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26 // ------------------------------------------- << 26 // $Id: G4VEnergyLossProcess.cc,v 1.143.2.1 2010/01/26 14:33:54 gcosmo Exp $
27 // << 27 // GEANT4 tag $Name: geant4-09-02-patch-04 $
28 // GEANT4 Class file << 28 //
29 // << 29 // -------------------------------------------------------------------
30 // << 30 //
31 // File name: G4VEnergyLossProcess << 31 // GEANT4 Class file
32 // << 32 //
33 // Author: Vladimir Ivanchenko << 33 //
34 // << 34 // File name: G4VEnergyLossProcess
35 // Creation date: 03.01.2002 << 35 //
36 // << 36 // Author: Vladimir Ivanchenko
37 // Modifications: Vladimir Ivanchenko << 37 //
38 // << 38 // Creation date: 03.01.2002
39 // << 39 //
40 // Class Description: << 40 // Modifications:
41 // << 41 //
42 // It is the unified energy loss process it ca << 42 // 13-11-02 Minor fix - use normalised direction (V.Ivanchenko)
43 // energy loss for charged particles using a s << 43 // 04-12-02 Minor change in PostStepDoIt (V.Ivanchenko)
44 // models valid for different energy regions. << 44 // 23-12-02 Change interface in order to move to cut per region (V.Ivanchenko)
45 // to create and access to dE/dx and range tab << 45 // 26-12-02 Secondary production moved to derived classes (V.Ivanchenko)
46 // that information on fly. << 46 // 04-01-03 Fix problem of very small steps for ions (V.Ivanchenko)
47 // ------------------------------------------- << 47 // 20-01-03 Migrade to cut per region (V.Ivanchenko)
48 // << 48 // 24-01-03 Temporarily close a control on usage of couples (V.Ivanchenko)
49 //....oooOO0OOooo........oooOO0OOooo........oo << 49 // 24-01-03 Make models region aware (V.Ivanchenko)
50 //....oooOO0OOooo........oooOO0OOooo........oo << 50 // 05-02-03 Fix compilation warnings (V.Ivanchenko)
51 << 51 // 06-02-03 Add control on tmax in PostStepDoIt (V.Ivanchenko)
52 #include "G4VEnergyLossProcess.hh" << 52 // 13-02-03 SubCutoffProcessors defined for regions (V.Ivanchenko)
53 #include "G4PhysicalConstants.hh" << 53 // 15-02-03 Lambda table can be scaled (V.Ivanchenko)
54 #include "G4SystemOfUnits.hh" << 54 // 17-02-03 Fix problem of store/restore tables (V.Ivanchenko)
55 #include "G4ProcessManager.hh" << 55 // 18-02-03 Add control on CutCouple usage (V.Ivanchenko)
56 #include "G4LossTableManager.hh" << 56 // 26-02-03 Simplify control on GenericIons (V.Ivanchenko)
57 #include "G4LossTableBuilder.hh" << 57 // 06-03-03 Control on GenericIons using SubType + update verbose (V.Ivanchenko)
58 #include "G4Step.hh" << 58 // 10-03-03 Add Ion registration (V.Ivanchenko)
59 #include "G4ParticleDefinition.hh" << 59 // 22-03-03 Add Initialisation of cash (V.Ivanchenko)
60 #include "G4ParticleTable.hh" << 60 // 26-03-03 Remove finalRange modification (V.Ivanchenko)
61 #include "G4EmParameters.hh" << 61 // 09-04-03 Fix problem of negative range limit for non integral (V.Ivanchenko)
62 #include "G4EmUtility.hh" << 62 // 26-04-03 Fix retrieve tables (V.Ivanchenko)
63 #include "G4EmTableUtil.hh" << 63 // 06-05-03 Set defalt finalRange = 1 mm (V.Ivanchenko)
64 #include "G4VEmModel.hh" << 64 // 12-05-03 Update range calculations + lowKinEnergy (V.Ivanchenko)
65 #include "G4VEmFluctuationModel.hh" << 65 // 13-05-03 Add calculation of precise range (V.Ivanchenko)
66 #include "G4DataVector.hh" << 66 // 23-05-03 Remove tracking cuts (V.Ivanchenko)
67 #include "G4PhysicsLogVector.hh" << 67 // 03-06-03 Fix initialisation problem for STD ionisation (V.Ivanchenko)
68 #include "G4VParticleChange.hh" << 68 // 21-07-03 Add UpdateEmModel method (V.Ivanchenko)
69 #include "G4Electron.hh" << 69 // 03-11-03 Fix initialisation problem in RetrievePhysicsTable (V.Ivanchenko)
70 #include "G4ProcessManager.hh" << 70 // 04-11-03 Add checks in RetrievePhysicsTable (V.Ivanchenko)
71 #include "G4UnitsTable.hh" << 71 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
72 #include "G4Region.hh" << 72 // 21-01-04 Migrade to G4ParticleChangeForLoss (V.Ivanchenko)
73 #include "G4RegionStore.hh" << 73 // 27-02-04 Fix problem of loss in low presure gases, cleanup precise range
74 #include "G4PhysicsTableHelper.hh" << 74 // calculation, use functions ForLoss in AlongStepDoIt (V.Ivanchenko)
75 #include "G4SafetyHelper.hh" << 75 // 10-03-04 Fix a problem of Precise Range table (V.Ivanchenko)
76 #include "G4EmDataHandler.hh" << 76 // 19-03-04 Fix a problem energy below lowestKinEnergy (V.Ivanchenko)
77 #include "G4TransportationManager.hh" << 77 // 31-03-04 Fix a problem of retrieve tables (V.Ivanchenko)
78 #include "G4VAtomDeexcitation.hh" << 78 // 21-07-04 Check weather AtRest are active or not (V.Ivanchenko)
79 #include "G4VSubCutProducer.hh" << 79 // 03-08-04 Add pointer of DEDX table to all processes (V.Ivanchenko)
80 #include "G4EmBiasingManager.hh" << 80 // 06-08-04 Clear up names of member functions (V.Ivanchenko)
81 #include "G4Log.hh" << 81 // 06-08-04 Clear up names of member functions (V.Ivanchenko)
82 #include <iostream> << 82 // 27-08-04 Add NeedBuildTables method (V.Ivanchneko)
83 << 83 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
84 //....oooOO0OOooo........oooOO0OOooo........oo << 84 // 11-03-05 Shift verbose level by 1 (V.Ivantchenko)
85 << 85 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
86 namespace << 86 // 11-04-05 Use MaxSecondaryEnergy from a model (V.Ivanchenko)
87 { << 87 // 25-07-05 Add extra protection PostStep for non-integral mode (V.Ivanchenko)
88 G4String tnames[7] = << 88 // 12-08-05 Integral=false; SetStepFunction(0.2, 0.1*mm) (mma)
89 {"DEDX","Ionisation","DEDXnr","CSDARange", << 89 // 18-08-05 Return back both AlongStep and PostStep from 7.0 (V.Ivanchenko)
90 } << 90 // 02-09-05 Default StepFunction 0.2 1 mm + integral (V.Ivanchenko)
91 << 91 // 04-09-05 default lambdaFactor 0.8 (V.Ivanchenko)
92 << 92 // 05-10-05 protection against 0 energy loss added (L.Urban)
93 G4VEnergyLossProcess::G4VEnergyLossProcess(con << 93 // 17-10-05 protection above has been removed (L.Urban)
94 G4P << 94 // 06-01-06 reset currentCouple when StepFunction is changed (V.Ivanchenko)
95 G4VContinuousDiscreteProcess(name, type) << 95 // 10-01-06 PreciseRange -> CSDARange (V.Ivantchenko)
96 { << 96 // 18-01-06 Clean up subcutoff including recalculation of presafety (VI)
97 theParameters = G4EmParameters::Instance(); << 97 // 20-01-06 Introduce G4EmTableType and reducing number of methods (VI)
98 SetVerboseLevel(1); << 98 // 22-03-06 Add control on warning printout AlongStep (VI)
99 << 99 // 23-03-06 Use isIonisation flag (V.Ivanchenko)
100 // low energy limit << 100 // 07-06-06 Do not reflect AlongStep in subcutoff regime (V.Ivanchenko)
101 lowestKinEnergy = theParameters->LowestElect << 101 // 14-01-07 add SetEmModel(index) and SetFluctModel() (mma)
102 << 102 // 16-01-07 add IonisationTable and IonisationSubTable (V.Ivanchenko)
103 // Size of tables << 103 // 16-02-07 set linLossLimit=1.e-6 (V.Ivanchenko)
104 minKinEnergy = 0.1*CLHEP::keV; << 104 // 13-03-07 use SafetyHelper instead of navigator (V.Ivanchenko)
105 maxKinEnergy = 100.0*CLHEP::TeV; << 105 // 10-04-07 use unique SafetyHelper (V.Ivanchenko)
106 maxKinEnergyCSDA = 1.0*CLHEP::GeV; << 106 // 12-04-07 Add verbosity at destruction (V.Ivanchenko)
107 nBins = 84; << 107 // 25-04-07 move initialisation of safety helper to BuildPhysicsTable (VI)
108 nBinsCSDA = 35; << 108 // 27-10-07 Virtual functions moved to source (V.Ivanchenko)
109 << 109 //
110 invLambdaFactor = 1.0/lambdaFactor; << 110 // Class Description:
111 << 111 //
112 // default linear loss limit << 112 // It is the unified energy loss process it calculates the continuous
113 finalRange = 1.*CLHEP::mm; << 113 // energy loss for charged particles using a set of Energy Loss
114 << 114 // models valid for different energy regions. There are a possibility
115 // run time objects << 115 // to create and access to dE/dx and range tables, or to calculate
116 pParticleChange = &fParticleChange; << 116 // that information on fly.
117 fParticleChange.SetSecondaryWeightByProcess( << 117 // -------------------------------------------------------------------
118 modelManager = new G4EmModelManager(); << 118 //
119 safetyHelper = G4TransportationManager::GetT << 119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
120 ->GetSafetyHelper(); << 120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
121 aGPILSelection = CandidateForSelection; << 121
122 << 122 #include "G4VEnergyLossProcess.hh"
123 // initialise model << 123 #include "G4LossTableManager.hh"
124 lManager = G4LossTableManager::Instance(); << 124 #include "G4Step.hh"
125 lManager->Register(this); << 125 #include "G4ParticleDefinition.hh"
126 isMaster = lManager->IsMaster(); << 126 #include "G4VEmModel.hh"
127 << 127 #include "G4VEmFluctuationModel.hh"
128 G4LossTableBuilder* bld = lManager->GetTable << 128 #include "G4DataVector.hh"
129 theDensityFactor = bld->GetDensityFactors(); << 129 #include "G4PhysicsLogVector.hh"
130 theDensityIdx = bld->GetCoupleIndexes(); << 130 #include "G4VParticleChange.hh"
131 << 131 #include "G4Gamma.hh"
132 scTracks.reserve(10); << 132 #include "G4Electron.hh"
133 secParticles.reserve(12); << 133 #include "G4Positron.hh"
134 emModels = new std::vector<G4VEmModel*>; << 134 #include "G4Proton.hh"
135 } << 135 #include "G4ProcessManager.hh"
136 << 136 #include "G4UnitsTable.hh"
137 //....oooOO0OOooo........oooOO0OOooo........oo << 137 #include "G4GenericIon.hh"
138 << 138 #include "G4ProductionCutsTable.hh"
139 G4VEnergyLossProcess::~G4VEnergyLossProcess() << 139 #include "G4Region.hh"
140 { << 140 #include "G4RegionStore.hh"
141 if (isMaster) { << 141 #include "G4PhysicsTableHelper.hh"
142 if(nullptr == baseParticle) { delete theDa << 142 #include "G4SafetyHelper.hh"
143 delete theEnergyOfCrossSectionMax; << 143 #include "G4TransportationManager.hh"
144 if(nullptr != fXSpeaks) { << 144
145 for(auto const & v : *fXSpeaks) { delete << 145 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
146 delete fXSpeaks; << 146
147 } << 147 G4VEnergyLossProcess::G4VEnergyLossProcess(const G4String& name,
148 } << 148 G4ProcessType type):
149 delete modelManager; << 149 G4VContinuousDiscreteProcess(name, type),
150 delete biasManager; << 150 secondaryParticle(0),
151 delete scoffRegions; << 151 nSCoffRegions(0),
152 delete emModels; << 152 idxSCoffRegions(0),
153 lManager->DeRegister(this); << 153 nProcesses(0),
154 } << 154 theDEDXTable(0),
155 << 155 theDEDXSubTable(0),
156 //....oooOO0OOooo........oooOO0OOooo........oo << 156 theDEDXunRestrictedTable(0),
157 << 157 theIonisationTable(0),
158 G4double G4VEnergyLossProcess::MinPrimaryEnerg << 158 theIonisationSubTable(0),
159 << 159 theRangeTableForLoss(0),
160 << 160 theCSDARangeTable(0),
161 { << 161 theSecondaryRangeTable(0),
162 return cut; << 162 theInverseRangeTable(0),
163 } << 163 theLambdaTable(0),
164 << 164 theSubLambdaTable(0),
165 //....oooOO0OOooo........oooOO0OOooo........oo << 165 theDEDXAtMaxEnergy(0),
166 << 166 theRangeAtMaxEnergy(0),
167 void G4VEnergyLossProcess::AddEmModel(G4int or << 167 theEnergyOfCrossSectionMax(0),
168 G4VEmFlu << 168 theCrossSectionMax(0),
169 const G4 << 169 baseParticle(0),
170 { << 170 minSubRange(0.1),
171 if(nullptr == ptr) { return; } << 171 lossFluctuationFlag(true),
172 G4VEmFluctuationModel* afluc = (nullptr == f << 172 rndmStepFlag(false),
173 modelManager->AddEmModel(order, ptr, afluc, << 173 tablesAreBuilt(false),
174 ptr->SetParticleChange(pParticleChange, aflu << 174 integral(true),
175 } << 175 isIon(false),
176 << 176 isIonisation(true),
177 //....oooOO0OOooo........oooOO0OOooo........oo << 177 useSubCutoff(false),
178 << 178 particle(0),
179 void G4VEnergyLossProcess::SetEmModel(G4VEmMod << 179 currentCouple(0),
180 { << 180 nWarnings(0),
181 if(nullptr == ptr) { return; } << 181 mfpKinEnergy(0.0)
182 if(!emModels->empty()) { << 182 {
183 for(auto & em : *emModels) { if(em == ptr) << 183 SetVerboseLevel(1);
184 } << 184
185 emModels->push_back(ptr); << 185 // low energy limit
186 } << 186 lowestKinEnergy = 1.*eV;
187 << 187
188 //....oooOO0OOooo........oooOO0OOooo........oo << 188 // Size of tables assuming spline
189 << 189 minKinEnergy = 0.1*keV;
190 void G4VEnergyLossProcess::SetDynamicMassCharg << 190 maxKinEnergy = 100.0*TeV;
191 << 191 nBins = 84;
192 { << 192 maxKinEnergyCSDA = 1.0*GeV;
193 massRatio = massratio; << 193 nBinsCSDA = 35;
194 logMassRatio = G4Log(massRatio); << 194
195 fFactor = charge2ratio*biasFactor; << 195 // default linear loss limit for spline
196 if(baseMat) { fFactor *= (*theDensityFactor) << 196 linLossLimit = 0.01;
197 chargeSqRatio = charge2ratio; << 197
198 reduceFactor = 1.0/(fFactor*massRatio); << 198 // default dRoverRange and finalRange
199 } << 199 SetStepFunction(0.2, 1.0*mm);
200 << 200
201 //....oooOO0OOooo........oooOO0OOooo........oo << 201 // default lambda factor
202 << 202 lambdaFactor = 0.8;
203 void << 203
204 G4VEnergyLossProcess::PreparePhysicsTable(cons << 204 // particle types
205 { << 205 theElectron = G4Electron::Electron();
206 particle = G4EmTableUtil::CheckIon(this, &pa << 206 thePositron = G4Positron::Positron();
207 verboseLe << 207 theGenericIon = 0;
208 << 208
209 if( particle != &part ) { << 209 // run time objects
210 if(!isIon) { lManager->RegisterExtraPartic << 210 pParticleChange = &fParticleChange;
211 if(1 < verboseLevel) { << 211 modelManager = new G4EmModelManager();
212 G4cout << "### G4VEnergyLossProcess::Pre << 212 safetyHelper = G4TransportationManager::GetTransportationManager()
213 << " interrupted for " << GetProc << 213 ->GetSafetyHelper();
214 << part.GetParticleName() << " is << 214 aGPILSelection = CandidateForSelection;
215 << " spline=" << spline << G4endl << 215
216 } << 216 // initialise model
217 return; << 217 (G4LossTableManager::Instance())->Register(this);
218 } << 218 fluctModel = 0;
219 << 219
220 tablesAreBuilt = false; << 220 scTracks.reserve(5);
221 if (GetProcessSubType() == fIonisation) { Se << 221 secParticles.reserve(5);
222 << 222
223 G4LossTableBuilder* bld = lManager->GetTable << 223 // Data for stragling of ranges from ICRU'37 report
224 lManager->PreparePhysicsTable(&part, this); << 224 const G4int nrbins = 7;
225 << 225 vstrag = new G4PhysicsLogVector(keV, GeV, nrbins-1);
226 // Base particle and set of models can be de << 226 vstrag->SetSpline(true);
227 InitialiseEnergyLossProcess(particle, basePa << 227 G4double s[nrbins] = {-0.2, -0.85, -1.3, -1.578, -1.76, -1.85, -1.9};
228 << 228 for(G4int i=0; i<nrbins; i++) {vstrag->PutValue(i, s[i]);}
229 // parameters of the process << 229 }
230 if(!actLossFluc) { lossFluctuationFlag = the << 230
231 useCutAsFinalRange = theParameters->UseCutAs << 231 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
232 if(!actMinKinEnergy) { minKinEnergy = thePar << 232
233 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 233 G4VEnergyLossProcess::~G4VEnergyLossProcess()
234 if(!actBinning) { nBins = theParameters->Num << 234 {
235 maxKinEnergyCSDA = theParameters->MaxEnergyF << 235 if(1 < verboseLevel)
236 nBinsCSDA = theParameters->NumberOfBinsPerDe << 236 G4cout << "G4VEnergyLossProcess destruct " << GetProcessName()
237 *G4lrint(std::log10(maxKinEnergyCSDA/minKi << 237 << G4endl;
238 if(!actLinLossLimit) { linLossLimit = thePar << 238 delete vstrag;
239 lambdaFactor = theParameters->LambdaFactor() << 239 Clear();
240 invLambdaFactor = 1.0/lambdaFactor; << 240
241 if(isMaster) { SetVerboseLevel(theParameters << 241 if ( !baseParticle ) {
242 else { SetVerboseLevel(theParameters->Worker << 242 if(theDEDXTable && theRangeTableForLoss) {
243 // integral option may be disabled << 243 if(theIonisationTable == theDEDXTable) theIonisationTable = 0;
244 if(!theParameters->Integral()) { fXSType = f << 244 theDEDXTable->clearAndDestroy();
245 << 245 delete theDEDXTable;
246 theParameters->DefineRegParamForLoss(this); << 246 if(theDEDXSubTable) {
247 << 247 if(theIonisationSubTable == theDEDXSubTable)
248 fRangeEnergy = 0.0; << 248 theIonisationSubTable = 0;
249 << 249 theDEDXSubTable->clearAndDestroy();
250 G4double initialCharge = particle->GetPDGCha << 250 delete theDEDXSubTable;
251 G4double initialMass = particle->GetPDGMas << 251 }
252 << 252 }
253 theParameters->FillStepFunction(particle, th << 253 if(theIonisationTable) {
254 << 254 theIonisationTable->clearAndDestroy();
255 // parameters for scaling from the base part << 255 delete theIonisationTable;
256 if (nullptr != baseParticle) { << 256 }
257 massRatio = (baseParticle->GetPDGMass() << 257 if(theIonisationSubTable) {
258 logMassRatio = G4Log(massRatio); << 258 theIonisationSubTable->clearAndDestroy();
259 G4double q = initialCharge/baseParticle->G << 259 delete theIonisationSubTable;
260 chargeSqRatio = q*q; << 260 }
261 if(chargeSqRatio > 0.0) { reduceFactor = 1 << 261 if(theDEDXunRestrictedTable && theCSDARangeTable) {
262 } << 262 theDEDXunRestrictedTable->clearAndDestroy();
263 lowestKinEnergy = (initialMass < CLHEP::MeV) << 263 delete theDEDXunRestrictedTable;
264 ? theParameters->LowestElectronEnergy() << 264 }
265 : theParameters->LowestMuHadEnergy(); << 265 if(theCSDARangeTable) {
266 << 266 theCSDARangeTable->clearAndDestroy();
267 // Tables preparation << 267 delete theCSDARangeTable;
268 if (isMaster && nullptr == baseParticle) { << 268 }
269 if(nullptr == theData) { theData = new G4E << 269 if(theRangeTableForLoss) {
270 << 270 theRangeTableForLoss->clearAndDestroy();
271 if(nullptr != theDEDXTable && isIonisation << 271 delete theRangeTableForLoss;
272 if(nullptr != theIonisationTable && theD << 272 }
273 theData->CleanTable(0); << 273 if(theInverseRangeTable) {
274 theDEDXTable = theIonisationTable; << 274 theInverseRangeTable->clearAndDestroy();
275 theIonisationTable = nullptr; << 275 delete theInverseRangeTable;
276 } << 276 }
277 } << 277 if(theLambdaTable) {
278 << 278 theLambdaTable->clearAndDestroy();
279 theDEDXTable = theData->MakeTable(theDEDXT << 279 delete theLambdaTable;
280 bld->InitialiseBaseMaterials(theDEDXTable) << 280 }
281 theData->UpdateTable(theIonisationTable, 1 << 281 if(theSubLambdaTable) {
282 << 282 theSubLambdaTable->clearAndDestroy();
283 if (theParameters->BuildCSDARange()) { << 283 delete theSubLambdaTable;
284 theDEDXunRestrictedTable = theData->Make << 284 }
285 if(isIonisation) { theCSDARangeTable = t << 285 }
286 } << 286
287 << 287 delete modelManager;
288 theLambdaTable = theData->MakeTable(4); << 288 (G4LossTableManager::Instance())->DeRegister(this);
289 if(isIonisation) { << 289 }
290 theRangeTableForLoss = theData->MakeTabl << 290
291 theInverseRangeTable = theData->MakeTabl << 291 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
292 } << 292
293 } << 293 void G4VEnergyLossProcess::Clear()
294 << 294 {
295 // forced biasing << 295 if(1 < verboseLevel) {
296 if(nullptr != biasManager) { << 296 G4cout << "G4VEnergyLossProcess::Clear() for " << GetProcessName()
297 biasManager->Initialise(part,GetProcessNam << 297 << G4endl;
298 biasFlag = false; << 298 }
299 } << 299 delete [] theDEDXAtMaxEnergy;
300 baseMat = bld->GetBaseMaterialFlag(); << 300 delete [] theRangeAtMaxEnergy;
301 numberOfModels = modelManager->NumberOfModel << 301 delete [] theEnergyOfCrossSectionMax;
302 currentModel = modelManager->GetModel(0); << 302 delete [] theCrossSectionMax;
303 G4EmTableUtil::UpdateModels(this, modelManag << 303 delete [] idxSCoffRegions;
304 numberOfModels, << 304
305 mainSecondaries, << 305 theDEDXAtMaxEnergy = 0;
306 theParameters->U << 306 theRangeAtMaxEnergy = 0;
307 theCuts = modelManager->Initialise(particle, << 307 theEnergyOfCrossSectionMax = 0;
308 verboseLe << 308 theCrossSectionMax = 0;
309 // subcut processor << 309 tablesAreBuilt = false;
310 if(isIonisation) { << 310
311 subcutProducer = lManager->SubCutProducer( << 311 //scTracks.clear();
312 } << 312 scProcesses.clear();
313 if(1 == nSCoffRegions) { << 313 nProcesses = 0;
314 if((*scoffRegions)[0]->GetName() == "Defau << 314 }
315 delete scoffRegions; << 315
316 scoffRegions = nullptr; << 316 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
317 nSCoffRegions = 0; << 317
318 } << 318 void
319 } << 319 G4VEnergyLossProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
320 << 320 {
321 if(1 < verboseLevel) { << 321 if(1 < verboseLevel) {
322 G4cout << "G4VEnergyLossProcess::PrepearPh << 322 G4cout << "G4VEnergyLossProcess::PreparePhysicsTable for "
323 << " for " << GetProcessName() << " << 323 << GetProcessName()
324 << " isIon= " << isIon << " spline= << 324 << " for " << part.GetParticleName()
325 if(baseParticle) { << 325 << G4endl;
326 G4cout << "; base: " << baseParticle->Ge << 326 }
327 } << 327
328 G4cout << G4endl; << 328 currentCouple = 0;
329 G4cout << " chargeSqRatio= " << chargeSqRa << 329 preStepLambda = 0.0;
330 << " massRatio= " << massRatio << 330 mfpKinEnergy = DBL_MAX;
331 << " reduceFactor= " << reduceFacto << 331 fRange = DBL_MAX;
332 if (nSCoffRegions > 0) { << 332 preStepKinEnergy = 0.0;
333 G4cout << " SubCut secondary production << 333 chargeSqRatio = 1.0;
334 for (G4int i=0; i<nSCoffRegions; ++i) { << 334 massRatio = 1.0;
335 const G4Region* r = (*scoffRegions)[i] << 335 reduceFactor = 1.0;
336 G4cout << " " << r->GetName( << 336
337 } << 337 G4LossTableManager* lManager = G4LossTableManager::Instance();
338 } else if(nullptr != subcutProducer) { << 338
339 G4cout << " SubCut secondary production << 339 // Are particle defined?
340 } << 340 if( !particle ) {
341 } << 341 particle = ∂
342 } << 342 if(part.GetParticleType() == "nucleus") {
343 << 343 if(!theGenericIon) theGenericIon = G4GenericIon::GenericIon();
344 //....oooOO0OOooo........oooOO0OOooo........oo << 344 if(particle == theGenericIon) { isIon = true; }
345 << 345 else if(part.GetPDGCharge() > eplus) {
346 void G4VEnergyLossProcess::BuildPhysicsTable(c << 346 isIon = true;
347 { << 347
348 if(1 < verboseLevel) { << 348 // generic ions created on-fly
349 G4cout << "### G4VEnergyLossProcess::Build << 349 if(part.GetPDGCharge() > 2.5*eplus) {
350 << GetProcessName() << 350 particle = theGenericIon;
351 << " and particle " << part.GetPart << 351 }
352 << "; the first particle " << parti << 352 }
353 if(baseParticle) { << 353 }
354 G4cout << "; base: " << baseParticle->Ge << 354 }
355 } << 355
356 G4cout << G4endl; << 356 if( particle != &part) {
357 G4cout << " TablesAreBuilt= " << tables << 357 if(part.GetParticleType() == "nucleus") {
358 << " spline=" << spline << " ptr: " << 358 isIon = true;
359 } << 359 lManager->RegisterIon(&part, this);
360 << 360 } else {
361 if(&part == particle) { << 361 lManager->RegisterExtraParticle(&part, this);
362 if(isMaster) { << 362 }
363 lManager->BuildPhysicsTable(particle, th << 363 return;
364 << 364 }
365 } else { << 365
366 const auto masterProcess = << 366 Clear();
367 static_cast<const G4VEnergyLossProcess << 367
368 << 368 // Base particle and set of models can be defined here
369 numberOfModels = modelManager->NumberOfM << 369 InitialiseEnergyLossProcess(particle, baseParticle);
370 G4EmTableUtil::BuildLocalElossProcess(th << 370
371 pa << 371 // Tables preparation
372 tablesAreBuilt = true; << 372 if (!baseParticle) {
373 baseMat = masterProcess->UseBaseMaterial << 373
374 lManager->LocalPhysicsTables(particle, t << 374 theDEDXTable = G4PhysicsTableHelper::PreparePhysicsTable(theDEDXTable);
375 } << 375 if (lManager->BuildCSDARange()) {
376 << 376 theDEDXunRestrictedTable =
377 // needs to be done only once << 377 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXunRestrictedTable);
378 safetyHelper->InitialiseHelper(); << 378 theCSDARangeTable =
379 } << 379 G4PhysicsTableHelper::PreparePhysicsTable(theCSDARangeTable);
380 // Added tracking cut to avoid tracking arti << 380 }
381 // and identified deexcitation flag << 381
382 if(isIonisation) { << 382 theRangeTableForLoss =
383 atomDeexcitation = lManager->AtomDeexcitat << 383 G4PhysicsTableHelper::PreparePhysicsTable(theRangeTableForLoss);
384 if(nullptr != atomDeexcitation) { << 384 theInverseRangeTable =
385 if(atomDeexcitation->IsPIXEActive()) { u << 385 G4PhysicsTableHelper::PreparePhysicsTable(theInverseRangeTable);
386 } << 386
387 } << 387 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
388 << 388 if (nSCoffRegions) {
389 // protection against double printout << 389 theDEDXSubTable =
390 if(theParameters->IsPrintLocked()) { return; << 390 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXSubTable);
391 << 391 theSubLambdaTable =
392 // explicitly defined printout by particle n << 392 G4PhysicsTableHelper::PreparePhysicsTable(theSubLambdaTable);
393 G4String num = part.GetParticleName(); << 393 }
394 if(1 < verboseLevel || << 394 }
395 (0 < verboseLevel && (num == "e-" || << 395
396 num == "e+" || n << 396 G4double initialCharge = particle->GetPDGCharge();
397 num == "mu-" || n << 397 G4double initialMass = particle->GetPDGMass();
398 num == "pi+" || n << 398
399 num == "kaon+" || n << 399 if (baseParticle) {
400 num == "alpha" || n << 400 massRatio = (baseParticle->GetPDGMass())/initialMass;
401 num == "GenericIon" << 401 G4double q = initialCharge/baseParticle->GetPDGCharge();
402 StreamInfo(G4cout, part); << 402 chargeSqRatio = q*q;
403 } << 403 if(chargeSqRatio > 0.0) reduceFactor = 1.0/(chargeSqRatio*massRatio);
404 if(1 < verboseLevel) { << 404 }
405 G4cout << "### G4VEnergyLossProcess::Build << 405
406 << GetProcessName() << 406 theCuts = modelManager->Initialise(particle, secondaryParticle,
407 << " and particle " << part.GetPart << 407 minSubRange, verboseLevel);
408 if(isIonisation) { G4cout << " isIonisati << 408
409 G4cout << " baseMat=" << baseMat << G4endl << 409 // Sub Cutoff Regime
410 } << 410 if (nSCoffRegions>0) {
411 } << 411 theSubCuts = modelManager->SubCutoff();
412 << 412
413 //....oooOO0OOooo........oooOO0OOooo........oo << 413 const G4ProductionCutsTable* theCoupleTable=
414 << 414 G4ProductionCutsTable::GetProductionCutsTable();
415 G4PhysicsTable* G4VEnergyLossProcess::BuildDED << 415 size_t numOfCouples = theCoupleTable->GetTableSize();
416 { << 416 idxSCoffRegions = new G4int[numOfCouples];
417 G4PhysicsTable* table = nullptr; << 417
418 G4double emax = maxKinEnergy; << 418 for (size_t j=0; j<numOfCouples; j++) {
419 G4int bin = nBins; << 419
420 << 420 const G4MaterialCutsCouple* couple =
421 if(fTotal == tType) { << 421 theCoupleTable->GetMaterialCutsCouple(j);
422 emax = maxKinEnergyCSDA; << 422 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
423 bin = nBinsCSDA; << 423 G4int reg = 0;
424 table = theDEDXunRestrictedTable; << 424 for(G4int i=0; i<nSCoffRegions; i++) {
425 } else if(fRestricted == tType) { << 425 if( pcuts == scoffRegions[i]->GetProductionCuts()) reg = 1;
426 table = theDEDXTable; << 426 }
427 } else { << 427 idxSCoffRegions[j] = reg;
428 G4cout << "G4VEnergyLossProcess::BuildDEDX << 428 }
429 << tType << G4endl; << 429 }
430 } << 430
431 if(1 < verboseLevel) { << 431 lManager->EnergyLossProcessIsInitialised(particle, this);
432 G4cout << "G4VEnergyLossProcess::BuildDEDX << 432
433 << " for " << GetProcessName() << 433 if (1 < verboseLevel) {
434 << " and " << particle->GetParticle << 434 G4cout << "G4VEnergyLossProcess::Initialise() is done "
435 << "spline=" << spline << G4endl; << 435 << " for local " << particle->GetParticleName()
436 } << 436 << " isIon= " << isIon
437 if(nullptr == table) { return table; } << 437 << " chargeSqRatio= " << chargeSqRatio
438 << 438 << " massRatio= " << massRatio
439 G4LossTableBuilder* bld = lManager->GetTable << 439 << " reduceFactor= " << reduceFactor << G4endl;
440 G4EmTableUtil::BuildDEDXTable(this, particle << 440 if (nSCoffRegions) {
441 table, minKinE << 441 G4cout << " SubCutoff Regime is ON for regions: " << G4endl;
442 verboseLevel, << 442 for (G4int i=0; i<nSCoffRegions; i++) {
443 return table; << 443 const G4Region* r = scoffRegions[i];
444 } << 444 G4cout << " " << r->GetName() << G4endl;
445 << 445 }
446 //....oooOO0OOooo........oooOO0OOooo........oo << 446 }
447 << 447 }
448 G4PhysicsTable* G4VEnergyLossProcess::BuildLam << 448 }
449 { << 449
450 if(nullptr == theLambdaTable) { return theLa << 450 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
451 << 451
452 G4double scale = theParameters->MaxKinEnergy << 452 void G4VEnergyLossProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
453 G4int nbin = << 453 {
454 theParameters->NumberOfBinsPerDecade()*G4l << 454 if(1 < verboseLevel) {
455 scale = nbin/G4Log(scale); << 455 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() for "
456 << 456 << GetProcessName()
457 G4LossTableBuilder* bld = lManager->GetTable << 457 << " and particle " << part.GetParticleName()
458 G4EmTableUtil::BuildLambdaTable(this, partic << 458 << "; local: " << particle->GetParticleName();
459 bld, theLamb << 459 if(baseParticle) G4cout << "; base: " << baseParticle->GetParticleName();
460 minKinEnergy << 460 G4cout << G4endl;
461 verboseLevel << 461 }
462 return theLambdaTable; << 462
463 } << 463 if(&part == particle) {
464 << 464 if(!tablesAreBuilt) {
465 //....oooOO0OOooo........oooOO0OOooo........oo << 465 G4LossTableManager::Instance()->BuildPhysicsTable(particle, this);
466 << 466 }
467 void G4VEnergyLossProcess::StreamInfo(std::ost << 467 if(!baseParticle) {
468 const G4ParticleDefinition& pa << 468 if(0 < verboseLevel) PrintInfoDefinition();
469 { << 469
470 G4String indent = (rst ? " " : ""); << 470 // needs to be done only once
471 out << std::setprecision(6); << 471 safetyHelper->InitialiseHelper();
472 out << G4endl << indent << GetProcessName() << 472 }
473 if (!rst) out << " for " << part.GetParticle << 473 }
474 out << " XStype:" << fXSType << 474
475 << " SubType=" << GetProcessSubType() < << 475 if(1 < verboseLevel) {
476 << " dE/dx and range tables from " << 476 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() done for "
477 << G4BestUnit(minKinEnergy,"Energy") << 477 << GetProcessName()
478 << " to " << G4BestUnit(maxKinEnergy,"En << 478 << " and particle " << part.GetParticleName();
479 << " in " << nBins << " bins" << G4endl << 479 if(isIonisation) G4cout << " isIonisation flag = 1";
480 << " Lambda tables from threshold t << 480 G4cout << G4endl;
481 << G4BestUnit(maxKinEnergy,"Energy") << 481 }
482 << ", " << theParameters->NumberOfBinsPe << 482 }
483 << " bins/decade, spline: " << spline << 483
484 << G4endl; << 484 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
485 if(nullptr != theRangeTableForLoss && isIoni << 485
486 out << " StepFunction=(" << dRoverRan << 486 void G4VEnergyLossProcess::ActivateSubCutoff(G4bool val, const G4Region* r)
487 << finalRange/mm << " mm)" << 487 {
488 << ", integ: " << fXSType << 488 G4RegionStore* regionStore = G4RegionStore::GetInstance();
489 << ", fluct: " << lossFluctuationFlag << 489 if(val) {
490 << ", linLossLim= " << linLossLimit << 490 useSubCutoff = true;
491 << G4endl; << 491 if (!r) {r = regionStore->GetRegion("DefaultRegionForTheWorld", false);}
492 } << 492 if (nSCoffRegions) {
493 StreamProcessInfo(out); << 493 for (G4int i=0; i<nSCoffRegions; i++) {
494 modelManager->DumpModelList(out, verboseLeve << 494 if (r == scoffRegions[i]) return;
495 if(nullptr != theCSDARangeTable && isIonisat << 495 }
496 out << " CSDA range table up" << 496 }
497 << " to " << G4BestUnit(maxKinEnergyCS << 497 scoffRegions.push_back(r);
498 << " in " << nBinsCSDA << " bins" << G << 498 nSCoffRegions++;
499 } << 499 } else {
500 if(nSCoffRegions>0 && isIonisation) { << 500 useSubCutoff = false;
501 out << " Subcutoff sampling in " << n << 501 }
502 << " regions" << G4endl; << 502 }
503 } << 503
504 if(2 < verboseLevel) { << 504 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
505 for(std::size_t i=0; i<7; ++i) { << 505
506 auto ta = theData->Table(i); << 506 G4PhysicsTable* G4VEnergyLossProcess::BuildDEDXTable(G4EmTableType tType)
507 out << " " << tnames[i] << " addres << 507 {
508 if(nullptr != ta) { out << *ta << G4endl << 508 if(1 < verboseLevel) {
509 } << 509 G4cout << "G4VEnergyLossProcess::BuildDEDXTable() of type " << tType
510 } << 510 << " for " << GetProcessName()
511 } << 511 << " and particle " << particle->GetParticleName()
512 << 512 << G4endl;
513 //....oooOO0OOooo........oooOO0OOooo........oo << 513 }
514 << 514 G4PhysicsTable* table = 0;
515 void G4VEnergyLossProcess::ActivateSubCutoff(c << 515 G4double emin = minKinEnergy;
516 { << 516 G4double emax = maxKinEnergy;
517 if(nullptr == scoffRegions) { << 517 G4int bin = nBins;
518 scoffRegions = new std::vector<const G4Reg << 518
519 } << 519 if(fTotal == tType) {
520 // the region is in the list << 520 emax = maxKinEnergyCSDA;
521 if(!scoffRegions->empty()) { << 521 bin = nBinsCSDA;
522 for (auto & reg : *scoffRegions) { << 522 table = theDEDXunRestrictedTable;
523 if (reg == r) { return; } << 523 } else if(fRestricted == tType) {
524 } << 524 table = theDEDXTable;
525 } << 525 if(theIonisationTable)
526 // new region << 526 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable);
527 scoffRegions->push_back(r); << 527 } else if(fSubRestricted == tType) {
528 ++nSCoffRegions; << 528 table = theDEDXSubTable;
529 } << 529 if(theIonisationSubTable)
530 << 530 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable);
531 //....oooOO0OOooo........oooOO0OOooo........oo << 531 } else {
532 << 532 G4cout << "G4VEnergyLossProcess::BuildDEDXTable WARNING: wrong type "
533 G4bool G4VEnergyLossProcess::IsRegionForCubcut << 533 << tType << G4endl;
534 { << 534 }
535 if(0 == nSCoffRegions) { return true; } << 535
536 const G4Region* r = aTrack.GetVolume()->GetL << 536 // Access to materials
537 for(auto & reg : *scoffRegions) { << 537 const G4ProductionCutsTable* theCoupleTable=
538 if(r == reg) { return true; } << 538 G4ProductionCutsTable::GetProductionCutsTable();
539 } << 539 size_t numOfCouples = theCoupleTable->GetTableSize();
540 return false; << 540
541 } << 541 if(1 < verboseLevel) {
542 << 542 G4cout << numOfCouples << " materials"
543 //....oooOO0OOooo........oooOO0OOooo........oo << 543 << " minKinEnergy= " << minKinEnergy
544 << 544 << " maxKinEnergy= " << maxKinEnergy
545 void G4VEnergyLossProcess::StartTracking(G4Tra << 545 << " EmTableType= " << tType
546 { << 546 << " table= " << table
547 // reset parameters for the new track << 547 << G4endl;
548 theNumberOfInteractionLengthLeft = -1.0; << 548 }
549 mfpKinEnergy = DBL_MAX; << 549 if(!table) return table;
550 preStepLambda = 0.0; << 550
551 currentCouple = nullptr; << 551 for(size_t i=0; i<numOfCouples; i++) {
552 << 552
553 // reset ion << 553 if(1 < verboseLevel) {
554 if(isIon) { << 554 G4cout << "G4VEnergyLossProcess::BuildDEDXVector flag= "
555 const G4double newmass = track->GetDefinit << 555 << table->GetFlag(i) << G4endl;
556 massRatio = (nullptr == baseParticle) ? CL << 556 }
557 : baseParticle->GetPDGMass()/newmass; << 557 if (table->GetFlag(i)) {
558 logMassRatio = G4Log(massRatio); << 558
559 } << 559 // create physics vector and fill it
560 // forced biasing only for primary particles << 560 const G4MaterialCutsCouple* couple =
561 if(nullptr != biasManager) { << 561 theCoupleTable->GetMaterialCutsCouple(i);
562 if(0 == track->GetParentID()) { << 562 G4PhysicsVector* aVector = new G4PhysicsLogVector(emin, emax, bin);
563 biasFlag = true; << 563 aVector->SetSpline((G4LossTableManager::Instance())->SplineFlag());
564 biasManager->ResetForcedInteraction(); << 564
565 } << 565 modelManager->FillDEDXVector(aVector, couple, tType);
566 } << 566
567 } << 567 // Insert vector for this material into the table
568 << 568 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
569 //....oooOO0OOooo........oooOO0OOooo........oo << 569 }
570 << 570 }
571 G4double G4VEnergyLossProcess::AlongStepGetPhy << 571
572 const G4Track& tr << 572 if(1 < verboseLevel) {
573 G4GPILSelection* << 573 G4cout << "G4VEnergyLossProcess::BuildDEDXTable(): table is built for "
574 { << 574 << particle->GetParticleName()
575 G4double x = DBL_MAX; << 575 << " and process " << GetProcessName()
576 *selection = aGPILSelection; << 576 << G4endl;
577 if(isIonisation && currentModel->IsActive(pr << 577 // if(2 < verboseLevel) G4cout << (*table) << G4endl;
578 GetScaledRangeForScaledEnergy(preStepScale << 578 }
579 x = (useCutAsFinalRange) ? std::min(finalR << 579
580 currentCouple->GetProductionCuts()->GetP << 580 return table;
581 x = (fRange > x) ? fRange*dRoverRange + x* << 581 }
582 : fRange; << 582
583 /* << 583 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
584 G4cout<<"AlongStepGPIL: " << GetProcessN << 584
585 << " fRange=" << fRange << " finR=" << finR << 585 G4PhysicsTable* G4VEnergyLossProcess::BuildLambdaTable(G4EmTableType tType)
586 */ << 586 {
587 } << 587 G4PhysicsTable* table = 0;
588 return x; << 588
589 } << 589 if(fRestricted == tType) {
590 << 590 table = theLambdaTable;
591 //....oooOO0OOooo........oooOO0OOooo........oo << 591 } else if(fSubRestricted == tType) {
592 << 592 table = theSubLambdaTable;
593 G4double G4VEnergyLossProcess::PostStepGetPhys << 593 } else {
594 const G4Track& tr << 594 G4cout << "G4VEnergyLossProcess::BuildLambdaTable WARNING: wrong type "
595 G4double previo << 595 << tType << G4endl;
596 G4ForceCondition* << 596 }
597 { << 597
598 // condition is set to "Not Forced" << 598 if(1 < verboseLevel) {
599 *condition = NotForced; << 599 G4cout << "G4VEnergyLossProcess::BuildLambdaTable() of type "
600 G4double x = DBL_MAX; << 600 << tType << " for process "
601 << 601 << GetProcessName() << " and particle "
602 // initialisation of material, mass, charge, << 602 << particle->GetParticleName()
603 // at the beginning of the step << 603 << " EmTableType= " << tType
604 DefineMaterial(track.GetMaterialCutsCouple() << 604 << " table= " << table
605 preStepKinEnergy = track.GetKineticEne << 605 << G4endl;
606 preStepScaledEnergy = preStepKinEnergy*ma << 606 }
607 SelectModel(preStepScaledEnergy); << 607 if(!table) {return table;}
608 << 608
609 if(!currentModel->IsActive(preStepScaledEner << 609 // Access to materials
610 theNumberOfInteractionLengthLeft = -1.0; << 610 const G4ProductionCutsTable* theCoupleTable=
611 mfpKinEnergy = DBL_MAX; << 611 G4ProductionCutsTable::GetProductionCutsTable();
612 preStepLambda = 0.0; << 612 size_t numOfCouples = theCoupleTable->GetTableSize();
613 currentInteractionLength = DBL_MAX; << 613
614 return x; << 614 for(size_t i=0; i<numOfCouples; i++) {
615 } << 615
616 << 616 if (table->GetFlag(i)) {
617 // change effective charge of a charged part << 617
618 if(isIon) { << 618 // create physics vector and fill it
619 const G4double q2 = currentModel->ChargeSq << 619 const G4MaterialCutsCouple* couple =
620 fFactor = q2*biasFactor; << 620 theCoupleTable->GetMaterialCutsCouple(i);
621 if(baseMat) { fFactor *= (*theDensityFacto << 621 G4double cut = (*theCuts)[i];
622 reduceFactor = 1.0/(fFactor*massRatio); << 622 if(fSubRestricted == tType) cut = (*theSubCuts)[i];
623 if (lossFluctuationFlag) { << 623 G4PhysicsVector* aVector = LambdaPhysicsVector(couple, cut);
624 auto fluc = currentModel->GetModelOfFluc << 624 modelManager->FillLambdaVector(aVector, couple, true, tType);
625 fluc->SetParticleAndCharge(track.GetDefi << 625
626 } << 626 // Insert vector for this material into the table
627 } << 627 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
628 << 628 }
629 // forced biasing only for primary particles << 629 }
630 if(biasManager) { << 630
631 if(0 == track.GetParentID() && biasFlag && << 631 if(1 < verboseLevel) {
632 biasManager->ForcedInteractionRegion((G << 632 G4cout << "Lambda table is built for "
633 return biasManager->GetStepLimit((G4int) << 633 << particle->GetParticleName()
634 } << 634 << G4endl;
635 } << 635 }
636 << 636
637 ComputeLambdaForScaledEnergy(preStepScaledEn << 637 return table;
638 << 638 }
639 // zero cross section << 639
640 if(preStepLambda <= 0.0) { << 640 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
641 theNumberOfInteractionLengthLeft = -1.0; << 641
642 currentInteractionLength = DBL_MAX; << 642 G4double G4VEnergyLossProcess::GetContinuousStepLimit(
643 } else { << 643 const G4Track&,
644 << 644 G4double, G4double, G4double&)
645 // non-zero cross section << 645 {
646 if (theNumberOfInteractionLengthLeft < 0.0 << 646 return DBL_MAX;
647 << 647 }
648 // beggining of tracking (or just after << 648
649 theNumberOfInteractionLengthLeft = -G4Lo << 649 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
650 theInitialNumberOfInteractionLength = th << 650
651 << 651 G4double G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength(
652 } else if(currentInteractionLength < DBL_M << 652 const G4Track&,
653 << 653 G4double,
654 // subtract NumberOfInteractionLengthLef << 654 G4double currentMinStep,
655 theNumberOfInteractionLengthLeft -= << 655 G4double&,
656 previousStepSize/currentInteractionLen << 656 G4GPILSelection* selection)
657 << 657 {
658 theNumberOfInteractionLengthLeft = << 658 G4double x = DBL_MAX;
659 std::max(theNumberOfInteractionLengthL << 659 *selection = aGPILSelection;
660 } << 660 if(isIonisation) {
661 << 661 fRange = GetScaledRangeForScaledEnergy(preStepScaledEnergy)*reduceFactor;
662 // new mean free path and step limit << 662
663 currentInteractionLength = 1.0/preStepLamb << 663 x = fRange;
664 x = theNumberOfInteractionLengthLeft * cur << 664 G4double y = x*dRoverRange;
665 } << 665
666 #ifdef G4VERBOSE << 666 if(x > finalRange && y < currentMinStep) {
667 if (verboseLevel>2) { << 667 x = y + finalRange*(1.0 - dRoverRange)*(2.0 - finalRange/fRange);
668 G4cout << "G4VEnergyLossProcess::PostStepG << 668 } else if (rndmStepFlag) {x = SampleRange();}
669 G4cout << "[ " << GetProcessName() << "]" << 669 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
670 G4cout << " for " << track.GetDefinition() << 670 // <<" range= "<<fRange <<" cMinSt="<<currentMinStep
671 << " in Material " << currentMate << 671 // << " limit= " << x <<G4endl;
672 << " Ekin(MeV)= " << preStepKinEner << 672 }
673 << " track material: " << track.Get << 673 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
674 <<G4endl; << 674 // <<" stepLimit= "<<x<<G4endl;
675 G4cout << "MeanFreePath = " << currentInte << 675 return x;
676 << "InteractionLength= " << x/cm << << 676 }
677 } << 677
678 #endif << 678 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
679 return x; << 679
680 } << 680 G4double G4VEnergyLossProcess::GetMeanFreePath(
681 << 681 const G4Track& track,
682 //....oooOO0OOooo........oooOO0OOooo........oo << 682 G4double,
683 << 683 G4ForceCondition* condition)
684 void << 684
685 G4VEnergyLossProcess::ComputeLambdaForScaledEn << 685 {
686 { << 686 *condition = NotForced;
687 // cross section increased with energy << 687 return MeanFreePath(track);
688 if(fXSType == fEmIncreasing) { << 688 }
689 if(e*invLambdaFactor < mfpKinEnergy) { << 689
690 preStepLambda = GetLambdaForScaledEnergy << 690 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
691 mfpKinEnergy = (preStepLambda > 0.0) ? e << 691
692 } << 692 G4double G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength(
693 << 693 const G4Track& track,
694 // cross section has one peak << 694 G4double previousStepSize,
695 } else if(fXSType == fEmOnePeak) { << 695 G4ForceCondition* condition)
696 const G4double epeak = (*theEnergyOfCrossS << 696 {
697 if(e <= epeak) { << 697 // condition is set to "Not Forced"
698 if(e*invLambdaFactor < mfpKinEnergy) { << 698 *condition = NotForced;
699 preStepLambda = GetLambdaForScaledEner << 699 G4double x = DBL_MAX;
700 mfpKinEnergy = (preStepLambda > 0.0) ? << 700
701 } << 701 // initialisation of material, mass, charge, model at the beginning of the step
702 } else if(e < mfpKinEnergy) { << 702 DefineMaterial(track.GetMaterialCutsCouple());
703 const G4double e1 = std::max(epeak, e*la << 703
704 mfpKinEnergy = e1; << 704 const G4ParticleDefinition* currPart = track.GetDefinition();
705 preStepLambda = GetLambdaForScaledEnergy << 705 if(theGenericIon == particle) {
706 } << 706 massRatio = proton_mass_c2/currPart->GetPDGMass();
707 << 707 }
708 // cross section has more than one peaks << 708 preStepKinEnergy = track.GetKineticEnergy();
709 } else if(fXSType == fEmTwoPeaks) { << 709 preStepScaledEnergy = preStepKinEnergy*massRatio;
710 G4TwoPeaksXS* xs = (*fXSpeaks)[basedCouple << 710 SelectModel(preStepScaledEnergy);
711 const G4double e1peak = xs->e1peak; << 711
712 << 712 if(isIon) {
713 // below the 1st peak << 713 chargeSqRatio =
714 if(e <= e1peak) { << 714 currentModel->GetChargeSquareRatio(currPart,currentMaterial,preStepKinEnergy);
715 if(e*invLambdaFactor < mfpKinEnergy) { << 715 reduceFactor = 1.0/(chargeSqRatio*massRatio);
716 preStepLambda = GetLambdaForScaledEner << 716 }
717 mfpKinEnergy = (preStepLambda > 0.0) ? << 717 //G4cout << "q2= " << chargeSqRatio << " massRatio= " << massRatio << G4endl;
718 } << 718 // initialisation for sampling of the interaction length
719 return; << 719 if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0;
720 } << 720 if(theNumberOfInteractionLengthLeft < 0.0) mfpKinEnergy = DBL_MAX;
721 const G4double e1deep = xs->e1deep; << 721
722 // above the 1st peak, below the deep << 722 // compute mean free path
723 if(e <= e1deep) { << 723 if(preStepScaledEnergy < mfpKinEnergy) {
724 if(mfpKinEnergy >= e1deep || e <= mfpKin << 724 if (integral) ComputeLambdaForScaledEnergy(preStepScaledEnergy);
725 const G4double e1 = std::max(e1peak, e << 725 else preStepLambda = GetLambdaForScaledEnergy(preStepScaledEnergy);
726 mfpKinEnergy = e1; << 726 if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0;
727 preStepLambda = GetLambdaForScaledEner << 727 }
728 } << 728
729 return; << 729 // non-zero cross section
730 } << 730 if(preStepLambda > DBL_MIN) {
731 const G4double e2peak = xs->e2peak; << 731 if (theNumberOfInteractionLengthLeft < 0.0) {
732 // above the deep, below 2nd peak << 732 // beggining of tracking (or just after DoIt of this process)
733 if(e <= e2peak) { << 733 //G4cout<<"G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength Reset"<<G4endl;
734 if(e*invLambdaFactor < mfpKinEnergy) { << 734 ResetNumberOfInteractionLengthLeft();
735 mfpKinEnergy = e; << 735 } else if(currentInteractionLength < DBL_MAX) {
736 preStepLambda = GetLambdaForScaledEner << 736 // subtract NumberOfInteractionLengthLeft
737 } << 737 SubtractNumberOfInteractionLengthLeft(previousStepSize);
738 return; << 738 if(theNumberOfInteractionLengthLeft < 0.)
739 } << 739 theNumberOfInteractionLengthLeft = perMillion;
740 const G4double e2deep = xs->e2deep; << 740 }
741 // above the 2nd peak, below the deep << 741
742 if(e <= e2deep) { << 742 // get mean free path and step limit
743 if(mfpKinEnergy >= e2deep || e <= mfpKin << 743 currentInteractionLength = 1.0/preStepLambda;
744 const G4double e1 = std::max(e2peak, e << 744 x = theNumberOfInteractionLengthLeft * currentInteractionLength;
745 mfpKinEnergy = e1; << 745
746 preStepLambda = GetLambdaForScaledEner << 746 #ifdef G4VERBOSE
747 } << 747 if (verboseLevel>2){
748 return; << 748 G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength ";
749 } << 749 G4cout << "[ " << GetProcessName() << "]" << G4endl;
750 const G4double e3peak = xs->e3peak; << 750 G4cout << " for " << currPart->GetParticleName()
751 // above the deep, below 3d peak << 751 << " in Material " << currentMaterial->GetName()
752 if(e <= e3peak) { << 752 << " Ekin(MeV)= " << preStepKinEnergy/MeV
753 if(e*invLambdaFactor < mfpKinEnergy) { << 753 <<G4endl;
754 mfpKinEnergy = e; << 754 G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
755 preStepLambda = GetLambdaForScaledEner << 755 << "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
756 } << 756 }
757 return; << 757 #endif
758 } << 758 // zero cross section case
759 // above 3d peak << 759 } else {
760 if(e <= mfpKinEnergy) { << 760 if(theNumberOfInteractionLengthLeft > DBL_MIN &&
761 const G4double e1 = std::max(e3peak, e*l << 761 currentInteractionLength < DBL_MAX) {
762 mfpKinEnergy = e1; << 762 // subtract NumberOfInteractionLengthLeft
763 preStepLambda = GetLambdaForScaledEnergy << 763 SubtractNumberOfInteractionLengthLeft(previousStepSize);
764 } << 764 if(theNumberOfInteractionLengthLeft < 0.)
765 // integral method is not used << 765 theNumberOfInteractionLengthLeft = perMillion;
766 } else { << 766 }
767 preStepLambda = GetLambdaForScaledEnergy(e << 767 currentInteractionLength = DBL_MAX;
768 } << 768 }
769 } << 769 return x;
770 << 770 }
771 //....oooOO0OOooo........oooOO0OOooo........oo << 771
772 << 772 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
773 G4VParticleChange* G4VEnergyLossProcess::Along << 773
774 << 774 G4VParticleChange* G4VEnergyLossProcess::AlongStepDoIt(const G4Track& track,
775 { << 775 const G4Step& step)
776 fParticleChange.InitializeForAlongStep(track << 776 {
777 // The process has range table - calculate e << 777 fParticleChange.InitializeForAlongStep(track);
778 if(!isIonisation || !currentModel->IsActive( << 778 // The process has range table - calculate energy loss
779 return &fParticleChange; << 779 if(!isIonisation) return &fParticleChange;
780 } << 780
781 << 781 // Get the actual (true) Step length
782 G4double length = step.GetStepLength(); << 782 G4double length = step.GetStepLength();
783 G4double eloss = 0.0; << 783 if(length <= DBL_MIN) return &fParticleChange;
784 << 784 G4double eloss = 0.0;
785 /* << 785 G4double esecdep = 0.0;
786 if(-1 < verboseLevel) { << 786
787 const G4ParticleDefinition* d = track.GetP << 787 /*
788 G4cout << "AlongStepDoIt for " << 788 if(-1 < verboseLevel) {
789 << GetProcessName() << " and partic << 789 const G4ParticleDefinition* d = track.GetDefinition();
790 << " eScaled(MeV)=" << preStepScal << 790 G4cout << "AlongStepDoIt for "
791 << " range(mm)=" << fRange/mm << " << 791 << GetProcessName() << " and particle "
792 << " rf=" << reduceFactor << " q^ << 792 << d->GetParticleName()
793 << " md=" << d->GetPDGMass() << " << 793 << " eScaled(MeV)= " << preStepScaledEnergy/MeV
794 << " " << track.GetMaterial()->Get << 794 << " range(mm)= " << fRange/mm
795 } << 795 << " s(mm)= " << length/mm
796 */ << 796 << " q^2= " << chargeSqRatio
797 const G4DynamicParticle* dynParticle = track << 797 << " md= " << d->GetPDGMass()
798 << 798 << " status= " << track.GetTrackStatus()
799 // define new weight for primary and seconda << 799 << G4endl;
800 G4double weight = fParticleChange.GetParentW << 800 }
801 if(weightFlag) { << 801 */
802 weight /= biasFactor; << 802
803 fParticleChange.ProposeWeight(weight); << 803 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
804 } << 804
805 << 805 // stopping
806 // stopping, check actual range and kinetic << 806 if (length >= fRange) {
807 if (length >= fRange || preStepKinEnergy <= << 807 eloss = preStepKinEnergy;
808 eloss = preStepKinEnergy; << 808 currentModel->CorrectionsAlongStep(currentCouple, dynParticle,
809 if (useDeexcitation) { << 809 eloss, esecdep, length);
810 atomDeexcitation->AlongStepDeexcitation( << 810 fParticleChange.SetProposedKineticEnergy(0.0);
811 << 811 fParticleChange.ProposeLocalEnergyDeposit(preStepKinEnergy);
812 if(scTracks.size() > 0) { FillSecondarie << 812 return &fParticleChange;
813 eloss = std::max(eloss, 0.0); << 813 }
814 } << 814
815 fParticleChange.SetProposedKineticEnergy(0 << 815 // Short step
816 fParticleChange.ProposeLocalEnergyDeposit( << 816 eloss = GetDEDXForScaledEnergy(preStepScaledEnergy)*length;
817 return &fParticleChange; << 817
818 } << 818 // Long step
819 // zero step length with non-zero range << 819 //} else {
820 if(length <= 0.0) { return &fParticleChange; << 820 if(eloss > preStepKinEnergy*linLossLimit) {
821 << 821
822 // Short step << 822 G4double x =
823 eloss = length*GetDEDXForScaledEnergy(preSte << 823 GetScaledRangeForScaledEnergy(preStepScaledEnergy) - length/reduceFactor;
824 LogSca << 824 eloss = preStepKinEnergy - ScaledKinEnergyForLoss(x)/massRatio;
825 /* << 825
826 G4cout << "##### Short STEP: eloss= " << elo << 826 /*
827 << " Escaled=" << preStepScaledEnergy << 827 if(-1 < verboseLevel)
828 << " R=" << fRange << 828 G4cout << "Long STEP: rPre(mm)= "
829 << " L=" << length << 829 << GetScaledRangeForScaledEnergy(preStepScaledEnergy)/mm
830 << " fFactor=" << fFactor << " minE=" << mi << 830 << " rPost(mm)= " << x/mm
831 << " idxBase=" << basedCoupleIndex << G4end << 831 << " ePre(MeV)= " << preStepScaledEnergy/MeV
832 */ << 832 << " eloss(MeV)= " << eloss/MeV
833 // Long step << 833 << " eloss0(MeV)= "
834 if(eloss > preStepKinEnergy*linLossLimit) { << 834 << GetDEDXForScaledEnergy(preStepScaledEnergy)*length/MeV
835 << 835 << " lim(MeV)= " << preStepKinEnergy*linLossLimit/MeV
836 const G4double x = (fRange - length)/reduc << 836 << G4endl;
837 const G4double de = preStepKinEnergy - Sca << 837 */
838 if(de > 0.0) { eloss = de; } << 838 }
839 /* << 839
840 if(-1 < verboseLevel) << 840 /*
841 G4cout << " Long STEP: rPre(mm)=" << 841 G4double eloss0 = eloss;
842 << GetScaledRangeForScaledEnergy( << 842 if(-1 < verboseLevel ) {
843 << " x(mm)=" << x/mm << 843 G4cout << "Before fluct: eloss(MeV)= " << eloss/MeV
844 << " eloss(MeV)=" << eloss/MeV << 844 << " e-eloss= " << preStepKinEnergy-eloss
845 << " rFactor=" << reduceFactor << 845 << " step(mm)= " << length/mm
846 << " massRatio=" << massRatio << 846 << " range(mm)= " << fRange/mm
847 << G4endl; << 847 << " fluct= " << lossFluctuationFlag
848 */ << 848 << G4endl;
849 } << 849 }
850 << 850 */
851 /* << 851
852 if(-1 < verboseLevel ) { << 852 G4double cut = (*theCuts)[currentMaterialIndex];
853 G4cout << "Before fluct: eloss(MeV)= " << << 853 G4double esec = 0.0;
854 << " e-eloss= " << preStepKinEnergy << 854
855 << " step(mm)= " << length/mm << " << 855 // SubCutOff
856 << " fluct= " << lossFluctuationFla << 856 if(useSubCutoff) {
857 } << 857 if(idxSCoffRegions[currentMaterialIndex]) {
858 */ << 858
859 << 859 G4bool yes = false;
860 const G4double cut = (*theCuts)[currentCoupl << 860 G4StepPoint* prePoint = step.GetPreStepPoint();
861 G4double esec = 0.0; << 861
862 << 862 // Check boundary
863 // Corrections, which cannot be tabulated << 863 if(prePoint->GetStepStatus() == fGeomBoundary) yes = true;
864 if(isIon) { << 864
865 currentModel->CorrectionsAlongStep(current << 865 // Check PrePoint
866 length, << 866 else {
867 eloss = std::max(eloss, 0.0); << 867 G4double preSafety = prePoint->GetSafety();
868 } << 868 G4double rcut = currentCouple->GetProductionCuts()->GetProductionCut(1);
869 << 869
870 // Sample fluctuations if not full energy lo << 870 // recompute presafety
871 if(eloss >= preStepKinEnergy) { << 871 if(preSafety < rcut) {
872 eloss = preStepKinEnergy; << 872 preSafety = safetyHelper->ComputeSafety(prePoint->GetPosition());
873 << 873 }
874 } else if (lossFluctuationFlag) { << 874
875 const G4double tmax = currentModel->MaxSec << 875 if(preSafety < rcut) yes = true;
876 const G4double tcut = std::min(cut, tmax); << 876
877 G4VEmFluctuationModel* fluc = currentModel << 877 // Check PostPoint
878 eloss = fluc->SampleFluctuations(currentCo << 878 else {
879 tcut, tma << 879 G4double postSafety = preSafety - length;
880 /* << 880 if(postSafety < rcut) {
881 if(-1 < verboseLevel) << 881 postSafety =
882 G4cout << "After fluct: eloss(MeV)= " << << 882 safetyHelper->ComputeSafety(step.GetPostStepPoint()->GetPosition());
883 << " fluc= " << (eloss-eloss0)/Me << 883 if(postSafety < rcut) yes = true;
884 << " ChargeSqRatio= " << chargeSq << 884 }
885 << " massRatio= " << massRatio << << 885 }
886 */ << 886 }
887 } << 887
888 << 888 // Decide to start subcut sampling
889 // deexcitation << 889 if(yes) {
890 if (useDeexcitation) { << 890
891 G4double esecfluo = preStepKinEnergy; << 891 cut = (*theSubCuts)[currentMaterialIndex];
892 G4double de = esecfluo; << 892 eloss -= GetSubDEDXForScaledEnergy(preStepScaledEnergy)*length;
893 atomDeexcitation->AlongStepDeexcitation(sc << 893 scTracks.clear();
894 de << 894 SampleSubCutSecondaries(scTracks, step,
895 << 895 currentModel,currentMaterialIndex,
896 // sum of de-excitation energies << 896 esecdep);
897 esecfluo -= de; << 897 // add bremsstrahlung sampling
898 << 898 /*
899 // subtracted from energy loss << 899 if(nProcesses > 0) {
900 if(eloss >= esecfluo) { << 900 for(G4int i=0; i<nProcesses; i++) {
901 esec += esecfluo; << 901 (scProcesses[i])->SampleSubCutSecondaries(
902 eloss -= esecfluo; << 902 scTracks, step, (scProcesses[i])->
903 } else { << 903 SelectModelForMaterial(preStepKinEnergy, currentMaterialIndex),
904 esec += esecfluo; << 904 currentMaterialIndex,esecdep);
905 eloss = 0.0; << 905 }
906 } << 906 }
907 } << 907 */
908 if(nullptr != subcutProducer && IsRegionForC << 908 G4int n = scTracks.size();
909 subcutProducer->SampleSecondaries(step, sc << 909 if(n>0) {
910 } << 910 G4ThreeVector mom = dynParticle->GetMomentum();
911 // secondaries from atomic de-excitation and << 911 fParticleChange.SetNumberOfSecondaries(n);
912 if(!scTracks.empty()) { FillSecondariesAlong << 912 for(G4int i=0; i<n; i++) {
913 << 913 G4Track* t = scTracks[i];
914 // Energy balance << 914 G4double e = t->GetKineticEnergy();
915 G4double finalT = preStepKinEnergy - eloss - << 915 if (t->GetDefinition() == thePositron) e += 2.0*electron_mass_c2;
916 if (finalT <= lowestKinEnergy) { << 916 esec += e;
917 eloss += finalT; << 917 pParticleChange->AddSecondary(t);
918 finalT = 0.0; << 918 }
919 } else if(isIon) { << 919 }
920 fParticleChange.SetProposedCharge( << 920 }
921 currentModel->GetParticleCharge(track.Ge << 921 }
922 currentM << 922 }
923 } << 923
924 eloss = std::max(eloss, 0.0); << 924 // Corrections, which cannot be tabulated
925 << 925 currentModel->CorrectionsAlongStep(currentCouple, dynParticle,
926 fParticleChange.SetProposedKineticEnergy(fin << 926 eloss, esecdep, length);
927 fParticleChange.ProposeLocalEnergyDeposit(el << 927
928 /* << 928 // Sample fluctuations
929 if(-1 < verboseLevel) { << 929 if (lossFluctuationFlag) {
930 G4double del = finalT + eloss + esec - pre << 930 G4VEmFluctuationModel* fluc = currentModel->GetModelOfFluctuations();
931 G4cout << "Final value eloss(MeV)= " << el << 931 if(fluc &&
932 << " preStepKinEnergy= " << preStep << 932 (eloss + esec + esecdep + lowestKinEnergy) < preStepKinEnergy) {
933 << " postStepKinEnergy= " << finalT << 933
934 << " de(keV)= " << del/keV << 934 G4double tmax =
935 << " lossFlag= " << lossFluctuation << 935 std::min(currentModel->MaxSecondaryKinEnergy(dynParticle),cut);
936 << " status= " << track.GetTrackSt << 936 eloss = fluc->SampleFluctuations(currentMaterial,dynParticle,
937 << G4endl; << 937 tmax,length,eloss);
938 } << 938 /*
939 */ << 939 if(-1 < verboseLevel)
940 return &fParticleChange; << 940 G4cout << "After fluct: eloss(MeV)= " << eloss/MeV
941 } << 941 << " fluc= " << (eloss-eloss0)/MeV
942 << 942 << " ChargeSqRatio= " << chargeSqRatio
943 //....oooOO0OOooo........oooOO0OOooo........oo << 943 << " massRatio= " << massRatio
944 << 944 << " tmax= " << tmax
945 void G4VEnergyLossProcess::FillSecondariesAlon << 945 << G4endl;
946 { << 946 */
947 const std::size_t n0 = scTracks.size(); << 947 }
948 G4double weight = wt; << 948 }
949 // weight may be changed by biasing manager << 949 // add low-energy subcutoff particles
950 if(biasManager) { << 950 eloss += esecdep;
951 if(biasManager->SecondaryBiasingRegion((G4 << 951 if(eloss < 0.0) eloss = 0.0;
952 weight *= << 952
953 biasManager->ApplySecondaryBiasing(scT << 953 // Energy balanse
954 } << 954 G4double finalT = preStepKinEnergy - eloss - esec;
955 } << 955 if (finalT <= lowestKinEnergy) {
956 << 956 eloss = preStepKinEnergy - esec;
957 // fill secondaries << 957 finalT = 0.0;
958 const std::size_t n = scTracks.size(); << 958 } else if(isIon) {
959 fParticleChange.SetNumberOfSecondaries((G4in << 959 fParticleChange.SetProposedCharge(
960 << 960 currentModel->GetParticleCharge(track.GetDefinition(),currentMaterial,finalT));
961 for(std::size_t i=0; i<n; ++i) { << 961 }
962 G4Track* t = scTracks[i]; << 962
963 if(nullptr != t) { << 963 fParticleChange.SetProposedKineticEnergy(finalT);
964 t->SetWeight(weight); << 964 fParticleChange.ProposeLocalEnergyDeposit(eloss);
965 pParticleChange->AddSecondary(t); << 965
966 G4int pdg = t->GetDefinition()->GetPDGEn << 966 /*
967 if (i < n0) { << 967 if(-1 < verboseLevel) {
968 if (pdg == 22) { << 968 G4cout << "Final value eloss(MeV)= " << eloss/MeV
969 t->SetCreatorModelID(gpixeID); << 969 << " preStepKinEnergy= " << preStepKinEnergy
970 } else if (pdg == 11) { << 970 << " postStepKinEnergy= " << finalT
971 t->SetCreatorModelID(epixeID); << 971 << " lossFlag= " << lossFluctuationFlag
972 } else { << 972 << " status= " << track.GetTrackStatus()
973 t->SetCreatorModelID(biasID); << 973 << G4endl;
974 } << 974 }
975 } else { << 975 */
976 t->SetCreatorModelID(biasID); << 976
977 } << 977 return &fParticleChange;
978 } << 978 }
979 } << 979
980 scTracks.clear(); << 980 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
981 } << 981
982 << 982 void G4VEnergyLossProcess::SampleSubCutSecondaries(
983 //....oooOO0OOooo........oooOO0OOooo........oo << 983 std::vector<G4Track*>& tracks,
984 << 984 const G4Step& step,
985 G4VParticleChange* G4VEnergyLossProcess::PostS << 985 G4VEmModel* model,
986 << 986 G4int idx,
987 { << 987 G4double& /*extraEdep*/)
988 // clear number of interaction lengths in an << 988 {
989 theNumberOfInteractionLengthLeft = -1.0; << 989 // Fast check weather subcutoff can work
990 mfpKinEnergy = DBL_MAX; << 990 G4double subcut = (*theSubCuts)[idx];
991 << 991 G4double cut = (*theCuts)[idx];
992 fParticleChange.InitializeForPostStep(track) << 992 if(cut <= subcut) return;
993 const G4double finalT = track.GetKineticEner << 993
994 << 994 const G4Track* track = step.GetTrack();
995 const G4double postStepScaledEnergy = finalT << 995 const G4DynamicParticle* dp = track->GetDynamicParticle();
996 SelectModel(postStepScaledEnergy); << 996 G4double e = dp->GetKineticEnergy()*massRatio;
997 << 997 G4bool b;
998 if(!currentModel->IsActive(postStepScaledEne << 998 G4double cross = chargeSqRatio*(((*theSubLambdaTable)[idx])->GetValue(e,b));
999 return &fParticleChange; << 999 G4double length = step.GetStepLength();
1000 } << 1000
1001 /* << 1001 // negligible probability to get any interaction
1002 if(1 < verboseLevel) { << 1002 if(length*cross < perMillion) return;
1003 G4cout<<GetProcessName()<<" PostStepDoIt: << 1003 /*
1004 } << 1004 if(-1 < verboseLevel)
1005 */ << 1005 G4cout << "<<< Subcutoff for " << GetProcessName()
1006 // forced process - should happen only once << 1006 << " cross(1/mm)= " << cross*mm << ">>>"
1007 if(biasFlag) { << 1007 << " e(MeV)= " << preStepScaledEnergy
1008 if(biasManager->ForcedInteractionRegion(( << 1008 << " matIdx= " << currentMaterialIndex
1009 biasFlag = false; << 1009 << G4endl;
1010 } << 1010 */
1011 } << 1011
1012 const G4DynamicParticle* dp = track.GetDyna << 1012 // Sample subcutoff secondaries
1013 << 1013 G4StepPoint* preStepPoint = step.GetPreStepPoint();
1014 // Integral approach << 1014 G4StepPoint* postStepPoint = step.GetPostStepPoint();
1015 if (fXSType != fEmNoIntegral) { << 1015 G4ThreeVector prepoint = preStepPoint->GetPosition();
1016 const G4double logFinalT = dp->GetLogKine << 1016 G4ThreeVector dr = postStepPoint->GetPosition() - prepoint;
1017 G4double lx = GetLambdaForScaledEnergy(po << 1017 G4double pretime = preStepPoint->GetGlobalTime();
1018 lo << 1018 G4double dt = postStepPoint->GetGlobalTime() - pretime;
1019 lx = std::max(lx, 0.0); << 1019 //G4double dt = length/preStepPoint->GetVelocity();
1020 << 1020 G4double fragment = 0.0;
1021 // if both lg and lx are zero then no int << 1021
1022 if(preStepLambda*G4UniformRand() >= lx) { << 1022 do {
1023 return &fParticleChange; << 1023 G4double del = -std::log(G4UniformRand())/cross;
1024 } << 1024 fragment += del/length;
1025 } << 1025 if (fragment > 1.0) break;
1026 << 1026
1027 // define new weight for primary and second << 1027 // sample secondaries
1028 G4double weight = fParticleChange.GetParent << 1028 secParticles.clear();
1029 if(weightFlag) { << 1029 model->SampleSecondaries(&secParticles,track->GetMaterialCutsCouple(),
1030 weight /= biasFactor; << 1030 dp,subcut,cut);
1031 fParticleChange.ProposeWeight(weight); << 1031
1032 } << 1032 // position of subcutoff particles
1033 << 1033 G4ThreeVector r = prepoint + fragment*dr;
1034 const G4double tcut = (*theCuts)[currentCou << 1034 std::vector<G4DynamicParticle*>::iterator it;
1035 << 1035 for(it=secParticles.begin(); it!=secParticles.end(); it++) {
1036 // sample secondaries << 1036
1037 secParticles.clear(); << 1037 G4bool addSec = true;
1038 currentModel->SampleSecondaries(&secParticl << 1038 /*
1039 << 1039 // do not track very low-energy delta-electrons
1040 const G4int num0 = (G4int)secParticles.size << 1040 if(theSecondaryRangeTable && (*it)->GetDefinition() == theElectron) {
1041 << 1041 G4bool b;
1042 // bremsstrahlung splitting or Russian roul << 1042 G4double ekin = (*it)->GetKineticEnergy();
1043 if(biasManager) { << 1043 G4double rg = ((*theSecondaryRangeTable)[idx]->GetValue(ekin, b));
1044 if(biasManager->SecondaryBiasingRegion((G << 1044 // if(rg < currentMinSafety) {
1045 G4double eloss = 0.0; << 1045 if(rg < safetyHelper->ComputeSafety(r)) {
1046 weight *= biasManager->ApplySecondaryBi << 1046 extraEdep += ekin;
1047 secPart << 1047 delete (*it);
1048 track, << 1048 addSec = false;
1049 &fParti << 1049 }
1050 (G4int) << 1050 }
1051 step.Ge << 1051 */
1052 if(eloss > 0.0) { << 1052 if(addSec) {
1053 eloss += fParticleChange.GetLocalEner << 1053 G4Track* t = new G4Track((*it), pretime + fragment*dt, r);
1054 fParticleChange.ProposeLocalEnergyDep << 1054 //G4Track* t = new G4Track((*it), pretime, r);
1055 } << 1055 t->SetTouchableHandle(track->GetTouchableHandle());
1056 } << 1056 tracks.push_back(t);
1057 } << 1057
1058 << 1058 /*
1059 // save secondaries << 1059 if(-1 < verboseLevel)
1060 const G4int num = (G4int)secParticles.size( << 1060 G4cout << "New track " << t->GetDefinition()->GetParticleName()
1061 if(num > 0) { << 1061 << " e(keV)= " << t->GetKineticEnergy()/keV
1062 << 1062 << " fragment= " << fragment
1063 fParticleChange.SetNumberOfSecondaries(nu << 1063 << G4endl;
1064 G4double time = track.GetGlobalTime(); << 1064 */
1065 << 1065 }
1066 G4int n1(0), n2(0); << 1066 }
1067 if(num0 > mainSecondaries) { << 1067 } while (fragment <= 1.0);
1068 currentModel->FillNumberOfSecondaries(n << 1068 }
1069 } << 1069
1070 << 1070 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1071 for (G4int i=0; i<num; ++i) { << 1071
1072 if(nullptr != secParticles[i]) { << 1072 G4VParticleChange* G4VEnergyLossProcess::PostStepDoIt(const G4Track& track,
1073 G4Track* t = new G4Track(secParticles << 1073 const G4Step&)
1074 t->SetTouchableHandle(track.GetToucha << 1074 {
1075 if (biasManager) { << 1075 fParticleChange.InitializeForPostStep(track);
1076 t->SetWeight(weight * biasManager-> << 1076 G4double finalT = track.GetKineticEnergy();
1077 } else { << 1077 if(finalT <= lowestKinEnergy) return &fParticleChange;
1078 t->SetWeight(weight); << 1078
1079 } << 1079 G4double postStepScaledEnergy = finalT*massRatio;
1080 if(i < num0) { << 1080 /*
1081 t->SetCreatorModelID(secID); << 1081 if(-1 < verboseLevel) {
1082 } else if(i < num0 + n1) { << 1082 G4cout << GetProcessName()
1083 t->SetCreatorModelID(tripletID); << 1083 << "::PostStepDoIt: E(MeV)= " << finalT/MeV
1084 } else { << 1084 << G4endl;
1085 t->SetCreatorModelID(biasID); << 1085 }
1086 } << 1086 */
1087 << 1087 // Integral approach
1088 //G4cout << "Secondary(post step) has << 1088 if (integral) {
1089 // << ", kenergy " << t->GetKin << 1089 G4double lx = GetLambdaForScaledEnergy(postStepScaledEnergy);
1090 // << " time= " << time/ns << " << 1090 /*
1091 pParticleChange->AddSecondary(t); << 1091 if(preStepLambda<lx && 1 < verboseLevel && nWarnings<200) {
1092 } << 1092 G4cout << "WARNING: for " << particle->GetParticleName()
1093 } << 1093 << " and " << GetProcessName()
1094 } << 1094 << " E(MeV)= " << finalT/MeV
1095 << 1095 << " preLambda= " << preStepLambda
1096 if(0.0 == fParticleChange.GetProposedKineti << 1096 << " < " << lx << " (postLambda) "
1097 fAlive == fParticleChange.GetTrackStatus << 1097 << G4endl;
1098 if(particle->GetProcessManager()->GetAtRe << 1098 nWarnings++;
1099 { fParticleChange.ProposeTrackStatus << 1099 }
1100 else { fParticleChange.ProposeTrackStatus << 1100 */
1101 } << 1101 if(preStepLambda*G4UniformRand() > lx) {
1102 << 1102 ClearNumberOfInteractionLengthLeft();
1103 /* << 1103 return &fParticleChange;
1104 if(-1 < verboseLevel) { << 1104 }
1105 G4cout << "::PostStepDoIt: Sample seconda << 1105 }
1106 << fParticleChange.GetProposedKineticEner << 1106
1107 << " MeV; model= (" << currentMode << 1107 SelectModel(postStepScaledEnergy);
1108 << ", " << currentModel->HighEner << 1108 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
1109 << " preStepLambda= " << preStepL << 1109 G4double tcut = (*theCuts)[currentMaterialIndex];
1110 << " dir= " << track.GetMomentumD << 1110
1111 << " status= " << track.GetTrackS << 1111 // sample secondaries
1112 << G4endl; << 1112 secParticles.clear();
1113 } << 1113 currentModel->SampleSecondaries(&secParticles, currentCouple, dynParticle, tcut);
1114 */ << 1114
1115 return &fParticleChange; << 1115 // save secondaries
1116 } << 1116 G4int num = secParticles.size();
1117 << 1117 if(num > 0) {
1118 //....oooOO0OOooo........oooOO0OOooo........o << 1118 fParticleChange.SetNumberOfSecondaries(num);
1119 << 1119 for (G4int i=0; i<num; i++) {
1120 G4bool G4VEnergyLossProcess::StorePhysicsTabl << 1120 fParticleChange.AddSecondary(secParticles[i]);
1121 const G4ParticleDefinition* part, cons << 1121 }
1122 { << 1122 }
1123 if (!isMaster || nullptr != baseParticle || << 1123
1124 for(std::size_t i=0; i<7; ++i) { << 1124 /*
1125 // ionisation table only for ionisation p << 1125 if(-1 < verboseLevel) {
1126 if (nullptr == theData->Table(i) || (!isI << 1126 G4cout << "::PostStepDoIt: Sample secondary; Efin= "
1127 continue; << 1127 << fParticleChange.GetProposedKineticEnergy()/MeV
1128 } << 1128 << " MeV; model= (" << currentModel->LowEnergyLimit()
1129 if (-1 < verboseLevel) { << 1129 << ", " << currentModel->HighEnergyLimit() << ")"
1130 G4cout << "G4VEnergyLossProcess::StoreP << 1130 << " preStepLambda= " << preStepLambda
1131 << " " << particle->GetParticleName() << 1131 << " dir= " << track.GetMomentumDirection()
1132 << " " << GetProcessName() << 1132 << " status= " << track.GetTrackStatus()
1133 << " " << tnames[i] << " " << theDat << 1133 << G4endl;
1134 } << 1134 }
1135 if (!G4EmTableUtil::StoreTable(this, part << 1135 */
1136 dir, tnames[i], verboseLevel, asci << 1136 ClearNumberOfInteractionLengthLeft();
1137 return false; << 1137 return &fParticleChange;
1138 } << 1138 }
1139 } << 1139
1140 return true; << 1140 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1141 } << 1141
1142 << 1142 void G4VEnergyLossProcess::PrintInfoDefinition()
1143 //....oooOO0OOooo........oooOO0OOooo........o << 1143 {
1144 << 1144 if(0 < verboseLevel) {
1145 G4bool << 1145 G4cout << G4endl << GetProcessName() << ": for "
1146 G4VEnergyLossProcess::RetrievePhysicsTable(co << 1146 << particle->GetParticleName()
1147 co << 1147 << " SubType= " << GetProcessSubType()
1148 { << 1148 << G4endl
1149 if (!isMaster || nullptr != baseParticle || << 1149 << " dE/dx and range tables from "
1150 for(std::size_t i=0; i<7; ++i) { << 1150 << G4BestUnit(minKinEnergy,"Energy")
1151 // ionisation table only for ionisation p << 1151 << " to " << G4BestUnit(maxKinEnergy,"Energy")
1152 if (!isIonisation && 1 == i) { continue; << 1152 << " in " << nBins << " bins" << G4endl
1153 if(!G4EmTableUtil::RetrieveTable(this, pa << 1153 << " Lambda tables from threshold to "
1154 verboseL << 1154 << G4BestUnit(maxKinEnergy,"Energy")
1155 return false; << 1155 << " in " << nBins << " bins, spline: "
1156 } << 1156 << (G4LossTableManager::Instance())->SplineFlag()
1157 } << 1157 << G4endl;
1158 return true; << 1158 if(theRangeTableForLoss && isIonisation) {
1159 } << 1159 G4cout << " finalRange(mm)= " << finalRange/mm
1160 << 1160 << ", dRoverRange= " << dRoverRange
1161 //....oooOO0OOooo........oooOO0OOooo........o << 1161 << ", integral: " << integral
1162 << 1162 << ", fluct: " << lossFluctuationFlag
1163 G4double G4VEnergyLossProcess::GetDEDXDispers << 1163 << ", linLossLimit= " << linLossLimit
1164 const G4Mat << 1164 << G4endl;
1165 const G4Dyn << 1165 }
1166 G4dou << 1166 PrintInfo();
1167 { << 1167 modelManager->DumpModelList(verboseLevel);
1168 DefineMaterial(couple); << 1168 if(theCSDARangeTable && isIonisation) {
1169 G4double ekin = dp->GetKineticEnergy(); << 1169 G4cout << " CSDA range table up"
1170 SelectModel(ekin*massRatio); << 1170 << " to " << G4BestUnit(maxKinEnergyCSDA,"Energy")
1171 G4double tmax = currentModel->MaxSecondaryK << 1171 << " in " << nBinsCSDA << " bins" << G4endl;
1172 G4double tcut = std::min(tmax,(*theCuts)[cu << 1172 }
1173 G4double d = 0.0; << 1173 if(nSCoffRegions>0 && isIonisation) {
1174 G4VEmFluctuationModel* fm = currentModel->G << 1174 G4cout << " Subcutoff sampling in " << nSCoffRegions
1175 if(nullptr != fm) { d = fm->Dispersion(curr << 1175 << " regions" << G4endl;
1176 return d; << 1176 }
1177 } << 1177 if(2 < verboseLevel) {
1178 << 1178 G4cout << " DEDXTable address= " << theDEDXTable << G4endl;
1179 //....oooOO0OOooo........oooOO0OOooo........o << 1179 if(theDEDXTable && isIonisation) G4cout << (*theDEDXTable) << G4endl;
1180 << 1180 G4cout << "non restricted DEDXTable address= "
1181 G4double << 1181 << theDEDXunRestrictedTable << G4endl;
1182 G4VEnergyLossProcess::CrossSectionPerVolume(G << 1182 if(theDEDXunRestrictedTable && isIonisation) {
1183 c << 1183 G4cout << (*theDEDXunRestrictedTable) << G4endl;
1184 G << 1184 }
1185 { << 1185 if(theDEDXSubTable && isIonisation) {
1186 // Cross section per volume is calculated << 1186 G4cout << (*theDEDXSubTable) << G4endl;
1187 DefineMaterial(couple); << 1187 }
1188 G4double cross = 0.0; << 1188 G4cout << " CSDARangeTable address= " << theCSDARangeTable
1189 if (nullptr != theLambdaTable) { << 1189 << G4endl;
1190 cross = GetLambdaForScaledEnergy(kineticE << 1190 if(theCSDARangeTable && isIonisation) {
1191 logKinet << 1191 G4cout << (*theCSDARangeTable) << G4endl;
1192 } else { << 1192 }
1193 SelectModel(kineticEnergy*massRatio); << 1193 G4cout << " RangeTableForLoss address= " << theRangeTableForLoss
1194 cross = (!baseMat) ? biasFactor : biasFac << 1194 << G4endl;
1195 cross *= (currentModel->CrossSectionPerVo << 1195 if(theRangeTableForLoss && isIonisation) {
1196 << 1196 G4cout << (*theRangeTableForLoss) << G4endl;
1197 } << 1197 }
1198 return std::max(cross, 0.0); << 1198 G4cout << " InverseRangeTable address= " << theInverseRangeTable
1199 } << 1199 << G4endl;
1200 << 1200 if(theInverseRangeTable && isIonisation) {
1201 //....oooOO0OOooo........oooOO0OOooo........o << 1201 G4cout << (*theInverseRangeTable) << G4endl;
1202 << 1202 }
1203 G4double G4VEnergyLossProcess::MeanFreePath(c << 1203 G4cout << " LambdaTable address= " << theLambdaTable << G4endl;
1204 { << 1204 if(theLambdaTable && isIonisation) {
1205 DefineMaterial(track.GetMaterialCutsCouple( << 1205 G4cout << (*theLambdaTable) << G4endl;
1206 const G4double kinEnergy = track.GetKine << 1206 }
1207 const G4double logKinEnergy = track.GetDyna << 1207 G4cout << " SubLambdaTable address= " << theSubLambdaTable << G4endl;
1208 const G4double cs = GetLambdaForScaledEnerg << 1208 if(theSubLambdaTable && isIonisation) {
1209 << 1209 G4cout << (*theSubLambdaTable) << G4endl;
1210 return (0.0 < cs) ? 1.0/cs : DBL_MAX; << 1210 }
1211 } << 1211 }
1212 << 1212 }
1213 //....oooOO0OOooo........oooOO0OOooo........o << 1213 }
1214 << 1214
1215 G4double G4VEnergyLossProcess::ContinuousStep << 1215 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1216 << 1216
1217 << 1217 void G4VEnergyLossProcess::SetDEDXTable(G4PhysicsTable* p, G4EmTableType tType)
1218 { << 1218 {
1219 return AlongStepGetPhysicalInteractionLengt << 1219 if(fTotal == tType && theDEDXunRestrictedTable != p) {
1220 } << 1220 if(theDEDXunRestrictedTable) theDEDXunRestrictedTable->clearAndDestroy();
1221 << 1221 theDEDXunRestrictedTable = p;
1222 //....oooOO0OOooo........oooOO0OOooo........o << 1222 if(p) {
1223 << 1223 size_t n = p->length();
1224 G4double G4VEnergyLossProcess::GetMeanFreePat << 1224 G4PhysicsVector* pv = (*p)[0];
1225 const G4Track& t << 1225 G4double emax = maxKinEnergyCSDA;
1226 G4double, << 1226 G4bool b;
1227 G4ForceCondition << 1227 theDEDXAtMaxEnergy = new G4double [n];
1228 << 1228
1229 { << 1229 for (size_t i=0; i<n; i++) {
1230 *condition = NotForced; << 1230 pv = (*p)[i];
1231 return MeanFreePath(track); << 1231 G4double dedx = pv->GetValue(emax, b);
1232 } << 1232 theDEDXAtMaxEnergy[i] = dedx;
1233 << 1233 //G4cout << "i= " << i << " emax(MeV)= " << emax/MeV<< " dedx= "
1234 //....oooOO0OOooo........oooOO0OOooo........o << 1234 //<< dedx << G4endl;
1235 << 1235 }
1236 G4double G4VEnergyLossProcess::GetContinuousS << 1236 }
1237 const G4Track&, << 1237
1238 G4double, G4double, G4double& << 1238 } else if(fRestricted == tType) {
1239 { << 1239 theDEDXTable = p;
1240 return DBL_MAX; << 1240 } else if(fSubRestricted == tType) {
1241 } << 1241 theDEDXSubTable = p;
1242 << 1242 } else if(fIsIonisation == tType && theIonisationTable != p) {
1243 //....oooOO0OOooo........oooOO0OOooo........o << 1243 if(theIonisationTable) theIonisationTable->clearAndDestroy();
1244 << 1244 theIonisationTable = p;
1245 G4PhysicsVector* << 1245 } else if(fIsSubIonisation == tType && theIonisationSubTable != p) {
1246 G4VEnergyLossProcess::LambdaPhysicsVector(con << 1246 if(theIonisationSubTable) theIonisationSubTable->clearAndDestroy();
1247 G4d << 1247 theIonisationSubTable = p;
1248 { << 1248 }
1249 DefineMaterial(couple); << 1249 }
1250 G4PhysicsVector* v = (*theLambdaTable)[base << 1250
1251 return new G4PhysicsVector(*v); << 1251 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1252 } << 1252
1253 << 1253 void G4VEnergyLossProcess::SetCSDARangeTable(G4PhysicsTable* p)
1254 //....oooOO0OOooo........oooOO0OOooo........o << 1254 {
1255 << 1255 if(theCSDARangeTable != p) theCSDARangeTable = p;
1256 void << 1256
1257 G4VEnergyLossProcess::SetDEDXTable(G4PhysicsT << 1257 if(p) {
1258 { << 1258 size_t n = p->length();
1259 if(1 < verboseLevel) { << 1259 G4PhysicsVector* pv = (*p)[0];
1260 G4cout << "### Set DEDX table " << p << " << 1260 G4double emax = maxKinEnergyCSDA;
1261 << " " << theDEDXunRestrictedTable << << 1261 G4bool b;
1262 << " for " << particle->GetParticl << 1262 theRangeAtMaxEnergy = new G4double [n];
1263 << " and process " << GetProcessNa << 1263
1264 << " type=" << tType << " isIonisation:" << 1264 for (size_t i=0; i<n; i++) {
1265 } << 1265 pv = (*p)[i];
1266 if(fTotal == tType) { << 1266 G4double r2 = pv->GetValue(emax, b);
1267 theDEDXunRestrictedTable = p; << 1267 theRangeAtMaxEnergy[i] = r2;
1268 } else if(fRestricted == tType) { << 1268 //G4cout << "i= " << i << " e2(MeV)= " << emax/MeV << " r2= "
1269 theDEDXTable = p; << 1269 //<< r2<< G4endl;
1270 if(isMaster && nullptr == baseParticle) { << 1270 }
1271 theData->UpdateTable(theDEDXTable, 0); << 1271 }
1272 } << 1272 }
1273 } else if(fIsIonisation == tType) { << 1273
1274 theIonisationTable = p; << 1274 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1275 if(isMaster && nullptr == baseParticle) { << 1275
1276 theData->UpdateTable(theIonisationTable << 1276 void G4VEnergyLossProcess::SetRangeTableForLoss(G4PhysicsTable* p)
1277 } << 1277 {
1278 } << 1278 if(theRangeTableForLoss != p) {
1279 } << 1279 theRangeTableForLoss = p;
1280 << 1280 if(1 < verboseLevel) {
1281 //....oooOO0OOooo........oooOO0OOooo........o << 1281 G4cout << "### Set Range table " << p
1282 << 1282 << " for " << particle->GetParticleName()
1283 void G4VEnergyLossProcess::SetCSDARangeTable( << 1283 << " and process " << GetProcessName() << G4endl;
1284 { << 1284 }
1285 theCSDARangeTable = p; << 1285 }
1286 } << 1286 }
1287 << 1287
1288 //....oooOO0OOooo........oooOO0OOooo........o << 1288 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1289 << 1289
1290 void G4VEnergyLossProcess::SetRangeTableForLo << 1290 void G4VEnergyLossProcess::SetSecondaryRangeTable(G4PhysicsTable* p)
1291 { << 1291 {
1292 theRangeTableForLoss = p; << 1292 if(theSecondaryRangeTable != p) {
1293 } << 1293 theSecondaryRangeTable = p;
1294 << 1294 if(1 < verboseLevel) {
1295 //....oooOO0OOooo........oooOO0OOooo........o << 1295 G4cout << "### Set SecondaryRange table " << p
1296 << 1296 << " for " << particle->GetParticleName()
1297 void G4VEnergyLossProcess::SetInverseRangeTab << 1297 << " and process " << GetProcessName() << G4endl;
1298 { << 1298 }
1299 theInverseRangeTable = p; << 1299 }
1300 } << 1300 }
1301 << 1301
1302 //....oooOO0OOooo........oooOO0OOooo........o << 1302 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1303 << 1303
1304 void G4VEnergyLossProcess::SetLambdaTable(G4P << 1304 void G4VEnergyLossProcess::SetInverseRangeTable(G4PhysicsTable* p)
1305 { << 1305 {
1306 if(1 < verboseLevel) { << 1306 if(theInverseRangeTable != p) {
1307 G4cout << "### Set Lambda table " << p << << 1307 theInverseRangeTable = p;
1308 << " for " << particle->GetParticl << 1308 if(1 < verboseLevel) {
1309 << " and process " << GetProcessNa << 1309 G4cout << "### Set InverseRange table " << p
1310 } << 1310 << " for " << particle->GetParticleName()
1311 theLambdaTable = p; << 1311 << " and process " << GetProcessName() << G4endl;
1312 tablesAreBuilt = true; << 1312 }
1313 << 1313 }
1314 if(isMaster && nullptr != p) { << 1314 }
1315 delete theEnergyOfCrossSectionMax; << 1315
1316 theEnergyOfCrossSectionMax = nullptr; << 1316 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1317 if(fEmTwoPeaks == fXSType) { << 1317
1318 if(nullptr != fXSpeaks) { << 1318 void G4VEnergyLossProcess::SetLambdaTable(G4PhysicsTable* p)
1319 for(auto & ptr : *fXSpeaks) { delete ptr; } << 1319 {
1320 delete fXSpeaks; << 1320 if(1 < verboseLevel) {
1321 } << 1321 G4cout << "### Set Lambda table " << p
1322 G4LossTableBuilder* bld = lManager->Get << 1322 << " for " << particle->GetParticleName()
1323 fXSpeaks = G4EmUtility::FillPeaksStruct << 1323 << " and process " << GetProcessName() << G4endl;
1324 if(nullptr == fXSpeaks) { fXSType = fEm << 1324 }
1325 } << 1325 if(theLambdaTable != p) theLambdaTable = p;
1326 if(fXSType == fEmOnePeak) { << 1326 tablesAreBuilt = true;
1327 theEnergyOfCrossSectionMax = G4EmUtilit << 1327
1328 if(nullptr == theEnergyOfCrossSectionMa << 1328 if(p) {
1329 } << 1329 size_t n = p->length();
1330 } << 1330 G4PhysicsVector* pv = (*p)[0];
1331 } << 1331 G4double e, s, smax, emax;
1332 << 1332 theEnergyOfCrossSectionMax = new G4double [n];
1333 //....oooOO0OOooo........oooOO0OOooo........o << 1333 theCrossSectionMax = new G4double [n];
1334 << 1334 G4bool b;
1335 void G4VEnergyLossProcess::SetEnergyOfCrossSe << 1335
1336 { << 1336 for (size_t i=0; i<n; i++) {
1337 theEnergyOfCrossSectionMax = p; << 1337 pv = (*p)[i];
1338 } << 1338 emax = DBL_MAX;
1339 << 1339 smax = 0.0;
1340 //....oooOO0OOooo........oooOO0OOooo........o << 1340 if(pv) {
1341 << 1341 size_t nb = pv->GetVectorLength();
1342 void G4VEnergyLossProcess::SetTwoPeaksXS(std: << 1342 emax = pv->GetLowEdgeEnergy(nb);
1343 { << 1343 for (size_t j=0; j<nb; j++) {
1344 fXSpeaks = ptr; << 1344 e = pv->GetLowEdgeEnergy(j);
1345 } << 1345 s = pv->GetValue(e,b);
1346 << 1346 if(s > smax) {
1347 //....oooOO0OOooo........oooOO0OOooo........o << 1347 smax = s;
1348 << 1348 emax = e;
1349 const G4Element* G4VEnergyLossProcess::GetCur << 1349 }
1350 { << 1350 }
1351 return (nullptr != currentModel) << 1351 }
1352 ? currentModel->GetCurrentElement(current << 1352 theEnergyOfCrossSectionMax[i] = emax;
1353 } << 1353 theCrossSectionMax[i] = smax;
1354 << 1354 if(1 < verboseLevel) {
1355 //....oooOO0OOooo........oooOO0OOooo........o << 1355 G4cout << "For " << particle->GetParticleName()
1356 << 1356 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
1357 void G4VEnergyLossProcess::SetCrossSectionBia << 1357 << " lambda= " << smax << G4endl;
1358 << 1358 }
1359 { << 1359 }
1360 if(f > 0.0) { << 1360 }
1361 biasFactor = f; << 1361 }
1362 weightFlag = flag; << 1362
1363 if(1 < verboseLevel) { << 1363 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1364 G4cout << "### SetCrossSectionBiasingFa << 1364
1365 << " process " << GetProcessName << 1365 void G4VEnergyLossProcess::SetSubLambdaTable(G4PhysicsTable* p)
1366 << " biasFactor= " << f << " wei << 1366 {
1367 << G4endl; << 1367 if(theSubLambdaTable != p) {
1368 } << 1368 theSubLambdaTable = p;
1369 } << 1369 if(1 < verboseLevel) {
1370 } << 1370 G4cout << "### Set SebLambda table " << p
1371 << 1371 << " for " << particle->GetParticleName()
1372 //....oooOO0OOooo........oooOO0OOooo........o << 1372 << " and process " << GetProcessName() << G4endl;
1373 << 1373 }
1374 void G4VEnergyLossProcess::ActivateForcedInte << 1374 }
1375 << 1375 }
1376 << 1376
1377 { << 1377 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1378 if(nullptr == biasManager) { biasManager = << 1378
1379 if(1 < verboseLevel) { << 1379 G4PhysicsVector* G4VEnergyLossProcess::LambdaPhysicsVector(
1380 G4cout << "### ActivateForcedInteraction: << 1380 const G4MaterialCutsCouple* couple, G4double cut)
1381 << " process " << GetProcessName() << 1381 {
1382 << " length(mm)= " << length/mm << 1382 // G4double cut = (*theCuts)[couple->GetIndex()];
1383 << " in G4Region <" << region << 1383 // G4int nbins = nLambdaBins;
1384 << "> weightFlag= " << flag << 1384 G4double tmin =
1385 << G4endl; << 1385 std::max(MinPrimaryEnergy(particle, couple->GetMaterial(), cut),
1386 } << 1386 minKinEnergy);
1387 weightFlag = flag; << 1387 if(tmin >= maxKinEnergy) tmin = 0.5*maxKinEnergy;
1388 biasManager->ActivateForcedInteraction(leng << 1388 G4PhysicsVector* v = new G4PhysicsLogVector(tmin, maxKinEnergy, nBins);
1389 } << 1389 v->SetSpline((G4LossTableManager::Instance())->SplineFlag());
1390 << 1390
1391 //....oooOO0OOooo........oooOO0OOooo........o << 1391 return v;
1392 << 1392 }
1393 void << 1393
1394 G4VEnergyLossProcess::ActivateSecondaryBiasin << 1394 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1395 << 1395
1396 << 1396 G4double G4VEnergyLossProcess::CrossSectionPerVolume(
1397 { << 1397 G4double kineticEnergy, const G4MaterialCutsCouple* couple)
1398 if (0.0 <= factor) { << 1398 {
1399 // Range cut can be applied only for e- << 1399 // Cross section per volume is calculated
1400 if(0.0 == factor && secondaryParticle != << 1400 DefineMaterial(couple);
1401 { return; } << 1401 G4double cross = 0.0;
1402 << 1402 G4bool b;
1403 if(nullptr == biasManager) { biasManager << 1403 if(theLambdaTable) {
1404 biasManager->ActivateSecondaryBiasing(reg << 1404 cross =
1405 if(1 < verboseLevel) { << 1405 ((*theLambdaTable)[currentMaterialIndex])->GetValue(kineticEnergy, b);
1406 G4cout << "### ActivateSecondaryBiasing << 1406 } else {
1407 << " process " << GetProcessName << 1407 SelectModel(kineticEnergy);
1408 << " factor= " << factor << 1408 cross =
1409 << " in G4Region <" << region << 1409 currentModel->CrossSectionPerVolume(currentMaterial,
1410 << "> energyLimit(MeV)= " << ene << 1410 particle, kineticEnergy,
1411 << G4endl; << 1411 (*theCuts)[currentMaterialIndex]);
1412 } << 1412 }
1413 } << 1413 if(cross < 0.0) { cross = 0.0; }
1414 } << 1414
1415 << 1415 return cross;
1416 //....oooOO0OOooo........oooOO0OOooo........o << 1416 }
1417 << 1417
1418 void G4VEnergyLossProcess::SetIonisation(G4bo << 1418 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1419 { << 1419
1420 isIonisation = val; << 1420 G4bool G4VEnergyLossProcess::StorePhysicsTable(
1421 aGPILSelection = (val) ? CandidateForSelect << 1421 const G4ParticleDefinition* part, const G4String& directory,
1422 } << 1422 G4bool ascii)
1423 << 1423 {
1424 //....oooOO0OOooo........oooOO0OOooo........o << 1424 G4bool res = true;
1425 << 1425 if ( baseParticle || part != particle ) return res;
1426 void G4VEnergyLossProcess::SetLinearLossLimi << 1426
1427 { << 1427 if(!StoreTable(part,theDEDXTable,ascii,directory,"DEDX"))
1428 if(0.0 < val && val < 1.0) { << 1428 {res = false;}
1429 linLossLimit = val; << 1429
1430 actLinLossLimit = true; << 1430 if(!StoreTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr"))
1431 } else { PrintWarning("SetLinearLossLimit", << 1431 {res = false;}
1432 } << 1432
1433 << 1433 if(!StoreTable(part,theDEDXSubTable,ascii,directory,"SubDEDX"))
1434 //....oooOO0OOooo........oooOO0OOooo........o << 1434 {res = false;}
1435 << 1435
1436 void G4VEnergyLossProcess::SetStepFunction(G4 << 1436 if(!StoreTable(part,theIonisationTable,ascii,directory,"Ionisation"))
1437 { << 1437 {res = false;}
1438 if(0.0 < v1 && 0.0 < v2) { << 1438
1439 dRoverRange = std::min(1.0, v1); << 1439 if(!StoreTable(part,theIonisationSubTable,ascii,directory,"SubIonisation"))
1440 finalRange = std::min(v2, 1.e+50); << 1440 {res = false;}
1441 } else { << 1441
1442 PrintWarning("SetStepFunctionV1", v1); << 1442 if(isIonisation &&
1443 PrintWarning("SetStepFunctionV2", v2); << 1443 !StoreTable(part,theCSDARangeTable,ascii,directory,"CSDARange"))
1444 } << 1444 {res = false;}
1445 } << 1445
1446 << 1446 if(isIonisation &&
1447 //....oooOO0OOooo........oooOO0OOooo........o << 1447 !StoreTable(part,theRangeTableForLoss,ascii,directory,"Range"))
1448 << 1448 {res = false;}
1449 void G4VEnergyLossProcess::SetLowestEnergyLim << 1449
1450 { << 1450 if(isIonisation &&
1451 if(1.e-18 < val && val < 1.e+50) { lowestKi << 1451 !StoreTable(part,theInverseRangeTable,ascii,directory,"InverseRange"))
1452 else { PrintWarning("SetLowestEnergyLimit", << 1452 {res = false;}
1453 } << 1453
1454 << 1454 if(!StoreTable(part,theLambdaTable,ascii,directory,"Lambda"))
1455 //....oooOO0OOooo........oooOO0OOooo........o << 1455 {res = false;}
1456 << 1456
1457 void G4VEnergyLossProcess::SetDEDXBinning(G4i << 1457 if(!StoreTable(part,theSubLambdaTable,ascii,directory,"SubLambda"))
1458 { << 1458 {res = false;}
1459 if(2 < n && n < 1000000000) { << 1459
1460 nBins = n; << 1460 if ( res ) {
1461 actBinning = true; << 1461 if(0 < verboseLevel) {
1462 } else { << 1462 G4cout << "Physics tables are stored for " << particle->GetParticleName()
1463 G4double e = (G4double)n; << 1463 << " and process " << GetProcessName()
1464 PrintWarning("SetDEDXBinning", e); << 1464 << " in the directory <" << directory
1465 } << 1465 << "> " << G4endl;
1466 } << 1466 }
1467 << 1467 } else {
1468 //....oooOO0OOooo........oooOO0OOooo........o << 1468 G4cout << "Fail to store Physics Tables for "
1469 << 1469 << particle->GetParticleName()
1470 void G4VEnergyLossProcess::SetMinKinEnergy(G4 << 1470 << " and process " << GetProcessName()
1471 { << 1471 << " in the directory <" << directory
1472 if(1.e-18 < e && e < maxKinEnergy) { << 1472 << "> " << G4endl;
1473 minKinEnergy = e; << 1473 }
1474 actMinKinEnergy = true; << 1474 return res;
1475 } else { PrintWarning("SetMinKinEnergy", e) << 1475 }
1476 } << 1476
1477 << 1477 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1478 //....oooOO0OOooo........oooOO0OOooo........o << 1478
1479 << 1479 G4bool G4VEnergyLossProcess::StoreTable(const G4ParticleDefinition* part,
1480 void G4VEnergyLossProcess::SetMaxKinEnergy(G4 << 1480 G4PhysicsTable* aTable, G4bool ascii,
1481 { << 1481 const G4String& directory,
1482 if(minKinEnergy < e && e < 1.e+50) { << 1482 const G4String& tname)
1483 maxKinEnergy = e; << 1483 {
1484 actMaxKinEnergy = true; << 1484 G4bool res = true;
1485 if(e < maxKinEnergyCSDA) { maxKinEnergyCS << 1485 if ( aTable ) {
1486 } else { PrintWarning("SetMaxKinEnergy", e) << 1486 const G4String name = GetPhysicsTableFileName(part,directory,tname,ascii);
1487 } << 1487 if( !aTable->StorePhysicsTable(name,ascii)) res = false;
1488 << 1488 }
1489 //....oooOO0OOooo........oooOO0OOooo........o << 1489 return res;
1490 << 1490 }
1491 void G4VEnergyLossProcess::PrintWarning(const << 1491
1492 { << 1492 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1493 G4String ss = "G4VEnergyLossProcess::" + ti << 1493
1494 G4ExceptionDescription ed; << 1494 G4bool G4VEnergyLossProcess::RetrievePhysicsTable(
1495 ed << "Parameter is out of range: " << val << 1495 const G4ParticleDefinition* part, const G4String& directory,
1496 << " it will have no effect!\n" << " Pr << 1496 G4bool ascii)
1497 << GetProcessName() << " nbins= " << nB << 1497 {
1498 << " Emin(keV)= " << minKinEnergy/keV << 1498 G4bool res = true;
1499 << " Emax(GeV)= " << maxKinEnergy/GeV; << 1499 const G4String particleName = part->GetParticleName();
1500 G4Exception(ss, "em0044", JustWarning, ed); << 1500
1501 } << 1501 if(1 < verboseLevel) {
1502 << 1502 G4cout << "G4VEnergyLossProcess::RetrievePhysicsTable() for "
1503 //....oooOO0OOooo........oooOO0OOooo........o << 1503 << particleName << " and process " << GetProcessName()
1504 << 1504 << "; tables_are_built= " << tablesAreBuilt
1505 void G4VEnergyLossProcess::ProcessDescription << 1505 << G4endl;
1506 { << 1506 }
1507 if(nullptr != particle) { StreamInfo(out, * << 1507 if(particle == part) {
1508 } << 1508
1509 << 1509 // G4bool yes = true;
1510 //....oooOO0OOooo........oooOO0OOooo........o << 1510 if ( !baseParticle ) {
>> 1511
>> 1512 G4bool fpi = true;
>> 1513 if(!RetrieveTable(part,theDEDXTable,ascii,directory,"DEDX",fpi))
>> 1514 {fpi = false;}
>> 1515
>> 1516 if(!RetrieveTable(part,theIonisationTable,ascii,directory,"Ionisation",false))
>> 1517 {fpi = false;}
>> 1518
>> 1519 if(!RetrieveTable(part,theRangeTableForLoss,ascii,directory,"Range",fpi))
>> 1520 {res = false;}
>> 1521
>> 1522 if(!RetrieveTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr",false))
>> 1523 {res = false;}
>> 1524
>> 1525 if(!RetrieveTable(part,theCSDARangeTable,ascii,directory,"CSDARange",false))
>> 1526 {res = false;}
>> 1527
>> 1528 if(!RetrieveTable(part,theInverseRangeTable,ascii,directory,"InverseRange",fpi))
>> 1529 {res = false;}
>> 1530
>> 1531 if(!RetrieveTable(part,theLambdaTable,ascii,directory,"Lambda",true))
>> 1532 {res = false;}
>> 1533
>> 1534 G4bool yes = false;
>> 1535 if(nSCoffRegions > 0) {yes = true;}
>> 1536
>> 1537 if(!RetrieveTable(part,theDEDXSubTable,ascii,directory,"SubDEDX",yes))
>> 1538 {res = false;}
>> 1539
>> 1540 if(!RetrieveTable(part,theSubLambdaTable,ascii,directory,"SubLambda",yes))
>> 1541 {res = false;}
>> 1542
>> 1543 if(!fpi) yes = false;
>> 1544 if(!RetrieveTable(part,theIonisationSubTable,ascii,directory,"SubIonisation",yes))
>> 1545 {res = false;}
>> 1546 }
>> 1547 }
>> 1548
>> 1549 return res;
>> 1550 }
>> 1551
>> 1552 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
>> 1553
>> 1554 G4bool G4VEnergyLossProcess::RetrieveTable(const G4ParticleDefinition* part,
>> 1555 G4PhysicsTable* aTable, G4bool ascii,
>> 1556 const G4String& directory,
>> 1557 const G4String& tname,
>> 1558 G4bool mandatory)
>> 1559 {
>> 1560 G4bool res = true;
>> 1561 if(!aTable) {
>> 1562 if(mandatory) {res = false;}
>> 1563 return res;
>> 1564 }
>> 1565 G4String filename = GetPhysicsTableFileName(part,directory,tname,ascii);
>> 1566 G4bool yes = aTable->ExistPhysicsTable(filename);
>> 1567 if(yes) {
>> 1568 yes = G4PhysicsTableHelper::RetrievePhysicsTable(aTable,filename,ascii);
>> 1569 if((G4LossTableManager::Instance())->SplineFlag()) {
>> 1570 size_t n = aTable->length();
>> 1571 for(size_t i=0; i<n; i++) {(*aTable)[i]->SetSpline(true);}
>> 1572 }
>> 1573 }
>> 1574 if(yes) {
>> 1575 if (0 < verboseLevel) {
>> 1576 G4cout << tname << " table for " << part->GetParticleName()
>> 1577 << " is Retrieved from <" << filename << ">"
>> 1578 << G4endl;
>> 1579 }
>> 1580 } else {
>> 1581 if(mandatory) res = false;
>> 1582 if(mandatory || 1 < verboseLevel) {
>> 1583 G4cout << tname << " table for " << part->GetParticleName()
>> 1584 << " from file <"
>> 1585 << filename << "> is not Retrieved"
>> 1586 << G4endl;
>> 1587 }
>> 1588 }
>> 1589 return res;
>> 1590 }
>> 1591
>> 1592 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1593
>> 1594 void G4VEnergyLossProcess::AddCollaborativeProcess(
>> 1595 G4VEnergyLossProcess* p)
>> 1596 {
>> 1597 G4bool add = true;
>> 1598 if(p->GetProcessName() != "eBrem") add = false;
>> 1599 if(add && nProcesses > 0) {
>> 1600 for(G4int i=0; i<nProcesses; i++) {
>> 1601 if(p == scProcesses[i]) {
>> 1602 add = false;
>> 1603 break;
>> 1604 }
>> 1605 }
>> 1606 }
>> 1607 if(add) {
>> 1608 scProcesses.push_back(p);
>> 1609 nProcesses++;
>> 1610 if (1 < verboseLevel) {
>> 1611 G4cout << "### The process " << p->GetProcessName()
>> 1612 << " is added to the list of collaborative processes of "
>> 1613 << GetProcessName() << G4endl;
>> 1614 }
>> 1615 }
>> 1616 }
>> 1617
>> 1618 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1619
>> 1620 G4double G4VEnergyLossProcess::GetDEDXDispersion(
>> 1621 const G4MaterialCutsCouple *couple,
>> 1622 const G4DynamicParticle* dp,
>> 1623 G4double length)
>> 1624 {
>> 1625 DefineMaterial(couple);
>> 1626 G4double ekin = dp->GetKineticEnergy();
>> 1627 SelectModel(ekin*massRatio);
>> 1628 G4double tmax = currentModel->MaxSecondaryKinEnergy(dp);
>> 1629 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
>> 1630 G4double d = 0.0;
>> 1631 G4VEmFluctuationModel* fm = currentModel->GetModelOfFluctuations();
>> 1632 if(fm) d = fm->Dispersion(currentMaterial,dp,tmax,length);
>> 1633 return d;
>> 1634 }
>> 1635
>> 1636 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1637
>> 1638 void G4VEnergyLossProcess::ActivateDeexcitation(G4bool, const G4Region*)
>> 1639 {}
>> 1640
>> 1641 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1642
1511 1643