyOfCrossSectionMax;
129 G4VEmFluctuationModel* fm = nullptr; << 148 delete [] theCrossSectionMax;
130 modelManager->AddEmModel(order, ptr, fm, reg << 149 delete [] idxDERegions;
131 ptr->SetParticleChange(pParticleChange); << 150 theEnergyOfCrossSectionMax = 0;
>> 151 theCrossSectionMax = 0;
>> 152 idxDERegions = 0;
>> 153 currentCouple = 0;
>> 154 preStepLambda = 0.0;
>> 155 mfpKinEnergy = DBL_MAX;
>> 156 deRegions.clear();
>> 157 nDERegions = 0;
132 } 158 }
133 159
134 //....oooOO0OOooo........oooOO0OOooo........oo 160 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
135 161
136 void G4VEmProcess::SetEmModel(G4VEmModel* ptr, << 162 void G4VEmProcess::AddEmModel(G4int order, G4VEmModel* p,
>> 163 const G4Region* region)
137 { 164 {
138 if(nullptr == ptr) { return; } << 165 G4VEmFluctuationModel* fm = 0;
139 if(!emModels.empty()) { << 166 modelManager->AddEmModel(order, p, fm, region);
140 for(auto & em : emModels) { if(em == ptr) << 167 if(p) p->SetParticleChange(pParticleChange);
141 } <<
142 emModels.push_back(ptr); <<
143 } 168 }
144 169
145 //....oooOO0OOooo........oooOO0OOooo........oo 170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
146 171
147 void G4VEmProcess::PreparePhysicsTable(const G << 172 void G4VEmProcess::SetModel(G4VEmModel* p, G4int index)
148 { 173 {
149 if(nullptr == particle) { SetParticle(&part) << 174 G4int n = emModels.size();
>> 175 if(index >= n) { for(G4int i=n; i<=index; ++i) {emModels.push_back(0);} }
>> 176 emModels[index] = p;
>> 177 }
>> 178
>> 179 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
150 180
151 if(part.GetParticleType() == "nucleus" && << 181 G4VEmModel* G4VEmProcess::Model(G4int index)
152 part.GetParticleSubType() == "generic") { << 182 {
>> 183 G4VEmModel* p = 0;
>> 184 if(index >= 0 && index < G4int(emModels.size())) { p = emModels[index]; }
>> 185 return p;
>> 186 }
153 187
154 G4String pname = part.GetParticleName(); << 188 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
155 if(pname != "deuteron" && pname != "triton <<
156 pname != "He3" && pname != "alpha" && p <<
157 pname != "helium" && pname != "hydrogen <<
158 189
159 particle = G4GenericIon::GenericIon(); << 190 void G4VEmProcess::UpdateEmModel(const G4String& nam,
160 isIon = true; << 191 G4double emin, G4double emax)
161 } << 192 {
162 } << 193 modelManager->UpdateEmModel(nam, emin, emax);
163 if(particle != &part) { return; } << 194 }
164 195
165 lManager->PreparePhysicsTable(&part, this); << 196 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
166 197
167 // for new run << 198 G4VEmModel* G4VEmProcess::GetModelByIndex(G4int idx, G4bool ver)
168 currentCouple = nullptr; << 199 {
169 preStepLambda = 0.0; << 200 return modelManager->GetModel(idx, ver);
170 fLambdaEnergy = 0.0; << 201 }
171 202
172 InitialiseProcess(particle); << 203 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
173 204
174 G4LossTableBuilder* bld = lManager->GetTable << 205 void G4VEmProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
175 const G4ProductionCutsTable* theCoupleTable= << 206 {
176 G4ProductionCutsTable::GetProductionCutsTa << 207 if(!particle) particle = ∂
177 theCutsGamma = theCoupleTable->GetEnergyC << 208 if(1 < verboseLevel) {
178 theCutsElectron = theCoupleTable->GetEnergyC << 209 G4cout << "G4VEmProcess::PreparePhysicsTable() for "
179 theCutsPositron = theCoupleTable->GetEnergyC << 210 << GetProcessName()
180 << 211 << " and particle " << part.GetParticleName()
181 // initialisation of the process << 212 << " local particle " << particle->GetParticleName()
182 if(!actMinKinEnergy) { minKinEnergy = thePar << 213 << G4endl;
183 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 214 }
184 <<
185 applyCuts = theParameters->ApplyCuts() <<
186 lambdaFactor = theParameters->LambdaFacto <<
187 invLambdaFactor = 1.0/lambdaFactor; <<
188 theParameters->DefineRegParamForEM(this); <<
189 <<
190 // integral option may be disabled <<
191 if(!theParameters->Integral()) { fXSType = f <<
192 <<
193 // prepare tables <<
194 if(isTheMaster) { <<
195 if(nullptr == theData) { theData = new G4E <<
196 215
197 if(buildLambdaTable) { << 216 (G4LossTableManager::Instance())->EmConfigurator()->AddModels();
198 theLambdaTable = theData->MakeTable(0); << 217
199 bld->InitialiseBaseMaterials(theLambdaTa << 218 if(particle == &part) {
>> 219 Clear();
>> 220 InitialiseProcess(particle);
>> 221
>> 222 // initialisation of models
>> 223 G4int nmod = modelManager->NumberOfModels();
>> 224 for(G4int i=0; i<nmod; ++i) {
>> 225 G4VEmModel* mod = modelManager->GetModel(i);
>> 226 mod->SetPolarAngleLimit(polarAngleLimit);
>> 227 if(mod->HighEnergyLimit() > maxKinEnergy) {
>> 228 mod->SetHighEnergyLimit(maxKinEnergy);
>> 229 }
>> 230 }
>> 231
>> 232 theCuts = modelManager->Initialise(particle,secondaryParticle,2.,verboseLevel);
>> 233 const G4ProductionCutsTable* theCoupleTable=
>> 234 G4ProductionCutsTable::GetProductionCutsTable();
>> 235 theCutsGamma = theCoupleTable->GetEnergyCutsVector(idxG4GammaCut);
>> 236 theCutsElectron = theCoupleTable->GetEnergyCutsVector(idxG4ElectronCut);
>> 237 theCutsPositron = theCoupleTable->GetEnergyCutsVector(idxG4PositronCut);
>> 238
>> 239 // prepare tables
>> 240 if(buildLambdaTable){
>> 241 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
>> 242 }
>> 243 }
>> 244 // Sub Cutoff and Deexcitation
>> 245 if (nDERegions>0) {
>> 246
>> 247 const G4ProductionCutsTable* theCoupleTable=
>> 248 G4ProductionCutsTable::GetProductionCutsTable();
>> 249 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 250
>> 251 idxDERegions = new G4bool[numOfCouples];
>> 252
>> 253 for (size_t j=0; j<numOfCouples; ++j) {
>> 254
>> 255 const G4MaterialCutsCouple* couple =
>> 256 theCoupleTable->GetMaterialCutsCouple(j);
>> 257 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 258 G4bool reg = false;
>> 259 for(G4int i=0; i<nDERegions; ++i) {
>> 260 if(deRegions[i]) {
>> 261 if(pcuts == deRegions[i]->GetProductionCuts()) reg = true;
>> 262 }
>> 263 }
>> 264 idxDERegions[j] = reg;
200 } 265 }
201 // high energy table << 266 }
202 if(minKinEnergyPrim < maxKinEnergy) { << 267 if (1 < verboseLevel && nDERegions>0) {
203 theLambdaTablePrim = theData->MakeTable( << 268 G4cout << " Deexcitation is activated for regions: " << G4endl;
204 bld->InitialiseBaseMaterials(theLambdaTa << 269 for (G4int i=0; i<nDERegions; ++i) {
205 } << 270 const G4Region* r = deRegions[i];
206 } << 271 G4cout << " " << r->GetName() << G4endl;
207 // models << 272 }
208 baseMat = bld->GetBaseMaterialFlag(); << 273 }
209 numberOfModels = modelManager->NumberOfModel <<
210 currentModel = modelManager->GetModel(0); <<
211 if(nullptr != lManager->AtomDeexcitation()) <<
212 modelManager->SetFluoFlag(true); <<
213 } <<
214 // forced biasing <<
215 if(nullptr != biasManager) { <<
216 biasManager->Initialise(part, GetProcessNa <<
217 biasFlag = false; <<
218 } <<
219 <<
220 theCuts = <<
221 G4EmTableUtil::PrepareEmProcess(this, part <<
222 modelManag <<
223 secID, tri <<
224 verboseLev <<
225 } 274 }
226 275
227 //....oooOO0OOooo........oooOO0OOooo........oo 276 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
228 277
229 void G4VEmProcess::BuildPhysicsTable(const G4P 278 void G4VEmProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
230 { 279 {
231 if(nullptr == masterProc) { << 280 G4String partname = part.GetParticleName();
232 if(isTheMaster) { masterProc = this; } << 281 if(1 < verboseLevel) {
233 else { masterProc = static_cast<const G4VE << 282 G4cout << "G4VEmProcess::BuildPhysicsTable() for "
234 } << 283 << GetProcessName()
235 G4int nModels = modelManager->NumberOfModels << 284 << " and particle " << partname
236 G4bool isLocked = theParameters->IsPrintLock << 285 << " buildLambdaTable= " << buildLambdaTable
237 G4bool toBuild = (buildLambdaTable || minKin << 286 << G4endl;
238 << 287 }
239 G4EmTableUtil::BuildEmProcess(this, masterPr << 288
240 nModels, verbo << 289 if(buildLambdaTable) {
241 isLocked, toBu << 290 BuildLambdaTable();
>> 291 FindLambdaMax();
>> 292 }
>> 293
>> 294 // reduce printout for nuclear stopping
>> 295 G4bool gproc = true;
>> 296 if(GetProcessName() == "nuclearStopping" &&
>> 297 partname != "GenericIon" && partname != "alpha") { gproc = false; }
>> 298
>> 299 if(gproc && 0 < verboseLevel) { PrintInfoDefinition(); }
>> 300
>> 301 if(1 < verboseLevel) {
>> 302 G4cout << "G4VEmProcess::BuildPhysicsTable() done for "
>> 303 << GetProcessName()
>> 304 << " and particle " << partname
>> 305 << G4endl;
>> 306 }
242 } 307 }
243 308
244 //....oooOO0OOooo........oooOO0OOooo........oo 309 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
245 310
246 void G4VEmProcess::BuildLambdaTable() 311 void G4VEmProcess::BuildLambdaTable()
247 { 312 {
248 G4double scale = theParameters->MaxKinEnergy << 313 if(1 < verboseLevel) {
249 G4int nbin = << 314 G4cout << "G4EmProcess::BuildLambdaTable() for process "
250 theParameters->NumberOfBinsPerDecade()*G4l << 315 << GetProcessName() << " and particle "
251 if(actBinning) { nbin = std::max(nbin, nLamb << 316 << particle->GetParticleName()
252 scale = nbin/G4Log(scale); << 317 << G4endl;
253 << 318 }
254 G4LossTableBuilder* bld = lManager->GetTable <<
255 G4EmTableUtil::BuildLambdaTable(this, partic <<
256 bld, theLamb <<
257 minKinEnergy <<
258 maxKinEnergy <<
259 startFromNul <<
260 } <<
261 319
262 //....oooOO0OOooo........oooOO0OOooo........oo << 320 // Access to materials
>> 321 const G4ProductionCutsTable* theCoupleTable=
>> 322 G4ProductionCutsTable::GetProductionCutsTable();
>> 323 size_t numOfCouples = theCoupleTable->GetTableSize();
263 324
264 void G4VEmProcess::StreamInfo(std::ostream& ou << 325 G4bool splineFlag = (G4LossTableManager::Instance())->SplineFlag();
265 const G4ParticleDefinition& << 326
266 { << 327 G4PhysicsLogVector* aVector = 0;
267 G4String indent = (rst ? " " : ""); << 328 G4PhysicsLogVector* bVector = 0;
268 out << std::setprecision(6); << 329
269 out << G4endl << indent << GetProcessName() << 330 for(size_t i=0; i<numOfCouples; ++i) {
270 if (!rst) { << 331
271 out << " for " << part.GetParticleName(); << 332 if (theLambdaTable->GetFlag(i)) {
272 } << 333
273 if(fXSType != fEmNoIntegral) { out << " XSt << 334 // create physics vector and fill it
274 if(applyCuts) { out << " applyCuts:1 "; } << 335 const G4MaterialCutsCouple* couple =
275 G4int subtype = GetProcessSubType(); << 336 theCoupleTable->GetMaterialCutsCouple(i);
276 out << " SubType=" << subtype; << 337 if(!bVector) {
277 if (subtype == fAnnihilation) { << 338 aVector =
278 G4int mod = theParameters->PositronAtRestM << 339 static_cast<G4PhysicsLogVector*>(LambdaPhysicsVector(couple));
279 const G4String namp[2] = {"Simple", "Allis << 340 bVector = aVector;
280 out << " AtRestModel:" << namp[mod]; << 341 } else {
281 } << 342 aVector = new G4PhysicsLogVector(*bVector);
282 if(biasFactor != 1.0) { out << " BiasingFac <<
283 out << " BuildTable=" << buildLambdaTable << <<
284 if(buildLambdaTable) { <<
285 if(particle == &part) { <<
286 for(auto & v : *theLambdaTable) { <<
287 if(nullptr != v) { <<
288 out << " Lambda table from "; <<
289 G4double emin = v->Energy(0); <<
290 G4double emax = v->GetMaxEnergy(); <<
291 G4int nbin = G4int(v->GetVectorLengt <<
292 if(emin > minKinEnergy) { out << "th <<
293 else { out << G4BestUnit(emin,"Energ <<
294 out << " to " <<
295 << G4BestUnit(emax,"Energy") <<
296 << ", " << G4lrint(nbin/std::log <<
297 << " bins/decade, spline: " <<
298 << splineFlag << G4endl; <<
299 break; <<
300 } <<
301 } <<
302 } else { <<
303 out << " Used Lambda table of " <<
304 << particle->GetParticleName() << G4endl <<
305 } <<
306 } <<
307 if(minKinEnergyPrim < maxKinEnergy) { <<
308 if(particle == &part) { <<
309 for(auto & v : *theLambdaTablePrim) { <<
310 if(nullptr != v) { <<
311 out << " LambdaPrime table from <<
312 << G4BestUnit(v->Energy(0),"Ener <<
313 << " to " <<
314 << G4BestUnit(v->GetMaxEnergy(), <<
315 << " in " << v->GetVectorLength( <<
316 << " bins " << G4endl; <<
317 break; <<
318 } <<
319 } 343 }
320 } else { << 344 // G4PhysicsVector* aVector = LambdaPhysicsVector(couple);
321 out << " Used LambdaPrime table of << 345 aVector->SetSpline(splineFlag);
322 << particle->GetParticleName() << 346 modelManager->FillLambdaVector(aVector, couple, startFromNull);
>> 347 if(splineFlag) aVector->FillSecondDerivatives();
>> 348 G4PhysicsTableHelper::SetPhysicsVector(theLambdaTable, i, aVector);
323 } 349 }
324 } 350 }
325 StreamProcessInfo(out); <<
326 modelManager->DumpModelList(out, verboseLeve <<
327 351
328 if(verboseLevel > 2 && buildLambdaTable) { << 352 if(1 < verboseLevel) {
329 out << " LambdaTable address= " << th << 353 G4cout << "Lambda table is built for "
330 if(theLambdaTable && particle == &part) { << 354 << particle->GetParticleName()
331 out << (*theLambdaTable) << G4endl; << 355 << G4endl;
>> 356 if(2 < verboseLevel) {
>> 357 G4cout << *theLambdaTable << G4endl;
332 } 358 }
333 } 359 }
334 } 360 }
335 361
336 //....oooOO0OOooo........oooOO0OOooo........oo 362 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
337 363
338 void G4VEmProcess::StartTracking(G4Track* trac << 364 void G4VEmProcess::PrintInfoDefinition()
339 { 365 {
340 // reset parameters for the new track << 366 if(verboseLevel > 0) {
341 currentParticle = track->GetParticleDefiniti << 367 G4cout << G4endl << GetProcessName() << ": for "
342 theNumberOfInteractionLengthLeft = -1.0; << 368 << particle->GetParticleName();
343 mfpKinEnergy = DBL_MAX; << 369 if(integral) G4cout << ", integral: 1 ";
344 preStepLambda = 0.0; << 370 if(applyCuts) G4cout << ", applyCuts: 1 ";
345 << 371 G4cout << " SubType= " << GetProcessSubType() << G4endl;
346 if(isIon) { massRatio = proton_mass_c2/curre << 372 if(buildLambdaTable) {
347 << 373 G4cout << " Lambda tables from "
348 // forced biasing only for primary particles << 374 << G4BestUnit(minKinEnergy,"Energy")
349 if(biasManager) { << 375 << " to "
350 if(0 == track->GetParentID()) { << 376 << G4BestUnit(maxKinEnergy,"Energy")
351 // primary particle << 377 << " in " << nLambdaBins << " bins, spline: "
352 biasFlag = true; << 378 << (G4LossTableManager::Instance())->SplineFlag()
353 biasManager->ResetForcedInteraction(); << 379 << G4endl;
354 } 380 }
>> 381 PrintInfo();
>> 382 modelManager->DumpModelList(verboseLevel);
>> 383 }
>> 384
>> 385 if(verboseLevel > 2 && buildLambdaTable) {
>> 386 G4cout << " LambdaTable address= " << theLambdaTable << G4endl;
>> 387 if(theLambdaTable) G4cout << (*theLambdaTable) << G4endl;
355 } 388 }
356 } 389 }
357 390
358 //....oooOO0OOooo........oooOO0OOooo........oo 391 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
359 392
360 G4double G4VEmProcess::PostStepGetPhysicalInte 393 G4double G4VEmProcess::PostStepGetPhysicalInteractionLength(
361 const G4Track& tr 394 const G4Track& track,
362 G4double previo 395 G4double previousStepSize,
363 G4ForceCondition* 396 G4ForceCondition* condition)
364 { 397 {
>> 398 // condition is set to "Not Forced"
365 *condition = NotForced; 399 *condition = NotForced;
366 G4double x = DBL_MAX; 400 G4double x = DBL_MAX;
367 << 401 if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0;
368 DefineMaterial(track.GetMaterialCutsCouple() << 402 InitialiseStep(track);
369 preStepKinEnergy = track.GetKineticEnergy(); << 403 if(!currentModel->IsActive(preStepKinEnergy)) return x;
370 const G4double scaledEnergy = preStepKinEner << 404
371 SelectModel(scaledEnergy, currentCoupleIndex << 405 if(preStepKinEnergy < mfpKinEnergy) {
372 /* << 406 if (integral) ComputeIntegralLambda(preStepKinEnergy);
373 G4cout << "PostStepGetPhysicalInteractionLen << 407 else preStepLambda = GetCurrentLambda(preStepKinEnergy);
374 << " couple: " << currentCouple << G << 408 if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0;
375 */ <<
376 if(!currentModel->IsActive(scaledEnergy)) { <<
377 theNumberOfInteractionLengthLeft = -1.0; <<
378 currentInteractionLength = DBL_MAX; <<
379 mfpKinEnergy = DBL_MAX; <<
380 preStepLambda = 0.0; <<
381 return x; <<
382 } <<
383 <<
384 // forced biasing only for primary particles <<
385 if(biasManager) { <<
386 if(0 == track.GetParentID()) { <<
387 if(biasFlag && <<
388 biasManager->ForcedInteractionRegion( <<
389 return biasManager->GetStepLimit((G4in <<
390 } <<
391 } <<
392 } 409 }
393 410
394 // compute mean free path << 411 // non-zero cross section
395 << 412 if(preStepLambda > DBL_MIN) {
396 ComputeIntegralLambda(preStepKinEnergy, trac <<
397 <<
398 // zero cross section <<
399 if(preStepLambda <= 0.0) { <<
400 theNumberOfInteractionLengthLeft = -1.0; <<
401 currentInteractionLength = DBL_MAX; <<
402 <<
403 } else { <<
404 <<
405 // non-zero cross section <<
406 if (theNumberOfInteractionLengthLeft < 0.0 413 if (theNumberOfInteractionLengthLeft < 0.0) {
407 <<
408 // beggining of tracking (or just after 414 // beggining of tracking (or just after DoIt of this process)
409 theNumberOfInteractionLengthLeft = -G4Lo << 415 ResetNumberOfInteractionLengthLeft();
410 theInitialNumberOfInteractionLength = th << 416 } else if(currentInteractionLength < DBL_MAX) {
411 << 417 // subtract NumberOfInteractionLengthLeft
412 } else { << 418 SubtractNumberOfInteractionLengthLeft(previousStepSize);
413 << 419 if(theNumberOfInteractionLengthLeft < 0.)
414 theNumberOfInteractionLengthLeft -= << 420 theNumberOfInteractionLengthLeft = perMillion;
415 previousStepSize/currentInteractionLen <<
416 theNumberOfInteractionLengthLeft = <<
417 std::max(theNumberOfInteractionLengthL <<
418 } 421 }
419 422
420 // new mean free path and step limit for t << 423 // get mean free path and step limit
421 currentInteractionLength = 1.0/preStepLamb 424 currentInteractionLength = 1.0/preStepLambda;
422 x = theNumberOfInteractionLengthLeft * cur 425 x = theNumberOfInteractionLengthLeft * currentInteractionLength;
423 } << 426 #ifdef G4VERBOSE
424 return x; << 427 if (verboseLevel>2){
425 } << 428 G4cout << "G4VEmProcess::PostStepGetPhysicalInteractionLength ";
426 << 429 G4cout << "[ " << GetProcessName() << "]" << G4endl;
427 //....oooOO0OOooo........oooOO0OOooo........oo << 430 G4cout << " for " << particle->GetParticleName()
>> 431 << " in Material " << currentMaterial->GetName()
>> 432 << " Ekin(MeV)= " << preStepKinEnergy/MeV
>> 433 <<G4endl;
>> 434 G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
>> 435 << "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
>> 436 }
>> 437 #endif
428 438
429 void G4VEmProcess::ComputeIntegralLambda(G4dou << 439 // zero cross section case
430 { << 440 } else {
431 if (fXSType == fEmNoIntegral) { << 441 if(theNumberOfInteractionLengthLeft > DBL_MIN &&
432 preStepLambda = GetCurrentLambda(e, LogEki << 442 currentInteractionLength < DBL_MAX) {
433 443
434 } else if (fXSType == fEmIncreasing) { << 444 // subtract NumberOfInteractionLengthLeft
435 if(e*invLambdaFactor < mfpKinEnergy) { << 445 SubtractNumberOfInteractionLengthLeft(previousStepSize);
436 preStepLambda = GetCurrentLambda(e, LogE << 446 if(theNumberOfInteractionLengthLeft < 0.)
437 mfpKinEnergy = (preStepLambda > 0.0) ? e << 447 theNumberOfInteractionLengthLeft = perMillion;
438 } <<
439 <<
440 } else if(fXSType == fEmDecreasing) { <<
441 if(e < mfpKinEnergy) { <<
442 const G4double e1 = e*lambdaFactor; <<
443 preStepLambda = GetCurrentLambda(e1); <<
444 mfpKinEnergy = e1; <<
445 } <<
446 <<
447 } else if(fXSType == fEmOnePeak) { <<
448 const G4double epeak = (*theEnergyOfCrossS <<
449 if(e <= epeak) { <<
450 if(e*invLambdaFactor < mfpKinEnergy) { <<
451 preStepLambda = GetCurrentLambda(e, Lo <<
452 mfpKinEnergy = (preStepLambda > 0.0) ? <<
453 } <<
454 } else if(e < mfpKinEnergy) { <<
455 const G4double e1 = std::max(epeak, e*la <<
456 preStepLambda = GetCurrentLambda(e1); <<
457 mfpKinEnergy = e1; <<
458 } 448 }
459 } else { << 449 currentInteractionLength = DBL_MAX;
460 preStepLambda = GetCurrentLambda(e, LogEki <<
461 } 450 }
>> 451 return x;
462 } 452 }
463 453
464 //....oooOO0OOooo........oooOO0OOooo........oo 454 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
465 455
466 G4VParticleChange* G4VEmProcess::PostStepDoIt( 456 G4VParticleChange* G4VEmProcess::PostStepDoIt(const G4Track& track,
467 << 457 const G4Step&)
468 { 458 {
469 // clear number of interaction lengths in an <<
470 theNumberOfInteractionLengthLeft = -1.0; <<
471 mfpKinEnergy = DBL_MAX; <<
472 <<
473 fParticleChange.InitializeForPostStep(track) 459 fParticleChange.InitializeForPostStep(track);
474 460
475 // Do not make anything if particle is stopp 461 // Do not make anything if particle is stopped, the annihilation then
476 // should be performed by the AtRestDoIt! 462 // should be performed by the AtRestDoIt!
477 if (track.GetTrackStatus() == fStopButAlive) << 463 if (track.GetTrackStatus() == fStopButAlive) return &fParticleChange;
478 464
479 const G4double finalT = track.GetKineticEner << 465 G4double finalT = track.GetKineticEnergy();
480 <<
481 // forced process - should happen only once <<
482 if(biasFlag) { <<
483 if(biasManager->ForcedInteractionRegion((G <<
484 biasFlag = false; <<
485 } <<
486 } <<
487 <<
488 // check active and select model <<
489 const G4double scaledEnergy = finalT*massRat <<
490 SelectModel(scaledEnergy, currentCoupleIndex <<
491 if(!currentModel->IsActive(scaledEnergy)) { <<
492 466
493 // Integral approach 467 // Integral approach
494 if (fXSType != fEmNoIntegral) { << 468 if (integral) {
495 const G4double logFinalT = << 469 G4double lx = GetLambda(finalT, currentCouple);
496 track.GetDynamicParticle()->GetLogKineti << 470 if(preStepLambda<lx && 1 < verboseLevel) {
497 const G4double lx = std::max(GetCurrentLam << 471 G4cout << "WARING: for " << particle->GetParticleName()
498 #ifdef G4VERBOSE << 472 << " and " << GetProcessName()
499 if(preStepLambda < lx && 1 < verboseLevel) << 473 << " E(MeV)= " << finalT/MeV
500 G4cout << "WARNING: for " << currentPart << 474 << " preLambda= " << preStepLambda << " < " << lx << " (postLambda) "
501 << " and " << GetProcessName() << << 475 << G4endl;
502 << " preLambda= " << preStepLambd <<
503 << " < " << lx << " (postLambda) <<
504 } 476 }
505 #endif << 477
506 // if false interaction then use new cross << 478 if(preStepLambda*G4UniformRand() > lx) {
507 // if both values are zero - no interactio << 479 ClearNumberOfInteractionLengthLeft();
508 if(preStepLambda*G4UniformRand() >= lx) { <<
509 return &fParticleChange; 480 return &fParticleChange;
510 } 481 }
511 } 482 }
512 483
513 // define new weight for primary and seconda << 484 SelectModel(finalT, currentCoupleIndex);
514 G4double weight = fParticleChange.GetParentW << 485 if(!currentModel->IsActive(finalT)) return &fParticleChange;
515 if(weightFlag) { << 486 if(useDeexcitation) {
516 weight /= biasFactor; << 487 currentModel->SetDeexcitationFlag(idxDERegions[currentCoupleIndex]);
517 fParticleChange.ProposeWeight(weight); <<
518 } 488 }
519 << 489 /*
520 #ifdef G4VERBOSE << 490 if(0 < verboseLevel) {
521 if(1 < verboseLevel) { <<
522 G4cout << "G4VEmProcess::PostStepDoIt: Sam 491 G4cout << "G4VEmProcess::PostStepDoIt: Sample secondary; E= "
523 << finalT/MeV 492 << finalT/MeV
524 << " MeV; model= (" << currentModel 493 << " MeV; model= (" << currentModel->LowEnergyLimit()
525 << ", " << currentModel->HighEnerg 494 << ", " << currentModel->HighEnergyLimit() << ")"
526 << G4endl; 495 << G4endl;
527 } 496 }
528 #endif << 497 */
529 498
>> 499
530 // sample secondaries 500 // sample secondaries
531 secParticles.clear(); 501 secParticles.clear();
532 currentModel->SampleSecondaries(&secParticle 502 currentModel->SampleSecondaries(&secParticles,
533 currentCoupl << 503 currentCouple,
534 track.GetDyn << 504 track.GetDynamicParticle(),
535 (*theCuts)[c << 505 (*theCuts)[currentCoupleIndex]);
536 <<
537 G4int num0 = (G4int)secParticles.size(); <<
538 <<
539 // splitting or Russian roulette <<
540 if(biasManager) { <<
541 if(biasManager->SecondaryBiasingRegion((G4 <<
542 G4double eloss = 0.0; <<
543 weight *= biasManager->ApplySecondaryBia <<
544 secParticles, track, currentModel, &fP <<
545 (G4int)currentCoupleIndex, (*theCuts)[ <<
546 step.GetPostStepPoint()->GetSafety()); <<
547 if(eloss > 0.0) { <<
548 eloss += fParticleChange.GetLocalEnerg <<
549 fParticleChange.ProposeLocalEnergyDepo <<
550 } <<
551 } <<
552 } <<
553 506
554 // save secondaries 507 // save secondaries
555 G4int num = (G4int)secParticles.size(); << 508 G4int num = secParticles.size();
556 if(num > 0) { 509 if(num > 0) {
557 510
558 fParticleChange.SetNumberOfSecondaries(num 511 fParticleChange.SetNumberOfSecondaries(num);
559 G4double edep = fParticleChange.GetLocalEn 512 G4double edep = fParticleChange.GetLocalEnergyDeposit();
560 G4double time = track.GetGlobalTime(); <<
561 <<
562 G4int n1(0), n2(0); <<
563 if(num0 > mainSecondaries) { <<
564 currentModel->FillNumberOfSecondaries(n1 <<
565 } <<
566 513
567 for (G4int i=0; i<num; ++i) { 514 for (G4int i=0; i<num; ++i) {
568 G4DynamicParticle* dp = secParticles[i]; 515 G4DynamicParticle* dp = secParticles[i];
569 if (nullptr != dp) { << 516 const G4ParticleDefinition* p = dp->GetDefinition();
570 const G4ParticleDefinition* p = dp->Ge << 517 G4double e = dp->GetKineticEnergy();
571 G4double e = dp->GetKineticEnergy(); << 518 G4bool good = true;
572 G4bool good = true; << 519 if(applyCuts) {
573 if(applyCuts) { << 520 if (p == theGamma) {
574 if (p == theGamma) { << 521 if (e < (*theCutsGamma)[currentCoupleIndex]) good = false;
575 if (e < (*theCutsGamma)[currentCou << 522
576 << 523 } else if (p == theElectron) {
577 } else if (p == theElectron) { << 524 if (e < (*theCutsElectron)[currentCoupleIndex]) good = false;
578 if (e < (*theCutsElectron)[current << 525
579 << 526 } else if (p == thePositron) {
580 } else if (p == thePositron) { << 527 if (electron_mass_c2 < (*theCutsGamma)[currentCoupleIndex] &&
581 if (electron_mass_c2 < (*theCutsGa << 528 e < (*theCutsPositron)[currentCoupleIndex]) {
582 e < (*theCutsPositron)[current << 529 good = false;
583 good = false; << 530 e += 2.0*electron_mass_c2;
584 e += 2.0*electron_mass_c2; << 531 }
585 } << 532 }
586 } << 533 if(!good) {
587 // added secondary if it is good << 534 delete dp;
588 } << 535 edep += e;
589 if (good) { << 536 }
590 G4Track* t = new G4Track(dp, time, t << 537 }
591 t->SetTouchableHandle(track.GetTouch << 538 if (good) fParticleChange.AddSecondary(dp);
592 if (biasManager) { << 539 }
593 t->SetWeight(weight * biasManager- <<
594 } else { <<
595 t->SetWeight(weight); <<
596 } <<
597 pParticleChange->AddSecondary(t); <<
598 <<
599 // define type of secondary <<
600 if(i < mainSecondaries) { <<
601 t->SetCreatorModelID(secID); <<
602 if(GetProcessSubType() == fCompton <<
603 t->SetCreatorModelID(_ComptonGam <<
604 } <<
605 } else if(i < mainSecondaries + n1) <<
606 t->SetCreatorModelID(tripletID); <<
607 } else if(i < mainSecondaries + n1 + <<
608 t->SetCreatorModelID(_IonRecoil); <<
609 } else { <<
610 if(i < num0) { <<
611 if(p == theGamma) { <<
612 t->SetCreatorModelID(fluoID); <<
613 } else { <<
614 t->SetCreatorModelID(augerID); <<
615 } <<
616 } else { <<
617 t->SetCreatorModelID(biasID); <<
618 } <<
619 } <<
620 /* <<
621 G4cout << "Secondary(post step) has <<
622 << ", Ekin= " << t->GetKineti <<
623 << GetProcessName() << " fluo <<
624 << " augerID= " << augerID << <<
625 */ <<
626 } else { <<
627 delete dp; <<
628 edep += e; <<
629 } <<
630 } <<
631 } <<
632 fParticleChange.ProposeLocalEnergyDeposit( 540 fParticleChange.ProposeLocalEnergyDeposit(edep);
633 } 541 }
634 542
635 if(0.0 == fParticleChange.GetProposedKinetic << 543 ClearNumberOfInteractionLengthLeft();
636 fAlive == fParticleChange.GetTrackStatus( <<
637 if(particle->GetProcessManager()->GetAtRes <<
638 { fParticleChange.ProposeTrackStatus( <<
639 else { fParticleChange.ProposeTrackStatus( <<
640 } <<
641 <<
642 return &fParticleChange; 544 return &fParticleChange;
643 } 545 }
644 546
645 //....oooOO0OOooo........oooOO0OOooo........oo 547 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
646 548
647 G4bool G4VEmProcess::StorePhysicsTable(const G 549 G4bool G4VEmProcess::StorePhysicsTable(const G4ParticleDefinition* part,
648 const G << 550 const G4String& directory,
649 G4bool << 551 G4bool ascii)
650 { 552 {
651 if(!isTheMaster || part != particle) { retur <<
652 if(G4EmTableUtil::StoreTable(this, part, the <<
653 directory, "Lambda", <<
654 verboseLevel, a <<
655 G4EmTableUtil::StoreTable(this, part, the <<
656 directory, "LambdaPrim", <<
657 verboseLevel, a <<
658 return true; <<
659 } <<
660 return false; <<
661 } <<
662 <<
663 //....oooOO0OOooo........oooOO0OOooo........oo <<
664 <<
665 G4bool G4VEmProcess::RetrievePhysicsTable(cons <<
666 cons <<
667 G4bo <<
668 { <<
669 if(!isTheMaster || part != particle) { retur <<
670 G4bool yes = true; 553 G4bool yes = true;
671 if(buildLambdaTable) { <<
672 yes = G4EmTableUtil::RetrieveTable(this, p <<
673 "Lambda <<
674 ascii, <<
675 } <<
676 if(yes && minKinEnergyPrim < maxKinEnergy) { <<
677 yes = G4EmTableUtil::RetrieveTable(this, p <<
678 "Lambda <<
679 ascii, <<
680 } <<
681 return yes; <<
682 } <<
683 <<
684 //....oooOO0OOooo........oooOO0OOooo........oo <<
685 <<
686 G4double G4VEmProcess::GetCrossSection(G4doubl <<
687 const G <<
688 { <<
689 CurrentSetup(couple, kinEnergy); <<
690 return GetCurrentLambda(kinEnergy, G4Log(kin <<
691 } <<
692 <<
693 //....oooOO0OOooo........oooOO0OOooo........oo <<
694 <<
695 G4double G4VEmProcess::GetMeanFreePath(const G <<
696 G4doubl <<
697 G4Force <<
698 { <<
699 *condition = NotForced; <<
700 return G4VEmProcess::MeanFreePath(track); <<
701 } <<
702 <<
703 //....oooOO0OOooo........oooOO0OOooo........oo <<
704 <<
705 G4double <<
706 G4VEmProcess::ComputeCrossSectionPerAtom(G4dou <<
707 G4dou <<
708 { <<
709 SelectModel(kinEnergy, currentCoupleIndex); <<
710 return (currentModel) ? <<
711 currentModel->ComputeCrossSectionPerAtom(c <<
712 Z <<
713 } <<
714 <<
715 //....oooOO0OOooo........oooOO0OOooo........oo <<
716 <<
717 G4PhysicsVector* <<
718 G4VEmProcess::LambdaPhysicsVector(const G4Mate <<
719 { <<
720 DefineMaterial(couple); <<
721 G4PhysicsVector* newv = new G4PhysicsLogVect <<
722 <<
723 return newv; <<
724 } <<
725 <<
726 //....oooOO0OOooo........oooOO0OOooo........oo <<
727 <<
728 const G4Element* G4VEmProcess::GetCurrentEleme <<
729 { <<
730 return (nullptr != currentModel) ? <<
731 currentModel->GetCurrentElement(currentMat <<
732 } <<
733 <<
734 //....oooOO0OOooo........oooOO0OOooo........oo <<
735 <<
736 const G4Element* G4VEmProcess::GetTargetElemen <<
737 { <<
738 return (nullptr != currentModel) ? <<
739 currentModel->GetCurrentElement(currentMat <<
740 } <<
741 <<
742 //....oooOO0OOooo........oooOO0OOooo........oo <<
743 <<
744 const G4Isotope* G4VEmProcess::GetTargetIsotop <<
745 { <<
746 return (nullptr != currentModel) ? <<
747 currentModel->GetCurrentIsotope(GetCurrent <<
748 } <<
749 554
750 //....oooOO0OOooo........oooOO0OOooo........oo << 555 if ( theLambdaTable && part == particle) {
>> 556 const G4String name =
>> 557 GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 558 yes = theLambdaTable->StorePhysicsTable(name,ascii);
751 559
752 void G4VEmProcess::SetCrossSectionBiasingFacto << 560 if ( yes ) {
753 { << 561 G4cout << "Physics tables are stored for " << particle->GetParticleName()
754 if(f > 0.0) { <<
755 biasFactor = f; <<
756 weightFlag = flag; <<
757 if(1 < verboseLevel) { <<
758 G4cout << "### SetCrossSectionBiasingFac <<
759 << particle->GetParticleName() <<
760 << " and process " << GetProcessN 562 << " and process " << GetProcessName()
761 << " biasFactor= " << f << " weig << 563 << " in the directory <" << directory
762 << G4endl; << 564 << "> " << G4endl;
>> 565 } else {
>> 566 G4cout << "Fail to store Physics Tables for "
>> 567 << particle->GetParticleName()
>> 568 << " and process " << GetProcessName()
>> 569 << " in the directory <" << directory
>> 570 << "> " << G4endl;
763 } 571 }
764 } 572 }
>> 573 return yes;
765 } 574 }
766 575
767 //....oooOO0OOooo........oooOO0OOooo........oo << 576 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
768 577
769 void << 578 G4bool G4VEmProcess::RetrievePhysicsTable(const G4ParticleDefinition* part,
770 G4VEmProcess::ActivateForcedInteraction(G4doub << 579 const G4String& directory,
771 G4bool << 580 G4bool ascii)
772 { 581 {
773 if(nullptr == biasManager) { biasManager = n <<
774 if(1 < verboseLevel) { 582 if(1 < verboseLevel) {
775 G4cout << "### ActivateForcedInteraction: << 583 G4cout << "G4VEmProcess::RetrievePhysicsTable() for "
776 << particle->GetParticleName() << 584 << part->GetParticleName() << " and process "
777 << " and process " << GetProcessNam << 585 << GetProcessName() << G4endl;
778 << " length(mm)= " << length/mm <<
779 << " in G4Region <" << r <<
780 << "> weightFlag= " << flag <<
781 << G4endl; <<
782 } 586 }
783 weightFlag = flag; << 587 G4bool yes = true;
784 biasManager->ActivateForcedInteraction(lengt <<
785 } <<
786 <<
787 //....oooOO0OOooo........oooOO0OOooo........oo <<
788 588
789 void << 589 if(!buildLambdaTable || particle != part) return yes;
790 G4VEmProcess::ActivateSecondaryBiasing(const G <<
791 G4double factor, <<
792 G4double energyLimit) <<
793 { <<
794 if (0.0 <= factor) { <<
795 590
796 // Range cut can be applied only for e- << 591 const G4String particleName = part->GetParticleName();
797 if(0.0 == factor && secondaryParticle != G << 592 G4String filename;
798 { return; } <<
799 593
800 if(!biasManager) { biasManager = new G4EmB << 594 filename = GetPhysicsTableFileName(part,directory,"Lambda",ascii);
801 biasManager->ActivateSecondaryBiasing(regi << 595 yes = G4PhysicsTableHelper::RetrievePhysicsTable(theLambdaTable,
802 if(1 < verboseLevel) { << 596 filename,ascii);
803 G4cout << "### ActivateSecondaryBiasing: << 597 if ( yes ) {
804 << " process " << GetProcessName() << 598 if (0 < verboseLevel) {
805 << " factor= " << factor << 599 G4cout << "Lambda table for " << particleName
806 << " in G4Region <" << region << 600 << " is Retrieved from <"
807 << "> energyLimit(MeV)= " << energyLimi << 601 << filename << ">"
808 << G4endl; << 602 << G4endl;
>> 603 }
>> 604 if((G4LossTableManager::Instance())->SplineFlag()) {
>> 605 size_t n = theLambdaTable->length();
>> 606 for(size_t i=0; i<n; ++i) {
>> 607 if((* theLambdaTable)[i]) {
>> 608 (* theLambdaTable)[i]->SetSpline(true);
>> 609 }
>> 610 }
>> 611 }
>> 612 } else {
>> 613 if (1 < verboseLevel) {
>> 614 G4cout << "Lambda table for " << particleName << " in file <"
>> 615 << filename << "> is not exist"
>> 616 << G4endl;
809 } 617 }
810 } 618 }
811 } <<
812 <<
813 //....oooOO0OOooo........oooOO0OOooo........oo <<
814 619
815 void G4VEmProcess::SetLambdaBinning(G4int n) << 620 return yes;
816 { <<
817 if(5 < n && n < 10000000) { <<
818 nLambdaBins = n; <<
819 actBinning = true; <<
820 } else { <<
821 G4double e = (G4double)n; <<
822 PrintWarning("SetLambdaBinning", e); <<
823 } <<
824 } 621 }
825 622
826 //....oooOO0OOooo........oooOO0OOooo........oo 623 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
827 624
828 void G4VEmProcess::SetMinKinEnergy(G4double e) << 625 void G4VEmProcess::ActivateDeexcitation(G4bool val, const G4Region* r)
829 { 626 {
830 if(1.e-3*eV < e && e < maxKinEnergy) { << 627 G4RegionStore* regionStore = G4RegionStore::GetInstance();
831 nLambdaBins = G4lrint(nLambdaBins*G4Log(ma << 628 const G4Region* reg = r;
832 /G4Log(maxKinEnergy/ << 629 if (!reg) {reg = regionStore->GetRegion("DefaultRegionForTheWorld", false);}
833 minKinEnergy = e; << 630
834 actMinKinEnergy = true; << 631 // the region is in the list
835 } else { PrintWarning("SetMinKinEnergy", e); << 632 if (nDERegions) {
836 } << 633 for (G4int i=0; i<nDERegions; ++i) {
837 << 634 if (reg == deRegions[i]) {
838 //....oooOO0OOooo........oooOO0OOooo........oo << 635 if(!val) deRegions[i] = 0;
>> 636 return;
>> 637 }
>> 638 }
>> 639 }
839 640
840 void G4VEmProcess::SetMaxKinEnergy(G4double e) << 641 // new region
841 { << 642 if(val) {
842 if(minKinEnergy < e && e < 1.e+6*TeV) { << 643 useDeexcitation = true;
843 nLambdaBins = G4lrint(nLambdaBins*G4Log(e/ << 644 deRegions.push_back(reg);
844 /G4Log(maxKinEnergy/ << 645 nDERegions++;
845 maxKinEnergy = e; << 646 } else {
846 actMaxKinEnergy = true; << 647 useDeexcitation = false;
847 } else { PrintWarning("SetMaxKinEnergy", e); << 648 }
848 } 649 }
849 650
850 //....oooOO0OOooo........oooOO0OOooo........oo 651 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
851 652
852 void G4VEmProcess::SetMinKinEnergyPrim(G4doubl << 653 G4double G4VEmProcess::CrossSectionPerVolume(G4double kineticEnergy,
>> 654 const G4MaterialCutsCouple* couple)
853 { 655 {
854 if(theParameters->MinKinEnergy() <= e && << 656 // Cross section per atom is calculated
855 e <= theParameters->MaxKinEnergy()) { min << 657 DefineMaterial(couple);
856 else { PrintWarning("SetMinKinEnergyPrim", e << 658 G4double cross = 0.0;
857 } << 659 if(theLambdaTable) {
858 << 660 cross = (((*theLambdaTable)[currentCoupleIndex])->Value(kineticEnergy));
859 //....oooOO0OOooo........oooOO0OOooo........oo << 661 } else {
>> 662 SelectModel(kineticEnergy, currentCoupleIndex);
>> 663 cross = currentModel->CrossSectionPerVolume(currentMaterial,
>> 664 particle,kineticEnergy);
>> 665 }
860 666
861 G4VEmProcess* G4VEmProcess::GetEmProcess(const << 667 return cross;
862 { <<
863 return (nam == GetProcessName()) ? this : nu <<
864 } 668 }
865 669
866 //....oooOO0OOooo........oooOO0OOooo........oo 670 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
867 671
868 G4double G4VEmProcess::PolarAngleLimit() const << 672 G4double G4VEmProcess::GetMeanFreePath(const G4Track& track,
>> 673 G4double,
>> 674 G4ForceCondition* condition)
869 { 675 {
870 return theParameters->MscThetaLimit(); << 676 *condition = NotForced;
>> 677 return G4VEmProcess::MeanFreePath(track);
871 } 678 }
872 679
873 //....oooOO0OOooo........oooOO0OOooo........oo 680 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
874 681
875 void G4VEmProcess::PrintWarning(G4String tit, << 682 void G4VEmProcess::FindLambdaMax()
876 { 683 {
877 G4String ss = "G4VEmProcess::" + tit; << 684 if(1 < verboseLevel) {
878 G4ExceptionDescription ed; << 685 G4cout << "### G4VEmProcess::FindLambdaMax: "
879 ed << "Parameter is out of range: " << val << 686 << particle->GetParticleName()
880 << " it will have no effect!\n" << " Pro << 687 << " and process " << GetProcessName() << G4endl;
881 << GetProcessName() << " nbins= " << the << 688 }
882 << " Emin(keV)= " << theParameters->MinKi << 689 size_t n = theLambdaTable->length();
883 << " Emax(GeV)= " << theParameters->MaxKi << 690 G4PhysicsVector* pv = (*theLambdaTable)[0];
884 G4Exception(ss, "em0044", JustWarning, ed); << 691 G4double e, s, emax, smax;
>> 692 theEnergyOfCrossSectionMax = new G4double [n];
>> 693 theCrossSectionMax = new G4double [n];
>> 694
>> 695 for (size_t i=0; i<n; ++i) {
>> 696 pv = (*theLambdaTable)[i];
>> 697 emax = DBL_MAX;
>> 698 smax = 0.0;
>> 699 if(pv) {
>> 700 size_t nb = pv->GetVectorLength();
>> 701 emax = DBL_MAX;
>> 702 smax = 0.0;
>> 703 if(nb > 0) {
>> 704 for (size_t j=0; j<nb; ++j) {
>> 705 e = pv->Energy(j);
>> 706 s = (*pv)(j);
>> 707 if(s > smax) {
>> 708 smax = s;
>> 709 emax = e;
>> 710 }
>> 711 }
>> 712 }
>> 713 }
>> 714 theEnergyOfCrossSectionMax[i] = emax;
>> 715 theCrossSectionMax[i] = smax;
>> 716 if(2 < verboseLevel) {
>> 717 G4cout << "For " << particle->GetParticleName()
>> 718 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
>> 719 << " lambda= " << smax << G4endl;
>> 720 }
>> 721 }
885 } 722 }
886 723
887 //....oooOO0OOooo........oooOO0OOooo........oo 724 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
888 725
889 void G4VEmProcess::ProcessDescription(std::ost << 726 G4PhysicsVector* G4VEmProcess::LambdaPhysicsVector(const G4MaterialCutsCouple*)
890 { 727 {
891 if(nullptr != particle) { << 728 G4PhysicsVector* v =
892 StreamInfo(out, *particle, true); << 729 new G4PhysicsLogVector(minKinEnergy, maxKinEnergy, nLambdaBins);
893 } << 730 v->SetSpline((G4LossTableManager::Instance())->SplineFlag());
>> 731 return v;
894 } 732 }
895 733
896 //....oooOO0OOooo........oooOO0OOooo........oo 734 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
897 735