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25 // 25 //
>> 26 // $Id: G4VEnergyLossProcess.cc,v 1.123 2008/01/11 19:55:29 vnivanch Exp $
>> 27 // GEANT4 tag $Name: geant4-09-01-patch-01 $
>> 28 //
26 // ------------------------------------------- 29 // -------------------------------------------------------------------
27 // 30 //
28 // GEANT4 Class file 31 // GEANT4 Class file
29 // 32 //
30 // 33 //
31 // File name: G4VEnergyLossProcess 34 // File name: G4VEnergyLossProcess
32 // 35 //
33 // Author: Vladimir Ivanchenko 36 // Author: Vladimir Ivanchenko
34 // 37 //
35 // Creation date: 03.01.2002 38 // Creation date: 03.01.2002
36 // 39 //
37 // Modifications: Vladimir Ivanchenko << 40 // Modifications:
38 // 41 //
>> 42 // 13-11-02 Minor fix - use normalised direction (V.Ivanchenko)
>> 43 // 04-12-02 Minor change in PostStepDoIt (V.Ivanchenko)
>> 44 // 23-12-02 Change interface in order to move to cut per region (V.Ivanchenko)
>> 45 // 26-12-02 Secondary production moved to derived classes (V.Ivanchenko)
>> 46 // 04-01-03 Fix problem of very small steps for ions (V.Ivanchenko)
>> 47 // 20-01-03 Migrade to cut per region (V.Ivanchenko)
>> 48 // 24-01-03 Temporarily close a control on usage of couples (V.Ivanchenko)
>> 49 // 24-01-03 Make models region aware (V.Ivanchenko)
>> 50 // 05-02-03 Fix compilation warnings (V.Ivanchenko)
>> 51 // 06-02-03 Add control on tmax in PostStepDoIt (V.Ivanchenko)
>> 52 // 13-02-03 SubCutoffProcessors defined for regions (V.Ivanchenko)
>> 53 // 15-02-03 Lambda table can be scaled (V.Ivanchenko)
>> 54 // 17-02-03 Fix problem of store/restore tables (V.Ivanchenko)
>> 55 // 18-02-03 Add control on CutCouple usage (V.Ivanchenko)
>> 56 // 26-02-03 Simplify control on GenericIons (V.Ivanchenko)
>> 57 // 06-03-03 Control on GenericIons using SubType + update verbose (V.Ivanchenko)
>> 58 // 10-03-03 Add Ion registration (V.Ivanchenko)
>> 59 // 22-03-03 Add Initialisation of cash (V.Ivanchenko)
>> 60 // 26-03-03 Remove finalRange modification (V.Ivanchenko)
>> 61 // 09-04-03 Fix problem of negative range limit for non integral (V.Ivanchenko)
>> 62 // 26-04-03 Fix retrieve tables (V.Ivanchenko)
>> 63 // 06-05-03 Set defalt finalRange = 1 mm (V.Ivanchenko)
>> 64 // 12-05-03 Update range calculations + lowKinEnergy (V.Ivanchenko)
>> 65 // 13-05-03 Add calculation of precise range (V.Ivanchenko)
>> 66 // 23-05-03 Remove tracking cuts (V.Ivanchenko)
>> 67 // 03-06-03 Fix initialisation problem for STD ionisation (V.Ivanchenko)
>> 68 // 21-07-03 Add UpdateEmModel method (V.Ivanchenko)
>> 69 // 03-11-03 Fix initialisation problem in RetrievePhysicsTable (V.Ivanchenko)
>> 70 // 04-11-03 Add checks in RetrievePhysicsTable (V.Ivanchenko)
>> 71 // 12-11-03 G4EnergyLossSTD -> G4EnergyLossProcess (V.Ivanchenko)
>> 72 // 21-01-04 Migrade to G4ParticleChangeForLoss (V.Ivanchenko)
>> 73 // 27-02-04 Fix problem of loss in low presure gases, cleanup precise range
>> 74 // calculation, use functions ForLoss in AlongStepDoIt (V.Ivanchenko)
>> 75 // 10-03-04 Fix a problem of Precise Range table (V.Ivanchenko)
>> 76 // 19-03-04 Fix a problem energy below lowestKinEnergy (V.Ivanchenko)
>> 77 // 31-03-04 Fix a problem of retrieve tables (V.Ivanchenko)
>> 78 // 21-07-04 Check weather AtRest are active or not (V.Ivanchenko)
>> 79 // 03-08-04 Add pointer of DEDX table to all processes (V.Ivanchenko)
>> 80 // 06-08-04 Clear up names of member functions (V.Ivanchenko)
>> 81 // 06-08-04 Clear up names of member functions (V.Ivanchenko)
>> 82 // 27-08-04 Add NeedBuildTables method (V.Ivanchneko)
>> 83 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivantchenko)
>> 84 // 11-03-05 Shift verbose level by 1 (V.Ivantchenko)
>> 85 // 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
>> 86 // 11-04-05 Use MaxSecondaryEnergy from a model (V.Ivanchenko)
>> 87 // 25-07-05 Add extra protection PostStep for non-integral mode (V.Ivanchenko)
>> 88 // 12-08-05 Integral=false; SetStepFunction(0.2, 0.1*mm) (mma)
>> 89 // 18-08-05 Return back both AlongStep and PostStep from 7.0 (V.Ivanchenko)
>> 90 // 02-09-05 Default StepFunction 0.2 1 mm + integral (V.Ivanchenko)
>> 91 // 04-09-05 default lambdaFactor 0.8 (V.Ivanchenko)
>> 92 // 05-10-05 protection against 0 energy loss added (L.Urban)
>> 93 // 17-10-05 protection above has been removed (L.Urban)
>> 94 // 06-01-06 reset currentCouple when StepFunction is changed (V.Ivanchenko)
>> 95 // 10-01-06 PreciseRange -> CSDARange (V.Ivantchenko)
>> 96 // 18-01-06 Clean up subcutoff including recalculation of presafety (VI)
>> 97 // 20-01-06 Introduce G4EmTableType and reducing number of methods (VI)
>> 98 // 22-03-06 Add control on warning printout AlongStep (VI)
>> 99 // 23-03-06 Use isIonisation flag (V.Ivanchenko)
>> 100 // 07-06-06 Do not reflect AlongStep in subcutoff regime (V.Ivanchenko)
>> 101 // 14-01-07 add SetEmModel(index) and SetFluctModel() (mma)
>> 102 // 16-01-07 add IonisationTable and IonisationSubTable (V.Ivanchenko)
>> 103 // 16-02-07 set linLossLimit=1.e-6 (V.Ivanchenko)
>> 104 // 13-03-07 use SafetyHelper instead of navigator (V.Ivanchenko)
>> 105 // 10-04-07 use unique SafetyHelper (V.Ivanchenko)
>> 106 // 12-04-07 Add verbosity at destruction (V.Ivanchenko)
>> 107 // 25-04-07 move initialisation of safety helper to BuildPhysicsTable (VI)
>> 108 // 27-10-07 Virtual functions moved to source (V.Ivanchenko)
39 // 109 //
40 // Class Description: 110 // Class Description:
41 // 111 //
42 // It is the unified energy loss process it ca 112 // It is the unified energy loss process it calculates the continuous
43 // energy loss for charged particles using a s 113 // energy loss for charged particles using a set of Energy Loss
44 // models valid for different energy regions. 114 // models valid for different energy regions. There are a possibility
45 // to create and access to dE/dx and range tab 115 // to create and access to dE/dx and range tables, or to calculate
46 // that information on fly. 116 // that information on fly.
47 // ------------------------------------------- 117 // -------------------------------------------------------------------
48 // 118 //
49 //....oooOO0OOooo........oooOO0OOooo........oo 119 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50 //....oooOO0OOooo........oooOO0OOooo........oo 120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51 121
52 #include "G4VEnergyLossProcess.hh" 122 #include "G4VEnergyLossProcess.hh"
53 #include "G4PhysicalConstants.hh" <<
54 #include "G4SystemOfUnits.hh" <<
55 #include "G4ProcessManager.hh" <<
56 #include "G4LossTableManager.hh" 123 #include "G4LossTableManager.hh"
57 #include "G4LossTableBuilder.hh" <<
58 #include "G4Step.hh" 124 #include "G4Step.hh"
59 #include "G4ParticleDefinition.hh" 125 #include "G4ParticleDefinition.hh"
60 #include "G4ParticleTable.hh" <<
61 #include "G4EmParameters.hh" <<
62 #include "G4EmUtility.hh" <<
63 #include "G4EmTableUtil.hh" <<
64 #include "G4VEmModel.hh" 126 #include "G4VEmModel.hh"
65 #include "G4VEmFluctuationModel.hh" 127 #include "G4VEmFluctuationModel.hh"
66 #include "G4DataVector.hh" 128 #include "G4DataVector.hh"
67 #include "G4PhysicsLogVector.hh" 129 #include "G4PhysicsLogVector.hh"
68 #include "G4VParticleChange.hh" 130 #include "G4VParticleChange.hh"
>> 131 #include "G4Gamma.hh"
69 #include "G4Electron.hh" 132 #include "G4Electron.hh"
>> 133 #include "G4Positron.hh"
>> 134 #include "G4Proton.hh"
70 #include "G4ProcessManager.hh" 135 #include "G4ProcessManager.hh"
71 #include "G4UnitsTable.hh" 136 #include "G4UnitsTable.hh"
>> 137 #include "G4GenericIon.hh"
>> 138 #include "G4ProductionCutsTable.hh"
72 #include "G4Region.hh" 139 #include "G4Region.hh"
73 #include "G4RegionStore.hh" 140 #include "G4RegionStore.hh"
74 #include "G4PhysicsTableHelper.hh" 141 #include "G4PhysicsTableHelper.hh"
75 #include "G4SafetyHelper.hh" 142 #include "G4SafetyHelper.hh"
76 #include "G4EmDataHandler.hh" <<
77 #include "G4TransportationManager.hh" 143 #include "G4TransportationManager.hh"
78 #include "G4VAtomDeexcitation.hh" <<
79 #include "G4VSubCutProducer.hh" <<
80 #include "G4EmBiasingManager.hh" <<
81 #include "G4Log.hh" <<
82 #include <iostream> <<
83 144
84 //....oooOO0OOooo........oooOO0OOooo........oo 145 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 146
86 namespace <<
87 { <<
88 G4String tnames[7] = <<
89 {"DEDX","Ionisation","DEDXnr","CSDARange", <<
90 } <<
91 <<
92 <<
93 G4VEnergyLossProcess::G4VEnergyLossProcess(con 147 G4VEnergyLossProcess::G4VEnergyLossProcess(const G4String& name,
94 G4P << 148 G4ProcessType type): G4VContinuousDiscreteProcess(name, type),
95 G4VContinuousDiscreteProcess(name, type) << 149 nSCoffRegions(0),
>> 150 idxSCoffRegions(0),
>> 151 nProcesses(0),
>> 152 theDEDXTable(0),
>> 153 theDEDXSubTable(0),
>> 154 theDEDXunRestrictedTable(0),
>> 155 theIonisationTable(0),
>> 156 theIonisationSubTable(0),
>> 157 theRangeTableForLoss(0),
>> 158 theCSDARangeTable(0),
>> 159 theSecondaryRangeTable(0),
>> 160 theInverseRangeTable(0),
>> 161 theLambdaTable(0),
>> 162 theSubLambdaTable(0),
>> 163 theDEDXAtMaxEnergy(0),
>> 164 theRangeAtMaxEnergy(0),
>> 165 theEnergyOfCrossSectionMax(0),
>> 166 theCrossSectionMax(0),
>> 167 particle(0),
>> 168 baseParticle(0),
>> 169 secondaryParticle(0),
>> 170 currentCouple(0),
>> 171 nBins(120),
>> 172 nBinsCSDA(70),
>> 173 nWarnings(0),
>> 174 linLossLimit(0.05),
>> 175 minSubRange(0.1),
>> 176 lambdaFactor(0.8),
>> 177 mfpKinEnergy(0.0),
>> 178 lossFluctuationFlag(true),
>> 179 rndmStepFlag(false),
>> 180 tablesAreBuilt(false),
>> 181 integral(true),
>> 182 isIonisation(true),
>> 183 useSubCutoff(false)
96 { 184 {
97 theParameters = G4EmParameters::Instance(); <<
98 SetVerboseLevel(1); 185 SetVerboseLevel(1);
99 186
100 // low energy limit <<
101 lowestKinEnergy = theParameters->LowestElect <<
102 <<
103 // Size of tables 187 // Size of tables
104 minKinEnergy = 0.1*CLHEP::keV; << 188 lowestKinEnergy = 1.*eV;
105 maxKinEnergy = 100.0*CLHEP::TeV; << 189 minKinEnergy = 0.1*keV;
106 maxKinEnergyCSDA = 1.0*CLHEP::GeV; << 190 maxKinEnergy = 100.0*TeV;
107 nBins = 84; << 191 maxKinEnergyCSDA = 1.0*GeV;
108 nBinsCSDA = 35; <<
109 192
110 invLambdaFactor = 1.0/lambdaFactor; << 193 // default dRoverRange and finalRange
>> 194 SetStepFunction(0.2, 1.0*mm);
111 195
112 // default linear loss limit << 196 theElectron = G4Electron::Electron();
113 finalRange = 1.*CLHEP::mm; << 197 thePositron = G4Positron::Positron();
114 198
115 // run time objects 199 // run time objects
116 pParticleChange = &fParticleChange; 200 pParticleChange = &fParticleChange;
117 fParticleChange.SetSecondaryWeightByProcess( <<
118 modelManager = new G4EmModelManager(); 201 modelManager = new G4EmModelManager();
119 safetyHelper = G4TransportationManager::GetT 202 safetyHelper = G4TransportationManager::GetTransportationManager()
120 ->GetSafetyHelper(); 203 ->GetSafetyHelper();
121 aGPILSelection = CandidateForSelection; 204 aGPILSelection = CandidateForSelection;
122 205
123 // initialise model 206 // initialise model
124 lManager = G4LossTableManager::Instance(); << 207 (G4LossTableManager::Instance())->Register(this);
125 lManager->Register(this); << 208 fluctModel = 0;
126 isMaster = lManager->IsMaster(); << 209
127 << 210 scoffRegions.clear();
128 G4LossTableBuilder* bld = lManager->GetTable << 211 scProcesses.clear();
129 theDensityFactor = bld->GetDensityFactors(); << 212 scTracks.reserve(5);
130 theDensityIdx = bld->GetCoupleIndexes(); << 213 secParticles.reserve(5);
131 << 214
132 scTracks.reserve(10); << 215 // Data for stragling of ranges from ICRU'37 report
133 secParticles.reserve(12); << 216 const G4int nrbins = 7;
134 emModels = new std::vector<G4VEmModel*>; << 217 vstrag = new G4PhysicsLogVector(keV, GeV, nrbins);
>> 218 G4double s[nrbins] = {-0.2, -0.85, -1.3, -1.578, -1.76, -1.85, -1.9};
>> 219 for(G4int i=0; i<nrbins; i++) {vstrag->PutValue(i, s[i]);}
135 } 220 }
136 221
137 //....oooOO0OOooo........oooOO0OOooo........oo 222 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
138 223
139 G4VEnergyLossProcess::~G4VEnergyLossProcess() 224 G4VEnergyLossProcess::~G4VEnergyLossProcess()
140 { 225 {
141 if (isMaster) { << 226 if(1 < verboseLevel)
142 if(nullptr == baseParticle) { delete theDa << 227 G4cout << "G4VEnergyLossProcess destruct " << GetProcessName()
143 delete theEnergyOfCrossSectionMax; << 228 << G4endl;
144 if(nullptr != fXSpeaks) { << 229 delete vstrag;
145 for(auto const & v : *fXSpeaks) { delete << 230 Clear();
146 delete fXSpeaks; << 231
>> 232 if ( !baseParticle ) {
>> 233 if(theDEDXTable && theRangeTableForLoss) {
>> 234 if(theIonisationTable == theDEDXTable) theIonisationTable = 0;
>> 235 theDEDXTable->clearAndDestroy();
>> 236 delete theDEDXTable;
>> 237 if(theDEDXSubTable) {
>> 238 if(theIonisationSubTable == theDEDXSubTable)
>> 239 theIonisationSubTable = 0;
>> 240 theDEDXSubTable->clearAndDestroy();
>> 241 delete theDEDXSubTable;
>> 242 }
>> 243 }
>> 244 if(theIonisationTable) {
>> 245 theIonisationTable->clearAndDestroy();
>> 246 delete theIonisationTable;
>> 247 }
>> 248 if(theIonisationSubTable) {
>> 249 theIonisationSubTable->clearAndDestroy();
>> 250 delete theIonisationSubTable;
>> 251 }
>> 252 if(theDEDXunRestrictedTable && theCSDARangeTable) {
>> 253 theDEDXunRestrictedTable->clearAndDestroy();
>> 254 delete theDEDXunRestrictedTable;
>> 255 }
>> 256 if(theCSDARangeTable) {
>> 257 theCSDARangeTable->clearAndDestroy();
>> 258 delete theCSDARangeTable;
>> 259 }
>> 260 if(theRangeTableForLoss) {
>> 261 theRangeTableForLoss->clearAndDestroy();
>> 262 delete theRangeTableForLoss;
>> 263 }
>> 264 if(theInverseRangeTable) {
>> 265 theInverseRangeTable->clearAndDestroy();
>> 266 delete theInverseRangeTable;
>> 267 }
>> 268 if(theLambdaTable) {
>> 269 theLambdaTable->clearAndDestroy();
>> 270 delete theLambdaTable;
>> 271 }
>> 272 if(theSubLambdaTable) {
>> 273 theSubLambdaTable->clearAndDestroy();
>> 274 delete theSubLambdaTable;
147 } 275 }
148 } 276 }
>> 277
149 delete modelManager; 278 delete modelManager;
150 delete biasManager; << 279 (G4LossTableManager::Instance())->DeRegister(this);
151 delete scoffRegions; <<
152 delete emModels; <<
153 lManager->DeRegister(this); <<
154 } 280 }
155 281
156 //....oooOO0OOooo........oooOO0OOooo........oo 282 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
157 283
158 G4double G4VEnergyLossProcess::MinPrimaryEnerg << 284 void G4VEnergyLossProcess::Clear()
159 <<
160 <<
161 { 285 {
162 return cut; << 286 if(1 < verboseLevel)
163 } << 287 G4cout << "G4VEnergyLossProcess::Clear() for " << GetProcessName()
164 << 288 << G4endl;
165 //....oooOO0OOooo........oooOO0OOooo........oo <<
166 289
167 void G4VEnergyLossProcess::AddEmModel(G4int or << 290 delete [] theDEDXAtMaxEnergy;
168 G4VEmFlu << 291 delete [] theRangeAtMaxEnergy;
169 const G4 << 292 delete [] theEnergyOfCrossSectionMax;
170 { << 293 delete [] theCrossSectionMax;
171 if(nullptr == ptr) { return; } << 294 delete [] idxSCoffRegions;
172 G4VEmFluctuationModel* afluc = (nullptr == f <<
173 modelManager->AddEmModel(order, ptr, afluc, <<
174 ptr->SetParticleChange(pParticleChange, aflu <<
175 } <<
176 295
177 //....oooOO0OOooo........oooOO0OOooo........oo << 296 theDEDXAtMaxEnergy = 0;
>> 297 theRangeAtMaxEnergy = 0;
>> 298 theEnergyOfCrossSectionMax = 0;
>> 299 theCrossSectionMax = 0;
>> 300 tablesAreBuilt = false;
178 301
179 void G4VEnergyLossProcess::SetEmModel(G4VEmMod << 302 scTracks.clear();
180 { << 303 scProcesses.clear();
181 if(nullptr == ptr) { return; } <<
182 if(!emModels->empty()) { <<
183 for(auto & em : *emModels) { if(em == ptr) <<
184 } <<
185 emModels->push_back(ptr); <<
186 } 304 }
187 305
188 //....oooOO0OOooo........oooOO0OOooo........oo 306 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
189 307
190 void G4VEnergyLossProcess::SetDynamicMassCharg << 308 void G4VEnergyLossProcess::PreparePhysicsTable(
191 << 309 const G4ParticleDefinition& part)
192 { 310 {
193 massRatio = massratio; <<
194 logMassRatio = G4Log(massRatio); <<
195 fFactor = charge2ratio*biasFactor; <<
196 if(baseMat) { fFactor *= (*theDensityFactor) <<
197 chargeSqRatio = charge2ratio; <<
198 reduceFactor = 1.0/(fFactor*massRatio); <<
199 } <<
200 311
201 //....oooOO0OOooo........oooOO0OOooo........oo << 312 // Are particle defined?
>> 313 if( !particle ) {
>> 314 if(part.GetParticleType() == "nucleus" &&
>> 315 part.GetParticleSubType() == "generic")
>> 316 particle = G4GenericIon::GenericIon();
>> 317 else particle = ∂
>> 318 }
202 319
203 void << 320 if(1 < verboseLevel) {
204 G4VEnergyLossProcess::PreparePhysicsTable(cons << 321 G4cout << "G4VEnergyLossProcess::PreparePhysicsTable for "
205 { << 322 << GetProcessName()
206 particle = G4EmTableUtil::CheckIon(this, &pa << 323 << " for " << part.GetParticleName()
207 verboseLe << 324 << " local: " << particle->GetParticleName()
>> 325 << G4endl;
>> 326 }
208 327
209 if( particle != &part ) { << 328 G4LossTableManager* lManager = G4LossTableManager::Instance();
210 if(!isIon) { lManager->RegisterExtraPartic << 329
211 if(1 < verboseLevel) { << 330 if(&part != particle) {
212 G4cout << "### G4VEnergyLossProcess::Pre << 331 if(part.GetParticleType() == "nucleus") lManager->RegisterIon(&part, this);
213 << " interrupted for " << GetProc << 332 else lManager->RegisterExtraParticle(&part, this);
214 << part.GetParticleName() << " is <<
215 << " spline=" << spline << G4endl <<
216 } <<
217 return; 333 return;
218 } 334 }
219 335
220 tablesAreBuilt = false; << 336 Clear();
221 if (GetProcessSubType() == fIonisation) { Se <<
222 337
223 G4LossTableBuilder* bld = lManager->GetTable << 338 currentCouple = 0;
224 lManager->PreparePhysicsTable(&part, this); << 339 preStepLambda = 0.0;
>> 340 mfpKinEnergy = DBL_MAX;
>> 341 fRange = DBL_MAX;
>> 342 preStepKinEnergy = 0.0;
225 343
226 // Base particle and set of models can be de 344 // Base particle and set of models can be defined here
227 InitialiseEnergyLossProcess(particle, basePa 345 InitialiseEnergyLossProcess(particle, baseParticle);
228 346
229 // parameters of the process << 347 // Tables preparation
230 if(!actLossFluc) { lossFluctuationFlag = the << 348 if (!baseParticle) {
231 useCutAsFinalRange = theParameters->UseCutAs << 349
232 if(!actMinKinEnergy) { minKinEnergy = thePar << 350 theDEDXTable = G4PhysicsTableHelper::PreparePhysicsTable(theDEDXTable);
233 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 351 if (lManager->BuildCSDARange()) {
234 if(!actBinning) { nBins = theParameters->Num << 352 theDEDXunRestrictedTable =
235 maxKinEnergyCSDA = theParameters->MaxEnergyF << 353 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXunRestrictedTable);
236 nBinsCSDA = theParameters->NumberOfBinsPerDe << 354 theCSDARangeTable =
237 *G4lrint(std::log10(maxKinEnergyCSDA/minKi << 355 G4PhysicsTableHelper::PreparePhysicsTable(theCSDARangeTable);
238 if(!actLinLossLimit) { linLossLimit = thePar << 356 }
239 lambdaFactor = theParameters->LambdaFactor() <<
240 invLambdaFactor = 1.0/lambdaFactor; <<
241 if(isMaster) { SetVerboseLevel(theParameters <<
242 else { SetVerboseLevel(theParameters->Worker <<
243 // integral option may be disabled <<
244 if(!theParameters->Integral()) { fXSType = f <<
245 <<
246 theParameters->DefineRegParamForLoss(this); <<
247 357
248 fRangeEnergy = 0.0; << 358 theRangeTableForLoss =
>> 359 G4PhysicsTableHelper::PreparePhysicsTable(theRangeTableForLoss);
>> 360 theInverseRangeTable =
>> 361 G4PhysicsTableHelper::PreparePhysicsTable(theInverseRangeTable);
>> 362
>> 363 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
>> 364 if (nSCoffRegions) {
>> 365 theDEDXSubTable =
>> 366 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXSubTable);
>> 367 theSubLambdaTable =
>> 368 G4PhysicsTableHelper::PreparePhysicsTable(theSubLambdaTable);
>> 369 }
>> 370 }
249 371
250 G4double initialCharge = particle->GetPDGCha 372 G4double initialCharge = particle->GetPDGCharge();
251 G4double initialMass = particle->GetPDGMas 373 G4double initialMass = particle->GetPDGMass();
>> 374 chargeSquare = initialCharge*initialCharge/(eplus*eplus);
>> 375 chargeSqRatio = 1.0;
>> 376 massRatio = 1.0;
>> 377 reduceFactor = 1.0;
252 378
253 theParameters->FillStepFunction(particle, th << 379 if (baseParticle) {
254 << 380 massRatio = (baseParticle->GetPDGMass())/initialMass;
255 // parameters for scaling from the base part <<
256 if (nullptr != baseParticle) { <<
257 massRatio = (baseParticle->GetPDGMass() <<
258 logMassRatio = G4Log(massRatio); <<
259 G4double q = initialCharge/baseParticle->G 381 G4double q = initialCharge/baseParticle->GetPDGCharge();
260 chargeSqRatio = q*q; 382 chargeSqRatio = q*q;
261 if(chargeSqRatio > 0.0) { reduceFactor = 1 << 383 if(chargeSqRatio > 0.0) reduceFactor = 1.0/(chargeSqRatio*massRatio);
262 } 384 }
263 lowestKinEnergy = (initialMass < CLHEP::MeV) <<
264 ? theParameters->LowestElectronEnergy() <<
265 : theParameters->LowestMuHadEnergy(); <<
266 385
267 // Tables preparation << 386 theCuts = modelManager->Initialise(particle, secondaryParticle,
268 if (isMaster && nullptr == baseParticle) { << 387 minSubRange, verboseLevel);
269 if(nullptr == theData) { theData = new G4E << 388
>> 389 // Sub Cutoff Regime
>> 390 scProcesses.clear();
>> 391 nProcesses = 0;
>> 392
>> 393 if (nSCoffRegions>0) {
>> 394 theSubCuts = modelManager->SubCutoff();
270 395
271 if(nullptr != theDEDXTable && isIonisation << 396 const G4ProductionCutsTable* theCoupleTable=
272 if(nullptr != theIonisationTable && theD << 397 G4ProductionCutsTable::GetProductionCutsTable();
273 theData->CleanTable(0); << 398 size_t numOfCouples = theCoupleTable->GetTableSize();
274 theDEDXTable = theIonisationTable; << 399 idxSCoffRegions = new G4int[numOfCouples];
275 theIonisationTable = nullptr; << 400
>> 401 for (size_t j=0; j<numOfCouples; j++) {
>> 402
>> 403 const G4MaterialCutsCouple* couple =
>> 404 theCoupleTable->GetMaterialCutsCouple(j);
>> 405 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 406 G4int reg = 0;
>> 407 for(G4int i=0; i<nSCoffRegions; i++) {
>> 408 if( pcuts == scoffRegions[i]->GetProductionCuts()) reg = 1;
276 } 409 }
277 } << 410 idxSCoffRegions[j] = reg;
278 <<
279 theDEDXTable = theData->MakeTable(theDEDXT <<
280 bld->InitialiseBaseMaterials(theDEDXTable) <<
281 theData->UpdateTable(theIonisationTable, 1 <<
282 <<
283 if (theParameters->BuildCSDARange()) { <<
284 theDEDXunRestrictedTable = theData->Make <<
285 if(isIonisation) { theCSDARangeTable = t <<
286 } <<
287 <<
288 theLambdaTable = theData->MakeTable(4); <<
289 if(isIonisation) { <<
290 theRangeTableForLoss = theData->MakeTabl <<
291 theInverseRangeTable = theData->MakeTabl <<
292 } 411 }
293 } 412 }
294 413
295 // forced biasing << 414 lManager->EnergyLossProcessIsInitialised(particle, this);
296 if(nullptr != biasManager) { <<
297 biasManager->Initialise(part,GetProcessNam <<
298 biasFlag = false; <<
299 } <<
300 baseMat = bld->GetBaseMaterialFlag(); <<
301 numberOfModels = modelManager->NumberOfModel <<
302 currentModel = modelManager->GetModel(0); <<
303 G4EmTableUtil::UpdateModels(this, modelManag <<
304 numberOfModels, <<
305 mainSecondaries, <<
306 theParameters->U <<
307 theCuts = modelManager->Initialise(particle, <<
308 verboseLe <<
309 // subcut processor <<
310 if(isIonisation) { <<
311 subcutProducer = lManager->SubCutProducer( <<
312 } <<
313 if(1 == nSCoffRegions) { <<
314 if((*scoffRegions)[0]->GetName() == "Defau <<
315 delete scoffRegions; <<
316 scoffRegions = nullptr; <<
317 nSCoffRegions = 0; <<
318 } <<
319 } <<
320 415
321 if(1 < verboseLevel) { << 416 if (1 < verboseLevel) {
322 G4cout << "G4VEnergyLossProcess::PrepearPh << 417 G4cout << "G4VEnergyLossProcess::Initialise() is done "
323 << " for " << GetProcessName() << " << 418 << " chargeSqRatio= " << chargeSqRatio
324 << " isIon= " << isIon << " spline= <<
325 if(baseParticle) { <<
326 G4cout << "; base: " << baseParticle->Ge <<
327 } <<
328 G4cout << G4endl; <<
329 G4cout << " chargeSqRatio= " << chargeSqRa <<
330 << " massRatio= " << massRatio 419 << " massRatio= " << massRatio
331 << " reduceFactor= " << reduceFacto 420 << " reduceFactor= " << reduceFactor << G4endl;
332 if (nSCoffRegions > 0) { << 421 if (nSCoffRegions) {
333 G4cout << " SubCut secondary production << 422 G4cout << " SubCutoff Regime is ON for regions: " << G4endl;
334 for (G4int i=0; i<nSCoffRegions; ++i) { << 423 for (G4int i=0; i<nSCoffRegions; i++) {
335 const G4Region* r = (*scoffRegions)[i] << 424 const G4Region* r = scoffRegions[i];
336 G4cout << " " << r->GetName( << 425 G4cout << " " << r->GetName() << G4endl;
337 } 426 }
338 } else if(nullptr != subcutProducer) { <<
339 G4cout << " SubCut secondary production <<
340 } 427 }
341 } 428 }
342 } 429 }
343 430
344 //....oooOO0OOooo........oooOO0OOooo........oo 431 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
345 432
346 void G4VEnergyLossProcess::BuildPhysicsTable(c 433 void G4VEnergyLossProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
347 { 434 {
348 if(1 < verboseLevel) { << 435 if(1 < verboseLevel) {
349 G4cout << "### G4VEnergyLossProcess::Build 436 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() for "
350 << GetProcessName() 437 << GetProcessName()
351 << " and particle " << part.GetPart 438 << " and particle " << part.GetParticleName()
352 << "; the first particle " << parti << 439 << "; local: " << particle->GetParticleName();
353 if(baseParticle) { << 440 if(baseParticle) G4cout << "; base: " << baseParticle->GetParticleName();
354 G4cout << "; base: " << baseParticle->Ge <<
355 } <<
356 G4cout << G4endl; 441 G4cout << G4endl;
357 G4cout << " TablesAreBuilt= " << tables <<
358 << " spline=" << spline << " ptr: " <<
359 } 442 }
360 443
361 if(&part == particle) { << 444 if(!tablesAreBuilt && &part == particle)
362 if(isMaster) { << 445 G4LossTableManager::Instance()->BuildPhysicsTable(particle, this);
363 lManager->BuildPhysicsTable(particle, th << 446
364 << 447 if(0 < verboseLevel && (&part == particle) && !baseParticle) {
365 } else { << 448 PrintInfoDefinition();
366 const auto masterProcess = <<
367 static_cast<const G4VEnergyLossProcess <<
368 <<
369 numberOfModels = modelManager->NumberOfM <<
370 G4EmTableUtil::BuildLocalElossProcess(th <<
371 pa <<
372 tablesAreBuilt = true; <<
373 baseMat = masterProcess->UseBaseMaterial <<
374 lManager->LocalPhysicsTables(particle, t <<
375 } <<
376 <<
377 // needs to be done only once <<
378 safetyHelper->InitialiseHelper(); 449 safetyHelper->InitialiseHelper();
379 } 450 }
380 // Added tracking cut to avoid tracking arti <<
381 // and identified deexcitation flag <<
382 if(isIonisation) { <<
383 atomDeexcitation = lManager->AtomDeexcitat <<
384 if(nullptr != atomDeexcitation) { <<
385 if(atomDeexcitation->IsPIXEActive()) { u <<
386 } <<
387 } <<
388 451
389 // protection against double printout <<
390 if(theParameters->IsPrintLocked()) { return; <<
391 <<
392 // explicitly defined printout by particle n <<
393 G4String num = part.GetParticleName(); <<
394 if(1 < verboseLevel || <<
395 (0 < verboseLevel && (num == "e-" || <<
396 num == "e+" || n <<
397 num == "mu-" || n <<
398 num == "pi+" || n <<
399 num == "kaon+" || n <<
400 num == "alpha" || n <<
401 num == "GenericIon" <<
402 StreamInfo(G4cout, part); <<
403 } <<
404 if(1 < verboseLevel) { 452 if(1 < verboseLevel) {
405 G4cout << "### G4VEnergyLossProcess::Build 453 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() done for "
406 << GetProcessName() 454 << GetProcessName()
407 << " and particle " << part.GetPart 455 << " and particle " << part.GetParticleName();
408 if(isIonisation) { G4cout << " isIonisati << 456 if(isIonisation) G4cout << " isIonisation flag = 1";
409 G4cout << " baseMat=" << baseMat << G4endl << 457 G4cout << G4endl;
>> 458 }
>> 459 }
>> 460
>> 461 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 462
>> 463 void G4VEnergyLossProcess::ActivateSubCutoff(G4bool val, const G4Region* r)
>> 464 {
>> 465 G4RegionStore* regionStore = G4RegionStore::GetInstance();
>> 466 if(val) {
>> 467 useSubCutoff = true;
>> 468 if (!r) r = regionStore->GetRegion("DefaultRegionForTheWorld", false);
>> 469 if (nSCoffRegions) {
>> 470 for (G4int i=0; i<nSCoffRegions; i++) {
>> 471 if (r == scoffRegions[i]) return;
>> 472 }
>> 473 }
>> 474 scoffRegions.push_back(r);
>> 475 nSCoffRegions++;
>> 476 } else {
>> 477 useSubCutoff = false;
410 } 478 }
411 } 479 }
412 480
413 //....oooOO0OOooo........oooOO0OOooo........oo 481 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
414 482
415 G4PhysicsTable* G4VEnergyLossProcess::BuildDED 483 G4PhysicsTable* G4VEnergyLossProcess::BuildDEDXTable(G4EmTableType tType)
416 { 484 {
417 G4PhysicsTable* table = nullptr; << 485 if(1 < verboseLevel) {
>> 486 G4cout << "G4VEnergyLossProcess::BuildDEDXTable() of type " << tType
>> 487 << " for " << GetProcessName()
>> 488 << " and particle " << particle->GetParticleName()
>> 489 << G4endl;
>> 490 }
>> 491 G4PhysicsTable* table = 0;
>> 492 G4double emin = minKinEnergy;
418 G4double emax = maxKinEnergy; 493 G4double emax = maxKinEnergy;
419 G4int bin = nBins; 494 G4int bin = nBins;
420 495
421 if(fTotal == tType) { 496 if(fTotal == tType) {
422 emax = maxKinEnergyCSDA; 497 emax = maxKinEnergyCSDA;
423 bin = nBinsCSDA; 498 bin = nBinsCSDA;
424 table = theDEDXunRestrictedTable; 499 table = theDEDXunRestrictedTable;
425 } else if(fRestricted == tType) { 500 } else if(fRestricted == tType) {
426 table = theDEDXTable; 501 table = theDEDXTable;
>> 502 if(theIonisationTable)
>> 503 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable);
>> 504 } else if(fSubRestricted == tType) {
>> 505 table = theDEDXSubTable;
>> 506 if(theIonisationSubTable)
>> 507 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable);
427 } else { 508 } else {
428 G4cout << "G4VEnergyLossProcess::BuildDEDX 509 G4cout << "G4VEnergyLossProcess::BuildDEDXTable WARNING: wrong type "
429 << tType << G4endl; << 510 << tType << G4endl;
430 } 511 }
>> 512
>> 513 // Access to materials
>> 514 const G4ProductionCutsTable* theCoupleTable=
>> 515 G4ProductionCutsTable::GetProductionCutsTable();
>> 516 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 517
431 if(1 < verboseLevel) { 518 if(1 < verboseLevel) {
432 G4cout << "G4VEnergyLossProcess::BuildDEDX << 519 G4cout << numOfCouples << " materials"
433 << " for " << GetProcessName() << 520 << " minKinEnergy= " << minKinEnergy
434 << " and " << particle->GetParticle << 521 << " maxKinEnergy= " << maxKinEnergy
435 << "spline=" << spline << G4endl; << 522 << " EmTableType= " << tType
436 } << 523 << " table= " << table
437 if(nullptr == table) { return table; } << 524 << G4endl;
438 << 525 }
439 G4LossTableBuilder* bld = lManager->GetTable << 526 if(!table) return table;
440 G4EmTableUtil::BuildDEDXTable(this, particle <<
441 table, minKinE <<
442 verboseLevel, <<
443 return table; <<
444 } <<
445 527
446 //....oooOO0OOooo........oooOO0OOooo........oo << 528 for(size_t i=0; i<numOfCouples; i++) {
447 529
448 G4PhysicsTable* G4VEnergyLossProcess::BuildLam << 530 if(1 < verboseLevel)
449 { << 531 G4cout << "G4VEnergyLossProcess::BuildDEDXVector flag= "
450 if(nullptr == theLambdaTable) { return theLa << 532 << table->GetFlag(i) << G4endl;
451 533
452 G4double scale = theParameters->MaxKinEnergy << 534 if (table->GetFlag(i)) {
453 G4int nbin = <<
454 theParameters->NumberOfBinsPerDecade()*G4l <<
455 scale = nbin/G4Log(scale); <<
456 <<
457 G4LossTableBuilder* bld = lManager->GetTable <<
458 G4EmTableUtil::BuildLambdaTable(this, partic <<
459 bld, theLamb <<
460 minKinEnergy <<
461 verboseLevel <<
462 return theLambdaTable; <<
463 } <<
464 535
465 //....oooOO0OOooo........oooOO0OOooo........oo << 536 // create physics vector and fill it
>> 537 const G4MaterialCutsCouple* couple =
>> 538 theCoupleTable->GetMaterialCutsCouple(i);
>> 539 G4PhysicsVector* aVector = new G4PhysicsLogVector(emin, emax, bin);
>> 540 modelManager->FillDEDXVector(aVector, couple, tType);
466 541
467 void G4VEnergyLossProcess::StreamInfo(std::ost << 542 // Insert vector for this material into the table
468 const G4ParticleDefinition& pa << 543 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
469 { <<
470 G4String indent = (rst ? " " : ""); <<
471 out << std::setprecision(6); <<
472 out << G4endl << indent << GetProcessName() <<
473 if (!rst) out << " for " << part.GetParticle <<
474 out << " XStype:" << fXSType <<
475 << " SubType=" << GetProcessSubType() < <<
476 << " dE/dx and range tables from " <<
477 << G4BestUnit(minKinEnergy,"Energy") <<
478 << " to " << G4BestUnit(maxKinEnergy,"En <<
479 << " in " << nBins << " bins" << G4endl <<
480 << " Lambda tables from threshold t <<
481 << G4BestUnit(maxKinEnergy,"Energy") <<
482 << ", " << theParameters->NumberOfBinsPe <<
483 << " bins/decade, spline: " << spline <<
484 << G4endl; <<
485 if(nullptr != theRangeTableForLoss && isIoni <<
486 out << " StepFunction=(" << dRoverRan <<
487 << finalRange/mm << " mm)" <<
488 << ", integ: " << fXSType <<
489 << ", fluct: " << lossFluctuationFlag <<
490 << ", linLossLim= " << linLossLimit <<
491 << G4endl; <<
492 } <<
493 StreamProcessInfo(out); <<
494 modelManager->DumpModelList(out, verboseLeve <<
495 if(nullptr != theCSDARangeTable && isIonisat <<
496 out << " CSDA range table up" <<
497 << " to " << G4BestUnit(maxKinEnergyCS <<
498 << " in " << nBinsCSDA << " bins" << G <<
499 } <<
500 if(nSCoffRegions>0 && isIonisation) { <<
501 out << " Subcutoff sampling in " << n <<
502 << " regions" << G4endl; <<
503 } <<
504 if(2 < verboseLevel) { <<
505 for(std::size_t i=0; i<7; ++i) { <<
506 auto ta = theData->Table(i); <<
507 out << " " << tnames[i] << " addres <<
508 if(nullptr != ta) { out << *ta << G4endl <<
509 } 544 }
510 } 545 }
>> 546
>> 547 if(1 < verboseLevel) {
>> 548 G4cout << "G4VEnergyLossProcess::BuildDEDXTable(): table is built for "
>> 549 << particle->GetParticleName()
>> 550 << " and process " << GetProcessName()
>> 551 << G4endl;
>> 552 // if(2 < verboseLevel) G4cout << (*table) << G4endl;
>> 553 }
>> 554
>> 555 return table;
511 } 556 }
512 557
513 //....oooOO0OOooo........oooOO0OOooo........oo 558 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
514 559
515 void G4VEnergyLossProcess::ActivateSubCutoff(c << 560 G4PhysicsTable* G4VEnergyLossProcess::BuildLambdaTable(G4EmTableType tType)
516 { 561 {
517 if(nullptr == scoffRegions) { << 562 G4PhysicsTable* table = 0;
518 scoffRegions = new std::vector<const G4Reg << 563
>> 564 if(fRestricted == tType) {
>> 565 table = theLambdaTable;
>> 566 } else if(fSubRestricted == tType) {
>> 567 table = theSubLambdaTable;
>> 568 } else {
>> 569 G4cout << "G4VEnergyLossProcess::BuildLambdaTable WARNING: wrong type "
>> 570 << tType << G4endl;
519 } 571 }
520 // the region is in the list << 572
521 if(!scoffRegions->empty()) { << 573 if(1 < verboseLevel) {
522 for (auto & reg : *scoffRegions) { << 574 G4cout << "G4VEnergyLossProcess::BuildLambdaTable() of type "
523 if (reg == r) { return; } << 575 << tType << " for process "
524 } << 576 << GetProcessName() << " and particle "
>> 577 << particle->GetParticleName()
>> 578 << " EmTableType= " << tType
>> 579 << " table= " << table
>> 580 << G4endl;
525 } 581 }
526 // new region << 582 if(!table) return table;
527 scoffRegions->push_back(r); <<
528 ++nSCoffRegions; <<
529 } <<
530 583
531 //....oooOO0OOooo........oooOO0OOooo........oo << 584 // Access to materials
>> 585 const G4ProductionCutsTable* theCoupleTable=
>> 586 G4ProductionCutsTable::GetProductionCutsTable();
>> 587 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 588
>> 589 for(size_t i=0; i<numOfCouples; i++) {
>> 590
>> 591 if (table->GetFlag(i)) {
>> 592
>> 593 // create physics vector and fill it
>> 594 const G4MaterialCutsCouple* couple =
>> 595 theCoupleTable->GetMaterialCutsCouple(i);
>> 596 G4double cut = (*theCuts)[i];
>> 597 if(fSubRestricted == tType) cut = (*theSubCuts)[i];
>> 598 G4PhysicsVector* aVector = LambdaPhysicsVector(couple, cut);
>> 599 modelManager->FillLambdaVector(aVector, couple, true, tType);
532 600
533 G4bool G4VEnergyLossProcess::IsRegionForCubcut << 601 // Insert vector for this material into the table
534 { << 602 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
535 if(0 == nSCoffRegions) { return true; } << 603 }
536 const G4Region* r = aTrack.GetVolume()->GetL <<
537 for(auto & reg : *scoffRegions) { <<
538 if(r == reg) { return true; } <<
539 } 604 }
540 return false; << 605
>> 606 if(1 < verboseLevel) {
>> 607 G4cout << "Lambda table is built for "
>> 608 << particle->GetParticleName()
>> 609 << G4endl;
>> 610 }
>> 611
>> 612 return table;
541 } 613 }
542 614
543 //....oooOO0OOooo........oooOO0OOooo........oo 615 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
544 616
545 void G4VEnergyLossProcess::StartTracking(G4Tra << 617 G4double G4VEnergyLossProcess::GetContinuousStepLimit(
>> 618 const G4Track&,
>> 619 G4double, G4double, G4double&)
546 { 620 {
547 // reset parameters for the new track << 621 return DBL_MAX;
548 theNumberOfInteractionLengthLeft = -1.0; <<
549 mfpKinEnergy = DBL_MAX; <<
550 preStepLambda = 0.0; <<
551 currentCouple = nullptr; <<
552 <<
553 // reset ion <<
554 if(isIon) { <<
555 const G4double newmass = track->GetDefinit <<
556 massRatio = (nullptr == baseParticle) ? CL <<
557 : baseParticle->GetPDGMass()/newmass; <<
558 logMassRatio = G4Log(massRatio); <<
559 } <<
560 // forced biasing only for primary particles <<
561 if(nullptr != biasManager) { <<
562 if(0 == track->GetParentID()) { <<
563 biasFlag = true; <<
564 biasManager->ResetForcedInteraction(); <<
565 } <<
566 } <<
567 } 622 }
568 623
569 //....oooOO0OOooo........oooOO0OOooo........oo 624 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
570 625
571 G4double G4VEnergyLossProcess::AlongStepGetPhy 626 G4double G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength(
572 const G4Track& tr << 627 const G4Track&,
>> 628 G4double,
>> 629 G4double currentMinStep,
>> 630 G4double&,
573 G4GPILSelection* 631 G4GPILSelection* selection)
574 { 632 {
575 G4double x = DBL_MAX; 633 G4double x = DBL_MAX;
576 *selection = aGPILSelection; 634 *selection = aGPILSelection;
577 if(isIonisation && currentModel->IsActive(pr << 635 if(isIonisation) {
578 GetScaledRangeForScaledEnergy(preStepScale << 636 fRange = GetScaledRangeForScaledEnergy(preStepScaledEnergy)*reduceFactor;
579 x = (useCutAsFinalRange) ? std::min(finalR << 637
580 currentCouple->GetProductionCuts()->GetP << 638 x = fRange;
581 x = (fRange > x) ? fRange*dRoverRange + x* << 639 G4double y = x*dRoverRange;
582 : fRange; << 640
583 /* << 641 if(x > finalRange && y < currentMinStep) {
584 G4cout<<"AlongStepGPIL: " << GetProcessN << 642 x = y + finalRange*(1.0 - dRoverRange)*(2.0 - finalRange/fRange);
585 << " fRange=" << fRange << " finR=" << finR << 643 } else if (rndmStepFlag) x = SampleRange();
586 */ << 644 // G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 645 // <<" range= "<<fRange <<" cMinSt="<<currentMinStep
>> 646 // <<" safety= " << safety<< " limit= " << x <<G4endl;
587 } 647 }
>> 648 // G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 649 // <<" stepLimit= "<<x<<G4endl;
588 return x; 650 return x;
589 } 651 }
590 652
591 //....oooOO0OOooo........oooOO0OOooo........oo 653 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
592 654
>> 655 G4double G4VEnergyLossProcess::GetMeanFreePath(
>> 656 const G4Track& track,
>> 657 G4double,
>> 658 G4ForceCondition* condition)
>> 659
>> 660 {
>> 661 *condition = NotForced;
>> 662 return MeanFreePath(track);
>> 663 }
>> 664
>> 665 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 666
593 G4double G4VEnergyLossProcess::PostStepGetPhys 667 G4double G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength(
594 const G4Track& tr 668 const G4Track& track,
595 G4double previo 669 G4double previousStepSize,
596 G4ForceCondition* 670 G4ForceCondition* condition)
597 { 671 {
598 // condition is set to "Not Forced" 672 // condition is set to "Not Forced"
599 *condition = NotForced; 673 *condition = NotForced;
600 G4double x = DBL_MAX; 674 G4double x = DBL_MAX;
>> 675 if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0;
>> 676 InitialiseStep(track);
601 677
602 // initialisation of material, mass, charge, << 678 if(preStepScaledEnergy < mfpKinEnergy) {
603 // at the beginning of the step << 679 if (integral) ComputeLambdaForScaledEnergy(preStepScaledEnergy);
604 DefineMaterial(track.GetMaterialCutsCouple() << 680 else preStepLambda = GetLambdaForScaledEnergy(preStepScaledEnergy);
605 preStepKinEnergy = track.GetKineticEne << 681 if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0;
606 preStepScaledEnergy = preStepKinEnergy*ma <<
607 SelectModel(preStepScaledEnergy); <<
608 <<
609 if(!currentModel->IsActive(preStepScaledEner <<
610 theNumberOfInteractionLengthLeft = -1.0; <<
611 mfpKinEnergy = DBL_MAX; <<
612 preStepLambda = 0.0; <<
613 currentInteractionLength = DBL_MAX; <<
614 return x; <<
615 } <<
616 <<
617 // change effective charge of a charged part <<
618 if(isIon) { <<
619 const G4double q2 = currentModel->ChargeSq <<
620 fFactor = q2*biasFactor; <<
621 if(baseMat) { fFactor *= (*theDensityFacto <<
622 reduceFactor = 1.0/(fFactor*massRatio); <<
623 if (lossFluctuationFlag) { <<
624 auto fluc = currentModel->GetModelOfFluc <<
625 fluc->SetParticleAndCharge(track.GetDefi <<
626 } <<
627 } <<
628 <<
629 // forced biasing only for primary particles <<
630 if(biasManager) { <<
631 if(0 == track.GetParentID() && biasFlag && <<
632 biasManager->ForcedInteractionRegion((G <<
633 return biasManager->GetStepLimit((G4int) <<
634 } <<
635 } 682 }
636 683
637 ComputeLambdaForScaledEnergy(preStepScaledEn << 684 // non-zero cross section
638 << 685 if(preStepLambda > DBL_MIN) {
639 // zero cross section <<
640 if(preStepLambda <= 0.0) { <<
641 theNumberOfInteractionLengthLeft = -1.0; <<
642 currentInteractionLength = DBL_MAX; <<
643 } else { <<
644 <<
645 // non-zero cross section <<
646 if (theNumberOfInteractionLengthLeft < 0.0 686 if (theNumberOfInteractionLengthLeft < 0.0) {
647 <<
648 // beggining of tracking (or just after 687 // beggining of tracking (or just after DoIt of this process)
649 theNumberOfInteractionLengthLeft = -G4Lo << 688 ResetNumberOfInteractionLengthLeft();
650 theInitialNumberOfInteractionLength = th <<
651 <<
652 } else if(currentInteractionLength < DBL_M 689 } else if(currentInteractionLength < DBL_MAX) {
653 << 690 // subtract NumberOfInteractionLengthLeft
654 // subtract NumberOfInteractionLengthLef << 691 SubtractNumberOfInteractionLengthLeft(previousStepSize);
655 theNumberOfInteractionLengthLeft -= << 692 if(theNumberOfInteractionLengthLeft < 0.)
656 previousStepSize/currentInteractionLen << 693 theNumberOfInteractionLengthLeft = perMillion;
657 <<
658 theNumberOfInteractionLengthLeft = <<
659 std::max(theNumberOfInteractionLengthL <<
660 } 694 }
661 695
662 // new mean free path and step limit << 696 // get mean free path and step limit
663 currentInteractionLength = 1.0/preStepLamb 697 currentInteractionLength = 1.0/preStepLambda;
664 x = theNumberOfInteractionLengthLeft * cur 698 x = theNumberOfInteractionLengthLeft * currentInteractionLength;
665 } << 699
666 #ifdef G4VERBOSE 700 #ifdef G4VERBOSE
667 if (verboseLevel>2) { << 701 if (verboseLevel>2){
668 G4cout << "G4VEnergyLossProcess::PostStepG << 702 G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength ";
669 G4cout << "[ " << GetProcessName() << "]" << 703 G4cout << "[ " << GetProcessName() << "]" << G4endl;
670 G4cout << " for " << track.GetDefinition() << 704 G4cout << " for " << particle->GetParticleName()
671 << " in Material " << currentMate << 705 << " in Material " << currentMaterial->GetName()
672 << " Ekin(MeV)= " << preStepKinEner << 706 << " Ekin(MeV)= " << preStepKinEnergy/MeV
673 << " track material: " << track.Get << 707 <<G4endl;
674 <<G4endl; << 708 G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
675 G4cout << "MeanFreePath = " << currentInte << 709 << "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
676 << "InteractionLength= " << x/cm << << 710 }
677 } <<
678 #endif 711 #endif
679 return x; <<
680 } <<
681 712
682 //....oooOO0OOooo........oooOO0OOooo........oo << 713 // zero cross section case
683 <<
684 void <<
685 G4VEnergyLossProcess::ComputeLambdaForScaledEn <<
686 { <<
687 // cross section increased with energy <<
688 if(fXSType == fEmIncreasing) { <<
689 if(e*invLambdaFactor < mfpKinEnergy) { <<
690 preStepLambda = GetLambdaForScaledEnergy <<
691 mfpKinEnergy = (preStepLambda > 0.0) ? e <<
692 } <<
693 <<
694 // cross section has one peak <<
695 } else if(fXSType == fEmOnePeak) { <<
696 const G4double epeak = (*theEnergyOfCrossS <<
697 if(e <= epeak) { <<
698 if(e*invLambdaFactor < mfpKinEnergy) { <<
699 preStepLambda = GetLambdaForScaledEner <<
700 mfpKinEnergy = (preStepLambda > 0.0) ? <<
701 } <<
702 } else if(e < mfpKinEnergy) { <<
703 const G4double e1 = std::max(epeak, e*la <<
704 mfpKinEnergy = e1; <<
705 preStepLambda = GetLambdaForScaledEnergy <<
706 } <<
707 <<
708 // cross section has more than one peaks <<
709 } else if(fXSType == fEmTwoPeaks) { <<
710 G4TwoPeaksXS* xs = (*fXSpeaks)[basedCouple <<
711 const G4double e1peak = xs->e1peak; <<
712 <<
713 // below the 1st peak <<
714 if(e <= e1peak) { <<
715 if(e*invLambdaFactor < mfpKinEnergy) { <<
716 preStepLambda = GetLambdaForScaledEner <<
717 mfpKinEnergy = (preStepLambda > 0.0) ? <<
718 } <<
719 return; <<
720 } <<
721 const G4double e1deep = xs->e1deep; <<
722 // above the 1st peak, below the deep <<
723 if(e <= e1deep) { <<
724 if(mfpKinEnergy >= e1deep || e <= mfpKin <<
725 const G4double e1 = std::max(e1peak, e <<
726 mfpKinEnergy = e1; <<
727 preStepLambda = GetLambdaForScaledEner <<
728 } <<
729 return; <<
730 } <<
731 const G4double e2peak = xs->e2peak; <<
732 // above the deep, below 2nd peak <<
733 if(e <= e2peak) { <<
734 if(e*invLambdaFactor < mfpKinEnergy) { <<
735 mfpKinEnergy = e; <<
736 preStepLambda = GetLambdaForScaledEner <<
737 } <<
738 return; <<
739 } <<
740 const G4double e2deep = xs->e2deep; <<
741 // above the 2nd peak, below the deep <<
742 if(e <= e2deep) { <<
743 if(mfpKinEnergy >= e2deep || e <= mfpKin <<
744 const G4double e1 = std::max(e2peak, e <<
745 mfpKinEnergy = e1; <<
746 preStepLambda = GetLambdaForScaledEner <<
747 } <<
748 return; <<
749 } <<
750 const G4double e3peak = xs->e3peak; <<
751 // above the deep, below 3d peak <<
752 if(e <= e3peak) { <<
753 if(e*invLambdaFactor < mfpKinEnergy) { <<
754 mfpKinEnergy = e; <<
755 preStepLambda = GetLambdaForScaledEner <<
756 } <<
757 return; <<
758 } <<
759 // above 3d peak <<
760 if(e <= mfpKinEnergy) { <<
761 const G4double e1 = std::max(e3peak, e*l <<
762 mfpKinEnergy = e1; <<
763 preStepLambda = GetLambdaForScaledEnergy <<
764 } <<
765 // integral method is not used <<
766 } else { 714 } else {
767 preStepLambda = GetLambdaForScaledEnergy(e << 715 if(theNumberOfInteractionLengthLeft > DBL_MIN &&
>> 716 currentInteractionLength < DBL_MAX) {
>> 717 // subtract NumberOfInteractionLengthLeft
>> 718 SubtractNumberOfInteractionLengthLeft(previousStepSize);
>> 719 if(theNumberOfInteractionLengthLeft < 0.)
>> 720 theNumberOfInteractionLengthLeft = perMillion;
>> 721 }
>> 722 currentInteractionLength = DBL_MAX;
768 } 723 }
>> 724 return x;
769 } 725 }
770 726
771 //....oooOO0OOooo........oooOO0OOooo........oo 727 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
772 728
773 G4VParticleChange* G4VEnergyLossProcess::Along 729 G4VParticleChange* G4VEnergyLossProcess::AlongStepDoIt(const G4Track& track,
774 730 const G4Step& step)
775 { 731 {
776 fParticleChange.InitializeForAlongStep(track 732 fParticleChange.InitializeForAlongStep(track);
777 // The process has range table - calculate e 733 // The process has range table - calculate energy loss
778 if(!isIonisation || !currentModel->IsActive( << 734 if(!isIonisation) return &fParticleChange;
779 return &fParticleChange; <<
780 } <<
781 735
>> 736 // Get the actual (true) Step length
782 G4double length = step.GetStepLength(); 737 G4double length = step.GetStepLength();
>> 738 if(length <= DBL_MIN) return &fParticleChange;
783 G4double eloss = 0.0; 739 G4double eloss = 0.0;
784 << 740
785 /* << 741 /*
786 if(-1 < verboseLevel) { 742 if(-1 < verboseLevel) {
787 const G4ParticleDefinition* d = track.GetP << 743 const G4ParticleDefinition* d = track.GetDefinition();
788 G4cout << "AlongStepDoIt for " 744 G4cout << "AlongStepDoIt for "
789 << GetProcessName() << " and partic << 745 << GetProcessName() << " and particle "
790 << " eScaled(MeV)=" << preStepScal << 746 << d->GetParticleName()
791 << " range(mm)=" << fRange/mm << " << 747 << " eScaled(MeV)= " << preStepScaledEnergy/MeV
792 << " rf=" << reduceFactor << " q^ << 748 << " range(mm)= " << fRange/mm
793 << " md=" << d->GetPDGMass() << " << 749 << " s(mm)= " << length/mm
794 << " " << track.GetMaterial()->Get << 750 << " q^2= " << chargeSqRatio
>> 751 << " md= " << d->GetPDGMass()
>> 752 << " status= " << track.GetTrackStatus()
>> 753 << G4endl;
795 } 754 }
796 */ 755 */
797 const G4DynamicParticle* dynParticle = track <<
798 756
799 // define new weight for primary and seconda << 757 // stopping
800 G4double weight = fParticleChange.GetParentW << 758 if (length >= fRange) {
801 if(weightFlag) { <<
802 weight /= biasFactor; <<
803 fParticleChange.ProposeWeight(weight); <<
804 } <<
805 <<
806 // stopping, check actual range and kinetic <<
807 if (length >= fRange || preStepKinEnergy <= <<
808 eloss = preStepKinEnergy; <<
809 if (useDeexcitation) { <<
810 atomDeexcitation->AlongStepDeexcitation( <<
811 <<
812 if(scTracks.size() > 0) { FillSecondarie <<
813 eloss = std::max(eloss, 0.0); <<
814 } <<
815 fParticleChange.SetProposedKineticEnergy(0 759 fParticleChange.SetProposedKineticEnergy(0.0);
816 fParticleChange.ProposeLocalEnergyDeposit( << 760 fParticleChange.ProposeLocalEnergyDeposit(preStepKinEnergy);
817 return &fParticleChange; 761 return &fParticleChange;
818 } 762 }
819 // zero step length with non-zero range <<
820 if(length <= 0.0) { return &fParticleChange; <<
821 763
822 // Short step 764 // Short step
823 eloss = length*GetDEDXForScaledEnergy(preSte << 765 eloss = GetDEDXForScaledEnergy(preStepScaledEnergy)*length;
824 LogSca << 766
825 /* <<
826 G4cout << "##### Short STEP: eloss= " << elo <<
827 << " Escaled=" << preStepScaledEnergy <<
828 << " R=" << fRange <<
829 << " L=" << length <<
830 << " fFactor=" << fFactor << " minE=" << mi <<
831 << " idxBase=" << basedCoupleIndex << G4end <<
832 */ <<
833 // Long step 767 // Long step
>> 768 //} else {
834 if(eloss > preStepKinEnergy*linLossLimit) { 769 if(eloss > preStepKinEnergy*linLossLimit) {
835 770
836 const G4double x = (fRange - length)/reduc << 771 G4double x =
837 const G4double de = preStepKinEnergy - Sca << 772 GetScaledRangeForScaledEnergy(preStepScaledEnergy) - length/reduceFactor;
838 if(de > 0.0) { eloss = de; } << 773 eloss = preStepKinEnergy - ScaledKinEnergyForLoss(x)/massRatio;
839 /* 774 /*
840 if(-1 < verboseLevel) 775 if(-1 < verboseLevel)
841 G4cout << " Long STEP: rPre(mm)=" << 776 G4cout << "Long STEP: rPre(mm)= "
842 << GetScaledRangeForScaledEnergy( 777 << GetScaledRangeForScaledEnergy(preStepScaledEnergy)/mm
843 << " x(mm)=" << x/mm << 778 << " rPost(mm)= " << x/mm
844 << " eloss(MeV)=" << eloss/MeV << 779 << " ePre(MeV)= " << preStepScaledEnergy/MeV
845 << " rFactor=" << reduceFactor << 780 << " eloss(MeV)= " << eloss/MeV
846 << " massRatio=" << massRatio << 781 << " eloss0(MeV)= "
>> 782 << GetDEDXForScaledEnergy(preStepScaledEnergy)*length/MeV
847 << G4endl; 783 << G4endl;
848 */ 784 */
849 } 785 }
850 786
851 /* << 787 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
>> 788 G4VEmModel* currentModel = SelectModel(preStepScaledEnergy);
>> 789 /*
>> 790 G4double eloss0 = eloss;
852 if(-1 < verboseLevel ) { 791 if(-1 < verboseLevel ) {
853 G4cout << "Before fluct: eloss(MeV)= " << 792 G4cout << "Before fluct: eloss(MeV)= " << eloss/MeV
854 << " e-eloss= " << preStepKinEnergy 793 << " e-eloss= " << preStepKinEnergy-eloss
855 << " step(mm)= " << length/mm << " << 794 << " step(mm)= " << length/mm
856 << " fluct= " << lossFluctuationFla << 795 << " range(mm)= " << fRange/mm
>> 796 << " fluct= " << lossFluctuationFlag
>> 797 << G4endl;
857 } 798 }
858 */ 799 */
859 800
860 const G4double cut = (*theCuts)[currentCoupl << 801 G4double cut = (*theCuts)[currentMaterialIndex];
861 G4double esec = 0.0; 802 G4double esec = 0.0;
>> 803 G4double esecdep = 0.0;
862 804
863 // Corrections, which cannot be tabulated << 805 // SubCutOff
864 if(isIon) { << 806 if(useSubCutoff) {
865 currentModel->CorrectionsAlongStep(current << 807 if(idxSCoffRegions[currentMaterialIndex]) {
866 length, << 808
867 eloss = std::max(eloss, 0.0); << 809 G4double currentMinSafety = 0.0;
>> 810 G4StepPoint* prePoint = step.GetPreStepPoint();
>> 811 G4StepPoint* postPoint = step.GetPostStepPoint();
>> 812 G4double preSafety = prePoint->GetSafety();
>> 813 G4double postSafety = preSafety - length;
>> 814 G4double rcut = currentCouple->GetProductionCuts()->GetProductionCut(1);
>> 815
>> 816 // recompute safety
>> 817 if(prePoint->GetStepStatus() != fGeomBoundary &&
>> 818 postPoint->GetStepStatus() != fGeomBoundary) {
>> 819
>> 820 /*
>> 821 // G4bool yes = (track.GetTrackID() == 5512);
>> 822 G4bool yes = false;
>> 823 if(yes)
>> 824 G4cout << "G4VEnergyLoss: presafety= " << preSafety
>> 825 << " rcut= " << rcut << " length= " << length
>> 826 << " dir " << track.GetMomentumDirection()
>> 827 << G4endl;
>> 828 */
>> 829
>> 830 if(preSafety < rcut)
>> 831 preSafety = safetyHelper->ComputeSafety(prePoint->GetPosition());
>> 832
>> 833 //if(yes) {
>> 834 // G4cout << "G4VEnergyLoss: newsafety= " << preSafety << G4endl;
>> 835 // if(preSafety==0.0 && track.GetTrackID() == 5512 ) exit(1);
>> 836 //}
>> 837 if(postSafety < rcut)
>> 838 postSafety = safetyHelper->ComputeSafety(postPoint->GetPosition());
>> 839 /*
>> 840 if(-1 < verboseLevel)
>> 841 G4cout << "Subcutoff: presafety(mm)= " << preSafety/mm
>> 842 << " postsafety(mm)= " << postSafety/mm
>> 843 << " rcut(mm)= " << rcut/mm
>> 844 << G4endl;
>> 845 */
>> 846 currentMinSafety = std::min(preSafety,postSafety);
>> 847 }
>> 848
>> 849 // Decide to start subcut sampling
>> 850 if(currentMinSafety < rcut) {
>> 851
>> 852 cut = (*theSubCuts)[currentMaterialIndex];
>> 853 eloss -= GetSubDEDXForScaledEnergy(preStepScaledEnergy)*length;
>> 854 scTracks.clear();
>> 855 SampleSubCutSecondaries(scTracks, step,
>> 856 currentModel,currentMaterialIndex,
>> 857 esecdep);
>> 858 /*
>> 859 if(nProcesses > 0) {
>> 860 for(G4int i=0; i<nProcesses; i++) {
>> 861 (scProcesses[i])->SampleSubCutSecondaries(
>> 862 scTracks, step, (scProcesses[i])->
>> 863 SelectModelForMaterial(preStepKinEnergy, currentMaterialIndex),
>> 864 currentMaterialIndex,esecdep);
>> 865 }
>> 866 }
>> 867 */
>> 868 G4int n = scTracks.size();
>> 869 if(n>0) {
>> 870 G4ThreeVector mom = dynParticle->GetMomentum();
>> 871 fParticleChange.SetNumberOfSecondaries(n);
>> 872 for(G4int i=0; i<n; i++) {
>> 873 G4Track* t = scTracks[i];
>> 874 G4double e = t->GetKineticEnergy();
>> 875 if (t->GetDefinition() == thePositron) e += 2.0*electron_mass_c2;
>> 876 esec += e;
>> 877 pParticleChange->AddSecondary(t);
>> 878 // mom -= t->GetMomentum();
>> 879 }
>> 880 // fParticleChange.SetProposedMomentum(mom);
>> 881 }
>> 882 }
>> 883 }
868 } 884 }
869 885
870 // Sample fluctuations if not full energy lo << 886 // Corrections, which cannot be tabulated
871 if(eloss >= preStepKinEnergy) { << 887 CorrectionsAlongStep(currentCouple, dynParticle, eloss, length);
872 eloss = preStepKinEnergy; << 888
873 << 889 // Sample fluctuations
874 } else if (lossFluctuationFlag) { << 890 if (lossFluctuationFlag) {
875 const G4double tmax = currentModel->MaxSec <<
876 const G4double tcut = std::min(cut, tmax); <<
877 G4VEmFluctuationModel* fluc = currentModel 891 G4VEmFluctuationModel* fluc = currentModel->GetModelOfFluctuations();
878 eloss = fluc->SampleFluctuations(currentCo << 892 if(fluc &&
879 tcut, tma << 893 (eloss + esec + esecdep + lowestKinEnergy) < preStepKinEnergy) {
880 /* << 894
881 if(-1 < verboseLevel) << 895 G4double tmax =
>> 896 std::min(currentModel->MaxSecondaryKinEnergy(dynParticle),cut);
>> 897 eloss = fluc->SampleFluctuations(currentMaterial,dynParticle,
>> 898 tmax,length,eloss);
>> 899 /*
>> 900 if(-1 < verboseLevel)
882 G4cout << "After fluct: eloss(MeV)= " << 901 G4cout << "After fluct: eloss(MeV)= " << eloss/MeV
883 << " fluc= " << (eloss-eloss0)/Me 902 << " fluc= " << (eloss-eloss0)/MeV
884 << " ChargeSqRatio= " << chargeSq << 903 << " currentChargeSquare= " << chargeSquare
885 << " massRatio= " << massRatio << << 904 << " massRatio= " << massRatio
886 */ << 905 << " tmax= " << tmax
887 } << 906 << G4endl;
888 << 907 */
889 // deexcitation << 908 }
890 if (useDeexcitation) { <<
891 G4double esecfluo = preStepKinEnergy; <<
892 G4double de = esecfluo; <<
893 atomDeexcitation->AlongStepDeexcitation(sc <<
894 de <<
895 <<
896 // sum of de-excitation energies <<
897 esecfluo -= de; <<
898 <<
899 // subtracted from energy loss <<
900 if(eloss >= esecfluo) { <<
901 esec += esecfluo; <<
902 eloss -= esecfluo; <<
903 } else { <<
904 esec += esecfluo; <<
905 eloss = 0.0; <<
906 } <<
907 } <<
908 if(nullptr != subcutProducer && IsRegionForC <<
909 subcutProducer->SampleSecondaries(step, sc <<
910 } 909 }
911 // secondaries from atomic de-excitation and << 910 // add low-energy subcutoff particles
912 if(!scTracks.empty()) { FillSecondariesAlong << 911 eloss += esecdep;
>> 912 if(eloss < 0.0) eloss = 0.0;
913 913
914 // Energy balance << 914 // Energy balanse
915 G4double finalT = preStepKinEnergy - eloss - 915 G4double finalT = preStepKinEnergy - eloss - esec;
916 if (finalT <= lowestKinEnergy) { 916 if (finalT <= lowestKinEnergy) {
917 eloss += finalT; << 917 eloss = preStepKinEnergy - esec;
918 finalT = 0.0; 918 finalT = 0.0;
919 } else if(isIon) { <<
920 fParticleChange.SetProposedCharge( <<
921 currentModel->GetParticleCharge(track.Ge <<
922 currentM <<
923 } 919 }
924 eloss = std::max(eloss, 0.0); <<
925 920
926 fParticleChange.SetProposedKineticEnergy(fin 921 fParticleChange.SetProposedKineticEnergy(finalT);
927 fParticleChange.ProposeLocalEnergyDeposit(el 922 fParticleChange.ProposeLocalEnergyDeposit(eloss);
>> 923
928 /* 924 /*
929 if(-1 < verboseLevel) { 925 if(-1 < verboseLevel) {
930 G4double del = finalT + eloss + esec - pre <<
931 G4cout << "Final value eloss(MeV)= " << el 926 G4cout << "Final value eloss(MeV)= " << eloss/MeV
932 << " preStepKinEnergy= " << preStep 927 << " preStepKinEnergy= " << preStepKinEnergy
933 << " postStepKinEnergy= " << finalT 928 << " postStepKinEnergy= " << finalT
934 << " de(keV)= " << del/keV <<
935 << " lossFlag= " << lossFluctuation 929 << " lossFlag= " << lossFluctuationFlag
936 << " status= " << track.GetTrackSt 930 << " status= " << track.GetTrackStatus()
937 << G4endl; 931 << G4endl;
938 } 932 }
939 */ 933 */
>> 934
940 return &fParticleChange; 935 return &fParticleChange;
941 } 936 }
942 937
943 //....oooOO0OOooo........oooOO0OOooo........oo 938 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
944 939
945 void G4VEnergyLossProcess::FillSecondariesAlon << 940 void G4VEnergyLossProcess::SampleSubCutSecondaries(
946 { << 941 std::vector<G4Track*>& tracks,
947 const std::size_t n0 = scTracks.size(); << 942 const G4Step& step,
948 G4double weight = wt; << 943 G4VEmModel* model,
949 // weight may be changed by biasing manager << 944 G4int idx,
950 if(biasManager) { << 945 G4double& extraEdep)
951 if(biasManager->SecondaryBiasingRegion((G4 << 946 {
952 weight *= << 947 // Fast check weather subcutoff can work
953 biasManager->ApplySecondaryBiasing(scT << 948 G4double subcut = (*theSubCuts)[idx];
954 } << 949 G4double cut = (*theCuts)[idx];
955 } << 950 if(cut <= subcut) return;
956 << 951
957 // fill secondaries << 952 const G4Track* track = step.GetTrack();
958 const std::size_t n = scTracks.size(); << 953 const G4DynamicParticle* dp = track->GetDynamicParticle();
959 fParticleChange.SetNumberOfSecondaries((G4in << 954 G4bool b;
960 << 955 G4double cross =
961 for(std::size_t i=0; i<n; ++i) { << 956 chargeSqRatio*(((*theSubLambdaTable)[idx])->GetValue(dp->GetKineticEnergy(),b));
962 G4Track* t = scTracks[i]; << 957 G4double length = step.GetStepLength();
963 if(nullptr != t) { << 958
964 t->SetWeight(weight); << 959 // negligible probability to get any interaction
965 pParticleChange->AddSecondary(t); << 960 if(length*cross < perMillion) return;
966 G4int pdg = t->GetDefinition()->GetPDGEn << 961 /*
967 if (i < n0) { << 962 if(-1 < verboseLevel)
968 if (pdg == 22) { << 963 G4cout << "<<< Subcutoff for " << GetProcessName()
969 t->SetCreatorModelID(gpixeID); << 964 << " cross(1/mm)= " << cross*mm << ">>>"
970 } else if (pdg == 11) { << 965 << " e(MeV)= " << preStepScaledEnergy
971 t->SetCreatorModelID(epixeID); << 966 << " matIdx= " << currentMaterialIndex
972 } else { << 967 << G4endl;
973 t->SetCreatorModelID(biasID); << 968 */
>> 969
>> 970 // Sample subcutoff secondaries
>> 971 G4StepPoint* preStepPoint = step.GetPreStepPoint();
>> 972 G4ThreeVector prepoint = preStepPoint->GetPosition();
>> 973 G4ThreeVector dr = step.GetPostStepPoint()->GetPosition() - prepoint;
>> 974 G4double pretime = preStepPoint->GetGlobalTime();
>> 975 // G4double dt = length/preStepPoint->GetVelocity();
>> 976 G4double fragment = 0.0;
>> 977
>> 978 do {
>> 979 G4double del = -std::log(G4UniformRand())/cross;
>> 980 fragment += del/length;
>> 981 if (fragment > 1.0) break;
>> 982
>> 983 // sample secondaries
>> 984 secParticles.clear();
>> 985 model->SampleSecondaries(&secParticles,track->GetMaterialCutsCouple(),
>> 986 dp,subcut,cut);
>> 987
>> 988 // position of subcutoff particles
>> 989 G4ThreeVector r = prepoint + fragment*dr;
>> 990 std::vector<G4DynamicParticle*>::iterator it;
>> 991 for(it=secParticles.begin(); it!=secParticles.end(); it++) {
>> 992
>> 993 G4bool addSec = true;
>> 994 // do not track very low-energy delta-electrons
>> 995 if(theSecondaryRangeTable && (*it)->GetDefinition() == theElectron) {
>> 996 G4bool b;
>> 997 G4double ekin = (*it)->GetKineticEnergy();
>> 998 G4double rg = ((*theSecondaryRangeTable)[idx]->GetValue(ekin, b));
>> 999 // if(rg < currentMinSafety) {
>> 1000 if(rg < safetyHelper->ComputeSafety(r)) {
>> 1001 extraEdep += ekin;
>> 1002 delete (*it);
>> 1003 addSec = false;
974 } 1004 }
975 } else { << 1005 }
976 t->SetCreatorModelID(biasID); << 1006 if(addSec) {
>> 1007 // G4Track* t = new G4Track((*it), pretime + fragment*dt, r);
>> 1008 G4Track* t = new G4Track((*it), pretime, r);
>> 1009 t->SetTouchableHandle(track->GetTouchableHandle());
>> 1010 tracks.push_back(t);
>> 1011
>> 1012 /*
>> 1013 if(-1 < verboseLevel)
>> 1014 G4cout << "New track " << p->GetDefinition()->GetParticleName()
>> 1015 << " e(keV)= " << p->GetKineticEnergy()/keV
>> 1016 << " fragment= " << fragment
>> 1017 << G4endl;
>> 1018 */
977 } 1019 }
978 } 1020 }
979 } << 1021 } while (fragment <= 1.0);
980 scTracks.clear(); << 1022 }
981 } <<
982 1023
983 //....oooOO0OOooo........oooOO0OOooo........oo 1024 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
984 1025
985 G4VParticleChange* G4VEnergyLossProcess::PostS 1026 G4VParticleChange* G4VEnergyLossProcess::PostStepDoIt(const G4Track& track,
986 << 1027 const G4Step&)
987 { 1028 {
988 // clear number of interaction lengths in an <<
989 theNumberOfInteractionLengthLeft = -1.0; <<
990 mfpKinEnergy = DBL_MAX; <<
991 <<
992 fParticleChange.InitializeForPostStep(track) 1029 fParticleChange.InitializeForPostStep(track);
993 const G4double finalT = track.GetKineticEner << 1030 G4double finalT = track.GetKineticEnergy();
994 << 1031 if(finalT <= lowestKinEnergy) return &fParticleChange;
995 const G4double postStepScaledEnergy = finalT <<
996 SelectModel(postStepScaledEnergy); <<
997 1032
998 if(!currentModel->IsActive(postStepScaledEne << 1033 G4double postStepScaledEnergy = finalT*massRatio;
999 return &fParticleChange; <<
1000 } <<
1001 /* 1034 /*
1002 if(1 < verboseLevel) { << 1035 if(-1 < verboseLevel) {
1003 G4cout<<GetProcessName()<<" PostStepDoIt: << 1036 G4cout << GetProcessName()
>> 1037 << "::PostStepDoIt: E(MeV)= " << finalT/MeV
>> 1038 << G4endl;
1004 } 1039 }
1005 */ 1040 */
1006 // forced process - should happen only once <<
1007 if(biasFlag) { <<
1008 if(biasManager->ForcedInteractionRegion(( <<
1009 biasFlag = false; <<
1010 } <<
1011 } <<
1012 const G4DynamicParticle* dp = track.GetDyna <<
1013 <<
1014 // Integral approach 1041 // Integral approach
1015 if (fXSType != fEmNoIntegral) { << 1042 if (integral) {
1016 const G4double logFinalT = dp->GetLogKine << 1043 G4double lx = GetLambdaForScaledEnergy(postStepScaledEnergy);
1017 G4double lx = GetLambdaForScaledEnergy(po << 1044 /*
1018 lo << 1045 if(preStepLambda<lx && 1 < verboseLevel && nWarnings<200) {
1019 lx = std::max(lx, 0.0); << 1046 G4cout << "WARNING: for " << particle->GetParticleName()
1020 << 1047 << " and " << GetProcessName()
1021 // if both lg and lx are zero then no int << 1048 << " E(MeV)= " << finalT/MeV
1022 if(preStepLambda*G4UniformRand() >= lx) { << 1049 << " preLambda= " << preStepLambda
>> 1050 << " < " << lx << " (postLambda) "
>> 1051 << G4endl;
>> 1052 nWarnings++;
>> 1053 }
>> 1054 */
>> 1055 if(preStepLambda*G4UniformRand() > lx) {
>> 1056 ClearNumberOfInteractionLengthLeft();
1023 return &fParticleChange; 1057 return &fParticleChange;
1024 } 1058 }
1025 } 1059 }
1026 1060
1027 // define new weight for primary and second << 1061 G4VEmModel* currentModel = SelectModel(postStepScaledEnergy);
1028 G4double weight = fParticleChange.GetParent << 1062 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
1029 if(weightFlag) { << 1063 G4double tcut = (*theCuts)[currentMaterialIndex];
1030 weight /= biasFactor; <<
1031 fParticleChange.ProposeWeight(weight); <<
1032 } <<
1033 <<
1034 const G4double tcut = (*theCuts)[currentCou <<
1035 1064
1036 // sample secondaries 1065 // sample secondaries
1037 secParticles.clear(); 1066 secParticles.clear();
1038 currentModel->SampleSecondaries(&secParticl << 1067 currentModel->SampleSecondaries(&secParticles, currentCouple, dynParticle, tcut);
1039 <<
1040 const G4int num0 = (G4int)secParticles.size <<
1041 <<
1042 // bremsstrahlung splitting or Russian roul <<
1043 if(biasManager) { <<
1044 if(biasManager->SecondaryBiasingRegion((G <<
1045 G4double eloss = 0.0; <<
1046 weight *= biasManager->ApplySecondaryBi <<
1047 secPart <<
1048 track, <<
1049 &fParti <<
1050 (G4int) <<
1051 step.Ge <<
1052 if(eloss > 0.0) { <<
1053 eloss += fParticleChange.GetLocalEner <<
1054 fParticleChange.ProposeLocalEnergyDep <<
1055 } <<
1056 } <<
1057 } <<
1058 1068
1059 // save secondaries 1069 // save secondaries
1060 const G4int num = (G4int)secParticles.size( << 1070 G4int num = secParticles.size();
1061 if(num > 0) { 1071 if(num > 0) {
1062 <<
1063 fParticleChange.SetNumberOfSecondaries(nu 1072 fParticleChange.SetNumberOfSecondaries(num);
1064 G4double time = track.GetGlobalTime(); << 1073 for (G4int i=0; i<num; i++) {
1065 << 1074 fParticleChange.AddSecondary(secParticles[i]);
1066 G4int n1(0), n2(0); <<
1067 if(num0 > mainSecondaries) { <<
1068 currentModel->FillNumberOfSecondaries(n <<
1069 } <<
1070 <<
1071 for (G4int i=0; i<num; ++i) { <<
1072 if(nullptr != secParticles[i]) { <<
1073 G4Track* t = new G4Track(secParticles <<
1074 t->SetTouchableHandle(track.GetToucha <<
1075 if (biasManager) { <<
1076 t->SetWeight(weight * biasManager-> <<
1077 } else { <<
1078 t->SetWeight(weight); <<
1079 } <<
1080 if(i < num0) { <<
1081 t->SetCreatorModelID(secID); <<
1082 } else if(i < num0 + n1) { <<
1083 t->SetCreatorModelID(tripletID); <<
1084 } else { <<
1085 t->SetCreatorModelID(biasID); <<
1086 } <<
1087 <<
1088 //G4cout << "Secondary(post step) has <<
1089 // << ", kenergy " << t->GetKin <<
1090 // << " time= " << time/ns << " <<
1091 pParticleChange->AddSecondary(t); <<
1092 } <<
1093 } 1075 }
1094 } 1076 }
1095 1077
1096 if(0.0 == fParticleChange.GetProposedKineti <<
1097 fAlive == fParticleChange.GetTrackStatus <<
1098 if(particle->GetProcessManager()->GetAtRe <<
1099 { fParticleChange.ProposeTrackStatus <<
1100 else { fParticleChange.ProposeTrackStatus <<
1101 } <<
1102 <<
1103 /* 1078 /*
1104 if(-1 < verboseLevel) { 1079 if(-1 < verboseLevel) {
1105 G4cout << "::PostStepDoIt: Sample seconda 1080 G4cout << "::PostStepDoIt: Sample secondary; Efin= "
1106 << fParticleChange.GetProposedKineticEner 1081 << fParticleChange.GetProposedKineticEnergy()/MeV
1107 << " MeV; model= (" << currentMode 1082 << " MeV; model= (" << currentModel->LowEnergyLimit()
1108 << ", " << currentModel->HighEner 1083 << ", " << currentModel->HighEnergyLimit() << ")"
1109 << " preStepLambda= " << preStepL 1084 << " preStepLambda= " << preStepLambda
1110 << " dir= " << track.GetMomentumD 1085 << " dir= " << track.GetMomentumDirection()
1111 << " status= " << track.GetTrackS 1086 << " status= " << track.GetTrackStatus()
1112 << G4endl; 1087 << G4endl;
1113 } 1088 }
1114 */ 1089 */
>> 1090 ClearNumberOfInteractionLengthLeft();
1115 return &fParticleChange; 1091 return &fParticleChange;
1116 } 1092 }
1117 1093
1118 //....oooOO0OOooo........oooOO0OOooo........o 1094 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1119 1095
1120 G4bool G4VEnergyLossProcess::StorePhysicsTabl << 1096 void G4VEnergyLossProcess::PrintInfoDefinition()
1121 const G4ParticleDefinition* part, cons <<
1122 { 1097 {
1123 if (!isMaster || nullptr != baseParticle || << 1098 if(0 < verboseLevel) {
1124 for(std::size_t i=0; i<7; ++i) { << 1099 G4cout << G4endl << GetProcessName() << ": tables are built for "
1125 // ionisation table only for ionisation p << 1100 << particle->GetParticleName()
1126 if (nullptr == theData->Table(i) || (!isI << 1101 << G4endl
1127 continue; << 1102 << " dE/dx and range tables from "
1128 } << 1103 << G4BestUnit(minKinEnergy,"Energy")
1129 if (-1 < verboseLevel) { << 1104 << " to " << G4BestUnit(maxKinEnergy,"Energy")
1130 G4cout << "G4VEnergyLossProcess::StoreP << 1105 << " in " << nBins << " bins." << G4endl
1131 << " " << particle->GetParticleName() << 1106 << " Lambda tables from threshold to "
1132 << " " << GetProcessName() << 1107 << G4BestUnit(maxKinEnergy,"Energy")
1133 << " " << tnames[i] << " " << theDat << 1108 << " in " << nBins << " bins."
1134 } << 1109 << G4endl;
1135 if (!G4EmTableUtil::StoreTable(this, part << 1110 PrintInfo();
1136 dir, tnames[i], verboseLevel, asci << 1111 if(theRangeTableForLoss && isIonisation)
1137 return false; << 1112 G4cout << " Step function: finalRange(mm)= " << finalRange/mm
1138 } << 1113 << ", dRoverRange= " << dRoverRange
1139 } << 1114 << ", integral: " << integral
1140 return true; << 1115 << ", fluct: " << lossFluctuationFlag
1141 } << 1116 << G4endl;
1142 << 1117
1143 //....oooOO0OOooo........oooOO0OOooo........o << 1118 if(theCSDARangeTable && isIonisation)
1144 << 1119 G4cout << " CSDA range table up"
1145 G4bool << 1120 << " to " << G4BestUnit(maxKinEnergyCSDA,"Energy")
1146 G4VEnergyLossProcess::RetrievePhysicsTable(co << 1121 << " in " << nBinsCSDA << " bins." << G4endl;
1147 co << 1122
1148 { << 1123 if(nSCoffRegions>0)
1149 if (!isMaster || nullptr != baseParticle || << 1124 G4cout << " Subcutoff sampling in " << nSCoffRegions
1150 for(std::size_t i=0; i<7; ++i) { << 1125 << " regions" << G4endl;
1151 // ionisation table only for ionisation p << 1126
1152 if (!isIonisation && 1 == i) { continue; << 1127 if(2 < verboseLevel) {
1153 if(!G4EmTableUtil::RetrieveTable(this, pa << 1128 G4cout << "DEDXTable address= " << theDEDXTable << G4endl;
1154 verboseL << 1129 if(theDEDXTable && isIonisation) G4cout << (*theDEDXTable) << G4endl;
1155 return false; << 1130 G4cout << "non restricted DEDXTable address= "
>> 1131 << theDEDXunRestrictedTable << G4endl;
>> 1132 if(theDEDXunRestrictedTable && isIonisation)
>> 1133 G4cout << (*theDEDXunRestrictedTable) << G4endl;
>> 1134 if(theDEDXSubTable && isIonisation) G4cout << (*theDEDXSubTable)
>> 1135 << G4endl;
>> 1136 G4cout << "CSDARangeTable address= " << theCSDARangeTable
>> 1137 << G4endl;
>> 1138 if(theCSDARangeTable && isIonisation) G4cout << (*theCSDARangeTable)
>> 1139 << G4endl;
>> 1140 G4cout << "RangeTableForLoss address= " << theRangeTableForLoss
>> 1141 << G4endl;
>> 1142 if(theRangeTableForLoss && isIonisation)
>> 1143 G4cout << (*theRangeTableForLoss) << G4endl;
>> 1144 G4cout << "InverseRangeTable address= " << theInverseRangeTable
>> 1145 << G4endl;
>> 1146 if(theInverseRangeTable && isIonisation)
>> 1147 G4cout << (*theInverseRangeTable) << G4endl;
>> 1148 G4cout << "LambdaTable address= " << theLambdaTable << G4endl;
>> 1149 if(theLambdaTable && isIonisation) G4cout << (*theLambdaTable) << G4endl;
>> 1150 G4cout << "SubLambdaTable address= " << theSubLambdaTable << G4endl;
>> 1151 if(theSubLambdaTable && isIonisation) G4cout << (*theSubLambdaTable)
>> 1152 << G4endl;
1156 } 1153 }
1157 } 1154 }
1158 return true; <<
1159 } 1155 }
1160 1156
1161 //....oooOO0OOooo........oooOO0OOooo........o 1157 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1162 1158
1163 G4double G4VEnergyLossProcess::GetDEDXDispers << 1159 void G4VEnergyLossProcess::SetDEDXTable(G4PhysicsTable* p, G4EmTableType tType)
1164 const G4Mat <<
1165 const G4Dyn <<
1166 G4dou <<
1167 { 1160 {
1168 DefineMaterial(couple); << 1161 if(fTotal == tType && theDEDXunRestrictedTable != p) {
1169 G4double ekin = dp->GetKineticEnergy(); << 1162 if(theDEDXunRestrictedTable) theDEDXunRestrictedTable->clearAndDestroy();
1170 SelectModel(ekin*massRatio); << 1163 theDEDXunRestrictedTable = p;
1171 G4double tmax = currentModel->MaxSecondaryK << 1164 if(p) {
1172 G4double tcut = std::min(tmax,(*theCuts)[cu << 1165 size_t n = p->length();
1173 G4double d = 0.0; << 1166 G4PhysicsVector* pv = (*p)[0];
1174 G4VEmFluctuationModel* fm = currentModel->G << 1167 G4double emax = maxKinEnergyCSDA;
1175 if(nullptr != fm) { d = fm->Dispersion(curr << 1168 G4bool b;
1176 return d; << 1169 theDEDXAtMaxEnergy = new G4double [n];
1177 } << 1170
1178 << 1171 for (size_t i=0; i<n; i++) {
1179 //....oooOO0OOooo........oooOO0OOooo........o << 1172 pv = (*p)[i];
>> 1173 G4double dedx = pv->GetValue(emax, b);
>> 1174 theDEDXAtMaxEnergy[i] = dedx;
>> 1175 //G4cout << "i= " << i << " emax(MeV)= " << emax/MeV<< " dedx= "
>> 1176 //<< dedx << G4endl;
>> 1177 }
>> 1178 }
1180 1179
1181 G4double << 1180 } else if(fRestricted == tType) {
1182 G4VEnergyLossProcess::CrossSectionPerVolume(G << 1181 theDEDXTable = p;
1183 c << 1182 } else if(fSubRestricted == tType) {
1184 G << 1183 theDEDXSubTable = p;
1185 { << 1184 } else if(fIonisation == tType && theIonisationTable != p) {
1186 // Cross section per volume is calculated << 1185 if(theIonisationTable) theIonisationTable->clearAndDestroy();
1187 DefineMaterial(couple); << 1186 theIonisationTable = p;
1188 G4double cross = 0.0; << 1187 } else if(fSubIonisation == tType && theIonisationSubTable != p) {
1189 if (nullptr != theLambdaTable) { << 1188 if(theIonisationSubTable) theIonisationSubTable->clearAndDestroy();
1190 cross = GetLambdaForScaledEnergy(kineticE << 1189 theIonisationSubTable = p;
1191 logKinet <<
1192 } else { <<
1193 SelectModel(kineticEnergy*massRatio); <<
1194 cross = (!baseMat) ? biasFactor : biasFac <<
1195 cross *= (currentModel->CrossSectionPerVo <<
1196 <<
1197 } 1190 }
1198 return std::max(cross, 0.0); <<
1199 } 1191 }
1200 1192
1201 //....oooOO0OOooo........oooOO0OOooo........o 1193 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1202 1194
1203 G4double G4VEnergyLossProcess::MeanFreePath(c << 1195 void G4VEnergyLossProcess::SetCSDARangeTable(G4PhysicsTable* p)
1204 { 1196 {
1205 DefineMaterial(track.GetMaterialCutsCouple( << 1197 if(theCSDARangeTable != p) theCSDARangeTable = p;
1206 const G4double kinEnergy = track.GetKine <<
1207 const G4double logKinEnergy = track.GetDyna <<
1208 const G4double cs = GetLambdaForScaledEnerg <<
1209 <<
1210 return (0.0 < cs) ? 1.0/cs : DBL_MAX; <<
1211 } <<
1212 <<
1213 //....oooOO0OOooo........oooOO0OOooo........o <<
1214 1198
1215 G4double G4VEnergyLossProcess::ContinuousStep << 1199 if(p) {
1216 << 1200 size_t n = p->length();
1217 << 1201 G4PhysicsVector* pv = (*p)[0];
1218 { << 1202 G4double emax = maxKinEnergyCSDA;
1219 return AlongStepGetPhysicalInteractionLengt << 1203 G4bool b;
>> 1204 theRangeAtMaxEnergy = new G4double [n];
>> 1205
>> 1206 for (size_t i=0; i<n; i++) {
>> 1207 pv = (*p)[i];
>> 1208 G4double r2 = pv->GetValue(emax, b);
>> 1209 theRangeAtMaxEnergy[i] = r2;
>> 1210 //G4cout << "i= " << i << " e2(MeV)= " << emax/MeV << " r2= "
>> 1211 //<< r2<< G4endl;
>> 1212 }
>> 1213 }
1220 } 1214 }
1221 1215
1222 //....oooOO0OOooo........oooOO0OOooo........o 1216 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1223 1217
1224 G4double G4VEnergyLossProcess::GetMeanFreePat << 1218 void G4VEnergyLossProcess::SetRangeTableForLoss(G4PhysicsTable* p)
1225 const G4Track& t <<
1226 G4double, <<
1227 G4ForceCondition <<
1228 <<
1229 { 1219 {
1230 *condition = NotForced; << 1220 if(theRangeTableForLoss != p) {
1231 return MeanFreePath(track); << 1221 theRangeTableForLoss = p;
>> 1222 if(1 < verboseLevel) {
>> 1223 G4cout << "### Set Range table " << p
>> 1224 << " for " << particle->GetParticleName()
>> 1225 << " and process " << GetProcessName() << G4endl;
>> 1226 }
>> 1227 }
1232 } 1228 }
1233 1229
1234 //....oooOO0OOooo........oooOO0OOooo........o 1230 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1235 1231
1236 G4double G4VEnergyLossProcess::GetContinuousS << 1232 void G4VEnergyLossProcess::SetSecondaryRangeTable(G4PhysicsTable* p)
1237 const G4Track&, <<
1238 G4double, G4double, G4double& <<
1239 { 1233 {
1240 return DBL_MAX; << 1234 if(theSecondaryRangeTable != p) {
>> 1235 theSecondaryRangeTable = p;
>> 1236 if(1 < verboseLevel) {
>> 1237 G4cout << "### Set SecondaryRange table " << p
>> 1238 << " for " << particle->GetParticleName()
>> 1239 << " and process " << GetProcessName() << G4endl;
>> 1240 }
>> 1241 }
1241 } 1242 }
1242 1243
1243 //....oooOO0OOooo........oooOO0OOooo........o 1244 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1244 1245
1245 G4PhysicsVector* << 1246 void G4VEnergyLossProcess::SetInverseRangeTable(G4PhysicsTable* p)
1246 G4VEnergyLossProcess::LambdaPhysicsVector(con <<
1247 G4d <<
1248 { 1247 {
1249 DefineMaterial(couple); << 1248 if(theInverseRangeTable != p) {
1250 G4PhysicsVector* v = (*theLambdaTable)[base << 1249 theInverseRangeTable = p;
1251 return new G4PhysicsVector(*v); << 1250 if(1 < verboseLevel) {
>> 1251 G4cout << "### Set InverseRange table " << p
>> 1252 << " for " << particle->GetParticleName()
>> 1253 << " and process " << GetProcessName() << G4endl;
>> 1254 }
>> 1255 }
1252 } 1256 }
1253 1257
1254 //....oooOO0OOooo........oooOO0OOooo........o 1258 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1255 1259
1256 void << 1260 void G4VEnergyLossProcess::SetLambdaTable(G4PhysicsTable* p)
1257 G4VEnergyLossProcess::SetDEDXTable(G4PhysicsT <<
1258 { 1261 {
1259 if(1 < verboseLevel) { 1262 if(1 < verboseLevel) {
1260 G4cout << "### Set DEDX table " << p << " << 1263 G4cout << "### Set Lambda table " << p
1261 << " " << theDEDXunRestrictedTable << << 1264 << " for " << particle->GetParticleName()
1262 << " for " << particle->GetParticl << 1265 << " and process " << GetProcessName() << G4endl;
1263 << " and process " << GetProcessNa <<
1264 << " type=" << tType << " isIonisation:" <<
1265 } 1266 }
1266 if(fTotal == tType) { << 1267 if(theLambdaTable != p) theLambdaTable = p;
1267 theDEDXunRestrictedTable = p; << 1268 tablesAreBuilt = true;
1268 } else if(fRestricted == tType) { << 1269
1269 theDEDXTable = p; << 1270 if(p) {
1270 if(isMaster && nullptr == baseParticle) { << 1271 size_t n = p->length();
1271 theData->UpdateTable(theDEDXTable, 0); << 1272 G4PhysicsVector* pv = (*p)[0];
1272 } << 1273 G4double e, s, smax, emax;
1273 } else if(fIsIonisation == tType) { << 1274 theEnergyOfCrossSectionMax = new G4double [n];
1274 theIonisationTable = p; << 1275 theCrossSectionMax = new G4double [n];
1275 if(isMaster && nullptr == baseParticle) { << 1276 G4bool b;
1276 theData->UpdateTable(theIonisationTable << 1277
>> 1278 for (size_t i=0; i<n; i++) {
>> 1279 pv = (*p)[i];
>> 1280 emax = DBL_MAX;
>> 1281 smax = 0.0;
>> 1282 if(pv) {
>> 1283 size_t nb = pv->GetVectorLength();
>> 1284 emax = pv->GetLowEdgeEnergy(nb);
>> 1285 for (size_t j=0; j<nb; j++) {
>> 1286 e = pv->GetLowEdgeEnergy(j);
>> 1287 s = pv->GetValue(e,b);
>> 1288 if(s > smax) {
>> 1289 smax = s;
>> 1290 emax = e;
>> 1291 }
>> 1292 }
>> 1293 }
>> 1294 theEnergyOfCrossSectionMax[i] = emax;
>> 1295 theCrossSectionMax[i] = smax;
>> 1296 if(1 < verboseLevel) {
>> 1297 G4cout << "For " << particle->GetParticleName()
>> 1298 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
>> 1299 << " lambda= " << smax << G4endl;
>> 1300 }
1277 } 1301 }
1278 } 1302 }
1279 } 1303 }
1280 1304
1281 //....oooOO0OOooo........oooOO0OOooo........o 1305 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1282 1306
1283 void G4VEnergyLossProcess::SetCSDARangeTable( << 1307 void G4VEnergyLossProcess::SetSubLambdaTable(G4PhysicsTable* p)
1284 { 1308 {
1285 theCSDARangeTable = p; << 1309 if(theSubLambdaTable != p) {
>> 1310 theSubLambdaTable = p;
>> 1311 if(1 < verboseLevel) {
>> 1312 G4cout << "### Set SebLambda table " << p
>> 1313 << " for " << particle->GetParticleName()
>> 1314 << " and process " << GetProcessName() << G4endl;
>> 1315 }
>> 1316 }
1286 } 1317 }
1287 1318
1288 //....oooOO0OOooo........oooOO0OOooo........o 1319 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1289 1320
1290 void G4VEnergyLossProcess::SetRangeTableForLo << 1321 G4PhysicsVector* G4VEnergyLossProcess::LambdaPhysicsVector(
>> 1322 const G4MaterialCutsCouple* couple, G4double cut)
1291 { 1323 {
1292 theRangeTableForLoss = p; << 1324 // G4double cut = (*theCuts)[couple->GetIndex()];
>> 1325 // G4int nbins = nLambdaBins;
>> 1326 G4double tmin =
>> 1327 std::max(MinPrimaryEnergy(particle, couple->GetMaterial(), cut),
>> 1328 minKinEnergy);
>> 1329 if(tmin >= maxKinEnergy) tmin = 0.5*maxKinEnergy;
>> 1330 G4PhysicsVector* v = new G4PhysicsLogVector(tmin, maxKinEnergy, nBins);
>> 1331 return v;
1293 } 1332 }
1294 1333
1295 //....oooOO0OOooo........oooOO0OOooo........o 1334 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1296 1335
1297 void G4VEnergyLossProcess::SetInverseRangeTab << 1336 G4double G4VEnergyLossProcess::MicroscopicCrossSection(
>> 1337 G4double kineticEnergy, const G4MaterialCutsCouple* couple)
1298 { 1338 {
1299 theInverseRangeTable = p; << 1339 // Cross section per atom is calculated
>> 1340 DefineMaterial(couple);
>> 1341 G4double cross = 0.0;
>> 1342 G4bool b;
>> 1343 if(theLambdaTable)
>> 1344 cross =
>> 1345 ((*theLambdaTable)[currentMaterialIndex])->GetValue(kineticEnergy, b)/
>> 1346 currentMaterial->GetTotNbOfAtomsPerVolume();
>> 1347
>> 1348 return cross;
1300 } 1349 }
1301 1350
1302 //....oooOO0OOooo........oooOO0OOooo........o 1351 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1303 1352
1304 void G4VEnergyLossProcess::SetLambdaTable(G4P << 1353 G4bool G4VEnergyLossProcess::StorePhysicsTable(
>> 1354 const G4ParticleDefinition* part, const G4String& directory,
>> 1355 G4bool ascii)
1305 { 1356 {
1306 if(1 < verboseLevel) { << 1357 G4bool res = true;
1307 G4cout << "### Set Lambda table " << p << << 1358 if ( baseParticle || part != particle ) return res;
1308 << " for " << particle->GetParticl << 1359
1309 << " and process " << GetProcessNa << 1360 if ( theDEDXTable ) {
>> 1361 const G4String name = GetPhysicsTableFileName(part,directory,"DEDX",ascii);
>> 1362 if( !theDEDXTable->StorePhysicsTable(name,ascii)) res = false;
1310 } 1363 }
1311 theLambdaTable = p; <<
1312 tablesAreBuilt = true; <<
1313 1364
1314 if(isMaster && nullptr != p) { << 1365 if ( theDEDXunRestrictedTable ) {
1315 delete theEnergyOfCrossSectionMax; << 1366 const G4String name =
1316 theEnergyOfCrossSectionMax = nullptr; << 1367 GetPhysicsTableFileName(part,directory,"DEDXnr",ascii);
1317 if(fEmTwoPeaks == fXSType) { << 1368 if( !theDEDXTable->StorePhysicsTable(name,ascii)) res = false;
1318 if(nullptr != fXSpeaks) { <<
1319 for(auto & ptr : *fXSpeaks) { delete ptr; } <<
1320 delete fXSpeaks; <<
1321 } <<
1322 G4LossTableBuilder* bld = lManager->Get <<
1323 fXSpeaks = G4EmUtility::FillPeaksStruct <<
1324 if(nullptr == fXSpeaks) { fXSType = fEm <<
1325 } <<
1326 if(fXSType == fEmOnePeak) { <<
1327 theEnergyOfCrossSectionMax = G4EmUtilit <<
1328 if(nullptr == theEnergyOfCrossSectionMa <<
1329 } <<
1330 } 1369 }
1331 } <<
1332 1370
1333 //....oooOO0OOooo........oooOO0OOooo........o << 1371 if ( theDEDXSubTable ) {
>> 1372 const G4String name =
>> 1373 GetPhysicsTableFileName(part,directory,"SubDEDX",ascii);
>> 1374 if( !theDEDXSubTable->StorePhysicsTable(name,ascii)) res = false;
>> 1375 }
1334 1376
1335 void G4VEnergyLossProcess::SetEnergyOfCrossSe << 1377 if ( theIonisationTable ) {
1336 { << 1378 const G4String name =
1337 theEnergyOfCrossSectionMax = p; << 1379 GetPhysicsTableFileName(part,directory,"Ionisation",ascii);
1338 } << 1380 if( !theIonisationTable->StorePhysicsTable(name,ascii)) res = false;
>> 1381 }
1339 1382
1340 //....oooOO0OOooo........oooOO0OOooo........o << 1383 if ( theIonisationSubTable ) {
>> 1384 const G4String name =
>> 1385 GetPhysicsTableFileName(part,directory,"SubIonisation",ascii);
>> 1386 if( !theIonisationSubTable->StorePhysicsTable(name,ascii)) res = false;
>> 1387 }
1341 1388
1342 void G4VEnergyLossProcess::SetTwoPeaksXS(std: << 1389 if ( theCSDARangeTable && isIonisation ) {
1343 { << 1390 const G4String name =
1344 fXSpeaks = ptr; << 1391 GetPhysicsTableFileName(part,directory,"CSDARange",ascii);
1345 } << 1392 if( !theCSDARangeTable->StorePhysicsTable(name,ascii)) res = false;
>> 1393 }
1346 1394
1347 //....oooOO0OOooo........oooOO0OOooo........o << 1395 if ( theRangeTableForLoss && isIonisation ) {
>> 1396 const G4String name =
>> 1397 GetPhysicsTableFileName(part,directory,"Range",ascii);
>> 1398 if( !theRangeTableForLoss->StorePhysicsTable(name,ascii)) res = false;
>> 1399 }
1348 1400
1349 const G4Element* G4VEnergyLossProcess::GetCur << 1401 if ( theInverseRangeTable && isIonisation ) {
1350 { << 1402 const G4String name =
1351 return (nullptr != currentModel) << 1403 GetPhysicsTableFileName(part,directory,"InverseRange",ascii);
1352 ? currentModel->GetCurrentElement(current << 1404 if( !theInverseRangeTable->StorePhysicsTable(name,ascii)) res = false;
1353 } << 1405 }
1354 1406
1355 //....oooOO0OOooo........oooOO0OOooo........o << 1407 if ( theLambdaTable && isIonisation) {
>> 1408 const G4String name =
>> 1409 GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 1410 if( !theLambdaTable->StorePhysicsTable(name,ascii)) res = false;
>> 1411 }
1356 1412
1357 void G4VEnergyLossProcess::SetCrossSectionBia << 1413 if ( theSubLambdaTable && isIonisation) {
1358 << 1414 const G4String name =
1359 { << 1415 GetPhysicsTableFileName(part,directory,"SubLambda",ascii);
1360 if(f > 0.0) { << 1416 if( !theSubLambdaTable->StorePhysicsTable(name,ascii)) res = false;
1361 biasFactor = f; << 1417 }
1362 weightFlag = flag; << 1418 if ( res ) {
1363 if(1 < verboseLevel) { << 1419 if(0 < verboseLevel) {
1364 G4cout << "### SetCrossSectionBiasingFa << 1420 G4cout << "Physics tables are stored for " << particle->GetParticleName()
1365 << " process " << GetProcessName << 1421 << " and process " << GetProcessName()
1366 << " biasFactor= " << f << " wei << 1422 << " in the directory <" << directory
1367 << G4endl; << 1423 << "> " << G4endl;
1368 } 1424 }
>> 1425 } else {
>> 1426 G4cout << "Fail to store Physics Tables for "
>> 1427 << particle->GetParticleName()
>> 1428 << " and process " << GetProcessName()
>> 1429 << " in the directory <" << directory
>> 1430 << "> " << G4endl;
1369 } 1431 }
>> 1432 return res;
1370 } 1433 }
1371 1434
1372 //....oooOO0OOooo........oooOO0OOooo........o << 1435 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1373 1436
1374 void G4VEnergyLossProcess::ActivateForcedInte << 1437 G4bool G4VEnergyLossProcess::RetrievePhysicsTable(
1375 << 1438 const G4ParticleDefinition* part, const G4String& directory,
1376 << 1439 G4bool ascii)
1377 { 1440 {
1378 if(nullptr == biasManager) { biasManager = << 1441 G4bool res = true;
>> 1442 const G4String particleName = part->GetParticleName();
>> 1443
1379 if(1 < verboseLevel) { 1444 if(1 < verboseLevel) {
1380 G4cout << "### ActivateForcedInteraction: << 1445 G4cout << "G4VEnergyLossProcess::RetrievePhysicsTable() for "
1381 << " process " << GetProcessName() << 1446 << particleName << " and process " << GetProcessName()
1382 << " length(mm)= " << length/mm << 1447 << "; tables_are_built= " << tablesAreBuilt
1383 << " in G4Region <" << region << 1448 << G4endl;
1384 << "> weightFlag= " << flag <<
1385 << G4endl; <<
1386 } 1449 }
1387 weightFlag = flag; << 1450 if(particle == part) {
1388 biasManager->ActivateForcedInteraction(leng <<
1389 } <<
1390 1451
1391 //....oooOO0OOooo........oooOO0OOooo........o << 1452 G4bool yes = true;
1392 << 1453 G4bool fpi = true;
1393 void << 1454 if ( !baseParticle ) {
1394 G4VEnergyLossProcess::ActivateSecondaryBiasin << 1455 G4String filename;
1395 << 1456
1396 << 1457 filename = GetPhysicsTableFileName(part,directory,"DEDX",ascii);
1397 { << 1458 yes = theDEDXTable->ExistPhysicsTable(filename);
1398 if (0.0 <= factor) { << 1459 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
1399 // Range cut can be applied only for e- << 1460 theDEDXTable,filename,ascii);
1400 if(0.0 == factor && secondaryParticle != << 1461 if(yes) {
1401 { return; } << 1462 if (0 < verboseLevel) {
>> 1463 G4cout << "DEDX table for " << particleName
>> 1464 << " is Retrieved from <"
>> 1465 << filename << ">"
>> 1466 << G4endl;
>> 1467 }
>> 1468 } else {
>> 1469 fpi = false;
>> 1470 if (1 < verboseLevel) {
>> 1471 G4cout << "DEDX table for " << particleName << " from file <"
>> 1472 << filename << "> is not Retrieved"
>> 1473 << G4endl;
>> 1474 }
>> 1475 }
1402 1476
1403 if(nullptr == biasManager) { biasManager << 1477 filename = GetPhysicsTableFileName(part,directory,"Range",ascii);
1404 biasManager->ActivateSecondaryBiasing(reg << 1478 yes = theRangeTableForLoss->ExistPhysicsTable(filename);
1405 if(1 < verboseLevel) { << 1479 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
1406 G4cout << "### ActivateSecondaryBiasing << 1480 theRangeTableForLoss,filename,ascii);
1407 << " process " << GetProcessName << 1481 if(yes) {
1408 << " factor= " << factor << 1482 if (0 < verboseLevel) {
1409 << " in G4Region <" << region << 1483 G4cout << "Range table for loss for " << particleName
1410 << "> energyLimit(MeV)= " << ene << 1484 << " is Retrieved from <"
1411 << G4endl; << 1485 << filename << ">"
1412 } << 1486 << G4endl;
1413 } << 1487 }
1414 } << 1488 } else {
>> 1489 if(fpi) {
>> 1490 res = false;
>> 1491 G4cout << "Range table for loss for " << particleName
>> 1492 << " from file <"
>> 1493 << filename << "> is not Retrieved"
>> 1494 << G4endl;
>> 1495 }
>> 1496 }
1415 1497
1416 //....oooOO0OOooo........oooOO0OOooo........o << 1498 filename = GetPhysicsTableFileName(part,directory,"DEDXnr",ascii);
>> 1499 yes = theDEDXunRestrictedTable->ExistPhysicsTable(filename);
>> 1500 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
>> 1501 theDEDXunRestrictedTable,filename,ascii);
>> 1502 if(yes) {
>> 1503 if (0 < verboseLevel) {
>> 1504 G4cout << "Non-restricted DEDX table for " << particleName
>> 1505 << " is Retrieved from <"
>> 1506 << filename << ">"
>> 1507 << G4endl;
>> 1508 }
>> 1509 } else {
>> 1510 if (1 < verboseLevel) {
>> 1511 G4cout << "Non-restricted DEDX table for " << particleName
>> 1512 << " from file <"
>> 1513 << filename << "> is not Retrieved"
>> 1514 << G4endl;
>> 1515 }
>> 1516 }
1417 1517
1418 void G4VEnergyLossProcess::SetIonisation(G4bo << 1518 filename = GetPhysicsTableFileName(part,directory,"CSDARange",ascii);
1419 { << 1519 yes = theCSDARangeTable->ExistPhysicsTable(filename);
1420 isIonisation = val; << 1520 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
1421 aGPILSelection = (val) ? CandidateForSelect << 1521 theCSDARangeTable,filename,ascii);
1422 } << 1522 if(yes) {
>> 1523 if (0 < verboseLevel) {
>> 1524 G4cout << "CSDA Range table for " << particleName
>> 1525 << " is Retrieved from <"
>> 1526 << filename << ">"
>> 1527 << G4endl;
>> 1528 }
>> 1529 } else {
>> 1530 G4cout << "CSDA Range table for loss for " << particleName
>> 1531 << " does not exist"
>> 1532 << G4endl;
>> 1533 }
1423 1534
1424 //....oooOO0OOooo........oooOO0OOooo........o << 1535 filename = GetPhysicsTableFileName(part,directory,"InverseRange",ascii);
>> 1536 yes = theInverseRangeTable->ExistPhysicsTable(filename);
>> 1537 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
>> 1538 theInverseRangeTable,filename,ascii);
>> 1539 if(yes) {
>> 1540 if (0 < verboseLevel) {
>> 1541 G4cout << "InverseRange table for " << particleName
>> 1542 << " is Retrieved from <"
>> 1543 << filename << ">"
>> 1544 << G4endl;
>> 1545 }
>> 1546 } else {
>> 1547 if(fpi) {
>> 1548 res = false;
>> 1549 G4cout << "InverseRange table for " << particleName
>> 1550 << " from file <"
>> 1551 << filename << "> is not Retrieved"
>> 1552 << G4endl;
1425 1553
1426 void G4VEnergyLossProcess::SetLinearLossLimi << 1554 }
1427 { << 1555 }
1428 if(0.0 < val && val < 1.0) { <<
1429 linLossLimit = val; <<
1430 actLinLossLimit = true; <<
1431 } else { PrintWarning("SetLinearLossLimit", <<
1432 } <<
1433 1556
1434 //....oooOO0OOooo........oooOO0OOooo........o << 1557 filename = GetPhysicsTableFileName(part,directory,"Lambda",ascii);
>> 1558 yes = theLambdaTable->ExistPhysicsTable(filename);
>> 1559 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
>> 1560 theLambdaTable,filename,ascii);
>> 1561 if(yes) {
>> 1562 if (0 < verboseLevel) {
>> 1563 G4cout << "Lambda table for " << particleName
>> 1564 << " is Retrieved from <"
>> 1565 << filename << ">"
>> 1566 << G4endl;
>> 1567 }
>> 1568 } else {
>> 1569 if(fpi) {
>> 1570 res = false;
>> 1571 G4cout << "Lambda table for " << particleName << " from file <"
>> 1572 << filename << "> is not Retrieved"
>> 1573 << G4endl;
>> 1574 }
>> 1575 }
1435 1576
1436 void G4VEnergyLossProcess::SetStepFunction(G4 << 1577 filename = GetPhysicsTableFileName(part,directory,"SubDEDX",ascii);
1437 { << 1578 yes = theDEDXSubTable->ExistPhysicsTable(filename);
1438 if(0.0 < v1 && 0.0 < v2) { << 1579 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
1439 dRoverRange = std::min(1.0, v1); << 1580 theDEDXSubTable,filename,ascii);
1440 finalRange = std::min(v2, 1.e+50); << 1581 if(yes) {
1441 } else { << 1582 if (0 < verboseLevel) {
1442 PrintWarning("SetStepFunctionV1", v1); << 1583 G4cout << "SubDEDX table for " << particleName
1443 PrintWarning("SetStepFunctionV2", v2); << 1584 << " is Retrieved from <"
1444 } << 1585 << filename << ">"
1445 } << 1586 << G4endl;
>> 1587 }
>> 1588 } else {
>> 1589 if(nSCoffRegions) {
>> 1590 res=false;
>> 1591 G4cout << "SubDEDX table for " << particleName << " from file <"
>> 1592 << filename << "> is not Retrieved"
>> 1593 << G4endl;
>> 1594 }
>> 1595 }
1446 1596
1447 //....oooOO0OOooo........oooOO0OOooo........o << 1597 filename = GetPhysicsTableFileName(part,directory,"SubLambda",ascii);
>> 1598 yes = theSubLambdaTable->ExistPhysicsTable(filename);
>> 1599 if(yes) yes = G4PhysicsTableHelper::RetrievePhysicsTable(
>> 1600 theSubLambdaTable,filename,ascii);
>> 1601 if(yes) {
>> 1602 if (0 < verboseLevel) {
>> 1603 G4cout << "SubLambda table for " << particleName
>> 1604 << " is Retrieved from <"
>> 1605 << filename << ">"
>> 1606 << G4endl;
>> 1607 }
>> 1608 } else {
>> 1609 if(nSCoffRegions) {
>> 1610 res=false;
>> 1611 G4cout << "SubLambda table for " << particleName << " from file <"
>> 1612 << filename << "> is not Retrieved"
>> 1613 << G4endl;
>> 1614 }
>> 1615 }
1448 1616
1449 void G4VEnergyLossProcess::SetLowestEnergyLim << 1617 filename = GetPhysicsTableFileName(part,directory,"Ionisation",ascii);
1450 { << 1618 yes = theIonisationTable->ExistPhysicsTable(filename);
1451 if(1.e-18 < val && val < 1.e+50) { lowestKi << 1619 if(yes) {
1452 else { PrintWarning("SetLowestEnergyLimit", << 1620 theIonisationTable =
1453 } << 1621 G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable);
>> 1622
>> 1623 yes = G4PhysicsTableHelper::RetrievePhysicsTable(
>> 1624 theIonisationTable,filename,ascii);
>> 1625 }
>> 1626 if(yes) {
>> 1627 if (0 < verboseLevel) {
>> 1628 G4cout << "Ionisation table for " << particleName
>> 1629 << " is Retrieved from <"
>> 1630 << filename << ">"
>> 1631 << G4endl;
>> 1632 }
>> 1633 }
1454 1634
1455 //....oooOO0OOooo........oooOO0OOooo........o << 1635 filename = GetPhysicsTableFileName(part,directory,"SubIonisation",ascii);
>> 1636 yes = theIonisationSubTable->ExistPhysicsTable(filename);
>> 1637 if(yes) {
>> 1638 theIonisationSubTable =
>> 1639 G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable);
>> 1640 yes = G4PhysicsTableHelper::RetrievePhysicsTable(
>> 1641 theIonisationSubTable,filename,ascii);
>> 1642 }
>> 1643 if(yes) {
>> 1644 if (0 < verboseLevel) {
>> 1645 G4cout << "SubIonisation table for " << particleName
>> 1646 << " is Retrieved from <"
>> 1647 << filename << ">"
>> 1648 << G4endl;
>> 1649 }
>> 1650 }
>> 1651 }
>> 1652 }
1456 1653
1457 void G4VEnergyLossProcess::SetDEDXBinning(G4i << 1654 return res;
1458 { <<
1459 if(2 < n && n < 1000000000) { <<
1460 nBins = n; <<
1461 actBinning = true; <<
1462 } else { <<
1463 G4double e = (G4double)n; <<
1464 PrintWarning("SetDEDXBinning", e); <<
1465 } <<
1466 } 1655 }
1467 1656
1468 //....oooOO0OOooo........oooOO0OOooo........o 1657 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1469 << 1658
1470 void G4VEnergyLossProcess::SetMinKinEnergy(G4 << 1659 void G4VEnergyLossProcess::AddCollaborativeProcess(
>> 1660 G4VEnergyLossProcess* p)
1471 { 1661 {
1472 if(1.e-18 < e && e < maxKinEnergy) { << 1662 G4bool add = true;
1473 minKinEnergy = e; << 1663 if(nProcesses > 0) {
1474 actMinKinEnergy = true; << 1664 for(G4int i=0; i<nProcesses; i++) {
1475 } else { PrintWarning("SetMinKinEnergy", e) << 1665 if(p == scProcesses[i]) {
>> 1666 add = false;
>> 1667 break;
>> 1668 }
>> 1669 }
>> 1670 }
>> 1671 if(add) {
>> 1672 scProcesses.push_back(p);
>> 1673 nProcesses++;
>> 1674 if (0 < verboseLevel)
>> 1675 G4cout << "### The process " << p->GetProcessName()
>> 1676 << " is added to the list of collaborative processes of "
>> 1677 << GetProcessName() << G4endl;
>> 1678 }
1476 } 1679 }
1477 1680
1478 //....oooOO0OOooo........oooOO0OOooo........o 1681 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1479 1682
1480 void G4VEnergyLossProcess::SetMaxKinEnergy(G4 << 1683 G4double G4VEnergyLossProcess::GetDEDXDispersion(
>> 1684 const G4MaterialCutsCouple *couple,
>> 1685 const G4DynamicParticle* dp,
>> 1686 G4double length)
1481 { 1687 {
1482 if(minKinEnergy < e && e < 1.e+50) { << 1688 DefineMaterial(couple);
1483 maxKinEnergy = e; << 1689 G4double ekin = dp->GetKineticEnergy();
1484 actMaxKinEnergy = true; << 1690 G4VEmModel* currentModel = SelectModel(ekin*massRatio);
1485 if(e < maxKinEnergyCSDA) { maxKinEnergyCS << 1691 G4double tmax = currentModel->MaxSecondaryKinEnergy(dp);
1486 } else { PrintWarning("SetMaxKinEnergy", e) << 1692 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
>> 1693 G4double d = 0.0;
>> 1694 G4VEmFluctuationModel* fm = currentModel->GetModelOfFluctuations();
>> 1695 if(fm) d = fm->Dispersion(currentMaterial,dp,tmax,length);
>> 1696 return d;
1487 } 1697 }
1488 1698
1489 //....oooOO0OOooo........oooOO0OOooo........o 1699 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1490 1700
1491 void G4VEnergyLossProcess::PrintWarning(const << 1701 void G4VEnergyLossProcess::ActivateDeexcitation(G4bool, const G4Region*)
1492 { << 1702 {}
1493 G4String ss = "G4VEnergyLossProcess::" + ti <<
1494 G4ExceptionDescription ed; <<
1495 ed << "Parameter is out of range: " << val <<
1496 << " it will have no effect!\n" << " Pr <<
1497 << GetProcessName() << " nbins= " << nB <<
1498 << " Emin(keV)= " << minKinEnergy/keV <<
1499 << " Emax(GeV)= " << maxKinEnergy/GeV; <<
1500 G4Exception(ss, "em0044", JustWarning, ed); <<
1501 } <<
1502 1703
1503 //....oooOO0OOooo........oooOO0OOooo........o 1704 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1504 1705
1505 void G4VEnergyLossProcess::ProcessDescription <<
1506 { <<
1507 if(nullptr != particle) { StreamInfo(out, * <<
1508 } <<
1509 <<
1510 //....oooOO0OOooo........oooOO0OOooo........o <<
1511 1706