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25 // 25 //
>> 26 // $Id: G4VEmProcess.cc,v 1.36 2006/09/13 10:34:32 maire Exp $
>> 27 // GEANT4 tag $Name: geant4-08-02 $
>> 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)
38 // 52 //
39 // Class Description: based class for discrete << 53 // Class Description:
40 // 54 //
41 55
42 // ------------------------------------------- 56 // -------------------------------------------------------------------
43 // 57 //
44 //....oooOO0OOooo........oooOO0OOooo........oo 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
45 //....oooOO0OOooo........oooOO0OOooo........oo 59 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
46 60
47 #include "G4VEmProcess.hh" 61 #include "G4VEmProcess.hh"
48 #include "G4PhysicalConstants.hh" <<
49 #include "G4SystemOfUnits.hh" <<
50 #include "G4ProcessManager.hh" <<
51 #include "G4LossTableManager.hh" 62 #include "G4LossTableManager.hh"
52 #include "G4LossTableBuilder.hh" <<
53 #include "G4Step.hh" 63 #include "G4Step.hh"
54 #include "G4ParticleDefinition.hh" 64 #include "G4ParticleDefinition.hh"
55 #include "G4VEmModel.hh" 65 #include "G4VEmModel.hh"
56 #include "G4DataVector.hh" 66 #include "G4DataVector.hh"
57 #include "G4PhysicsTable.hh" 67 #include "G4PhysicsTable.hh"
58 #include "G4EmDataHandler.hh" << 68 #include "G4PhysicsVector.hh"
59 #include "G4PhysicsLogVector.hh" 69 #include "G4PhysicsLogVector.hh"
60 #include "G4VParticleChange.hh" 70 #include "G4VParticleChange.hh"
61 #include "G4ProductionCutsTable.hh" 71 #include "G4ProductionCutsTable.hh"
62 #include "G4Region.hh" 72 #include "G4Region.hh"
>> 73 #include "G4RegionStore.hh"
63 #include "G4Gamma.hh" 74 #include "G4Gamma.hh"
64 #include "G4Electron.hh" 75 #include "G4Electron.hh"
65 #include "G4Positron.hh" 76 #include "G4Positron.hh"
66 #include "G4PhysicsTableHelper.hh" 77 #include "G4PhysicsTableHelper.hh"
67 #include "G4EmBiasingManager.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 78
77 //....oooOO0OOooo........oooOO0OOooo........oo 79 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
78 80
79 G4VEmProcess::G4VEmProcess(const G4String& nam 81 G4VEmProcess::G4VEmProcess(const G4String& name, G4ProcessType type):
80 G4VDiscreteProcess(name, type) << 82 G4VDiscreteProcess(name, type),
>> 83 selectedModel(0),
>> 84 theLambdaTable(0),
>> 85 theEnergyOfCrossSectionMax(0),
>> 86 theCrossSectionMax(0),
>> 87 particle(0),
>> 88 secondaryParticle(0),
>> 89 nLambdaBins(90),
>> 90 lambdaFactor(0.8),
>> 91 currentCouple(0),
>> 92 integral(false),
>> 93 meanFreePath(true),
>> 94 aboveCSmax(true),
>> 95 buildLambdaTable(true),
>> 96 applyCuts(false),
>> 97 startFromNull(true),
>> 98 nRegions(0)
81 { 99 {
82 theParameters = G4EmParameters::Instance(); <<
83 SetVerboseLevel(1); 100 SetVerboseLevel(1);
84 << 101 minKinEnergy = 0.1*keV;
85 // Size of tables << 102 maxKinEnergy = 100.0*GeV;
86 minKinEnergy = 0.1*CLHEP::keV; << 103 theGamma = G4Gamma::Gamma();
87 maxKinEnergy = 100.0*CLHEP::TeV; << 104 theElectron = G4Electron::Electron();
88 << 105 thePositron = G4Positron::Positron();
89 // default lambda factor <<
90 invLambdaFactor = 1.0/lambdaFactor; <<
91 <<
92 // particle types <<
93 theGamma = G4Gamma::Gamma(); <<
94 theElectron = G4Electron::Electron(); <<
95 thePositron = G4Positron::Positron(); <<
96 106
97 pParticleChange = &fParticleChange; 107 pParticleChange = &fParticleChange;
98 fParticleChange.SetSecondaryWeightByProcess( <<
99 secParticles.reserve(5); <<
100 108
101 modelManager = new G4EmModelManager(); 109 modelManager = new G4EmModelManager();
102 lManager = G4LossTableManager::Instance(); << 110 (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 } 111 }
109 112
110 //....oooOO0OOooo........oooOO0OOooo........oo 113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
111 114
112 G4VEmProcess::~G4VEmProcess() 115 G4VEmProcess::~G4VEmProcess()
113 { 116 {
114 if(isTheMaster) { << 117 Clear();
115 delete theData; << 118 if(theLambdaTable) theLambdaTable->clearAndDestroy();
116 delete theEnergyOfCrossSectionMax; <<
117 } <<
118 delete modelManager; 119 delete modelManager;
119 delete biasManager; << 120 (G4LossTableManager::Instance())->DeRegister(this);
120 lManager->DeRegister(this); <<
121 } 121 }
122 122
123 //....oooOO0OOooo........oooOO0OOooo........oo 123 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
124 124
125 void G4VEmProcess::AddEmModel(G4int order, G4V << 125 void G4VEmProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
126 const G4Region* <<
127 { 126 {
128 if(nullptr == ptr) { return; } << 127 if(!particle) particle = ∂
129 G4VEmFluctuationModel* fm = nullptr; << 128 if(1 < verboseLevel) {
130 modelManager->AddEmModel(order, ptr, fm, reg << 129 G4cout << "G4VEmProcess::PreparePhysicsTable() for "
131 ptr->SetParticleChange(pParticleChange); << 130 << GetProcessName()
>> 131 << " and particle " << part.GetParticleName()
>> 132 << " local particle " << particle->GetParticleName()
>> 133 << G4endl;
>> 134 }
>> 135
>> 136 if(particle == &part) {
>> 137 Clear();
>> 138 InitialiseProcess(particle);
>> 139 theCutsGamma =
>> 140 modelManager->Initialise(particle,secondaryParticle,2.,verboseLevel);
>> 141 const G4ProductionCutsTable* theCoupleTable=
>> 142 G4ProductionCutsTable::GetProductionCutsTable();
>> 143 theCutsGamma = theCoupleTable->GetEnergyCutsVector(idxG4GammaCut);
>> 144 theCutsElectron = theCoupleTable->GetEnergyCutsVector(idxG4ElectronCut);
>> 145 theCutsPositron = theCoupleTable->GetEnergyCutsVector(idxG4PositronCut);
>> 146 if(buildLambdaTable)
>> 147 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
>> 148 }
132 } 149 }
133 150
134 //....oooOO0OOooo........oooOO0OOooo........oo 151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
135 152
136 void G4VEmProcess::SetEmModel(G4VEmModel* ptr, << 153 void G4VEmProcess::Clear()
137 { << 154 {
138 if(nullptr == ptr) { return; } << 155 if(theEnergyOfCrossSectionMax) delete [] theEnergyOfCrossSectionMax;
139 if(!emModels.empty()) { << 156 if(theCrossSectionMax) delete [] theCrossSectionMax;
140 for(auto & em : emModels) { if(em == ptr) << 157 theEnergyOfCrossSectionMax = 0;
141 } << 158 theCrossSectionMax = 0;
142 emModels.push_back(ptr); << 159 modelManager->Clear();
>> 160 currentCouple = 0;
>> 161 preStepLambda = 0.0;
>> 162 mfpKinEnergy = DBL_MAX;
>> 163 preStepMFP = DBL_MAX;
143 } 164 }
144 165
145 //....oooOO0OOooo........oooOO0OOooo........oo 166 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
146 167
147 void G4VEmProcess::PreparePhysicsTable(const G << 168 void G4VEmProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
148 { 169 {
149 if(nullptr == particle) { SetParticle(&part) << 170 if(1 < verboseLevel) {
150 << 171 G4cout << "G4VEmProcess::BuildPhysicsTable() for "
151 if(part.GetParticleType() == "nucleus" && << 172 << GetProcessName()
152 part.GetParticleSubType() == "generic") { << 173 << " and particle " << part.GetParticleName()
153 << 174 << " buildLambdaTable= " << buildLambdaTable
154 G4String pname = part.GetParticleName(); << 175 << G4endl;
155 if(pname != "deuteron" && pname != "triton << 176 }
156 pname != "He3" && pname != "alpha" && p <<
157 pname != "helium" && pname != "hydrogen <<
158 177
159 particle = G4GenericIon::GenericIon(); << 178 if(buildLambdaTable) {
160 isIon = true; << 179 BuildLambdaTable();
161 } << 180 FindLambdaMax();
162 } 181 }
163 if(particle != &part) { return; } << 182 if(0 < verboseLevel) PrintInfoDefinition();
164 183
165 lManager->PreparePhysicsTable(&part, this); << 184 if(1 < verboseLevel) {
>> 185 G4cout << "G4VEmProcess::BuildPhysicsTable() done for "
>> 186 << GetProcessName()
>> 187 << " and particle " << part.GetParticleName()
>> 188 << G4endl;
>> 189 }
>> 190 }
166 191
167 // for new run << 192 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
168 currentCouple = nullptr; <<
169 preStepLambda = 0.0; <<
170 fLambdaEnergy = 0.0; <<
171 193
172 InitialiseProcess(particle); << 194 void G4VEmProcess::BuildLambdaTable()
>> 195 {
>> 196 if(1 < verboseLevel) {
>> 197 G4cout << "G4EmProcess::BuildLambdaTable() for process "
>> 198 << GetProcessName() << " and particle "
>> 199 << particle->GetParticleName()
>> 200 << G4endl;
>> 201 }
173 202
174 G4LossTableBuilder* bld = lManager->GetTable << 203 // Access to materials
175 const G4ProductionCutsTable* theCoupleTable= 204 const G4ProductionCutsTable* theCoupleTable=
176 G4ProductionCutsTable::GetProductionCutsTa << 205 G4ProductionCutsTable::GetProductionCutsTable();
177 theCutsGamma = theCoupleTable->GetEnergyC << 206 size_t numOfCouples = theCoupleTable->GetTableSize();
178 theCutsElectron = theCoupleTable->GetEnergyC << 207 for(size_t i=0; i<numOfCouples; i++) {
179 theCutsPositron = theCoupleTable->GetEnergyC << 208
180 << 209 if (theLambdaTable->GetFlag(i)) {
181 // initialisation of the process << 210
182 if(!actMinKinEnergy) { minKinEnergy = thePar << 211 // create physics vector and fill it
183 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 212 const G4MaterialCutsCouple* couple = theCoupleTable->GetMaterialCutsCouple(i);
184 << 213 G4PhysicsVector* aVector = LambdaPhysicsVector(couple);
185 applyCuts = theParameters->ApplyCuts() << 214 modelManager->FillLambdaVector(aVector, couple, startFromNull);
186 lambdaFactor = theParameters->LambdaFacto << 215 G4PhysicsTableHelper::SetPhysicsVector(theLambdaTable, i, aVector);
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 <<
197 if(buildLambdaTable) { <<
198 theLambdaTable = theData->MakeTable(0); <<
199 bld->InitialiseBaseMaterials(theLambdaTa <<
200 } 216 }
201 // high energy table << 217 }
202 if(minKinEnergyPrim < maxKinEnergy) { << 218
203 theLambdaTablePrim = theData->MakeTable( << 219 if(1 < verboseLevel) {
204 bld->InitialiseBaseMaterials(theLambdaTa << 220 G4cout << "Lambda table is built for "
>> 221 << particle->GetParticleName()
>> 222 << G4endl;
>> 223 if(2 < verboseLevel) {
>> 224 G4cout << *theLambdaTable << G4endl;
205 } 225 }
206 } 226 }
207 // models <<
208 baseMat = bld->GetBaseMaterialFlag(); <<
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 } 227 }
226 228
227 //....oooOO0OOooo........oooOO0OOooo........oo 229 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
228 230
229 void G4VEmProcess::BuildPhysicsTable(const G4P << 231 void G4VEmProcess::SetParticle(const G4ParticleDefinition* p)
230 { 232 {
231 if(nullptr == masterProc) { << 233 particle = p;
232 if(isTheMaster) { masterProc = this; } <<
233 else { masterProc = static_cast<const G4VE <<
234 } <<
235 G4int nModels = modelManager->NumberOfModels <<
236 G4bool isLocked = theParameters->IsPrintLock <<
237 G4bool toBuild = (buildLambdaTable || minKin <<
238 <<
239 G4EmTableUtil::BuildEmProcess(this, masterPr <<
240 nModels, verbo <<
241 isLocked, toBu <<
242 } 234 }
243 235
244 //....oooOO0OOooo........oooOO0OOooo........oo 236 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
245 237
246 void G4VEmProcess::BuildLambdaTable() << 238 void G4VEmProcess::SetSecondaryParticle(const G4ParticleDefinition* p)
247 { 239 {
248 G4double scale = theParameters->MaxKinEnergy << 240 secondaryParticle = p;
249 G4int nbin = <<
250 theParameters->NumberOfBinsPerDecade()*G4l <<
251 if(actBinning) { nbin = std::max(nbin, nLamb <<
252 scale = nbin/G4Log(scale); <<
253 <<
254 G4LossTableBuilder* bld = lManager->GetTable <<
255 G4EmTableUtil::BuildLambdaTable(this, partic <<
256 bld, theLamb <<
257 minKinEnergy <<
258 maxKinEnergy <<
259 startFromNul <<
260 } 241 }
261 242
262 //....oooOO0OOooo........oooOO0OOooo........oo 243 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
263 244
264 void G4VEmProcess::StreamInfo(std::ostream& ou << 245 void G4VEmProcess::SetModel(G4VEmModel* model)
265 const G4ParticleDefinition& << 246 {
266 { << 247 selectedModel = model;
267 G4String indent = (rst ? " " : ""); <<
268 out << std::setprecision(6); <<
269 out << G4endl << indent << GetProcessName() <<
270 if (!rst) { <<
271 out << " for " << part.GetParticleName(); <<
272 } <<
273 if(fXSType != fEmNoIntegral) { out << " XSt <<
274 if(applyCuts) { out << " applyCuts:1 "; } <<
275 G4int subtype = GetProcessSubType(); <<
276 out << " SubType=" << subtype; <<
277 if (subtype == fAnnihilation) { <<
278 G4int mod = theParameters->PositronAtRestM <<
279 const G4String namp[2] = {"Simple", "Allis <<
280 out << " AtRestModel:" << namp[mod]; <<
281 } <<
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 } <<
320 } else { <<
321 out << " Used LambdaPrime table of <<
322 << particle->GetParticleName() <<
323 } <<
324 } <<
325 StreamProcessInfo(out); <<
326 modelManager->DumpModelList(out, verboseLeve <<
327 <<
328 if(verboseLevel > 2 && buildLambdaTable) { <<
329 out << " LambdaTable address= " << th <<
330 if(theLambdaTable && particle == &part) { <<
331 out << (*theLambdaTable) << G4endl; <<
332 } <<
333 } <<
334 } 248 }
335 249
336 //....oooOO0OOooo........oooOO0OOooo........oo 250 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
337 251
338 void G4VEmProcess::StartTracking(G4Track* trac << 252 G4VEmModel* G4VEmProcess::Model()
339 { 253 {
340 // reset parameters for the new track << 254 return selectedModel;
341 currentParticle = track->GetParticleDefiniti <<
342 theNumberOfInteractionLengthLeft = -1.0; <<
343 mfpKinEnergy = DBL_MAX; <<
344 preStepLambda = 0.0; <<
345 <<
346 if(isIon) { massRatio = proton_mass_c2/curre <<
347 <<
348 // forced biasing only for primary particles <<
349 if(biasManager) { <<
350 if(0 == track->GetParentID()) { <<
351 // primary particle <<
352 biasFlag = true; <<
353 biasManager->ResetForcedInteraction(); <<
354 } <<
355 } <<
356 } 255 }
357 256
358 //....oooOO0OOooo........oooOO0OOooo........oo 257 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
359 258
360 G4double G4VEmProcess::PostStepGetPhysicalInte << 259 void G4VEmProcess::AddEmModel(G4int order, G4VEmModel* p,
361 const G4Track& tr << 260 const G4Region* region)
362 G4double previo << 261 {
363 G4ForceCondition* << 262 modelManager->AddEmModel(order, p, 0, region);
364 { << 263 if(p) p->SetParticleChange(pParticleChange);
365 *condition = NotForced; <<
366 G4double x = DBL_MAX; <<
367 <<
368 DefineMaterial(track.GetMaterialCutsCouple() <<
369 preStepKinEnergy = track.GetKineticEnergy(); <<
370 const G4double scaledEnergy = preStepKinEner <<
371 SelectModel(scaledEnergy, currentCoupleIndex <<
372 /* <<
373 G4cout << "PostStepGetPhysicalInteractionLen <<
374 << " couple: " << currentCouple << G <<
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 } <<
393 <<
394 // compute mean free path <<
395 <<
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 <<
407 <<
408 // beggining of tracking (or just after <<
409 theNumberOfInteractionLengthLeft = -G4Lo <<
410 theInitialNumberOfInteractionLength = th <<
411 <<
412 } else { <<
413 <<
414 theNumberOfInteractionLengthLeft -= <<
415 previousStepSize/currentInteractionLen <<
416 theNumberOfInteractionLengthLeft = <<
417 std::max(theNumberOfInteractionLengthL <<
418 } <<
419 <<
420 // new mean free path and step limit for t <<
421 currentInteractionLength = 1.0/preStepLamb <<
422 x = theNumberOfInteractionLengthLeft * cur <<
423 } <<
424 return x; <<
425 } 264 }
426 265
427 //....oooOO0OOooo........oooOO0OOooo........oo 266 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
428 267
429 void G4VEmProcess::ComputeIntegralLambda(G4dou << 268 void G4VEmProcess::UpdateEmModel(const G4String& nam,
>> 269 G4double emin, G4double emax)
430 { 270 {
431 if (fXSType == fEmNoIntegral) { << 271 modelManager->UpdateEmModel(nam, emin, emax);
432 preStepLambda = GetCurrentLambda(e, LogEki <<
433 <<
434 } else if (fXSType == fEmIncreasing) { <<
435 if(e*invLambdaFactor < mfpKinEnergy) { <<
436 preStepLambda = GetCurrentLambda(e, LogE <<
437 mfpKinEnergy = (preStepLambda > 0.0) ? e <<
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 } <<
459 } else { <<
460 preStepLambda = GetCurrentLambda(e, LogEki <<
461 } <<
462 } 272 }
463 273
464 //....oooOO0OOooo........oooOO0OOooo........oo 274 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
465 275
466 G4VParticleChange* G4VEmProcess::PostStepDoIt( 276 G4VParticleChange* G4VEmProcess::PostStepDoIt(const G4Track& track,
467 277 const G4Step& step)
468 { 278 {
469 // clear number of interaction lengths in an <<
470 theNumberOfInteractionLengthLeft = -1.0; <<
471 mfpKinEnergy = DBL_MAX; <<
472 <<
473 fParticleChange.InitializeForPostStep(track) 279 fParticleChange.InitializeForPostStep(track);
474 280
475 // Do not make anything if particle is stopp 281 // Do not make anything if particle is stopped, the annihilation then
476 // should be performed by the AtRestDoIt! 282 // should be performed by the AtRestDoIt!
477 if (track.GetTrackStatus() == fStopButAlive) << 283 if (track.GetTrackStatus() == fStopButAlive) return &fParticleChange;
478 <<
479 const G4double finalT = track.GetKineticEner <<
480 284
481 // forced process - should happen only once << 285 G4double finalT = track.GetKineticEnergy();
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)) { <<
492 286
493 // Integral approach 287 // Integral approach
494 if (fXSType != fEmNoIntegral) { << 288 if (integral) {
495 const G4double logFinalT = << 289 G4double lx = GetLambda(finalT, currentCouple);
496 track.GetDynamicParticle()->GetLogKineti << 290 if(preStepLambda<lx && 1 < verboseLevel) {
497 const G4double lx = std::max(GetCurrentLam << 291 G4cout << "WARING: for " << particle->GetParticleName()
498 #ifdef G4VERBOSE << 292 << " and " << GetProcessName()
499 if(preStepLambda < lx && 1 < verboseLevel) << 293 << " E(MeV)= " << finalT/MeV
500 G4cout << "WARNING: for " << currentPart << 294 << " preLambda= " << preStepLambda << " < " << lx << " (postLambda) "
501 << " and " << GetProcessName() << << 295 << G4endl;
502 << " preLambda= " << preStepLambd <<
503 << " < " << lx << " (postLambda) <<
504 } <<
505 #endif <<
506 // if false interaction then use new cross <<
507 // if both values are zero - no interactio <<
508 if(preStepLambda*G4UniformRand() >= lx) { <<
509 return &fParticleChange; <<
510 } 296 }
511 } <<
512 297
513 // define new weight for primary and seconda << 298 if(preStepLambda*G4UniformRand() > lx)
514 G4double weight = fParticleChange.GetParentW << 299 return G4VDiscreteProcess::PostStepDoIt(track,step);
515 if(weightFlag) { <<
516 weight /= biasFactor; <<
517 fParticleChange.ProposeWeight(weight); <<
518 } 300 }
519 << 301
520 #ifdef G4VERBOSE << 302 G4VEmModel* currentModel = SelectModel(finalT);
521 if(1 < verboseLevel) { << 303
>> 304 /*
>> 305 if(0 < verboseLevel) {
522 G4cout << "G4VEmProcess::PostStepDoIt: Sam 306 G4cout << "G4VEmProcess::PostStepDoIt: Sample secondary; E= "
523 << finalT/MeV 307 << finalT/MeV
524 << " MeV; model= (" << currentModel 308 << " MeV; model= (" << currentModel->LowEnergyLimit()
525 << ", " << currentModel->HighEnerg 309 << ", " << currentModel->HighEnergyLimit() << ")"
526 << G4endl; 310 << G4endl;
527 } 311 }
528 #endif << 312 */
529 <<
530 // sample secondaries <<
531 secParticles.clear(); <<
532 currentModel->SampleSecondaries(&secParticle <<
533 currentCoupl <<
534 track.GetDyn <<
535 (*theCuts)[c <<
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 } <<
553 313
554 // save secondaries << 314
555 G4int num = (G4int)secParticles.size(); << 315 std::vector<G4DynamicParticle*>* newp =
556 if(num > 0) { << 316 SecondariesPostStep(currentModel,currentCouple,track.GetDynamicParticle());
557 317
>> 318 if (newp) {
>> 319 G4int num = newp->size();
558 fParticleChange.SetNumberOfSecondaries(num 320 fParticleChange.SetNumberOfSecondaries(num);
559 G4double edep = fParticleChange.GetLocalEn 321 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 } <<
566 322
567 for (G4int i=0; i<num; ++i) { << 323 for (G4int i=0; i<num; i++) {
568 G4DynamicParticle* dp = secParticles[i]; << 324 G4DynamicParticle* dp = (*newp)[i];
569 if (nullptr != dp) { << 325 const G4ParticleDefinition* p = dp->GetDefinition();
570 const G4ParticleDefinition* p = dp->Ge << 326 G4double e = dp->GetKineticEnergy();
571 G4double e = dp->GetKineticEnergy(); << 327 G4bool good = true;
572 G4bool good = true; << 328 if (p == theGamma) {
573 if(applyCuts) { << 329 if (e < (*theCutsGamma)[currentMaterialIndex]) good = false;
574 if (p == theGamma) { << 330
575 if (e < (*theCutsGamma)[currentCou << 331 } else if (p == theElectron) {
576 << 332 if (e < (*theCutsElectron)[currentMaterialIndex]) good = false;
577 } else if (p == theElectron) { << 333
578 if (e < (*theCutsElectron)[current << 334 } else if (p == thePositron) {
579 << 335 if (e < (*theCutsPositron)[currentMaterialIndex]) {
580 } else if (p == thePositron) { << 336 good = false;
581 if (electron_mass_c2 < (*theCutsGa << 337 e += 2.0*electron_mass_c2;
582 e < (*theCutsPositron)[current << 338 }
583 good = false; << 339 }
584 e += 2.0*electron_mass_c2; <<
585 } <<
586 } <<
587 // added secondary if it is good <<
588 } <<
589 if (good) { <<
590 G4Track* t = new G4Track(dp, time, t <<
591 t->SetTouchableHandle(track.GetTouch <<
592 if (biasManager) { <<
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( <<
633 } <<
634 340
635 if(0.0 == fParticleChange.GetProposedKinetic << 341 if (good || !applyCuts) {
636 fAlive == fParticleChange.GetTrackStatus( << 342 fParticleChange.AddSecondary(dp);
637 if(particle->GetProcessManager()->GetAtRes << 343
638 { fParticleChange.ProposeTrackStatus( << 344 } else {
639 else { fParticleChange.ProposeTrackStatus( << 345 delete dp;
>> 346 edep += e;
>> 347 }
>> 348 }
>> 349 fParticleChange.ProposeLocalEnergyDeposit(edep);
>> 350 delete newp;
640 } 351 }
641 352
642 return &fParticleChange; << 353 return G4VDiscreteProcess::PostStepDoIt(track,step);
643 } 354 }
644 355
645 //....oooOO0OOooo........oooOO0OOooo........oo 356 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
646 357
647 G4bool G4VEmProcess::StorePhysicsTable(const G << 358 void G4VEmProcess::PrintInfoDefinition()
648 const G <<
649 G4bool <<
650 { 359 {
651 if(!isTheMaster || part != particle) { retur << 360 if(verboseLevel > 0) {
652 if(G4EmTableUtil::StoreTable(this, part, the << 361 G4cout << G4endl << GetProcessName() << ": " ;
653 directory, "Lambda", << 362 PrintInfo();
654 verboseLevel, a << 363 if(integral) {
655 G4EmTableUtil::StoreTable(this, part, the << 364 G4cout << " Integral mode is used "<< G4endl;
656 directory, "LambdaPrim", << 365 }
657 verboseLevel, a << 366 }
658 return true; << 367
>> 368 if (!buildLambdaTable) return;
>> 369
>> 370 if(verboseLevel > 0) {
>> 371 G4cout << " tables are built for "
>> 372 << particle->GetParticleName()
>> 373 << G4endl
>> 374 << " Lambda tables from "
>> 375 << G4BestUnit(minKinEnergy,"Energy")
>> 376 << " to "
>> 377 << G4BestUnit(maxKinEnergy,"Energy")
>> 378 << " in " << nLambdaBins << " bins."
>> 379 << G4endl;
>> 380 }
>> 381
>> 382 if(verboseLevel > 1) {
>> 383 G4cout << "Tables are built for " << particle->GetParticleName()
>> 384 << G4endl;
>> 385
>> 386 if(verboseLevel > 2) {
>> 387 G4cout << "LambdaTable address= " << theLambdaTable << G4endl;
>> 388 if(theLambdaTable) G4cout << (*theLambdaTable) << G4endl;
>> 389 }
659 } 390 }
660 return false; <<
661 } 391 }
662 392
663 //....oooOO0OOooo........oooOO0OOooo........oo << 393 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
664 394
665 G4bool G4VEmProcess::RetrievePhysicsTable(cons << 395 G4double G4VEmProcess::MicroscopicCrossSection(G4double kineticEnergy,
666 cons << 396 const G4MaterialCutsCouple* couple)
667 G4bo <<
668 { 397 {
669 if(!isTheMaster || part != particle) { retur << 398 // Cross section per atom is calculated
670 G4bool yes = true; << 399 DefineMaterial(couple);
671 if(buildLambdaTable) { << 400 G4double cross = 0.0;
672 yes = G4EmTableUtil::RetrieveTable(this, p << 401 G4bool b;
673 "Lambda << 402 if(theLambdaTable) {
674 ascii, << 403 cross = (((*theLambdaTable)[currentMaterialIndex])->
675 } << 404 GetValue(kineticEnergy, b));
676 if(yes && minKinEnergyPrim < maxKinEnergy) { << 405
677 yes = G4EmTableUtil::RetrieveTable(this, p << 406 cross /= currentMaterial->GetTotNbOfAtomsPerVolume();
678 "Lambda << 407 } else {
679 ascii, << 408 G4VEmModel* model = SelectModel(kineticEnergy);
>> 409 cross =
>> 410 model->CrossSectionPerVolume(currentMaterial,particle,kineticEnergy);
680 } 411 }
681 return yes; << 412
>> 413 return cross;
682 } 414 }
683 415
684 //....oooOO0OOooo........oooOO0OOooo........oo 416 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
685 417
686 G4double G4VEmProcess::GetCrossSection(G4doubl << 418 G4double G4VEmProcess::ComputeCrossSectionPerAtom(G4double kineticEnergy,
687 const G << 419 G4double Z, G4double A)
688 { 420 {
689 CurrentSetup(couple, kinEnergy); << 421 G4VEmModel* model = SelectModel(kineticEnergy);
690 return GetCurrentLambda(kinEnergy, G4Log(kin << 422 return model->ComputeCrossSectionPerAtom(particle,kineticEnergy,Z,A);
691 } 423 }
692 424
693 //....oooOO0OOooo........oooOO0OOooo........oo 425 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
694 426
695 G4double G4VEmProcess::GetMeanFreePath(const G << 427 G4double G4VEmProcess::MeanFreePath(const G4Track& track,
696 G4doubl << 428 G4double s,
697 G4Force << 429 G4ForceCondition* cond)
698 { 430 {
699 *condition = NotForced; << 431 return GetMeanFreePath(track, s, cond);
700 return G4VEmProcess::MeanFreePath(track); <<
701 } 432 }
702 433
703 //....oooOO0OOooo........oooOO0OOooo........oo 434 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
704 435
705 G4double << 436 G4bool G4VEmProcess::StorePhysicsTable(const G4ParticleDefinition* part,
706 G4VEmProcess::ComputeCrossSectionPerAtom(G4dou << 437 const G4String& directory,
707 G4dou << 438 G4bool ascii)
708 { 439 {
709 SelectModel(kinEnergy, currentCoupleIndex); << 440 G4bool yes = true;
710 return (currentModel) ? << 441
711 currentModel->ComputeCrossSectionPerAtom(c << 442 if ( theLambdaTable && part == particle) {
712 Z << 443 const G4String name =
>> 444 GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 445 yes = theLambdaTable->StorePhysicsTable(name,ascii);
>> 446
>> 447 if ( yes ) {
>> 448 G4cout << "Physics tables are stored for " << particle->GetParticleName()
>> 449 << " and process " << GetProcessName()
>> 450 << " in the directory <" << directory
>> 451 << "> " << G4endl;
>> 452 } else {
>> 453 G4cout << "Fail to store Physics Tables for "
>> 454 << particle->GetParticleName()
>> 455 << " and process " << GetProcessName()
>> 456 << " in the directory <" << directory
>> 457 << "> " << G4endl;
>> 458 }
>> 459 }
>> 460 return yes;
713 } 461 }
714 462
715 //....oooOO0OOooo........oooOO0OOooo........oo << 463 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
716 464
717 G4PhysicsVector* << 465 G4bool G4VEmProcess::RetrievePhysicsTable(const G4ParticleDefinition* part,
718 G4VEmProcess::LambdaPhysicsVector(const G4Mate << 466 const G4String& directory,
>> 467 G4bool ascii)
719 { 468 {
720 DefineMaterial(couple); << 469 if(1 < verboseLevel) {
721 G4PhysicsVector* newv = new G4PhysicsLogVect << 470 G4cout << "G4VEmProcess::RetrievePhysicsTable() for "
722 << 471 << part->GetParticleName() << " and process "
723 return newv; << 472 << GetProcessName() << G4endl;
>> 473 }
>> 474 G4bool yes = true;
>> 475
>> 476 if(!buildLambdaTable || particle != part) return yes;
>> 477
>> 478 const G4String particleName = part->GetParticleName();
>> 479 G4String filename;
>> 480
>> 481 filename = GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 482 yes = G4PhysicsTableHelper::RetrievePhysicsTable(theLambdaTable,
>> 483 filename,ascii);
>> 484 if ( yes ) {
>> 485 if (0 < verboseLevel) {
>> 486 G4cout << "Lambda table for " << particleName << " is Retrieved from <"
>> 487 << filename << ">"
>> 488 << G4endl;
>> 489 }
>> 490 } else {
>> 491 if (1 < verboseLevel) {
>> 492 G4cout << "Lambda table for " << particleName << " in file <"
>> 493 << filename << "> is not exist"
>> 494 << G4endl;
>> 495 }
>> 496 }
>> 497
>> 498 return yes;
724 } 499 }
725 500
726 //....oooOO0OOooo........oooOO0OOooo........oo 501 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
727 502
728 const G4Element* G4VEmProcess::GetCurrentEleme << 503 void G4VEmProcess::FindLambdaMax()
729 { 504 {
730 return (nullptr != currentModel) ? << 505 if(1 < verboseLevel) {
731 currentModel->GetCurrentElement(currentMat << 506 G4cout << "### G4VEmProcess::FindLambdaMax: "
>> 507 << particle->GetParticleName()
>> 508 << " and process " << GetProcessName() << G4endl;
>> 509 }
>> 510 size_t n = theLambdaTable->length();
>> 511 G4PhysicsVector* pv = (*theLambdaTable)[0];
>> 512 G4double e, s, emax, smax;
>> 513 theEnergyOfCrossSectionMax = new G4double [n];
>> 514 theCrossSectionMax = new G4double [n];
>> 515 G4bool b;
>> 516
>> 517 for (size_t i=0; i<n; i++) {
>> 518 pv = (*theLambdaTable)[i];
>> 519 emax = DBL_MAX;
>> 520 smax = 0.0;
>> 521 if(pv) {
>> 522 size_t nb = pv->GetVectorLength();
>> 523 emax = pv->GetLowEdgeEnergy(nb);
>> 524 smax = 0.0;
>> 525 for (size_t j=0; j<nb; j++) {
>> 526 e = pv->GetLowEdgeEnergy(j);
>> 527 s = pv->GetValue(e,b);
>> 528 if(s > smax) {
>> 529 smax = s;
>> 530 emax = e;
>> 531 }
>> 532 }
>> 533 }
>> 534 theEnergyOfCrossSectionMax[i] = emax;
>> 535 theCrossSectionMax[i] = smax;
>> 536 if(2 < verboseLevel) {
>> 537 G4cout << "For " << particle->GetParticleName()
>> 538 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
>> 539 << " lambda= " << smax << G4endl;
>> 540 }
>> 541 }
732 } 542 }
733 543
734 //....oooOO0OOooo........oooOO0OOooo........oo 544 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
735 545
736 const G4Element* G4VEmProcess::GetTargetElemen << 546 void G4VEmProcess::SetLambdaBinning(G4int nbins)
737 { 547 {
738 return (nullptr != currentModel) ? << 548 nLambdaBins = nbins;
739 currentModel->GetCurrentElement(currentMat <<
740 } 549 }
741 550
742 //....oooOO0OOooo........oooOO0OOooo........oo 551 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
743 552
744 const G4Isotope* G4VEmProcess::GetTargetIsotop << 553 G4int G4VEmProcess::LambdaBinning() const
745 { 554 {
746 return (nullptr != currentModel) ? << 555 return nLambdaBins;
747 currentModel->GetCurrentIsotope(GetCurrent <<
748 } 556 }
749 557
750 //....oooOO0OOooo........oooOO0OOooo........oo 558 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
751 559
752 void G4VEmProcess::SetCrossSectionBiasingFacto << 560 void G4VEmProcess::SetMinKinEnergy(G4double e)
753 { 561 {
754 if(f > 0.0) { << 562 minKinEnergy = e;
755 biasFactor = f; <<
756 weightFlag = flag; <<
757 if(1 < verboseLevel) { <<
758 G4cout << "### SetCrossSectionBiasingFac <<
759 << particle->GetParticleName() <<
760 << " and process " << GetProcessN <<
761 << " biasFactor= " << f << " weig <<
762 << G4endl; <<
763 } <<
764 } <<
765 } 563 }
766 564
767 //....oooOO0OOooo........oooOO0OOooo........oo 565 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
768 566
769 void << 567 G4double G4VEmProcess::MinKinEnergy() const
770 G4VEmProcess::ActivateForcedInteraction(G4doub <<
771 G4bool <<
772 { 568 {
773 if(nullptr == biasManager) { biasManager = n << 569 return minKinEnergy;
774 if(1 < verboseLevel) { <<
775 G4cout << "### ActivateForcedInteraction: <<
776 << particle->GetParticleName() <<
777 << " and process " << GetProcessNam <<
778 << " length(mm)= " << length/mm <<
779 << " in G4Region <" << r <<
780 << "> weightFlag= " << flag <<
781 << G4endl; <<
782 } <<
783 weightFlag = flag; <<
784 biasManager->ActivateForcedInteraction(lengt <<
785 } 570 }
786 571
787 //....oooOO0OOooo........oooOO0OOooo........oo 572 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
788 573
789 void << 574 void G4VEmProcess::SetMaxKinEnergy(G4double e)
790 G4VEmProcess::ActivateSecondaryBiasing(const G << 575 {
791 G4double factor, << 576 maxKinEnergy = e;
792 G4double energyLimit) <<
793 { <<
794 if (0.0 <= factor) { <<
795 <<
796 // Range cut can be applied only for e- <<
797 if(0.0 == factor && secondaryParticle != G <<
798 { return; } <<
799 <<
800 if(!biasManager) { biasManager = new G4EmB <<
801 biasManager->ActivateSecondaryBiasing(regi <<
802 if(1 < verboseLevel) { <<
803 G4cout << "### ActivateSecondaryBiasing: <<
804 << " process " << GetProcessName() <<
805 << " factor= " << factor <<
806 << " in G4Region <" << region <<
807 << "> energyLimit(MeV)= " << energyLimi <<
808 << G4endl; <<
809 } <<
810 } <<
811 } 577 }
812 578
813 //....oooOO0OOooo........oooOO0OOooo........oo 579 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
814 580
815 void G4VEmProcess::SetLambdaBinning(G4int n) << 581 G4double G4VEmProcess::MaxKinEnergy() const
816 { 582 {
817 if(5 < n && n < 10000000) { << 583 return maxKinEnergy;
818 nLambdaBins = n; <<
819 actBinning = true; <<
820 } else { <<
821 G4double e = (G4double)n; <<
822 PrintWarning("SetLambdaBinning", e); <<
823 } <<
824 } 584 }
825 585
826 //....oooOO0OOooo........oooOO0OOooo........oo 586 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
827 587
828 void G4VEmProcess::SetMinKinEnergy(G4double e) << 588 void G4VEmProcess::ActivateDeexcitation(G4bool, const G4Region*)
>> 589 {}
>> 590
>> 591 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 592
>> 593 const G4PhysicsTable* G4VEmProcess::LambdaTable() const
829 { 594 {
830 if(1.e-3*eV < e && e < maxKinEnergy) { << 595 return theLambdaTable;
831 nLambdaBins = G4lrint(nLambdaBins*G4Log(ma <<
832 /G4Log(maxKinEnergy/ <<
833 minKinEnergy = e; <<
834 actMinKinEnergy = true; <<
835 } else { PrintWarning("SetMinKinEnergy", e); <<
836 } 596 }
837 597
838 //....oooOO0OOooo........oooOO0OOooo........oo 598 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
839 599
840 void G4VEmProcess::SetMaxKinEnergy(G4double e) << 600 void G4VEmProcess::SetIntegral(G4bool val)
841 { 601 {
842 if(minKinEnergy < e && e < 1.e+6*TeV) { << 602 if(particle && particle != theGamma) integral = val;
843 nLambdaBins = G4lrint(nLambdaBins*G4Log(e/ << 603 if(integral) buildLambdaTable = true;
844 /G4Log(maxKinEnergy/ <<
845 maxKinEnergy = e; <<
846 actMaxKinEnergy = true; <<
847 } else { PrintWarning("SetMaxKinEnergy", e); <<
848 } 604 }
849 605
850 //....oooOO0OOooo........oooOO0OOooo........oo 606 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
851 607
852 void G4VEmProcess::SetMinKinEnergyPrim(G4doubl << 608 G4bool G4VEmProcess::IsIntegral() const
853 { 609 {
854 if(theParameters->MinKinEnergy() <= e && << 610 return integral;
855 e <= theParameters->MaxKinEnergy()) { min <<
856 else { PrintWarning("SetMinKinEnergyPrim", e <<
857 } 611 }
858 612
859 //....oooOO0OOooo........oooOO0OOooo........oo 613 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
860 614
861 G4VEmProcess* G4VEmProcess::GetEmProcess(const << 615 G4PhysicsVector* G4VEmProcess::LambdaPhysicsVector(const G4MaterialCutsCouple*)
862 { 616 {
863 return (nam == GetProcessName()) ? this : nu << 617 G4PhysicsVector* v =
>> 618 new G4PhysicsLogVector(minKinEnergy, maxKinEnergy, nLambdaBins);
>> 619 return v;
864 } 620 }
865 621
866 //....oooOO0OOooo........oooOO0OOooo........oo 622 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
867 623
868 G4double G4VEmProcess::PolarAngleLimit() const << 624 void G4VEmProcess::SetBuildTableFlag(G4bool val)
869 { 625 {
870 return theParameters->MscThetaLimit(); << 626 buildLambdaTable = val;
871 } 627 }
872 628
873 //....oooOO0OOooo........oooOO0OOooo........oo 629 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
874 630
875 void G4VEmProcess::PrintWarning(G4String tit, << 631 void G4VEmProcess::SetStartFromNullFlag(G4bool val)
876 { 632 {
877 G4String ss = "G4VEmProcess::" + tit; << 633 startFromNull = val;
878 G4ExceptionDescription ed; <<
879 ed << "Parameter is out of range: " << val <<
880 << " it will have no effect!\n" << " Pro <<
881 << GetProcessName() << " nbins= " << the <<
882 << " Emin(keV)= " << theParameters->MinKi <<
883 << " Emax(GeV)= " << theParameters->MaxKi <<
884 G4Exception(ss, "em0044", JustWarning, ed); <<
885 } 634 }
886 635
887 //....oooOO0OOooo........oooOO0OOooo........oo 636 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
888 637
889 void G4VEmProcess::ProcessDescription(std::ost << 638 void G4VEmProcess::SetApplyCuts(G4bool val)
890 { 639 {
891 if(nullptr != particle) { << 640 applyCuts = val;
892 StreamInfo(out, *particle, true); <<
893 } <<
894 } 641 }
895 642
896 //....oooOO0OOooo........oooOO0OOooo........oo 643 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
897 644