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25 // 25 //
>> 26 // $Id: G4VEnergyLossProcess.cc,v 1.143 2008/10/17 14:46:16 vnivanch Exp $
>> 27 // GEANT4 tag $Name: geant4-09-02-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):
95 G4VContinuousDiscreteProcess(name, type) << 149 G4VContinuousDiscreteProcess(name, type),
>> 150 secondaryParticle(0),
>> 151 nSCoffRegions(0),
>> 152 idxSCoffRegions(0),
>> 153 nProcesses(0),
>> 154 theDEDXTable(0),
>> 155 theDEDXSubTable(0),
>> 156 theDEDXunRestrictedTable(0),
>> 157 theIonisationTable(0),
>> 158 theIonisationSubTable(0),
>> 159 theRangeTableForLoss(0),
>> 160 theCSDARangeTable(0),
>> 161 theSecondaryRangeTable(0),
>> 162 theInverseRangeTable(0),
>> 163 theLambdaTable(0),
>> 164 theSubLambdaTable(0),
>> 165 theDEDXAtMaxEnergy(0),
>> 166 theRangeAtMaxEnergy(0),
>> 167 theEnergyOfCrossSectionMax(0),
>> 168 theCrossSectionMax(0),
>> 169 baseParticle(0),
>> 170 minSubRange(0.1),
>> 171 lossFluctuationFlag(true),
>> 172 rndmStepFlag(false),
>> 173 tablesAreBuilt(false),
>> 174 integral(true),
>> 175 isIon(false),
>> 176 isIonisation(true),
>> 177 useSubCutoff(false),
>> 178 particle(0),
>> 179 currentCouple(0),
>> 180 nWarnings(0),
>> 181 mfpKinEnergy(0.0)
96 { 182 {
97 theParameters = G4EmParameters::Instance(); <<
98 SetVerboseLevel(1); 183 SetVerboseLevel(1);
99 184
100 // low energy limit 185 // low energy limit
101 lowestKinEnergy = theParameters->LowestElect << 186 lowestKinEnergy = 1.*eV;
102 187
103 // Size of tables << 188 // Size of tables assuming spline
104 minKinEnergy = 0.1*CLHEP::keV; << 189 minKinEnergy = 0.1*keV;
105 maxKinEnergy = 100.0*CLHEP::TeV; << 190 maxKinEnergy = 100.0*TeV;
106 maxKinEnergyCSDA = 1.0*CLHEP::GeV; <<
107 nBins = 84; 191 nBins = 84;
>> 192 maxKinEnergyCSDA = 1.0*GeV;
108 nBinsCSDA = 35; 193 nBinsCSDA = 35;
109 194
110 invLambdaFactor = 1.0/lambdaFactor; << 195 // default linear loss limit for spline
>> 196 linLossLimit = 0.01;
>> 197
>> 198 // default dRoverRange and finalRange
>> 199 SetStepFunction(0.2, 1.0*mm);
>> 200
>> 201 // default lambda factor
>> 202 lambdaFactor = 0.8;
111 203
112 // default linear loss limit << 204 // particle types
113 finalRange = 1.*CLHEP::mm; << 205 theElectron = G4Electron::Electron();
>> 206 thePositron = G4Positron::Positron();
>> 207 theGenericIon = 0;
114 208
115 // run time objects 209 // run time objects
116 pParticleChange = &fParticleChange; 210 pParticleChange = &fParticleChange;
117 fParticleChange.SetSecondaryWeightByProcess( <<
118 modelManager = new G4EmModelManager(); 211 modelManager = new G4EmModelManager();
119 safetyHelper = G4TransportationManager::GetT 212 safetyHelper = G4TransportationManager::GetTransportationManager()
120 ->GetSafetyHelper(); 213 ->GetSafetyHelper();
121 aGPILSelection = CandidateForSelection; 214 aGPILSelection = CandidateForSelection;
122 215
123 // initialise model 216 // initialise model
124 lManager = G4LossTableManager::Instance(); << 217 (G4LossTableManager::Instance())->Register(this);
125 lManager->Register(this); << 218 fluctModel = 0;
126 isMaster = lManager->IsMaster(); << 219
127 << 220 scTracks.reserve(5);
128 G4LossTableBuilder* bld = lManager->GetTable << 221 secParticles.reserve(5);
129 theDensityFactor = bld->GetDensityFactors(); << 222
130 theDensityIdx = bld->GetCoupleIndexes(); << 223 // Data for stragling of ranges from ICRU'37 report
131 << 224 const G4int nrbins = 7;
132 scTracks.reserve(10); << 225 vstrag = new G4PhysicsLogVector(keV, GeV, nrbins-1);
133 secParticles.reserve(12); << 226 vstrag->SetSpline(true);
134 emModels = new std::vector<G4VEmModel*>; << 227 G4double s[nrbins] = {-0.2, -0.85, -1.3, -1.578, -1.76, -1.85, -1.9};
>> 228 for(G4int i=0; i<nrbins; i++) {vstrag->PutValue(i, s[i]);}
135 } 229 }
136 230
137 //....oooOO0OOooo........oooOO0OOooo........oo 231 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
138 232
139 G4VEnergyLossProcess::~G4VEnergyLossProcess() 233 G4VEnergyLossProcess::~G4VEnergyLossProcess()
140 { 234 {
141 if (isMaster) { << 235 if(1 < verboseLevel)
142 if(nullptr == baseParticle) { delete theDa << 236 G4cout << "G4VEnergyLossProcess destruct " << GetProcessName()
143 delete theEnergyOfCrossSectionMax; << 237 << G4endl;
144 if(nullptr != fXSpeaks) { << 238 delete vstrag;
145 for(auto const & v : *fXSpeaks) { delete << 239 Clear();
146 delete fXSpeaks; << 240
>> 241 if ( !baseParticle ) {
>> 242 if(theDEDXTable && theRangeTableForLoss) {
>> 243 if(theIonisationTable == theDEDXTable) theIonisationTable = 0;
>> 244 theDEDXTable->clearAndDestroy();
>> 245 delete theDEDXTable;
>> 246 if(theDEDXSubTable) {
>> 247 if(theIonisationSubTable == theDEDXSubTable)
>> 248 theIonisationSubTable = 0;
>> 249 theDEDXSubTable->clearAndDestroy();
>> 250 delete theDEDXSubTable;
>> 251 }
>> 252 }
>> 253 if(theIonisationTable) {
>> 254 theIonisationTable->clearAndDestroy();
>> 255 delete theIonisationTable;
>> 256 }
>> 257 if(theIonisationSubTable) {
>> 258 theIonisationSubTable->clearAndDestroy();
>> 259 delete theIonisationSubTable;
>> 260 }
>> 261 if(theDEDXunRestrictedTable && theCSDARangeTable) {
>> 262 theDEDXunRestrictedTable->clearAndDestroy();
>> 263 delete theDEDXunRestrictedTable;
>> 264 }
>> 265 if(theCSDARangeTable) {
>> 266 theCSDARangeTable->clearAndDestroy();
>> 267 delete theCSDARangeTable;
>> 268 }
>> 269 if(theRangeTableForLoss) {
>> 270 theRangeTableForLoss->clearAndDestroy();
>> 271 delete theRangeTableForLoss;
>> 272 }
>> 273 if(theInverseRangeTable) {
>> 274 theInverseRangeTable->clearAndDestroy();
>> 275 delete theInverseRangeTable;
>> 276 }
>> 277 if(theLambdaTable) {
>> 278 theLambdaTable->clearAndDestroy();
>> 279 delete theLambdaTable;
>> 280 }
>> 281 if(theSubLambdaTable) {
>> 282 theSubLambdaTable->clearAndDestroy();
>> 283 delete theSubLambdaTable;
147 } 284 }
148 } 285 }
149 delete modelManager; <<
150 delete biasManager; <<
151 delete scoffRegions; <<
152 delete emModels; <<
153 lManager->DeRegister(this); <<
154 } <<
155 286
156 //....oooOO0OOooo........oooOO0OOooo........oo << 287 delete modelManager;
157 << 288 (G4LossTableManager::Instance())->DeRegister(this);
158 G4double G4VEnergyLossProcess::MinPrimaryEnerg <<
159 <<
160 <<
161 { <<
162 return cut; <<
163 } <<
164 <<
165 //....oooOO0OOooo........oooOO0OOooo........oo <<
166 <<
167 void G4VEnergyLossProcess::AddEmModel(G4int or <<
168 G4VEmFlu <<
169 const G4 <<
170 { <<
171 if(nullptr == ptr) { return; } <<
172 G4VEmFluctuationModel* afluc = (nullptr == f <<
173 modelManager->AddEmModel(order, ptr, afluc, <<
174 ptr->SetParticleChange(pParticleChange, aflu <<
175 } 289 }
176 290
177 //....oooOO0OOooo........oooOO0OOooo........oo 291 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
178 292
179 void G4VEnergyLossProcess::SetEmModel(G4VEmMod << 293 void G4VEnergyLossProcess::Clear()
180 { 294 {
181 if(nullptr == ptr) { return; } << 295 if(1 < verboseLevel) {
182 if(!emModels->empty()) { << 296 G4cout << "G4VEnergyLossProcess::Clear() for " << GetProcessName()
183 for(auto & em : *emModels) { if(em == ptr) << 297 << G4endl;
184 } 298 }
185 emModels->push_back(ptr); << 299 delete [] theDEDXAtMaxEnergy;
186 } << 300 delete [] theRangeAtMaxEnergy;
>> 301 delete [] theEnergyOfCrossSectionMax;
>> 302 delete [] theCrossSectionMax;
>> 303 delete [] idxSCoffRegions;
187 304
188 //....oooOO0OOooo........oooOO0OOooo........oo << 305 theDEDXAtMaxEnergy = 0;
>> 306 theRangeAtMaxEnergy = 0;
>> 307 theEnergyOfCrossSectionMax = 0;
>> 308 theCrossSectionMax = 0;
>> 309 tablesAreBuilt = false;
189 310
190 void G4VEnergyLossProcess::SetDynamicMassCharg << 311 //scTracks.clear();
191 << 312 scProcesses.clear();
192 { << 313 nProcesses = 0;
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 } 314 }
200 315
201 //....oooOO0OOooo........oooOO0OOooo........oo 316 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
202 317
203 void 318 void
204 G4VEnergyLossProcess::PreparePhysicsTable(cons 319 G4VEnergyLossProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
205 { 320 {
206 particle = G4EmTableUtil::CheckIon(this, &pa << 321 if(1 < verboseLevel) {
207 verboseLe << 322 G4cout << "G4VEnergyLossProcess::PreparePhysicsTable for "
>> 323 << GetProcessName()
>> 324 << " for " << part.GetParticleName()
>> 325 << G4endl;
>> 326 }
208 327
209 if( particle != &part ) { << 328 currentCouple = 0;
210 if(!isIon) { lManager->RegisterExtraPartic << 329 preStepLambda = 0.0;
211 if(1 < verboseLevel) { << 330 mfpKinEnergy = DBL_MAX;
212 G4cout << "### G4VEnergyLossProcess::Pre << 331 fRange = DBL_MAX;
213 << " interrupted for " << GetProc << 332 preStepKinEnergy = 0.0;
214 << part.GetParticleName() << " is << 333 chargeSqRatio = 1.0;
215 << " spline=" << spline << G4endl << 334 massRatio = 1.0;
>> 335 reduceFactor = 1.0;
>> 336
>> 337 G4LossTableManager* lManager = G4LossTableManager::Instance();
>> 338
>> 339 // Are particle defined?
>> 340 if( !particle ) {
>> 341 particle = ∂
>> 342 if(part.GetParticleType() == "nucleus") {
>> 343 if(!theGenericIon) theGenericIon = G4GenericIon::GenericIon();
>> 344 if(particle == theGenericIon) { isIon = true; }
>> 345 else if(part.GetPDGCharge() > eplus) {
>> 346 isIon = true;
>> 347
>> 348 // generic ions created on-fly
>> 349 if(part.GetPDGCharge() > 2.5*eplus) {
>> 350 particle = theGenericIon;
>> 351 }
>> 352 }
216 } 353 }
217 return; <<
218 } 354 }
219 355
220 tablesAreBuilt = false; << 356 if( particle != &part) {
221 if (GetProcessSubType() == fIonisation) { Se << 357 if(part.GetParticleType() == "nucleus") {
>> 358 isIon = true;
>> 359 lManager->RegisterIon(&part, this);
>> 360 } else {
>> 361 lManager->RegisterExtraParticle(&part, this);
>> 362 }
>> 363 return;
>> 364 }
222 365
223 G4LossTableBuilder* bld = lManager->GetTable << 366 Clear();
224 lManager->PreparePhysicsTable(&part, this); <<
225 367
226 // Base particle and set of models can be de 368 // Base particle and set of models can be defined here
227 InitialiseEnergyLossProcess(particle, basePa 369 InitialiseEnergyLossProcess(particle, baseParticle);
228 370
229 // parameters of the process << 371 // Tables preparation
230 if(!actLossFluc) { lossFluctuationFlag = the << 372 if (!baseParticle) {
231 useCutAsFinalRange = theParameters->UseCutAs << 373
232 if(!actMinKinEnergy) { minKinEnergy = thePar << 374 theDEDXTable = G4PhysicsTableHelper::PreparePhysicsTable(theDEDXTable);
233 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 375 if (lManager->BuildCSDARange()) {
234 if(!actBinning) { nBins = theParameters->Num << 376 theDEDXunRestrictedTable =
235 maxKinEnergyCSDA = theParameters->MaxEnergyF << 377 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXunRestrictedTable);
236 nBinsCSDA = theParameters->NumberOfBinsPerDe << 378 theCSDARangeTable =
237 *G4lrint(std::log10(maxKinEnergyCSDA/minKi << 379 G4PhysicsTableHelper::PreparePhysicsTable(theCSDARangeTable);
238 if(!actLinLossLimit) { linLossLimit = thePar << 380 }
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); <<
247 381
248 fRangeEnergy = 0.0; << 382 theRangeTableForLoss =
>> 383 G4PhysicsTableHelper::PreparePhysicsTable(theRangeTableForLoss);
>> 384 theInverseRangeTable =
>> 385 G4PhysicsTableHelper::PreparePhysicsTable(theInverseRangeTable);
>> 386
>> 387 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
>> 388 if (nSCoffRegions) {
>> 389 theDEDXSubTable =
>> 390 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXSubTable);
>> 391 theSubLambdaTable =
>> 392 G4PhysicsTableHelper::PreparePhysicsTable(theSubLambdaTable);
>> 393 }
>> 394 }
249 395
250 G4double initialCharge = particle->GetPDGCha 396 G4double initialCharge = particle->GetPDGCharge();
251 G4double initialMass = particle->GetPDGMas 397 G4double initialMass = particle->GetPDGMass();
252 398
253 theParameters->FillStepFunction(particle, th << 399 if (baseParticle) {
254 << 400 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 401 G4double q = initialCharge/baseParticle->GetPDGCharge();
260 chargeSqRatio = q*q; 402 chargeSqRatio = q*q;
261 if(chargeSqRatio > 0.0) { reduceFactor = 1 << 403 if(chargeSqRatio > 0.0) reduceFactor = 1.0/(chargeSqRatio*massRatio);
262 } 404 }
263 lowestKinEnergy = (initialMass < CLHEP::MeV) <<
264 ? theParameters->LowestElectronEnergy() <<
265 : theParameters->LowestMuHadEnergy(); <<
266 405
267 // Tables preparation << 406 theCuts = modelManager->Initialise(particle, secondaryParticle,
268 if (isMaster && nullptr == baseParticle) { << 407 minSubRange, verboseLevel);
269 if(nullptr == theData) { theData = new G4E << 408
>> 409 // Sub Cutoff Regime
>> 410 if (nSCoffRegions>0) {
>> 411 theSubCuts = modelManager->SubCutoff();
270 412
271 if(nullptr != theDEDXTable && isIonisation << 413 const G4ProductionCutsTable* theCoupleTable=
272 if(nullptr != theIonisationTable && theD << 414 G4ProductionCutsTable::GetProductionCutsTable();
273 theData->CleanTable(0); << 415 size_t numOfCouples = theCoupleTable->GetTableSize();
274 theDEDXTable = theIonisationTable; << 416 idxSCoffRegions = new G4int[numOfCouples];
275 theIonisationTable = nullptr; << 417
>> 418 for (size_t j=0; j<numOfCouples; j++) {
>> 419
>> 420 const G4MaterialCutsCouple* couple =
>> 421 theCoupleTable->GetMaterialCutsCouple(j);
>> 422 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 423 G4int reg = 0;
>> 424 for(G4int i=0; i<nSCoffRegions; i++) {
>> 425 if( pcuts == scoffRegions[i]->GetProductionCuts()) reg = 1;
276 } 426 }
277 } << 427 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 } 428 }
293 } 429 }
294 430
295 // forced biasing << 431 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 } <<
320 432
321 if(1 < verboseLevel) { << 433 if (1 < verboseLevel) {
322 G4cout << "G4VEnergyLossProcess::PrepearPh << 434 G4cout << "G4VEnergyLossProcess::Initialise() is done "
323 << " for " << GetProcessName() << " << 435 << " for local " << particle->GetParticleName()
324 << " isIon= " << isIon << " spline= << 436 << " isIon= " << isIon
325 if(baseParticle) { << 437 << " chargeSqRatio= " << chargeSqRatio
326 G4cout << "; base: " << baseParticle->Ge <<
327 } <<
328 G4cout << G4endl; <<
329 G4cout << " chargeSqRatio= " << chargeSqRa <<
330 << " massRatio= " << massRatio 438 << " massRatio= " << massRatio
331 << " reduceFactor= " << reduceFacto 439 << " reduceFactor= " << reduceFactor << G4endl;
332 if (nSCoffRegions > 0) { << 440 if (nSCoffRegions) {
333 G4cout << " SubCut secondary production << 441 G4cout << " SubCutoff Regime is ON for regions: " << G4endl;
334 for (G4int i=0; i<nSCoffRegions; ++i) { << 442 for (G4int i=0; i<nSCoffRegions; i++) {
335 const G4Region* r = (*scoffRegions)[i] << 443 const G4Region* r = scoffRegions[i];
336 G4cout << " " << r->GetName( << 444 G4cout << " " << r->GetName() << G4endl;
337 } 445 }
338 } else if(nullptr != subcutProducer) { <<
339 G4cout << " SubCut secondary production <<
340 } 446 }
341 } 447 }
342 } 448 }
343 449
344 //....oooOO0OOooo........oooOO0OOooo........oo 450 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
345 451
346 void G4VEnergyLossProcess::BuildPhysicsTable(c 452 void G4VEnergyLossProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
347 { 453 {
348 if(1 < verboseLevel) { << 454 if(1 < verboseLevel) {
349 G4cout << "### G4VEnergyLossProcess::Build 455 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() for "
350 << GetProcessName() 456 << GetProcessName()
351 << " and particle " << part.GetPart 457 << " and particle " << part.GetParticleName()
352 << "; the first particle " << parti << 458 << "; local: " << particle->GetParticleName();
353 if(baseParticle) { << 459 if(baseParticle) G4cout << "; base: " << baseParticle->GetParticleName();
354 G4cout << "; base: " << baseParticle->Ge <<
355 } <<
356 G4cout << G4endl; 460 G4cout << G4endl;
357 G4cout << " TablesAreBuilt= " << tables <<
358 << " spline=" << spline << " ptr: " <<
359 } 461 }
360 462
361 if(&part == particle) { 463 if(&part == particle) {
362 if(isMaster) { << 464 if(!tablesAreBuilt) {
363 lManager->BuildPhysicsTable(particle, th << 465 G4LossTableManager::Instance()->BuildPhysicsTable(particle, this);
364 <<
365 } else { <<
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 } 466 }
376 << 467 if(!baseParticle) {
377 // needs to be done only once << 468 if(0 < verboseLevel) PrintInfoDefinition();
378 safetyHelper->InitialiseHelper(); << 469
379 } << 470 // needs to be done only once
380 // Added tracking cut to avoid tracking arti << 471 safetyHelper->InitialiseHelper();
381 // and identified deexcitation flag <<
382 if(isIonisation) { <<
383 atomDeexcitation = lManager->AtomDeexcitat <<
384 if(nullptr != atomDeexcitation) { <<
385 if(atomDeexcitation->IsPIXEActive()) { u <<
386 } 472 }
387 } 473 }
388 474
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) { 475 if(1 < verboseLevel) {
405 G4cout << "### G4VEnergyLossProcess::Build 476 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() done for "
406 << GetProcessName() 477 << GetProcessName()
407 << " and particle " << part.GetPart 478 << " and particle " << part.GetParticleName();
408 if(isIonisation) { G4cout << " isIonisati << 479 if(isIonisation) G4cout << " isIonisation flag = 1";
409 G4cout << " baseMat=" << baseMat << G4endl << 480 G4cout << G4endl;
>> 481 }
>> 482 }
>> 483
>> 484 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 485
>> 486 void G4VEnergyLossProcess::ActivateSubCutoff(G4bool val, const G4Region* r)
>> 487 {
>> 488 G4RegionStore* regionStore = G4RegionStore::GetInstance();
>> 489 if(val) {
>> 490 useSubCutoff = true;
>> 491 if (!r) {r = regionStore->GetRegion("DefaultRegionForTheWorld", false);}
>> 492 if (nSCoffRegions) {
>> 493 for (G4int i=0; i<nSCoffRegions; i++) {
>> 494 if (r == scoffRegions[i]) return;
>> 495 }
>> 496 }
>> 497 scoffRegions.push_back(r);
>> 498 nSCoffRegions++;
>> 499 } else {
>> 500 useSubCutoff = false;
410 } 501 }
411 } 502 }
412 503
413 //....oooOO0OOooo........oooOO0OOooo........oo 504 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
414 505
415 G4PhysicsTable* G4VEnergyLossProcess::BuildDED 506 G4PhysicsTable* G4VEnergyLossProcess::BuildDEDXTable(G4EmTableType tType)
416 { 507 {
417 G4PhysicsTable* table = nullptr; << 508 if(1 < verboseLevel) {
>> 509 G4cout << "G4VEnergyLossProcess::BuildDEDXTable() of type " << tType
>> 510 << " for " << GetProcessName()
>> 511 << " and particle " << particle->GetParticleName()
>> 512 << G4endl;
>> 513 }
>> 514 G4PhysicsTable* table = 0;
>> 515 G4double emin = minKinEnergy;
418 G4double emax = maxKinEnergy; 516 G4double emax = maxKinEnergy;
419 G4int bin = nBins; 517 G4int bin = nBins;
420 518
421 if(fTotal == tType) { 519 if(fTotal == tType) {
422 emax = maxKinEnergyCSDA; 520 emax = maxKinEnergyCSDA;
423 bin = nBinsCSDA; 521 bin = nBinsCSDA;
424 table = theDEDXunRestrictedTable; 522 table = theDEDXunRestrictedTable;
425 } else if(fRestricted == tType) { 523 } else if(fRestricted == tType) {
426 table = theDEDXTable; 524 table = theDEDXTable;
>> 525 if(theIonisationTable)
>> 526 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable);
>> 527 } else if(fSubRestricted == tType) {
>> 528 table = theDEDXSubTable;
>> 529 if(theIonisationSubTable)
>> 530 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable);
427 } else { 531 } else {
428 G4cout << "G4VEnergyLossProcess::BuildDEDX 532 G4cout << "G4VEnergyLossProcess::BuildDEDXTable WARNING: wrong type "
429 << tType << G4endl; << 533 << tType << G4endl;
430 } 534 }
>> 535
>> 536 // Access to materials
>> 537 const G4ProductionCutsTable* theCoupleTable=
>> 538 G4ProductionCutsTable::GetProductionCutsTable();
>> 539 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 540
431 if(1 < verboseLevel) { 541 if(1 < verboseLevel) {
432 G4cout << "G4VEnergyLossProcess::BuildDEDX << 542 G4cout << numOfCouples << " materials"
433 << " for " << GetProcessName() << 543 << " minKinEnergy= " << minKinEnergy
434 << " and " << particle->GetParticle << 544 << " maxKinEnergy= " << maxKinEnergy
435 << "spline=" << spline << G4endl; << 545 << " EmTableType= " << tType
436 } << 546 << " table= " << table
437 if(nullptr == table) { return table; } << 547 << G4endl;
438 << 548 }
439 G4LossTableBuilder* bld = lManager->GetTable << 549 if(!table) return table;
440 G4EmTableUtil::BuildDEDXTable(this, particle <<
441 table, minKinE <<
442 verboseLevel, <<
443 return table; <<
444 } <<
445 550
446 //....oooOO0OOooo........oooOO0OOooo........oo << 551 for(size_t i=0; i<numOfCouples; i++) {
447 552
448 G4PhysicsTable* G4VEnergyLossProcess::BuildLam << 553 if(1 < verboseLevel) {
449 { << 554 G4cout << "G4VEnergyLossProcess::BuildDEDXVector flag= "
450 if(nullptr == theLambdaTable) { return theLa << 555 << table->GetFlag(i) << G4endl;
>> 556 }
>> 557 if (table->GetFlag(i)) {
451 558
452 G4double scale = theParameters->MaxKinEnergy << 559 // create physics vector and fill it
453 G4int nbin = << 560 const G4MaterialCutsCouple* couple =
454 theParameters->NumberOfBinsPerDecade()*G4l << 561 theCoupleTable->GetMaterialCutsCouple(i);
455 scale = nbin/G4Log(scale); << 562 G4PhysicsVector* aVector = new G4PhysicsLogVector(emin, emax, bin);
456 << 563 aVector->SetSpline((G4LossTableManager::Instance())->SplineFlag());
457 G4LossTableBuilder* bld = lManager->GetTable <<
458 G4EmTableUtil::BuildLambdaTable(this, partic <<
459 bld, theLamb <<
460 minKinEnergy <<
461 verboseLevel <<
462 return theLambdaTable; <<
463 } <<
464 564
465 //....oooOO0OOooo........oooOO0OOooo........oo << 565 modelManager->FillDEDXVector(aVector, couple, tType);
466 566
467 void G4VEnergyLossProcess::StreamInfo(std::ost << 567 // Insert vector for this material into the table
468 const G4ParticleDefinition& pa << 568 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 } 569 }
510 } 570 }
>> 571
>> 572 if(1 < verboseLevel) {
>> 573 G4cout << "G4VEnergyLossProcess::BuildDEDXTable(): table is built for "
>> 574 << particle->GetParticleName()
>> 575 << " and process " << GetProcessName()
>> 576 << G4endl;
>> 577 // if(2 < verboseLevel) G4cout << (*table) << G4endl;
>> 578 }
>> 579
>> 580 return table;
511 } 581 }
512 582
513 //....oooOO0OOooo........oooOO0OOooo........oo 583 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
514 584
515 void G4VEnergyLossProcess::ActivateSubCutoff(c << 585 G4PhysicsTable* G4VEnergyLossProcess::BuildLambdaTable(G4EmTableType tType)
516 { 586 {
517 if(nullptr == scoffRegions) { << 587 G4PhysicsTable* table = 0;
518 scoffRegions = new std::vector<const G4Reg << 588
>> 589 if(fRestricted == tType) {
>> 590 table = theLambdaTable;
>> 591 } else if(fSubRestricted == tType) {
>> 592 table = theSubLambdaTable;
>> 593 } else {
>> 594 G4cout << "G4VEnergyLossProcess::BuildLambdaTable WARNING: wrong type "
>> 595 << tType << G4endl;
519 } 596 }
520 // the region is in the list << 597
521 if(!scoffRegions->empty()) { << 598 if(1 < verboseLevel) {
522 for (auto & reg : *scoffRegions) { << 599 G4cout << "G4VEnergyLossProcess::BuildLambdaTable() of type "
523 if (reg == r) { return; } << 600 << tType << " for process "
524 } << 601 << GetProcessName() << " and particle "
>> 602 << particle->GetParticleName()
>> 603 << " EmTableType= " << tType
>> 604 << " table= " << table
>> 605 << G4endl;
525 } 606 }
526 // new region << 607 if(!table) {return table;}
527 scoffRegions->push_back(r); <<
528 ++nSCoffRegions; <<
529 } <<
530 608
531 //....oooOO0OOooo........oooOO0OOooo........oo << 609 // Access to materials
>> 610 const G4ProductionCutsTable* theCoupleTable=
>> 611 G4ProductionCutsTable::GetProductionCutsTable();
>> 612 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 613
>> 614 for(size_t i=0; i<numOfCouples; i++) {
>> 615
>> 616 if (table->GetFlag(i)) {
>> 617
>> 618 // create physics vector and fill it
>> 619 const G4MaterialCutsCouple* couple =
>> 620 theCoupleTable->GetMaterialCutsCouple(i);
>> 621 G4double cut = (*theCuts)[i];
>> 622 if(fSubRestricted == tType) cut = (*theSubCuts)[i];
>> 623 G4PhysicsVector* aVector = LambdaPhysicsVector(couple, cut);
>> 624 modelManager->FillLambdaVector(aVector, couple, true, tType);
532 625
533 G4bool G4VEnergyLossProcess::IsRegionForCubcut << 626 // Insert vector for this material into the table
534 { << 627 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
535 if(0 == nSCoffRegions) { return true; } << 628 }
536 const G4Region* r = aTrack.GetVolume()->GetL << 629 }
537 for(auto & reg : *scoffRegions) { << 630
538 if(r == reg) { return true; } << 631 if(1 < verboseLevel) {
>> 632 G4cout << "Lambda table is built for "
>> 633 << particle->GetParticleName()
>> 634 << G4endl;
539 } 635 }
540 return false; << 636
>> 637 return table;
541 } 638 }
542 639
543 //....oooOO0OOooo........oooOO0OOooo........oo 640 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
544 641
545 void G4VEnergyLossProcess::StartTracking(G4Tra << 642 G4double G4VEnergyLossProcess::GetContinuousStepLimit(
>> 643 const G4Track&,
>> 644 G4double, G4double, G4double&)
546 { 645 {
547 // reset parameters for the new track << 646 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 } 647 }
568 648
569 //....oooOO0OOooo........oooOO0OOooo........oo 649 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
570 650
571 G4double G4VEnergyLossProcess::AlongStepGetPhy 651 G4double G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength(
572 const G4Track& tr << 652 const G4Track&,
>> 653 G4double,
>> 654 G4double currentMinStep,
>> 655 G4double&,
573 G4GPILSelection* 656 G4GPILSelection* selection)
574 { 657 {
575 G4double x = DBL_MAX; 658 G4double x = DBL_MAX;
576 *selection = aGPILSelection; 659 *selection = aGPILSelection;
577 if(isIonisation && currentModel->IsActive(pr << 660 if(isIonisation) {
578 GetScaledRangeForScaledEnergy(preStepScale << 661 fRange = GetScaledRangeForScaledEnergy(preStepScaledEnergy)*reduceFactor;
579 x = (useCutAsFinalRange) ? std::min(finalR << 662
580 currentCouple->GetProductionCuts()->GetP << 663 x = fRange;
581 x = (fRange > x) ? fRange*dRoverRange + x* << 664 G4double y = x*dRoverRange;
582 : fRange; << 665
583 /* << 666 if(x > finalRange && y < currentMinStep) {
584 G4cout<<"AlongStepGPIL: " << GetProcessN << 667 x = y + finalRange*(1.0 - dRoverRange)*(2.0 - finalRange/fRange);
585 << " fRange=" << fRange << " finR=" << finR << 668 } else if (rndmStepFlag) {x = SampleRange();}
586 */ << 669 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 670 // <<" range= "<<fRange <<" cMinSt="<<currentMinStep
>> 671 // << " limit= " << x <<G4endl;
587 } 672 }
>> 673 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 674 // <<" stepLimit= "<<x<<G4endl;
588 return x; 675 return x;
589 } 676 }
590 677
591 //....oooOO0OOooo........oooOO0OOooo........oo 678 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
592 679
>> 680 G4double G4VEnergyLossProcess::GetMeanFreePath(
>> 681 const G4Track& track,
>> 682 G4double,
>> 683 G4ForceCondition* condition)
>> 684
>> 685 {
>> 686 *condition = NotForced;
>> 687 return MeanFreePath(track);
>> 688 }
>> 689
>> 690 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 691
593 G4double G4VEnergyLossProcess::PostStepGetPhys 692 G4double G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength(
594 const G4Track& tr 693 const G4Track& track,
595 G4double previo 694 G4double previousStepSize,
596 G4ForceCondition* 695 G4ForceCondition* condition)
597 { 696 {
598 // condition is set to "Not Forced" 697 // condition is set to "Not Forced"
599 *condition = NotForced; 698 *condition = NotForced;
600 G4double x = DBL_MAX; 699 G4double x = DBL_MAX;
601 700
602 // initialisation of material, mass, charge, << 701 // initialisation of material, mass, charge, model at the beginning of the step
603 // at the beginning of the step <<
604 DefineMaterial(track.GetMaterialCutsCouple() 702 DefineMaterial(track.GetMaterialCutsCouple());
605 preStepKinEnergy = track.GetKineticEne <<
606 preStepScaledEnergy = preStepKinEnergy*ma <<
607 SelectModel(preStepScaledEnergy); <<
608 703
609 if(!currentModel->IsActive(preStepScaledEner << 704 const G4ParticleDefinition* currPart = track.GetDefinition();
610 theNumberOfInteractionLengthLeft = -1.0; << 705 if(theGenericIon == particle) {
611 mfpKinEnergy = DBL_MAX; << 706 massRatio = proton_mass_c2/currPart->GetPDGMass();
612 preStepLambda = 0.0; << 707 }
613 currentInteractionLength = DBL_MAX; << 708 preStepKinEnergy = track.GetKineticEnergy();
614 return x; << 709 preStepScaledEnergy = preStepKinEnergy*massRatio;
615 } << 710 SelectModel(preStepScaledEnergy);
616 711
617 // change effective charge of a charged part <<
618 if(isIon) { 712 if(isIon) {
619 const G4double q2 = currentModel->ChargeSq << 713 chargeSqRatio =
620 fFactor = q2*biasFactor; << 714 currentModel->GetChargeSquareRatio(currPart,currentMaterial,preStepKinEnergy);
621 if(baseMat) { fFactor *= (*theDensityFacto << 715 reduceFactor = 1.0/(chargeSqRatio*massRatio);
622 reduceFactor = 1.0/(fFactor*massRatio); << 716 }
623 if (lossFluctuationFlag) { << 717 //G4cout << "q2= " << chargeSqRatio << " massRatio= " << massRatio << G4endl;
624 auto fluc = currentModel->GetModelOfFluc << 718 // initialisation for sampling of the interaction length
625 fluc->SetParticleAndCharge(track.GetDefi << 719 if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0;
626 } << 720 if(theNumberOfInteractionLengthLeft < 0.0) mfpKinEnergy = DBL_MAX;
>> 721
>> 722 // compute mean free path
>> 723 if(preStepScaledEnergy < mfpKinEnergy) {
>> 724 if (integral) ComputeLambdaForScaledEnergy(preStepScaledEnergy);
>> 725 else preStepLambda = GetLambdaForScaledEnergy(preStepScaledEnergy);
>> 726 if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0;
627 } 727 }
628 728
629 // forced biasing only for primary particles << 729 // non-zero cross section
630 if(biasManager) { << 730 if(preStepLambda > DBL_MIN) {
631 if(0 == track.GetParentID() && biasFlag && <<
632 biasManager->ForcedInteractionRegion((G <<
633 return biasManager->GetStepLimit((G4int) <<
634 } <<
635 } <<
636 <<
637 ComputeLambdaForScaledEnergy(preStepScaledEn <<
638 <<
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 < 0.0 731 if (theNumberOfInteractionLengthLeft < 0.0) {
647 <<
648 // beggining of tracking (or just after 732 // beggining of tracking (or just after DoIt of this process)
649 theNumberOfInteractionLengthLeft = -G4Lo << 733 //G4cout<<"G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength Reset"<<G4endl;
650 theInitialNumberOfInteractionLength = th << 734 ResetNumberOfInteractionLengthLeft();
651 <<
652 } else if(currentInteractionLength < DBL_M 735 } else if(currentInteractionLength < DBL_MAX) {
653 << 736 // subtract NumberOfInteractionLengthLeft
654 // subtract NumberOfInteractionLengthLef << 737 SubtractNumberOfInteractionLengthLeft(previousStepSize);
655 theNumberOfInteractionLengthLeft -= << 738 if(theNumberOfInteractionLengthLeft < 0.)
656 previousStepSize/currentInteractionLen << 739 theNumberOfInteractionLengthLeft = perMillion;
657 <<
658 theNumberOfInteractionLengthLeft = <<
659 std::max(theNumberOfInteractionLengthL <<
660 } 740 }
661 741
662 // new mean free path and step limit << 742 // get mean free path and step limit
663 currentInteractionLength = 1.0/preStepLamb 743 currentInteractionLength = 1.0/preStepLambda;
664 x = theNumberOfInteractionLengthLeft * cur 744 x = theNumberOfInteractionLengthLeft * currentInteractionLength;
665 } <<
666 #ifdef G4VERBOSE <<
667 if (verboseLevel>2) { <<
668 G4cout << "G4VEnergyLossProcess::PostStepG <<
669 G4cout << "[ " << GetProcessName() << "]" <<
670 G4cout << " for " << track.GetDefinition() <<
671 << " in Material " << currentMate <<
672 << " Ekin(MeV)= " << preStepKinEner <<
673 << " track material: " << track.Get <<
674 <<G4endl; <<
675 G4cout << "MeanFreePath = " << currentInte <<
676 << "InteractionLength= " << x/cm << <<
677 } <<
678 #endif <<
679 return x; <<
680 } <<
681 <<
682 //....oooOO0OOooo........oooOO0OOooo........oo <<
683 745
684 void << 746 #ifdef G4VERBOSE
685 G4VEnergyLossProcess::ComputeLambdaForScaledEn << 747 if (verboseLevel>2){
686 { << 748 G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength ";
687 // cross section increased with energy << 749 G4cout << "[ " << GetProcessName() << "]" << G4endl;
688 if(fXSType == fEmIncreasing) { << 750 G4cout << " for " << currPart->GetParticleName()
689 if(e*invLambdaFactor < mfpKinEnergy) { << 751 << " in Material " << currentMaterial->GetName()
690 preStepLambda = GetLambdaForScaledEnergy << 752 << " Ekin(MeV)= " << preStepKinEnergy/MeV
691 mfpKinEnergy = (preStepLambda > 0.0) ? e << 753 <<G4endl;
692 } << 754 G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
693 << 755 << "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
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 } 756 }
765 // integral method is not used << 757 #endif
>> 758 // zero cross section case
766 } else { 759 } else {
767 preStepLambda = GetLambdaForScaledEnergy(e << 760 if(theNumberOfInteractionLengthLeft > DBL_MIN &&
>> 761 currentInteractionLength < DBL_MAX) {
>> 762 // subtract NumberOfInteractionLengthLeft
>> 763 SubtractNumberOfInteractionLengthLeft(previousStepSize);
>> 764 if(theNumberOfInteractionLengthLeft < 0.)
>> 765 theNumberOfInteractionLengthLeft = perMillion;
>> 766 }
>> 767 currentInteractionLength = DBL_MAX;
768 } 768 }
>> 769 return x;
769 } 770 }
770 771
771 //....oooOO0OOooo........oooOO0OOooo........oo 772 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
772 773
773 G4VParticleChange* G4VEnergyLossProcess::Along 774 G4VParticleChange* G4VEnergyLossProcess::AlongStepDoIt(const G4Track& track,
774 775 const G4Step& step)
775 { 776 {
776 fParticleChange.InitializeForAlongStep(track 777 fParticleChange.InitializeForAlongStep(track);
777 // The process has range table - calculate e 778 // The process has range table - calculate energy loss
778 if(!isIonisation || !currentModel->IsActive( << 779 if(!isIonisation) return &fParticleChange;
779 return &fParticleChange; <<
780 } <<
781 780
>> 781 // Get the actual (true) Step length
782 G4double length = step.GetStepLength(); 782 G4double length = step.GetStepLength();
>> 783 if(length <= DBL_MIN) return &fParticleChange;
783 G4double eloss = 0.0; 784 G4double eloss = 0.0;
>> 785 G4double esecdep = 0.0;
784 786
785 /* 787 /*
786 if(-1 < verboseLevel) { 788 if(-1 < verboseLevel) {
787 const G4ParticleDefinition* d = track.GetP << 789 const G4ParticleDefinition* d = track.GetDefinition();
788 G4cout << "AlongStepDoIt for " 790 G4cout << "AlongStepDoIt for "
789 << GetProcessName() << " and partic << 791 << GetProcessName() << " and particle "
790 << " eScaled(MeV)=" << preStepScal << 792 << d->GetParticleName()
791 << " range(mm)=" << fRange/mm << " << 793 << " eScaled(MeV)= " << preStepScaledEnergy/MeV
792 << " rf=" << reduceFactor << " q^ << 794 << " range(mm)= " << fRange/mm
793 << " md=" << d->GetPDGMass() << " << 795 << " s(mm)= " << length/mm
794 << " " << track.GetMaterial()->Get << 796 << " q^2= " << chargeSqRatio
>> 797 << " md= " << d->GetPDGMass()
>> 798 << " status= " << track.GetTrackStatus()
>> 799 << G4endl;
795 } 800 }
796 */ 801 */
797 const G4DynamicParticle* dynParticle = track <<
798 802
799 // define new weight for primary and seconda << 803 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
800 G4double weight = fParticleChange.GetParentW <<
801 if(weightFlag) { <<
802 weight /= biasFactor; <<
803 fParticleChange.ProposeWeight(weight); <<
804 } <<
805 804
806 // stopping, check actual range and kinetic << 805 // stopping
807 if (length >= fRange || preStepKinEnergy <= << 806 if (length >= fRange) {
808 eloss = preStepKinEnergy; 807 eloss = preStepKinEnergy;
809 if (useDeexcitation) { << 808 currentModel->CorrectionsAlongStep(currentCouple, dynParticle,
810 atomDeexcitation->AlongStepDeexcitation( << 809 eloss, esecdep, length);
811 <<
812 if(scTracks.size() > 0) { FillSecondarie <<
813 eloss = std::max(eloss, 0.0); <<
814 } <<
815 fParticleChange.SetProposedKineticEnergy(0 810 fParticleChange.SetProposedKineticEnergy(0.0);
816 fParticleChange.ProposeLocalEnergyDeposit( << 811 fParticleChange.ProposeLocalEnergyDeposit(preStepKinEnergy);
817 return &fParticleChange; 812 return &fParticleChange;
818 } 813 }
819 // zero step length with non-zero range <<
820 if(length <= 0.0) { return &fParticleChange; <<
821 814
822 // Short step 815 // Short step
823 eloss = length*GetDEDXForScaledEnergy(preSte << 816 eloss = GetDEDXForScaledEnergy(preStepScaledEnergy)*length;
824 LogSca << 817
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 818 // Long step
>> 819 //} else {
834 if(eloss > preStepKinEnergy*linLossLimit) { 820 if(eloss > preStepKinEnergy*linLossLimit) {
835 821
836 const G4double x = (fRange - length)/reduc << 822 G4double x =
837 const G4double de = preStepKinEnergy - Sca << 823 GetScaledRangeForScaledEnergy(preStepScaledEnergy) - length/reduceFactor;
838 if(de > 0.0) { eloss = de; } << 824 eloss = preStepKinEnergy - ScaledKinEnergyForLoss(x)/massRatio;
>> 825
839 /* 826 /*
840 if(-1 < verboseLevel) 827 if(-1 < verboseLevel)
841 G4cout << " Long STEP: rPre(mm)=" << 828 G4cout << "Long STEP: rPre(mm)= "
842 << GetScaledRangeForScaledEnergy( 829 << GetScaledRangeForScaledEnergy(preStepScaledEnergy)/mm
843 << " x(mm)=" << x/mm << 830 << " rPost(mm)= " << x/mm
844 << " eloss(MeV)=" << eloss/MeV << 831 << " ePre(MeV)= " << preStepScaledEnergy/MeV
845 << " rFactor=" << reduceFactor << 832 << " eloss(MeV)= " << eloss/MeV
846 << " massRatio=" << massRatio << 833 << " eloss0(MeV)= "
>> 834 << GetDEDXForScaledEnergy(preStepScaledEnergy)*length/MeV
>> 835 << " lim(MeV)= " << preStepKinEnergy*linLossLimit/MeV
847 << G4endl; 836 << G4endl;
848 */ 837 */
849 } 838 }
850 839
851 /* << 840 /*
>> 841 G4double eloss0 = eloss;
852 if(-1 < verboseLevel ) { 842 if(-1 < verboseLevel ) {
853 G4cout << "Before fluct: eloss(MeV)= " << 843 G4cout << "Before fluct: eloss(MeV)= " << eloss/MeV
854 << " e-eloss= " << preStepKinEnergy 844 << " e-eloss= " << preStepKinEnergy-eloss
855 << " step(mm)= " << length/mm << " << 845 << " step(mm)= " << length/mm
856 << " fluct= " << lossFluctuationFla << 846 << " range(mm)= " << fRange/mm
>> 847 << " fluct= " << lossFluctuationFlag
>> 848 << G4endl;
857 } 849 }
858 */ 850 */
859 851
860 const G4double cut = (*theCuts)[currentCoupl << 852 G4double cut = (*theCuts)[currentMaterialIndex];
861 G4double esec = 0.0; 853 G4double esec = 0.0;
862 854
863 // Corrections, which cannot be tabulated << 855 // SubCutOff
864 if(isIon) { << 856 if(useSubCutoff) {
865 currentModel->CorrectionsAlongStep(current << 857 if(idxSCoffRegions[currentMaterialIndex]) {
866 length, << 858
867 eloss = std::max(eloss, 0.0); << 859 G4bool yes = false;
>> 860 G4StepPoint* prePoint = step.GetPreStepPoint();
>> 861
>> 862 // Check boundary
>> 863 if(prePoint->GetStepStatus() == fGeomBoundary) yes = true;
>> 864
>> 865 // Check PrePoint
>> 866 else {
>> 867 G4double preSafety = prePoint->GetSafety();
>> 868 G4double rcut = currentCouple->GetProductionCuts()->GetProductionCut(1);
>> 869
>> 870 // recompute presafety
>> 871 if(preSafety < rcut) {
>> 872 preSafety = safetyHelper->ComputeSafety(prePoint->GetPosition());
>> 873 }
>> 874
>> 875 if(preSafety < rcut) yes = true;
>> 876
>> 877 // Check PostPoint
>> 878 else {
>> 879 G4double postSafety = preSafety - length;
>> 880 if(postSafety < rcut) {
>> 881 postSafety =
>> 882 safetyHelper->ComputeSafety(step.GetPostStepPoint()->GetPosition());
>> 883 if(postSafety < rcut) yes = true;
>> 884 }
>> 885 }
>> 886 }
>> 887
>> 888 // Decide to start subcut sampling
>> 889 if(yes) {
>> 890
>> 891 cut = (*theSubCuts)[currentMaterialIndex];
>> 892 eloss -= GetSubDEDXForScaledEnergy(preStepScaledEnergy)*length;
>> 893 scTracks.clear();
>> 894 SampleSubCutSecondaries(scTracks, step,
>> 895 currentModel,currentMaterialIndex,
>> 896 esecdep);
>> 897 // add bremsstrahlung sampling
>> 898 /*
>> 899 if(nProcesses > 0) {
>> 900 for(G4int i=0; i<nProcesses; i++) {
>> 901 (scProcesses[i])->SampleSubCutSecondaries(
>> 902 scTracks, step, (scProcesses[i])->
>> 903 SelectModelForMaterial(preStepKinEnergy, currentMaterialIndex),
>> 904 currentMaterialIndex,esecdep);
>> 905 }
>> 906 }
>> 907 */
>> 908 G4int n = scTracks.size();
>> 909 if(n>0) {
>> 910 G4ThreeVector mom = dynParticle->GetMomentum();
>> 911 fParticleChange.SetNumberOfSecondaries(n);
>> 912 for(G4int i=0; i<n; i++) {
>> 913 G4Track* t = scTracks[i];
>> 914 G4double e = t->GetKineticEnergy();
>> 915 if (t->GetDefinition() == thePositron) e += 2.0*electron_mass_c2;
>> 916 esec += e;
>> 917 pParticleChange->AddSecondary(t);
>> 918 }
>> 919 }
>> 920 }
>> 921 }
868 } 922 }
869 923
870 // Sample fluctuations if not full energy lo << 924 // Corrections, which cannot be tabulated
871 if(eloss >= preStepKinEnergy) { << 925 currentModel->CorrectionsAlongStep(currentCouple, dynParticle,
872 eloss = preStepKinEnergy; << 926 eloss, esecdep, length);
873 927
874 } else if (lossFluctuationFlag) { << 928 // Sample fluctuations
875 const G4double tmax = currentModel->MaxSec << 929 if (lossFluctuationFlag) {
876 const G4double tcut = std::min(cut, tmax); <<
877 G4VEmFluctuationModel* fluc = currentModel 930 G4VEmFluctuationModel* fluc = currentModel->GetModelOfFluctuations();
878 eloss = fluc->SampleFluctuations(currentCo << 931 if(fluc &&
879 tcut, tma << 932 (eloss + esec + esecdep + lowestKinEnergy) < preStepKinEnergy) {
880 /* << 933
881 if(-1 < verboseLevel) << 934 G4double tmax =
>> 935 std::min(currentModel->MaxSecondaryKinEnergy(dynParticle),cut);
>> 936 eloss = fluc->SampleFluctuations(currentMaterial,dynParticle,
>> 937 tmax,length,eloss);
>> 938 /*
>> 939 if(-1 < verboseLevel)
882 G4cout << "After fluct: eloss(MeV)= " << 940 G4cout << "After fluct: eloss(MeV)= " << eloss/MeV
883 << " fluc= " << (eloss-eloss0)/Me 941 << " fluc= " << (eloss-eloss0)/MeV
884 << " ChargeSqRatio= " << chargeSq 942 << " ChargeSqRatio= " << chargeSqRatio
885 << " massRatio= " << massRatio << << 943 << " massRatio= " << massRatio
886 */ << 944 << " tmax= " << tmax
887 } << 945 << G4endl;
888 << 946 */
889 // deexcitation << 947 }
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 } 948 }
911 // secondaries from atomic de-excitation and << 949 // add low-energy subcutoff particles
912 if(!scTracks.empty()) { FillSecondariesAlong << 950 eloss += esecdep;
>> 951 if(eloss < 0.0) eloss = 0.0;
913 952
914 // Energy balance << 953 // Energy balanse
915 G4double finalT = preStepKinEnergy - eloss - 954 G4double finalT = preStepKinEnergy - eloss - esec;
916 if (finalT <= lowestKinEnergy) { 955 if (finalT <= lowestKinEnergy) {
917 eloss += finalT; << 956 eloss = preStepKinEnergy - esec;
918 finalT = 0.0; 957 finalT = 0.0;
919 } else if(isIon) { 958 } else if(isIon) {
920 fParticleChange.SetProposedCharge( 959 fParticleChange.SetProposedCharge(
921 currentModel->GetParticleCharge(track.Ge << 960 currentModel->GetParticleCharge(track.GetDefinition(),currentMaterial,finalT));
922 currentM <<
923 } 961 }
924 eloss = std::max(eloss, 0.0); <<
925 962
926 fParticleChange.SetProposedKineticEnergy(fin 963 fParticleChange.SetProposedKineticEnergy(finalT);
927 fParticleChange.ProposeLocalEnergyDeposit(el 964 fParticleChange.ProposeLocalEnergyDeposit(eloss);
928 /* << 965
>> 966 /*
929 if(-1 < verboseLevel) { 967 if(-1 < verboseLevel) {
930 G4double del = finalT + eloss + esec - pre <<
931 G4cout << "Final value eloss(MeV)= " << el 968 G4cout << "Final value eloss(MeV)= " << eloss/MeV
932 << " preStepKinEnergy= " << preStep 969 << " preStepKinEnergy= " << preStepKinEnergy
933 << " postStepKinEnergy= " << finalT 970 << " postStepKinEnergy= " << finalT
934 << " de(keV)= " << del/keV <<
935 << " lossFlag= " << lossFluctuation 971 << " lossFlag= " << lossFluctuationFlag
936 << " status= " << track.GetTrackSt 972 << " status= " << track.GetTrackStatus()
937 << G4endl; 973 << G4endl;
938 } 974 }
939 */ << 975 */
>> 976
940 return &fParticleChange; 977 return &fParticleChange;
941 } 978 }
942 979
943 //....oooOO0OOooo........oooOO0OOooo........oo 980 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
944 981
945 void G4VEnergyLossProcess::FillSecondariesAlon << 982 void G4VEnergyLossProcess::SampleSubCutSecondaries(
946 { << 983 std::vector<G4Track*>& tracks,
947 const std::size_t n0 = scTracks.size(); << 984 const G4Step& step,
948 G4double weight = wt; << 985 G4VEmModel* model,
949 // weight may be changed by biasing manager << 986 G4int idx,
950 if(biasManager) { << 987 G4double& /*extraEdep*/)
951 if(biasManager->SecondaryBiasingRegion((G4 << 988 {
952 weight *= << 989 // Fast check weather subcutoff can work
953 biasManager->ApplySecondaryBiasing(scT << 990 G4double subcut = (*theSubCuts)[idx];
954 } << 991 G4double cut = (*theCuts)[idx];
955 } << 992 if(cut <= subcut) return;
956 << 993
957 // fill secondaries << 994 const G4Track* track = step.GetTrack();
958 const std::size_t n = scTracks.size(); << 995 const G4DynamicParticle* dp = track->GetDynamicParticle();
959 fParticleChange.SetNumberOfSecondaries((G4in << 996 G4double e = dp->GetKineticEnergy()*massRatio;
960 << 997 G4bool b;
961 for(std::size_t i=0; i<n; ++i) { << 998 G4double cross = chargeSqRatio*(((*theSubLambdaTable)[idx])->GetValue(e,b));
962 G4Track* t = scTracks[i]; << 999 G4double length = step.GetStepLength();
963 if(nullptr != t) { << 1000
964 t->SetWeight(weight); << 1001 // negligible probability to get any interaction
965 pParticleChange->AddSecondary(t); << 1002 if(length*cross < perMillion) return;
966 G4int pdg = t->GetDefinition()->GetPDGEn << 1003 /*
967 if (i < n0) { << 1004 if(-1 < verboseLevel)
968 if (pdg == 22) { << 1005 G4cout << "<<< Subcutoff for " << GetProcessName()
969 t->SetCreatorModelID(gpixeID); << 1006 << " cross(1/mm)= " << cross*mm << ">>>"
970 } else if (pdg == 11) { << 1007 << " e(MeV)= " << preStepScaledEnergy
971 t->SetCreatorModelID(epixeID); << 1008 << " matIdx= " << currentMaterialIndex
972 } else { << 1009 << G4endl;
973 t->SetCreatorModelID(biasID); << 1010 */
>> 1011
>> 1012 // Sample subcutoff secondaries
>> 1013 G4StepPoint* preStepPoint = step.GetPreStepPoint();
>> 1014 G4StepPoint* postStepPoint = step.GetPostStepPoint();
>> 1015 G4ThreeVector prepoint = preStepPoint->GetPosition();
>> 1016 G4ThreeVector dr = postStepPoint->GetPosition() - prepoint;
>> 1017 G4double pretime = preStepPoint->GetGlobalTime();
>> 1018 G4double dt = postStepPoint->GetGlobalTime() - pretime;
>> 1019 //G4double dt = length/preStepPoint->GetVelocity();
>> 1020 G4double fragment = 0.0;
>> 1021
>> 1022 do {
>> 1023 G4double del = -std::log(G4UniformRand())/cross;
>> 1024 fragment += del/length;
>> 1025 if (fragment > 1.0) break;
>> 1026
>> 1027 // sample secondaries
>> 1028 secParticles.clear();
>> 1029 model->SampleSecondaries(&secParticles,track->GetMaterialCutsCouple(),
>> 1030 dp,subcut,cut);
>> 1031
>> 1032 // position of subcutoff particles
>> 1033 G4ThreeVector r = prepoint + fragment*dr;
>> 1034 std::vector<G4DynamicParticle*>::iterator it;
>> 1035 for(it=secParticles.begin(); it!=secParticles.end(); it++) {
>> 1036
>> 1037 G4bool addSec = true;
>> 1038 /*
>> 1039 // do not track very low-energy delta-electrons
>> 1040 if(theSecondaryRangeTable && (*it)->GetDefinition() == theElectron) {
>> 1041 G4bool b;
>> 1042 G4double ekin = (*it)->GetKineticEnergy();
>> 1043 G4double rg = ((*theSecondaryRangeTable)[idx]->GetValue(ekin, b));
>> 1044 // if(rg < currentMinSafety) {
>> 1045 if(rg < safetyHelper->ComputeSafety(r)) {
>> 1046 extraEdep += ekin;
>> 1047 delete (*it);
>> 1048 addSec = false;
974 } 1049 }
975 } else { << 1050 }
976 t->SetCreatorModelID(biasID); << 1051 */
>> 1052 if(addSec) {
>> 1053 G4Track* t = new G4Track((*it), pretime + fragment*dt, r);
>> 1054 //G4Track* t = new G4Track((*it), pretime, r);
>> 1055 t->SetTouchableHandle(track->GetTouchableHandle());
>> 1056 tracks.push_back(t);
>> 1057
>> 1058 /*
>> 1059 if(-1 < verboseLevel)
>> 1060 G4cout << "New track " << t->GetDefinition()->GetParticleName()
>> 1061 << " e(keV)= " << t->GetKineticEnergy()/keV
>> 1062 << " fragment= " << fragment
>> 1063 << G4endl;
>> 1064 */
977 } 1065 }
978 } 1066 }
979 } << 1067 } while (fragment <= 1.0);
980 scTracks.clear(); << 1068 }
981 } <<
982 1069
983 //....oooOO0OOooo........oooOO0OOooo........oo 1070 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
984 1071
985 G4VParticleChange* G4VEnergyLossProcess::PostS 1072 G4VParticleChange* G4VEnergyLossProcess::PostStepDoIt(const G4Track& track,
986 << 1073 const G4Step&)
987 { 1074 {
988 // clear number of interaction lengths in an <<
989 theNumberOfInteractionLengthLeft = -1.0; <<
990 mfpKinEnergy = DBL_MAX; <<
991 <<
992 fParticleChange.InitializeForPostStep(track) 1075 fParticleChange.InitializeForPostStep(track);
993 const G4double finalT = track.GetKineticEner << 1076 G4double finalT = track.GetKineticEnergy();
>> 1077 if(finalT <= lowestKinEnergy) return &fParticleChange;
994 1078
995 const G4double postStepScaledEnergy = finalT << 1079 G4double postStepScaledEnergy = finalT*massRatio;
996 SelectModel(postStepScaledEnergy); <<
997 <<
998 if(!currentModel->IsActive(postStepScaledEne <<
999 return &fParticleChange; <<
1000 } <<
1001 /* 1080 /*
1002 if(1 < verboseLevel) { << 1081 if(-1 < verboseLevel) {
1003 G4cout<<GetProcessName()<<" PostStepDoIt: << 1082 G4cout << GetProcessName()
>> 1083 << "::PostStepDoIt: E(MeV)= " << finalT/MeV
>> 1084 << G4endl;
1004 } 1085 }
1005 */ 1086 */
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 1087 // Integral approach
1015 if (fXSType != fEmNoIntegral) { << 1088 if (integral) {
1016 const G4double logFinalT = dp->GetLogKine << 1089 G4double lx = GetLambdaForScaledEnergy(postStepScaledEnergy);
1017 G4double lx = GetLambdaForScaledEnergy(po << 1090 /*
1018 lo << 1091 if(preStepLambda<lx && 1 < verboseLevel && nWarnings<200) {
1019 lx = std::max(lx, 0.0); << 1092 G4cout << "WARNING: for " << particle->GetParticleName()
1020 << 1093 << " and " << GetProcessName()
1021 // if both lg and lx are zero then no int << 1094 << " E(MeV)= " << finalT/MeV
1022 if(preStepLambda*G4UniformRand() >= lx) { << 1095 << " preLambda= " << preStepLambda
>> 1096 << " < " << lx << " (postLambda) "
>> 1097 << G4endl;
>> 1098 nWarnings++;
>> 1099 }
>> 1100 */
>> 1101 if(preStepLambda*G4UniformRand() > lx) {
>> 1102 ClearNumberOfInteractionLengthLeft();
1023 return &fParticleChange; 1103 return &fParticleChange;
1024 } 1104 }
1025 } 1105 }
1026 1106
1027 // define new weight for primary and second << 1107 SelectModel(postStepScaledEnergy);
1028 G4double weight = fParticleChange.GetParent << 1108 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
1029 if(weightFlag) { << 1109 G4double tcut = (*theCuts)[currentMaterialIndex];
1030 weight /= biasFactor; <<
1031 fParticleChange.ProposeWeight(weight); <<
1032 } <<
1033 <<
1034 const G4double tcut = (*theCuts)[currentCou <<
1035 1110
1036 // sample secondaries 1111 // sample secondaries
1037 secParticles.clear(); 1112 secParticles.clear();
1038 currentModel->SampleSecondaries(&secParticl << 1113 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 1114
1059 // save secondaries 1115 // save secondaries
1060 const G4int num = (G4int)secParticles.size( << 1116 G4int num = secParticles.size();
1061 if(num > 0) { 1117 if(num > 0) {
1062 <<
1063 fParticleChange.SetNumberOfSecondaries(nu 1118 fParticleChange.SetNumberOfSecondaries(num);
1064 G4double time = track.GetGlobalTime(); << 1119 for (G4int i=0; i<num; i++) {
1065 << 1120 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 } 1121 }
1094 } 1122 }
1095 1123
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 /* 1124 /*
1104 if(-1 < verboseLevel) { 1125 if(-1 < verboseLevel) {
1105 G4cout << "::PostStepDoIt: Sample seconda 1126 G4cout << "::PostStepDoIt: Sample secondary; Efin= "
1106 << fParticleChange.GetProposedKineticEner 1127 << fParticleChange.GetProposedKineticEnergy()/MeV
1107 << " MeV; model= (" << currentMode 1128 << " MeV; model= (" << currentModel->LowEnergyLimit()
1108 << ", " << currentModel->HighEner 1129 << ", " << currentModel->HighEnergyLimit() << ")"
1109 << " preStepLambda= " << preStepL 1130 << " preStepLambda= " << preStepLambda
1110 << " dir= " << track.GetMomentumD 1131 << " dir= " << track.GetMomentumDirection()
1111 << " status= " << track.GetTrackS 1132 << " status= " << track.GetTrackStatus()
1112 << G4endl; 1133 << G4endl;
1113 } 1134 }
1114 */ 1135 */
>> 1136 ClearNumberOfInteractionLengthLeft();
1115 return &fParticleChange; 1137 return &fParticleChange;
1116 } 1138 }
1117 1139
1118 //....oooOO0OOooo........oooOO0OOooo........o 1140 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1119 1141
1120 G4bool G4VEnergyLossProcess::StorePhysicsTabl << 1142 void G4VEnergyLossProcess::PrintInfoDefinition()
1121 const G4ParticleDefinition* part, cons <<
1122 { 1143 {
1123 if (!isMaster || nullptr != baseParticle || << 1144 if(0 < verboseLevel) {
1124 for(std::size_t i=0; i<7; ++i) { << 1145 G4cout << G4endl << GetProcessName() << ": for "
1125 // ionisation table only for ionisation p << 1146 << particle->GetParticleName()
1126 if (nullptr == theData->Table(i) || (!isI << 1147 << " SubType= " << GetProcessSubType()
1127 continue; << 1148 << G4endl
1128 } << 1149 << " dE/dx and range tables from "
1129 if (-1 < verboseLevel) { << 1150 << G4BestUnit(minKinEnergy,"Energy")
1130 G4cout << "G4VEnergyLossProcess::StoreP << 1151 << " to " << G4BestUnit(maxKinEnergy,"Energy")
1131 << " " << particle->GetParticleName() << 1152 << " in " << nBins << " bins" << G4endl
1132 << " " << GetProcessName() << 1153 << " Lambda tables from threshold to "
1133 << " " << tnames[i] << " " << theDat << 1154 << G4BestUnit(maxKinEnergy,"Energy")
1134 } << 1155 << " in " << nBins << " bins, spline: "
1135 if (!G4EmTableUtil::StoreTable(this, part << 1156 << (G4LossTableManager::Instance())->SplineFlag()
1136 dir, tnames[i], verboseLevel, asci << 1157 << G4endl;
1137 return false; << 1158 if(theRangeTableForLoss && isIonisation) {
>> 1159 G4cout << " finalRange(mm)= " << finalRange/mm
>> 1160 << ", dRoverRange= " << dRoverRange
>> 1161 << ", integral: " << integral
>> 1162 << ", fluct: " << lossFluctuationFlag
>> 1163 << ", linLossLimit= " << linLossLimit
>> 1164 << G4endl;
1138 } 1165 }
1139 } << 1166 PrintInfo();
1140 return true; << 1167 modelManager->DumpModelList(verboseLevel);
1141 } << 1168 if(theCSDARangeTable && isIonisation) {
1142 << 1169 G4cout << " CSDA range table up"
1143 //....oooOO0OOooo........oooOO0OOooo........o << 1170 << " to " << G4BestUnit(maxKinEnergyCSDA,"Energy")
1144 << 1171 << " in " << nBinsCSDA << " bins" << G4endl;
1145 G4bool << 1172 }
1146 G4VEnergyLossProcess::RetrievePhysicsTable(co << 1173 if(nSCoffRegions>0 && isIonisation) {
1147 co << 1174 G4cout << " Subcutoff sampling in " << nSCoffRegions
1148 { << 1175 << " regions" << G4endl;
1149 if (!isMaster || nullptr != baseParticle || << 1176 }
1150 for(std::size_t i=0; i<7; ++i) { << 1177 if(2 < verboseLevel) {
1151 // ionisation table only for ionisation p << 1178 G4cout << " DEDXTable address= " << theDEDXTable << G4endl;
1152 if (!isIonisation && 1 == i) { continue; << 1179 if(theDEDXTable && isIonisation) G4cout << (*theDEDXTable) << G4endl;
1153 if(!G4EmTableUtil::RetrieveTable(this, pa << 1180 G4cout << "non restricted DEDXTable address= "
1154 verboseL << 1181 << theDEDXunRestrictedTable << G4endl;
1155 return false; << 1182 if(theDEDXunRestrictedTable && isIonisation) {
>> 1183 G4cout << (*theDEDXunRestrictedTable) << G4endl;
>> 1184 }
>> 1185 if(theDEDXSubTable && isIonisation) {
>> 1186 G4cout << (*theDEDXSubTable) << G4endl;
>> 1187 }
>> 1188 G4cout << " CSDARangeTable address= " << theCSDARangeTable
>> 1189 << G4endl;
>> 1190 if(theCSDARangeTable && isIonisation) {
>> 1191 G4cout << (*theCSDARangeTable) << G4endl;
>> 1192 }
>> 1193 G4cout << " RangeTableForLoss address= " << theRangeTableForLoss
>> 1194 << G4endl;
>> 1195 if(theRangeTableForLoss && isIonisation) {
>> 1196 G4cout << (*theRangeTableForLoss) << G4endl;
>> 1197 }
>> 1198 G4cout << " InverseRangeTable address= " << theInverseRangeTable
>> 1199 << G4endl;
>> 1200 if(theInverseRangeTable && isIonisation) {
>> 1201 G4cout << (*theInverseRangeTable) << G4endl;
>> 1202 }
>> 1203 G4cout << " LambdaTable address= " << theLambdaTable << G4endl;
>> 1204 if(theLambdaTable && isIonisation) {
>> 1205 G4cout << (*theLambdaTable) << G4endl;
>> 1206 }
>> 1207 G4cout << " SubLambdaTable address= " << theSubLambdaTable << G4endl;
>> 1208 if(theSubLambdaTable && isIonisation) {
>> 1209 G4cout << (*theSubLambdaTable) << G4endl;
>> 1210 }
1156 } 1211 }
1157 } 1212 }
1158 return true; <<
1159 } 1213 }
1160 1214
1161 //....oooOO0OOooo........oooOO0OOooo........o 1215 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1162 1216
1163 G4double G4VEnergyLossProcess::GetDEDXDispers << 1217 void G4VEnergyLossProcess::SetDEDXTable(G4PhysicsTable* p, G4EmTableType tType)
1164 const G4Mat <<
1165 const G4Dyn <<
1166 G4dou <<
1167 { 1218 {
1168 DefineMaterial(couple); << 1219 if(fTotal == tType && theDEDXunRestrictedTable != p) {
1169 G4double ekin = dp->GetKineticEnergy(); << 1220 if(theDEDXunRestrictedTable) theDEDXunRestrictedTable->clearAndDestroy();
1170 SelectModel(ekin*massRatio); << 1221 theDEDXunRestrictedTable = p;
1171 G4double tmax = currentModel->MaxSecondaryK << 1222 if(p) {
1172 G4double tcut = std::min(tmax,(*theCuts)[cu << 1223 size_t n = p->length();
1173 G4double d = 0.0; << 1224 G4PhysicsVector* pv = (*p)[0];
1174 G4VEmFluctuationModel* fm = currentModel->G << 1225 G4double emax = maxKinEnergyCSDA;
1175 if(nullptr != fm) { d = fm->Dispersion(curr << 1226 G4bool b;
1176 return d; << 1227 theDEDXAtMaxEnergy = new G4double [n];
1177 } << 1228
1178 << 1229 for (size_t i=0; i<n; i++) {
1179 //....oooOO0OOooo........oooOO0OOooo........o << 1230 pv = (*p)[i];
>> 1231 G4double dedx = pv->GetValue(emax, b);
>> 1232 theDEDXAtMaxEnergy[i] = dedx;
>> 1233 //G4cout << "i= " << i << " emax(MeV)= " << emax/MeV<< " dedx= "
>> 1234 //<< dedx << G4endl;
>> 1235 }
>> 1236 }
1180 1237
1181 G4double << 1238 } else if(fRestricted == tType) {
1182 G4VEnergyLossProcess::CrossSectionPerVolume(G << 1239 theDEDXTable = p;
1183 c << 1240 } else if(fSubRestricted == tType) {
1184 G << 1241 theDEDXSubTable = p;
1185 { << 1242 } else if(fIsIonisation == tType && theIonisationTable != p) {
1186 // Cross section per volume is calculated << 1243 if(theIonisationTable) theIonisationTable->clearAndDestroy();
1187 DefineMaterial(couple); << 1244 theIonisationTable = p;
1188 G4double cross = 0.0; << 1245 } else if(fIsSubIonisation == tType && theIonisationSubTable != p) {
1189 if (nullptr != theLambdaTable) { << 1246 if(theIonisationSubTable) theIonisationSubTable->clearAndDestroy();
1190 cross = GetLambdaForScaledEnergy(kineticE << 1247 theIonisationSubTable = p;
1191 logKinet <<
1192 } else { <<
1193 SelectModel(kineticEnergy*massRatio); <<
1194 cross = (!baseMat) ? biasFactor : biasFac <<
1195 cross *= (currentModel->CrossSectionPerVo <<
1196 <<
1197 } 1248 }
1198 return std::max(cross, 0.0); <<
1199 } 1249 }
1200 1250
1201 //....oooOO0OOooo........oooOO0OOooo........o 1251 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1202 1252
1203 G4double G4VEnergyLossProcess::MeanFreePath(c << 1253 void G4VEnergyLossProcess::SetCSDARangeTable(G4PhysicsTable* p)
1204 { 1254 {
1205 DefineMaterial(track.GetMaterialCutsCouple( << 1255 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 1256
1215 G4double G4VEnergyLossProcess::ContinuousStep << 1257 if(p) {
1216 << 1258 size_t n = p->length();
1217 << 1259 G4PhysicsVector* pv = (*p)[0];
1218 { << 1260 G4double emax = maxKinEnergyCSDA;
1219 return AlongStepGetPhysicalInteractionLengt << 1261 G4bool b;
>> 1262 theRangeAtMaxEnergy = new G4double [n];
>> 1263
>> 1264 for (size_t i=0; i<n; i++) {
>> 1265 pv = (*p)[i];
>> 1266 G4double r2 = pv->GetValue(emax, b);
>> 1267 theRangeAtMaxEnergy[i] = r2;
>> 1268 //G4cout << "i= " << i << " e2(MeV)= " << emax/MeV << " r2= "
>> 1269 //<< r2<< G4endl;
>> 1270 }
>> 1271 }
1220 } 1272 }
1221 1273
1222 //....oooOO0OOooo........oooOO0OOooo........o 1274 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1223 1275
1224 G4double G4VEnergyLossProcess::GetMeanFreePat << 1276 void G4VEnergyLossProcess::SetRangeTableForLoss(G4PhysicsTable* p)
1225 const G4Track& t <<
1226 G4double, <<
1227 G4ForceCondition <<
1228 <<
1229 { 1277 {
1230 *condition = NotForced; << 1278 if(theRangeTableForLoss != p) {
1231 return MeanFreePath(track); << 1279 theRangeTableForLoss = p;
>> 1280 if(1 < verboseLevel) {
>> 1281 G4cout << "### Set Range table " << p
>> 1282 << " for " << particle->GetParticleName()
>> 1283 << " and process " << GetProcessName() << G4endl;
>> 1284 }
>> 1285 }
1232 } 1286 }
1233 1287
1234 //....oooOO0OOooo........oooOO0OOooo........o 1288 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1235 1289
1236 G4double G4VEnergyLossProcess::GetContinuousS << 1290 void G4VEnergyLossProcess::SetSecondaryRangeTable(G4PhysicsTable* p)
1237 const G4Track&, <<
1238 G4double, G4double, G4double& <<
1239 { 1291 {
1240 return DBL_MAX; << 1292 if(theSecondaryRangeTable != p) {
>> 1293 theSecondaryRangeTable = p;
>> 1294 if(1 < verboseLevel) {
>> 1295 G4cout << "### Set SecondaryRange table " << p
>> 1296 << " for " << particle->GetParticleName()
>> 1297 << " and process " << GetProcessName() << G4endl;
>> 1298 }
>> 1299 }
1241 } 1300 }
1242 1301
1243 //....oooOO0OOooo........oooOO0OOooo........o 1302 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1244 1303
1245 G4PhysicsVector* << 1304 void G4VEnergyLossProcess::SetInverseRangeTable(G4PhysicsTable* p)
1246 G4VEnergyLossProcess::LambdaPhysicsVector(con <<
1247 G4d <<
1248 { 1305 {
1249 DefineMaterial(couple); << 1306 if(theInverseRangeTable != p) {
1250 G4PhysicsVector* v = (*theLambdaTable)[base << 1307 theInverseRangeTable = p;
1251 return new G4PhysicsVector(*v); << 1308 if(1 < verboseLevel) {
>> 1309 G4cout << "### Set InverseRange table " << p
>> 1310 << " for " << particle->GetParticleName()
>> 1311 << " and process " << GetProcessName() << G4endl;
>> 1312 }
>> 1313 }
1252 } 1314 }
1253 1315
1254 //....oooOO0OOooo........oooOO0OOooo........o 1316 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1255 1317
1256 void << 1318 void G4VEnergyLossProcess::SetLambdaTable(G4PhysicsTable* p)
1257 G4VEnergyLossProcess::SetDEDXTable(G4PhysicsT <<
1258 { 1319 {
1259 if(1 < verboseLevel) { 1320 if(1 < verboseLevel) {
1260 G4cout << "### Set DEDX table " << p << " << 1321 G4cout << "### Set Lambda table " << p
1261 << " " << theDEDXunRestrictedTable << << 1322 << " for " << particle->GetParticleName()
1262 << " for " << particle->GetParticl << 1323 << " and process " << GetProcessName() << G4endl;
1263 << " and process " << GetProcessNa <<
1264 << " type=" << tType << " isIonisation:" <<
1265 } 1324 }
1266 if(fTotal == tType) { << 1325 if(theLambdaTable != p) theLambdaTable = p;
1267 theDEDXunRestrictedTable = p; << 1326 tablesAreBuilt = true;
1268 } else if(fRestricted == tType) { << 1327
1269 theDEDXTable = p; << 1328 if(p) {
1270 if(isMaster && nullptr == baseParticle) { << 1329 size_t n = p->length();
1271 theData->UpdateTable(theDEDXTable, 0); << 1330 G4PhysicsVector* pv = (*p)[0];
1272 } << 1331 G4double e, s, smax, emax;
1273 } else if(fIsIonisation == tType) { << 1332 theEnergyOfCrossSectionMax = new G4double [n];
1274 theIonisationTable = p; << 1333 theCrossSectionMax = new G4double [n];
1275 if(isMaster && nullptr == baseParticle) { << 1334 G4bool b;
1276 theData->UpdateTable(theIonisationTable << 1335
>> 1336 for (size_t i=0; i<n; i++) {
>> 1337 pv = (*p)[i];
>> 1338 emax = DBL_MAX;
>> 1339 smax = 0.0;
>> 1340 if(pv) {
>> 1341 size_t nb = pv->GetVectorLength();
>> 1342 emax = pv->GetLowEdgeEnergy(nb);
>> 1343 for (size_t j=0; j<nb; j++) {
>> 1344 e = pv->GetLowEdgeEnergy(j);
>> 1345 s = pv->GetValue(e,b);
>> 1346 if(s > smax) {
>> 1347 smax = s;
>> 1348 emax = e;
>> 1349 }
>> 1350 }
>> 1351 }
>> 1352 theEnergyOfCrossSectionMax[i] = emax;
>> 1353 theCrossSectionMax[i] = smax;
>> 1354 if(1 < verboseLevel) {
>> 1355 G4cout << "For " << particle->GetParticleName()
>> 1356 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
>> 1357 << " lambda= " << smax << G4endl;
>> 1358 }
1277 } 1359 }
1278 } 1360 }
1279 } 1361 }
1280 1362
1281 //....oooOO0OOooo........oooOO0OOooo........o 1363 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1282 1364
1283 void G4VEnergyLossProcess::SetCSDARangeTable( << 1365 void G4VEnergyLossProcess::SetSubLambdaTable(G4PhysicsTable* p)
1284 { 1366 {
1285 theCSDARangeTable = p; << 1367 if(theSubLambdaTable != p) {
>> 1368 theSubLambdaTable = p;
>> 1369 if(1 < verboseLevel) {
>> 1370 G4cout << "### Set SebLambda table " << p
>> 1371 << " for " << particle->GetParticleName()
>> 1372 << " and process " << GetProcessName() << G4endl;
>> 1373 }
>> 1374 }
1286 } 1375 }
1287 1376
1288 //....oooOO0OOooo........oooOO0OOooo........o 1377 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1289 1378
1290 void G4VEnergyLossProcess::SetRangeTableForLo << 1379 G4PhysicsVector* G4VEnergyLossProcess::LambdaPhysicsVector(
>> 1380 const G4MaterialCutsCouple* couple, G4double cut)
1291 { 1381 {
1292 theRangeTableForLoss = p; << 1382 // G4double cut = (*theCuts)[couple->GetIndex()];
1293 } << 1383 // G4int nbins = nLambdaBins;
1294 << 1384 G4double tmin =
1295 //....oooOO0OOooo........oooOO0OOooo........o << 1385 std::max(MinPrimaryEnergy(particle, couple->GetMaterial(), cut),
>> 1386 minKinEnergy);
>> 1387 if(tmin >= maxKinEnergy) tmin = 0.5*maxKinEnergy;
>> 1388 G4PhysicsVector* v = new G4PhysicsLogVector(tmin, maxKinEnergy, nBins);
>> 1389 v->SetSpline((G4LossTableManager::Instance())->SplineFlag());
1296 1390
1297 void G4VEnergyLossProcess::SetInverseRangeTab << 1391 return v;
1298 { <<
1299 theInverseRangeTable = p; <<
1300 } 1392 }
1301 1393
1302 //....oooOO0OOooo........oooOO0OOooo........o 1394 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1303 1395
1304 void G4VEnergyLossProcess::SetLambdaTable(G4P << 1396 G4double G4VEnergyLossProcess::CrossSectionPerVolume(
>> 1397 G4double kineticEnergy, const G4MaterialCutsCouple* couple)
1305 { 1398 {
1306 if(1 < verboseLevel) { << 1399 // Cross section per volume is calculated
1307 G4cout << "### Set Lambda table " << p << << 1400 DefineMaterial(couple);
1308 << " for " << particle->GetParticl << 1401 G4double cross = 0.0;
1309 << " and process " << GetProcessNa << 1402 G4bool b;
>> 1403 if(theLambdaTable) {
>> 1404 cross =
>> 1405 ((*theLambdaTable)[currentMaterialIndex])->GetValue(kineticEnergy, b);
>> 1406 } else {
>> 1407 SelectModel(kineticEnergy);
>> 1408 cross =
>> 1409 currentModel->CrossSectionPerVolume(currentMaterial,
>> 1410 particle, kineticEnergy,
>> 1411 (*theCuts)[currentMaterialIndex]);
1310 } 1412 }
1311 theLambdaTable = p; <<
1312 tablesAreBuilt = true; <<
1313 1413
1314 if(isMaster && nullptr != p) { << 1414 return cross;
1315 delete theEnergyOfCrossSectionMax; <<
1316 theEnergyOfCrossSectionMax = nullptr; <<
1317 if(fEmTwoPeaks == fXSType) { <<
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 } <<
1331 } 1415 }
1332 1416
1333 //....oooOO0OOooo........oooOO0OOooo........o 1417 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1334 1418
1335 void G4VEnergyLossProcess::SetEnergyOfCrossSe << 1419 G4bool G4VEnergyLossProcess::StorePhysicsTable(
>> 1420 const G4ParticleDefinition* part, const G4String& directory,
>> 1421 G4bool ascii)
1336 { 1422 {
1337 theEnergyOfCrossSectionMax = p; << 1423 G4bool res = true;
1338 } << 1424 if ( baseParticle || part != particle ) return res;
1339 1425
1340 //....oooOO0OOooo........oooOO0OOooo........o << 1426 if(!StoreTable(part,theDEDXTable,ascii,directory,"DEDX"))
>> 1427 {res = false;}
1341 1428
1342 void G4VEnergyLossProcess::SetTwoPeaksXS(std: << 1429 if(!StoreTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr"))
1343 { << 1430 {res = false;}
1344 fXSpeaks = ptr; <<
1345 } <<
1346 1431
1347 //....oooOO0OOooo........oooOO0OOooo........o << 1432 if(!StoreTable(part,theDEDXSubTable,ascii,directory,"SubDEDX"))
>> 1433 {res = false;}
1348 1434
1349 const G4Element* G4VEnergyLossProcess::GetCur << 1435 if(!StoreTable(part,theIonisationTable,ascii,directory,"Ionisation"))
1350 { << 1436 {res = false;}
1351 return (nullptr != currentModel) <<
1352 ? currentModel->GetCurrentElement(current <<
1353 } <<
1354 1437
1355 //....oooOO0OOooo........oooOO0OOooo........o << 1438 if(!StoreTable(part,theIonisationSubTable,ascii,directory,"SubIonisation"))
>> 1439 {res = false;}
1356 1440
1357 void G4VEnergyLossProcess::SetCrossSectionBia << 1441 if(isIonisation &&
1358 << 1442 !StoreTable(part,theCSDARangeTable,ascii,directory,"CSDARange"))
1359 { << 1443 {res = false;}
1360 if(f > 0.0) { << 1444
1361 biasFactor = f; << 1445 if(isIonisation &&
1362 weightFlag = flag; << 1446 !StoreTable(part,theRangeTableForLoss,ascii,directory,"Range"))
1363 if(1 < verboseLevel) { << 1447 {res = false;}
1364 G4cout << "### SetCrossSectionBiasingFa << 1448
1365 << " process " << GetProcessName << 1449 if(isIonisation &&
1366 << " biasFactor= " << f << " wei << 1450 !StoreTable(part,theInverseRangeTable,ascii,directory,"InverseRange"))
1367 << G4endl; << 1451 {res = false;}
>> 1452
>> 1453 if(!StoreTable(part,theLambdaTable,ascii,directory,"Lambda"))
>> 1454 {res = false;}
>> 1455
>> 1456 if(!StoreTable(part,theSubLambdaTable,ascii,directory,"SubLambda"))
>> 1457 {res = false;}
>> 1458
>> 1459 if ( res ) {
>> 1460 if(0 < verboseLevel) {
>> 1461 G4cout << "Physics tables are stored for " << particle->GetParticleName()
>> 1462 << " and process " << GetProcessName()
>> 1463 << " in the directory <" << directory
>> 1464 << "> " << G4endl;
1368 } 1465 }
>> 1466 } else {
>> 1467 G4cout << "Fail to store Physics Tables for "
>> 1468 << particle->GetParticleName()
>> 1469 << " and process " << GetProcessName()
>> 1470 << " in the directory <" << directory
>> 1471 << "> " << G4endl;
1369 } 1472 }
>> 1473 return res;
1370 } 1474 }
1371 1475
1372 //....oooOO0OOooo........oooOO0OOooo........o << 1476 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1373 1477
1374 void G4VEnergyLossProcess::ActivateForcedInte << 1478 G4bool G4VEnergyLossProcess::StoreTable(const G4ParticleDefinition* part,
1375 << 1479 G4PhysicsTable* aTable, G4bool ascii,
1376 << 1480 const G4String& directory,
1377 { << 1481 const G4String& tname)
1378 if(nullptr == biasManager) { biasManager = << 1482 {
1379 if(1 < verboseLevel) { << 1483 G4bool res = true;
1380 G4cout << "### ActivateForcedInteraction: << 1484 if ( aTable ) {
1381 << " process " << GetProcessName() << 1485 const G4String name = GetPhysicsTableFileName(part,directory,tname,ascii);
1382 << " length(mm)= " << length/mm << 1486 if( !aTable->StorePhysicsTable(name,ascii)) res = false;
1383 << " in G4Region <" << region <<
1384 << "> weightFlag= " << flag <<
1385 << G4endl; <<
1386 } 1487 }
1387 weightFlag = flag; << 1488 return res;
1388 biasManager->ActivateForcedInteraction(leng <<
1389 } 1489 }
1390 1490
1391 //....oooOO0OOooo........oooOO0OOooo........o << 1491 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1392 1492
1393 void << 1493 G4bool G4VEnergyLossProcess::RetrievePhysicsTable(
1394 G4VEnergyLossProcess::ActivateSecondaryBiasin << 1494 const G4ParticleDefinition* part, const G4String& directory,
1395 << 1495 G4bool ascii)
1396 << 1496 {
1397 { << 1497 G4bool res = true;
1398 if (0.0 <= factor) { << 1498 const G4String particleName = part->GetParticleName();
1399 // Range cut can be applied only for e- <<
1400 if(0.0 == factor && secondaryParticle != <<
1401 { return; } <<
1402 1499
1403 if(nullptr == biasManager) { biasManager << 1500 if(1 < verboseLevel) {
1404 biasManager->ActivateSecondaryBiasing(reg << 1501 G4cout << "G4VEnergyLossProcess::RetrievePhysicsTable() for "
1405 if(1 < verboseLevel) { << 1502 << particleName << " and process " << GetProcessName()
1406 G4cout << "### ActivateSecondaryBiasing << 1503 << "; tables_are_built= " << tablesAreBuilt
1407 << " process " << GetProcessName << 1504 << G4endl;
1408 << " factor= " << factor <<
1409 << " in G4Region <" << region <<
1410 << "> energyLimit(MeV)= " << ene <<
1411 << G4endl; <<
1412 } <<
1413 } 1505 }
1414 } << 1506 if(particle == part) {
1415 1507
1416 //....oooOO0OOooo........oooOO0OOooo........o << 1508 // G4bool yes = true;
>> 1509 if ( !baseParticle ) {
1417 1510
1418 void G4VEnergyLossProcess::SetIonisation(G4bo << 1511 G4bool fpi = true;
1419 { << 1512 if(!RetrieveTable(part,theDEDXTable,ascii,directory,"DEDX",fpi))
1420 isIonisation = val; << 1513 {fpi = false;}
1421 aGPILSelection = (val) ? CandidateForSelect <<
1422 } <<
1423 1514
1424 //....oooOO0OOooo........oooOO0OOooo........o << 1515 if(!RetrieveTable(part,theIonisationTable,ascii,directory,"Ionisation",false))
>> 1516 {fpi = false;}
1425 1517
1426 void G4VEnergyLossProcess::SetLinearLossLimi << 1518 if(!RetrieveTable(part,theRangeTableForLoss,ascii,directory,"Range",fpi))
1427 { << 1519 {res = false;}
1428 if(0.0 < val && val < 1.0) { <<
1429 linLossLimit = val; <<
1430 actLinLossLimit = true; <<
1431 } else { PrintWarning("SetLinearLossLimit", <<
1432 } <<
1433 1520
1434 //....oooOO0OOooo........oooOO0OOooo........o << 1521 if(!RetrieveTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr",false))
>> 1522 {res = false;}
1435 1523
1436 void G4VEnergyLossProcess::SetStepFunction(G4 << 1524 if(!RetrieveTable(part,theCSDARangeTable,ascii,directory,"CSDARange",false))
1437 { << 1525 {res = false;}
1438 if(0.0 < v1 && 0.0 < v2) { <<
1439 dRoverRange = std::min(1.0, v1); <<
1440 finalRange = std::min(v2, 1.e+50); <<
1441 } else { <<
1442 PrintWarning("SetStepFunctionV1", v1); <<
1443 PrintWarning("SetStepFunctionV2", v2); <<
1444 } <<
1445 } <<
1446 1526
1447 //....oooOO0OOooo........oooOO0OOooo........o << 1527 if(!RetrieveTable(part,theInverseRangeTable,ascii,directory,"InverseRange",fpi))
>> 1528 {res = false;}
1448 1529
1449 void G4VEnergyLossProcess::SetLowestEnergyLim << 1530 if(!RetrieveTable(part,theLambdaTable,ascii,directory,"Lambda",true))
1450 { << 1531 {res = false;}
1451 if(1.e-18 < val && val < 1.e+50) { lowestKi <<
1452 else { PrintWarning("SetLowestEnergyLimit", <<
1453 } <<
1454 1532
1455 //....oooOO0OOooo........oooOO0OOooo........o << 1533 G4bool yes = false;
>> 1534 if(nSCoffRegions > 0) {yes = true;}
1456 1535
1457 void G4VEnergyLossProcess::SetDEDXBinning(G4i << 1536 if(!RetrieveTable(part,theDEDXSubTable,ascii,directory,"SubDEDX",yes))
1458 { << 1537 {res = false;}
1459 if(2 < n && n < 1000000000) { << 1538
1460 nBins = n; << 1539 if(!RetrieveTable(part,theSubLambdaTable,ascii,directory,"SubLambda",yes))
1461 actBinning = true; << 1540 {res = false;}
1462 } else { << 1541
1463 G4double e = (G4double)n; << 1542 if(!fpi) yes = false;
1464 PrintWarning("SetDEDXBinning", e); << 1543 if(!RetrieveTable(part,theIonisationSubTable,ascii,directory,"SubIonisation",yes))
1465 } << 1544 {res = false;}
>> 1545 }
>> 1546 }
>> 1547
>> 1548 return res;
1466 } 1549 }
1467 1550
1468 //....oooOO0OOooo........oooOO0OOooo........o << 1551 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1469 1552
1470 void G4VEnergyLossProcess::SetMinKinEnergy(G4 << 1553 G4bool G4VEnergyLossProcess::RetrieveTable(const G4ParticleDefinition* part,
1471 { << 1554 G4PhysicsTable* aTable, G4bool ascii,
1472 if(1.e-18 < e && e < maxKinEnergy) { << 1555 const G4String& directory,
1473 minKinEnergy = e; << 1556 const G4String& tname,
1474 actMinKinEnergy = true; << 1557 G4bool mandatory)
1475 } else { PrintWarning("SetMinKinEnergy", e) << 1558 {
>> 1559 G4bool res = true;
>> 1560 G4String filename = GetPhysicsTableFileName(part,directory,tname,ascii);
>> 1561 G4bool yes = aTable->ExistPhysicsTable(filename);
>> 1562 if(yes) {
>> 1563 yes = G4PhysicsTableHelper::RetrievePhysicsTable(aTable,filename,ascii);
>> 1564 if((G4LossTableManager::Instance())->SplineFlag()) {
>> 1565 size_t n = aTable->length();
>> 1566 for(size_t i=0; i<n; i++) {(*aTable)[i]->SetSpline(true);}
>> 1567 }
>> 1568 }
>> 1569 if(yes) {
>> 1570 if (0 < verboseLevel) {
>> 1571 G4cout << tname << " table for " << part->GetParticleName()
>> 1572 << " is Retrieved from <" << filename << ">"
>> 1573 << G4endl;
>> 1574 }
>> 1575 } else {
>> 1576 if(mandatory) res = false;
>> 1577 if(mandatory || 1 < verboseLevel) {
>> 1578 G4cout << tname << " table for " << part->GetParticleName()
>> 1579 << " from file <"
>> 1580 << filename << "> is not Retrieved"
>> 1581 << G4endl;
>> 1582 }
>> 1583 }
>> 1584 return res;
1476 } 1585 }
1477 1586
1478 //....oooOO0OOooo........oooOO0OOooo........o 1587 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1479 << 1588
1480 void G4VEnergyLossProcess::SetMaxKinEnergy(G4 << 1589 void G4VEnergyLossProcess::AddCollaborativeProcess(
>> 1590 G4VEnergyLossProcess* p)
1481 { 1591 {
1482 if(minKinEnergy < e && e < 1.e+50) { << 1592 G4bool add = true;
1483 maxKinEnergy = e; << 1593 if(p->GetProcessName() != "eBrem") add = false;
1484 actMaxKinEnergy = true; << 1594 if(add && nProcesses > 0) {
1485 if(e < maxKinEnergyCSDA) { maxKinEnergyCS << 1595 for(G4int i=0; i<nProcesses; i++) {
1486 } else { PrintWarning("SetMaxKinEnergy", e) << 1596 if(p == scProcesses[i]) {
>> 1597 add = false;
>> 1598 break;
>> 1599 }
>> 1600 }
>> 1601 }
>> 1602 if(add) {
>> 1603 scProcesses.push_back(p);
>> 1604 nProcesses++;
>> 1605 if (1 < verboseLevel) {
>> 1606 G4cout << "### The process " << p->GetProcessName()
>> 1607 << " is added to the list of collaborative processes of "
>> 1608 << GetProcessName() << G4endl;
>> 1609 }
>> 1610 }
1487 } 1611 }
1488 1612
1489 //....oooOO0OOooo........oooOO0OOooo........o 1613 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1490 1614
1491 void G4VEnergyLossProcess::PrintWarning(const << 1615 G4double G4VEnergyLossProcess::GetDEDXDispersion(
>> 1616 const G4MaterialCutsCouple *couple,
>> 1617 const G4DynamicParticle* dp,
>> 1618 G4double length)
1492 { 1619 {
1493 G4String ss = "G4VEnergyLossProcess::" + ti << 1620 DefineMaterial(couple);
1494 G4ExceptionDescription ed; << 1621 G4double ekin = dp->GetKineticEnergy();
1495 ed << "Parameter is out of range: " << val << 1622 SelectModel(ekin*massRatio);
1496 << " it will have no effect!\n" << " Pr << 1623 G4double tmax = currentModel->MaxSecondaryKinEnergy(dp);
1497 << GetProcessName() << " nbins= " << nB << 1624 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
1498 << " Emin(keV)= " << minKinEnergy/keV << 1625 G4double d = 0.0;
1499 << " Emax(GeV)= " << maxKinEnergy/GeV; << 1626 G4VEmFluctuationModel* fm = currentModel->GetModelOfFluctuations();
1500 G4Exception(ss, "em0044", JustWarning, ed); << 1627 if(fm) d = fm->Dispersion(currentMaterial,dp,tmax,length);
>> 1628 return d;
1501 } 1629 }
1502 1630
1503 //....oooOO0OOooo........oooOO0OOooo........o 1631 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1504 1632
1505 void G4VEnergyLossProcess::ProcessDescription << 1633 void G4VEnergyLossProcess::ActivateDeexcitation(G4bool, const G4Region*)
1506 { << 1634 {}
1507 if(nullptr != particle) { StreamInfo(out, * <<
1508 } <<
1509 1635
1510 //....oooOO0OOooo........oooOO0OOooo........o 1636 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1637
1511 1638