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25 // 25 //
>> 26 // $Id: G4VEnergyLossProcess.cc,v 1.158.2.1 2010/04/06 09:05:17 gcosmo Exp $
>> 27 // GEANT4 tag $Name: geant4-09-03-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)
>> 109 // 24-06-09 Removed hidden bin in G4PhysicsVector (V.Ivanchenko)
39 // 110 //
40 // Class Description: 111 // Class Description:
41 // 112 //
42 // It is the unified energy loss process it ca 113 // It is the unified energy loss process it calculates the continuous
43 // energy loss for charged particles using a s 114 // energy loss for charged particles using a set of Energy Loss
44 // models valid for different energy regions. 115 // models valid for different energy regions. There are a possibility
45 // to create and access to dE/dx and range tab 116 // to create and access to dE/dx and range tables, or to calculate
46 // that information on fly. 117 // that information on fly.
47 // ------------------------------------------- 118 // -------------------------------------------------------------------
48 // 119 //
49 //....oooOO0OOooo........oooOO0OOooo........oo 120 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50 //....oooOO0OOooo........oooOO0OOooo........oo 121 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51 122
52 #include "G4VEnergyLossProcess.hh" 123 #include "G4VEnergyLossProcess.hh"
53 #include "G4PhysicalConstants.hh" <<
54 #include "G4SystemOfUnits.hh" <<
55 #include "G4ProcessManager.hh" <<
56 #include "G4LossTableManager.hh" 124 #include "G4LossTableManager.hh"
57 #include "G4LossTableBuilder.hh" <<
58 #include "G4Step.hh" 125 #include "G4Step.hh"
59 #include "G4ParticleDefinition.hh" 126 #include "G4ParticleDefinition.hh"
60 #include "G4ParticleTable.hh" <<
61 #include "G4EmParameters.hh" <<
62 #include "G4EmUtility.hh" <<
63 #include "G4EmTableUtil.hh" <<
64 #include "G4VEmModel.hh" 127 #include "G4VEmModel.hh"
65 #include "G4VEmFluctuationModel.hh" 128 #include "G4VEmFluctuationModel.hh"
66 #include "G4DataVector.hh" 129 #include "G4DataVector.hh"
67 #include "G4PhysicsLogVector.hh" 130 #include "G4PhysicsLogVector.hh"
68 #include "G4VParticleChange.hh" 131 #include "G4VParticleChange.hh"
>> 132 #include "G4Gamma.hh"
69 #include "G4Electron.hh" 133 #include "G4Electron.hh"
>> 134 #include "G4Positron.hh"
>> 135 #include "G4Proton.hh"
70 #include "G4ProcessManager.hh" 136 #include "G4ProcessManager.hh"
71 #include "G4UnitsTable.hh" 137 #include "G4UnitsTable.hh"
>> 138 #include "G4GenericIon.hh"
>> 139 #include "G4ProductionCutsTable.hh"
72 #include "G4Region.hh" 140 #include "G4Region.hh"
73 #include "G4RegionStore.hh" 141 #include "G4RegionStore.hh"
74 #include "G4PhysicsTableHelper.hh" 142 #include "G4PhysicsTableHelper.hh"
75 #include "G4SafetyHelper.hh" 143 #include "G4SafetyHelper.hh"
76 #include "G4EmDataHandler.hh" <<
77 #include "G4TransportationManager.hh" 144 #include "G4TransportationManager.hh"
78 #include "G4VAtomDeexcitation.hh" << 145 #include "G4EmConfigurator.hh"
79 #include "G4VSubCutProducer.hh" <<
80 #include "G4EmBiasingManager.hh" <<
81 #include "G4Log.hh" <<
82 #include <iostream> <<
83 146
84 //....oooOO0OOooo........oooOO0OOooo........oo 147 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 148
86 namespace <<
87 { <<
88 G4String tnames[7] = <<
89 {"DEDX","Ionisation","DEDXnr","CSDARange", <<
90 } <<
91 <<
92 <<
93 G4VEnergyLossProcess::G4VEnergyLossProcess(con 149 G4VEnergyLossProcess::G4VEnergyLossProcess(const G4String& name,
94 G4P << 150 G4ProcessType type):
95 G4VContinuousDiscreteProcess(name, type) << 151 G4VContinuousDiscreteProcess(name, type),
>> 152 secondaryParticle(0),
>> 153 nSCoffRegions(0),
>> 154 nDERegions(0),
>> 155 idxSCoffRegions(0),
>> 156 idxDERegions(0),
>> 157 nProcesses(0),
>> 158 theDEDXTable(0),
>> 159 theDEDXSubTable(0),
>> 160 theDEDXunRestrictedTable(0),
>> 161 theIonisationTable(0),
>> 162 theIonisationSubTable(0),
>> 163 theRangeTableForLoss(0),
>> 164 theCSDARangeTable(0),
>> 165 theSecondaryRangeTable(0),
>> 166 theInverseRangeTable(0),
>> 167 theLambdaTable(0),
>> 168 theSubLambdaTable(0),
>> 169 theDEDXAtMaxEnergy(0),
>> 170 theRangeAtMaxEnergy(0),
>> 171 theEnergyOfCrossSectionMax(0),
>> 172 theCrossSectionMax(0),
>> 173 baseParticle(0),
>> 174 minSubRange(0.1),
>> 175 lossFluctuationFlag(true),
>> 176 rndmStepFlag(false),
>> 177 tablesAreBuilt(false),
>> 178 integral(true),
>> 179 isIon(false),
>> 180 isIonisation(true),
>> 181 useSubCutoff(false),
>> 182 useDeexcitation(false),
>> 183 particle(0),
>> 184 currentCouple(0),
>> 185 nWarnings(0),
>> 186 mfpKinEnergy(0.0)
96 { 187 {
97 theParameters = G4EmParameters::Instance(); <<
98 SetVerboseLevel(1); 188 SetVerboseLevel(1);
99 189
100 // low energy limit 190 // low energy limit
101 lowestKinEnergy = theParameters->LowestElect << 191 lowestKinEnergy = 1.*eV;
102 192
103 // Size of tables << 193 // Size of tables assuming spline
104 minKinEnergy = 0.1*CLHEP::keV; << 194 minKinEnergy = 0.1*keV;
105 maxKinEnergy = 100.0*CLHEP::TeV; << 195 maxKinEnergy = 10.0*TeV;
106 maxKinEnergyCSDA = 1.0*CLHEP::GeV; << 196 nBins = 77;
107 nBins = 84; << 197 maxKinEnergyCSDA = 1.0*GeV;
108 nBinsCSDA = 35; 198 nBinsCSDA = 35;
109 199
110 invLambdaFactor = 1.0/lambdaFactor; << 200 // default linear loss limit for spline
>> 201 linLossLimit = 0.01;
>> 202
>> 203 // default dRoverRange and finalRange
>> 204 SetStepFunction(0.2, 1.0*mm);
111 205
112 // default linear loss limit << 206 // default lambda factor
113 finalRange = 1.*CLHEP::mm; << 207 lambdaFactor = 0.8;
>> 208
>> 209 // particle types
>> 210 theElectron = G4Electron::Electron();
>> 211 thePositron = G4Positron::Positron();
>> 212 theGenericIon = 0;
114 213
115 // run time objects 214 // run time objects
116 pParticleChange = &fParticleChange; 215 pParticleChange = &fParticleChange;
117 fParticleChange.SetSecondaryWeightByProcess( <<
118 modelManager = new G4EmModelManager(); 216 modelManager = new G4EmModelManager();
119 safetyHelper = G4TransportationManager::GetT 217 safetyHelper = G4TransportationManager::GetTransportationManager()
120 ->GetSafetyHelper(); 218 ->GetSafetyHelper();
121 aGPILSelection = CandidateForSelection; 219 aGPILSelection = CandidateForSelection;
122 220
123 // initialise model 221 // initialise model
124 lManager = G4LossTableManager::Instance(); << 222 (G4LossTableManager::Instance())->Register(this);
125 lManager->Register(this); << 223 fluctModel = 0;
126 isMaster = lManager->IsMaster(); << 224
127 << 225 scTracks.reserve(5);
128 G4LossTableBuilder* bld = lManager->GetTable << 226 secParticles.reserve(5);
129 theDensityFactor = bld->GetDensityFactors(); << 227
130 theDensityIdx = bld->GetCoupleIndexes(); << 228 // Data for stragling of ranges from ICRU'37 report
131 << 229 const G4int nrbins = 7;
132 scTracks.reserve(10); << 230 vstrag = new G4PhysicsLogVector(keV, GeV, nrbins-1);
133 secParticles.reserve(12); << 231 vstrag->SetSpline(true);
134 emModels = new std::vector<G4VEmModel*>; << 232 G4double s[nrbins] = {-0.2, -0.85, -1.3, -1.578, -1.76, -1.85, -1.9};
>> 233 for(G4int i=0; i<nrbins; ++i) {vstrag->PutValue(i, s[i]);}
135 } 234 }
136 235
137 //....oooOO0OOooo........oooOO0OOooo........oo 236 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
138 237
139 G4VEnergyLossProcess::~G4VEnergyLossProcess() 238 G4VEnergyLossProcess::~G4VEnergyLossProcess()
140 { 239 {
141 if (isMaster) { << 240 if(1 < verboseLevel)
142 if(nullptr == baseParticle) { delete theDa << 241 G4cout << "G4VEnergyLossProcess destruct " << GetProcessName()
143 delete theEnergyOfCrossSectionMax; << 242 << G4endl;
144 if(nullptr != fXSpeaks) { << 243 delete vstrag;
145 for(auto const & v : *fXSpeaks) { delete << 244 Clean();
146 delete fXSpeaks; << 245
>> 246 if ( !baseParticle ) {
>> 247 if(theDEDXTable && theRangeTableForLoss) {
>> 248 if(theIonisationTable == theDEDXTable) theIonisationTable = 0;
>> 249 theDEDXTable->clearAndDestroy();
>> 250 delete theDEDXTable;
>> 251 if(theDEDXSubTable) {
>> 252 if(theIonisationSubTable == theDEDXSubTable)
>> 253 theIonisationSubTable = 0;
>> 254 theDEDXSubTable->clearAndDestroy();
>> 255 delete theDEDXSubTable;
>> 256 }
>> 257 }
>> 258 if(theIonisationTable) {
>> 259 theIonisationTable->clearAndDestroy();
>> 260 delete theIonisationTable;
>> 261 }
>> 262 if(theIonisationSubTable) {
>> 263 theIonisationSubTable->clearAndDestroy();
>> 264 delete theIonisationSubTable;
>> 265 }
>> 266 if(theDEDXunRestrictedTable && theCSDARangeTable) {
>> 267 theDEDXunRestrictedTable->clearAndDestroy();
>> 268 delete theDEDXunRestrictedTable;
>> 269 }
>> 270 if(theCSDARangeTable) {
>> 271 theCSDARangeTable->clearAndDestroy();
>> 272 delete theCSDARangeTable;
>> 273 }
>> 274 if(theRangeTableForLoss) {
>> 275 theRangeTableForLoss->clearAndDestroy();
>> 276 delete theRangeTableForLoss;
>> 277 }
>> 278 if(theInverseRangeTable) {
>> 279 theInverseRangeTable->clearAndDestroy();
>> 280 delete theInverseRangeTable;
>> 281 }
>> 282 if(theLambdaTable) {
>> 283 theLambdaTable->clearAndDestroy();
>> 284 delete theLambdaTable;
>> 285 }
>> 286 if(theSubLambdaTable) {
>> 287 theSubLambdaTable->clearAndDestroy();
>> 288 delete theSubLambdaTable;
147 } 289 }
148 } 290 }
>> 291
149 delete modelManager; 292 delete modelManager;
150 delete biasManager; << 293 (G4LossTableManager::Instance())->DeRegister(this);
151 delete scoffRegions; << 294 }
152 delete emModels; << 295
153 lManager->DeRegister(this); << 296 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 297
>> 298 void G4VEnergyLossProcess::Clean()
>> 299 {
>> 300 if(1 < verboseLevel) {
>> 301 G4cout << "G4VEnergyLossProcess::Clear() for " << GetProcessName()
>> 302 << G4endl;
>> 303 }
>> 304 delete [] theDEDXAtMaxEnergy;
>> 305 delete [] theRangeAtMaxEnergy;
>> 306 delete [] theEnergyOfCrossSectionMax;
>> 307 delete [] theCrossSectionMax;
>> 308 delete [] idxSCoffRegions;
>> 309 delete [] idxDERegions;
>> 310
>> 311 theDEDXAtMaxEnergy = 0;
>> 312 theRangeAtMaxEnergy = 0;
>> 313 theEnergyOfCrossSectionMax = 0;
>> 314 theCrossSectionMax = 0;
>> 315 tablesAreBuilt = false;
>> 316
>> 317 //scTracks.clear();
>> 318 scProcesses.clear();
>> 319 nProcesses = 0;
154 } 320 }
155 321
156 //....oooOO0OOooo........oooOO0OOooo........oo 322 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
157 323
158 G4double G4VEnergyLossProcess::MinPrimaryEnerg 324 G4double G4VEnergyLossProcess::MinPrimaryEnergy(const G4ParticleDefinition*,
159 << 325 const G4Material*,
160 << 326 G4double cut)
161 { 327 {
162 return cut; 328 return cut;
163 } 329 }
164 330
165 //....oooOO0OOooo........oooOO0OOooo........oo 331 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
166 332
167 void G4VEnergyLossProcess::AddEmModel(G4int or << 333 void G4VEnergyLossProcess::AddEmModel(G4int order, G4VEmModel* p,
168 G4VEmFlu << 334 G4VEmFluctuationModel* fluc,
169 const G4 << 335 const G4Region* region)
170 { 336 {
171 if(nullptr == ptr) { return; } << 337 modelManager->AddEmModel(order, p, fluc, region);
172 G4VEmFluctuationModel* afluc = (nullptr == f << 338 if(p) { p->SetParticleChange(pParticleChange, fluc); }
173 modelManager->AddEmModel(order, ptr, afluc, <<
174 ptr->SetParticleChange(pParticleChange, aflu <<
175 } 339 }
176 340
177 //....oooOO0OOooo........oooOO0OOooo........oo 341 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
178 342
179 void G4VEnergyLossProcess::SetEmModel(G4VEmMod << 343 void G4VEnergyLossProcess::UpdateEmModel(const G4String& nam,
>> 344 G4double emin, G4double emax)
180 { 345 {
181 if(nullptr == ptr) { return; } << 346 modelManager->UpdateEmModel(nam, emin, emax);
182 if(!emModels->empty()) { << 347 }
183 for(auto & em : *emModels) { if(em == ptr) << 348
184 } << 349 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
185 emModels->push_back(ptr); << 350
>> 351 void G4VEnergyLossProcess::SetEmModel(G4VEmModel* p, G4int index)
>> 352 {
>> 353 G4int n = emModels.size();
>> 354 if(index >= n) { for(G4int i=n; i<=index; ++i) {emModels.push_back(0);} }
>> 355 emModels[index] = p;
>> 356 }
>> 357
>> 358 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 359
>> 360 G4VEmModel* G4VEnergyLossProcess::EmModel(G4int index)
>> 361 {
>> 362 G4VEmModel* p = 0;
>> 363 if(index >= 0 && index < G4int(emModels.size())) { p = emModels[index]; }
>> 364 return p;
>> 365 }
>> 366
>> 367 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 368
>> 369 G4VEmModel* G4VEnergyLossProcess::GetModelByIndex(G4int idx, G4bool ver)
>> 370 {
>> 371 return modelManager->GetModel(idx, ver);
186 } 372 }
187 373
188 //....oooOO0OOooo........oooOO0OOooo........oo 374 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
189 375
190 void G4VEnergyLossProcess::SetDynamicMassCharg << 376 G4int G4VEnergyLossProcess::NumberOfModels()
191 <<
192 { 377 {
193 massRatio = massratio; << 378 return modelManager->NumberOfModels();
194 logMassRatio = G4Log(massRatio); <<
195 fFactor = charge2ratio*biasFactor; <<
196 if(baseMat) { fFactor *= (*theDensityFactor) <<
197 chargeSqRatio = charge2ratio; <<
198 reduceFactor = 1.0/(fFactor*massRatio); <<
199 } 379 }
200 380
201 //....oooOO0OOooo........oooOO0OOooo........oo 381 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
202 382
203 void 383 void
204 G4VEnergyLossProcess::PreparePhysicsTable(cons 384 G4VEnergyLossProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
205 { 385 {
206 particle = G4EmTableUtil::CheckIon(this, &pa << 386 if(1 < verboseLevel) {
207 verboseLe << 387 G4cout << "G4VEnergyLossProcess::PreparePhysicsTable for "
>> 388 << GetProcessName()
>> 389 << " for " << part.GetParticleName()
>> 390 << G4endl;
>> 391 }
208 392
209 if( particle != &part ) { << 393 currentCouple = 0;
210 if(!isIon) { lManager->RegisterExtraPartic << 394 preStepLambda = 0.0;
211 if(1 < verboseLevel) { << 395 mfpKinEnergy = DBL_MAX;
212 G4cout << "### G4VEnergyLossProcess::Pre << 396 fRange = DBL_MAX;
213 << " interrupted for " << GetProc << 397 preStepKinEnergy = 0.0;
214 << part.GetParticleName() << " is << 398 chargeSqRatio = 1.0;
215 << " spline=" << spline << G4endl << 399 massRatio = 1.0;
>> 400 reduceFactor = 1.0;
>> 401
>> 402 G4LossTableManager* lManager = G4LossTableManager::Instance();
>> 403
>> 404 // Are particle defined?
>> 405 if( !particle ) {
>> 406 particle = ∂
>> 407 if(part.GetParticleType() == "nucleus") {
>> 408 if(!theGenericIon) theGenericIon = G4GenericIon::GenericIon();
>> 409 if(particle == theGenericIon) { isIon = true; }
>> 410 else if(part.GetPDGCharge() > eplus) {
>> 411 isIon = true;
>> 412
>> 413 // generic ions created on-fly
>> 414 if(part.GetPDGCharge() > 2.5*eplus) {
>> 415 particle = theGenericIon;
>> 416 }
>> 417 }
216 } 418 }
217 return; <<
218 } 419 }
219 420
220 tablesAreBuilt = false; << 421 if( particle != &part) {
221 if (GetProcessSubType() == fIonisation) { Se << 422 if(part.GetParticleType() == "nucleus") {
>> 423 isIon = true;
>> 424 lManager->RegisterIon(&part, this);
>> 425 } else {
>> 426 lManager->RegisterExtraParticle(&part, this);
>> 427 }
>> 428 return;
>> 429 }
222 430
223 G4LossTableBuilder* bld = lManager->GetTable << 431 Clean();
224 lManager->PreparePhysicsTable(&part, this); << 432 lManager->EmConfigurator()->AddModels();
225 433
226 // Base particle and set of models can be de 434 // Base particle and set of models can be defined here
227 InitialiseEnergyLossProcess(particle, basePa 435 InitialiseEnergyLossProcess(particle, baseParticle);
228 436
229 // parameters of the process << 437 // Tables preparation
230 if(!actLossFluc) { lossFluctuationFlag = the << 438 if (!baseParticle) {
231 useCutAsFinalRange = theParameters->UseCutAs << 439
232 if(!actMinKinEnergy) { minKinEnergy = thePar << 440 theDEDXTable = G4PhysicsTableHelper::PreparePhysicsTable(theDEDXTable);
233 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 441 if (lManager->BuildCSDARange()) {
234 if(!actBinning) { nBins = theParameters->Num << 442 theDEDXunRestrictedTable =
235 maxKinEnergyCSDA = theParameters->MaxEnergyF << 443 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXunRestrictedTable);
236 nBinsCSDA = theParameters->NumberOfBinsPerDe << 444 theCSDARangeTable =
237 *G4lrint(std::log10(maxKinEnergyCSDA/minKi << 445 G4PhysicsTableHelper::PreparePhysicsTable(theCSDARangeTable);
238 if(!actLinLossLimit) { linLossLimit = thePar << 446 }
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); <<
247 447
248 fRangeEnergy = 0.0; << 448 theRangeTableForLoss =
>> 449 G4PhysicsTableHelper::PreparePhysicsTable(theRangeTableForLoss);
>> 450 theInverseRangeTable =
>> 451 G4PhysicsTableHelper::PreparePhysicsTable(theInverseRangeTable);
>> 452
>> 453 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
>> 454 if (nSCoffRegions) {
>> 455 theDEDXSubTable =
>> 456 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXSubTable);
>> 457 theSubLambdaTable =
>> 458 G4PhysicsTableHelper::PreparePhysicsTable(theSubLambdaTable);
>> 459 }
>> 460 }
249 461
250 G4double initialCharge = particle->GetPDGCha 462 G4double initialCharge = particle->GetPDGCharge();
251 G4double initialMass = particle->GetPDGMas 463 G4double initialMass = particle->GetPDGMass();
252 464
253 theParameters->FillStepFunction(particle, th << 465 if (baseParticle) {
254 << 466 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 467 G4double q = initialCharge/baseParticle->GetPDGCharge();
260 chargeSqRatio = q*q; 468 chargeSqRatio = q*q;
261 if(chargeSqRatio > 0.0) { reduceFactor = 1 469 if(chargeSqRatio > 0.0) { reduceFactor = 1.0/(chargeSqRatio*massRatio); }
262 } 470 }
263 lowestKinEnergy = (initialMass < CLHEP::MeV) <<
264 ? theParameters->LowestElectronEnergy() <<
265 : theParameters->LowestMuHadEnergy(); <<
266 <<
267 // Tables preparation <<
268 if (isMaster && nullptr == baseParticle) { <<
269 if(nullptr == theData) { theData = new G4E <<
270 471
271 if(nullptr != theDEDXTable && isIonisation << 472 // initialisation of models
272 if(nullptr != theIonisationTable && theD << 473 G4int nmod = modelManager->NumberOfModels();
273 theData->CleanTable(0); << 474 for(G4int i=0; i<nmod; ++i) {
274 theDEDXTable = theIonisationTable; << 475 G4VEmModel* mod = modelManager->GetModel(i);
275 theIonisationTable = nullptr; << 476 if(mod->HighEnergyLimit() > maxKinEnergy) {
276 } << 477 mod->SetHighEnergyLimit(maxKinEnergy);
277 } <<
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 } 478 }
293 } 479 }
294 480
295 // forced biasing << 481 theCuts = modelManager->Initialise(particle, secondaryParticle,
296 if(nullptr != biasManager) { << 482 minSubRange, verboseLevel);
297 biasManager->Initialise(part,GetProcessNam << 483
298 biasFlag = false; << 484 // Sub Cutoff and Deexcitation
299 } << 485 if (nSCoffRegions>0 || nDERegions>0) {
300 baseMat = bld->GetBaseMaterialFlag(); << 486 theSubCuts = modelManager->SubCutoff();
301 numberOfModels = modelManager->NumberOfModel << 487
302 currentModel = modelManager->GetModel(0); << 488 const G4ProductionCutsTable* theCoupleTable=
303 G4EmTableUtil::UpdateModels(this, modelManag << 489 G4ProductionCutsTable::GetProductionCutsTable();
304 numberOfModels, << 490 size_t numOfCouples = theCoupleTable->GetTableSize();
305 mainSecondaries, << 491
306 theParameters->U << 492 if(nSCoffRegions>0) idxSCoffRegions = new G4bool[numOfCouples];
307 theCuts = modelManager->Initialise(particle, << 493 if(nDERegions>0) idxDERegions = new G4bool[numOfCouples];
308 verboseLe << 494
309 // subcut processor << 495 for (size_t j=0; j<numOfCouples; ++j) {
310 if(isIonisation) { << 496
311 subcutProducer = lManager->SubCutProducer( << 497 const G4MaterialCutsCouple* couple =
312 } << 498 theCoupleTable->GetMaterialCutsCouple(j);
313 if(1 == nSCoffRegions) { << 499 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
314 if((*scoffRegions)[0]->GetName() == "Defau << 500
315 delete scoffRegions; << 501 if(nSCoffRegions>0) {
316 scoffRegions = nullptr; << 502 G4bool reg = false;
317 nSCoffRegions = 0; << 503 for(G4int i=0; i<nSCoffRegions; ++i) {
>> 504 if( pcuts == scoffRegions[i]->GetProductionCuts()) reg = true;
>> 505 }
>> 506 idxSCoffRegions[j] = reg;
>> 507 }
>> 508 if(nDERegions>0) {
>> 509 G4bool reg = false;
>> 510 for(G4int i=0; i<nDERegions; ++i) {
>> 511 if( pcuts == deRegions[i]->GetProductionCuts()) reg = true;
>> 512 }
>> 513 idxDERegions[j] = reg;
>> 514 }
318 } 515 }
319 } 516 }
320 517
321 if(1 < verboseLevel) { << 518 lManager->EnergyLossProcessIsInitialised(particle, this);
322 G4cout << "G4VEnergyLossProcess::PrepearPh << 519
323 << " for " << GetProcessName() << " << 520 if (1 < verboseLevel) {
324 << " isIon= " << isIon << " spline= << 521 G4cout << "G4VEnergyLossProcess::Initialise() is done "
325 if(baseParticle) { << 522 << " for local " << particle->GetParticleName()
326 G4cout << "; base: " << baseParticle->Ge << 523 << " isIon= " << isIon
327 } << 524 << " chargeSqRatio= " << chargeSqRatio
328 G4cout << G4endl; <<
329 G4cout << " chargeSqRatio= " << chargeSqRa <<
330 << " massRatio= " << massRatio 525 << " massRatio= " << massRatio
331 << " reduceFactor= " << reduceFacto 526 << " reduceFactor= " << reduceFactor << G4endl;
332 if (nSCoffRegions > 0) { << 527 if (nSCoffRegions) {
333 G4cout << " SubCut secondary production << 528 G4cout << " SubCutoff Regime is ON for regions: " << G4endl;
334 for (G4int i=0; i<nSCoffRegions; ++i) { 529 for (G4int i=0; i<nSCoffRegions; ++i) {
335 const G4Region* r = (*scoffRegions)[i] << 530 const G4Region* r = scoffRegions[i];
336 G4cout << " " << r->GetName( << 531 G4cout << " " << r->GetName() << G4endl;
>> 532 }
>> 533 }
>> 534 if (nDERegions) {
>> 535 G4cout << " Deexcitation is ON for regions: " << G4endl;
>> 536 for (G4int i=0; i<nDERegions; ++i) {
>> 537 const G4Region* r = deRegions[i];
>> 538 G4cout << " " << r->GetName() << G4endl;
337 } 539 }
338 } else if(nullptr != subcutProducer) { <<
339 G4cout << " SubCut secondary production <<
340 } 540 }
341 } 541 }
342 } 542 }
343 543
344 //....oooOO0OOooo........oooOO0OOooo........oo 544 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
345 545
346 void G4VEnergyLossProcess::BuildPhysicsTable(c 546 void G4VEnergyLossProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
347 { 547 {
348 if(1 < verboseLevel) { << 548 if(1 < verboseLevel) {
349 G4cout << "### G4VEnergyLossProcess::Build 549 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() for "
350 << GetProcessName() 550 << GetProcessName()
351 << " and particle " << part.GetPart 551 << " and particle " << part.GetParticleName()
352 << "; the first particle " << parti << 552 << "; local: " << particle->GetParticleName();
353 if(baseParticle) { << 553 if(baseParticle) G4cout << "; base: " << baseParticle->GetParticleName();
354 G4cout << "; base: " << baseParticle->Ge <<
355 } <<
356 G4cout << G4endl; 554 G4cout << G4endl;
357 G4cout << " TablesAreBuilt= " << tables <<
358 << " spline=" << spline << " ptr: " <<
359 } 555 }
360 556
361 if(&part == particle) { 557 if(&part == particle) {
362 if(isMaster) { << 558 if(!tablesAreBuilt) {
363 lManager->BuildPhysicsTable(particle, th << 559 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 } 560 }
376 << 561 if(!baseParticle) {
377 // needs to be done only once << 562 if(0 < verboseLevel) PrintInfoDefinition();
378 safetyHelper->InitialiseHelper(); << 563
379 } << 564 // needs to be done only once
380 // Added tracking cut to avoid tracking arti << 565 safetyHelper->InitialiseHelper();
381 // and identified deexcitation flag <<
382 if(isIonisation) { <<
383 atomDeexcitation = lManager->AtomDeexcitat <<
384 if(nullptr != atomDeexcitation) { <<
385 if(atomDeexcitation->IsPIXEActive()) { u <<
386 } 566 }
387 } 567 }
388 568
389 // protection against double printout << 569 // Added tracking cut to avoid tracking artifacts
390 if(theParameters->IsPrintLocked()) { return; << 570 if(isIonisation) { fParticleChange.SetLowEnergyLimit(lowestKinEnergy); }
391 << 571
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) { 572 if(1 < verboseLevel) {
405 G4cout << "### G4VEnergyLossProcess::Build 573 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() done for "
406 << GetProcessName() 574 << GetProcessName()
407 << " and particle " << part.GetPart 575 << " and particle " << part.GetParticleName();
408 if(isIonisation) { G4cout << " isIonisati << 576 if(isIonisation) G4cout << " isIonisation flag = 1";
409 G4cout << " baseMat=" << baseMat << G4endl << 577 G4cout << G4endl;
410 } 578 }
411 } 579 }
412 580
413 //....oooOO0OOooo........oooOO0OOooo........oo 581 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
414 582
415 G4PhysicsTable* G4VEnergyLossProcess::BuildDED 583 G4PhysicsTable* G4VEnergyLossProcess::BuildDEDXTable(G4EmTableType tType)
416 { 584 {
417 G4PhysicsTable* table = nullptr; << 585 if(1 < verboseLevel) {
>> 586 G4cout << "G4VEnergyLossProcess::BuildDEDXTable() of type " << tType
>> 587 << " for " << GetProcessName()
>> 588 << " and particle " << particle->GetParticleName()
>> 589 << G4endl;
>> 590 }
>> 591 G4PhysicsTable* table = 0;
>> 592 G4double emin = minKinEnergy;
418 G4double emax = maxKinEnergy; 593 G4double emax = maxKinEnergy;
419 G4int bin = nBins; 594 G4int bin = nBins;
420 595
421 if(fTotal == tType) { 596 if(fTotal == tType) {
422 emax = maxKinEnergyCSDA; 597 emax = maxKinEnergyCSDA;
423 bin = nBinsCSDA; 598 bin = nBinsCSDA;
424 table = theDEDXunRestrictedTable; 599 table = theDEDXunRestrictedTable;
425 } else if(fRestricted == tType) { 600 } else if(fRestricted == tType) {
426 table = theDEDXTable; 601 table = theDEDXTable;
>> 602 if(theIonisationTable)
>> 603 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable);
>> 604 } else if(fSubRestricted == tType) {
>> 605 table = theDEDXSubTable;
>> 606 if(theIonisationSubTable)
>> 607 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable);
427 } else { 608 } else {
428 G4cout << "G4VEnergyLossProcess::BuildDEDX 609 G4cout << "G4VEnergyLossProcess::BuildDEDXTable WARNING: wrong type "
429 << tType << G4endl; << 610 << tType << G4endl;
430 } 611 }
>> 612
>> 613 // Access to materials
>> 614 const G4ProductionCutsTable* theCoupleTable=
>> 615 G4ProductionCutsTable::GetProductionCutsTable();
>> 616 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 617
431 if(1 < verboseLevel) { 618 if(1 < verboseLevel) {
432 G4cout << "G4VEnergyLossProcess::BuildDEDX << 619 G4cout << numOfCouples << " materials"
433 << " for " << GetProcessName() << 620 << " minKinEnergy= " << minKinEnergy
434 << " and " << particle->GetParticle << 621 << " maxKinEnergy= " << maxKinEnergy
435 << "spline=" << spline << G4endl; << 622 << " EmTableType= " << tType
436 } << 623 << " table= " << table
437 if(nullptr == table) { return table; } << 624 << G4endl;
438 << 625 }
439 G4LossTableBuilder* bld = lManager->GetTable << 626 if(!table) return table;
440 G4EmTableUtil::BuildDEDXTable(this, particle << 627
441 table, minKinE << 628 G4bool splineFlag = (G4LossTableManager::Instance())->SplineFlag();
442 verboseLevel, << 629 G4PhysicsLogVector* aVector = 0;
>> 630 G4PhysicsLogVector* bVector = 0;
>> 631
>> 632 for(size_t i=0; i<numOfCouples; ++i) {
>> 633
>> 634 if(1 < verboseLevel) {
>> 635 G4cout << "G4VEnergyLossProcess::BuildDEDXVector flag= "
>> 636 << table->GetFlag(i) << G4endl;
>> 637 }
>> 638 if (table->GetFlag(i)) {
>> 639
>> 640 // create physics vector and fill it
>> 641 const G4MaterialCutsCouple* couple =
>> 642 theCoupleTable->GetMaterialCutsCouple(i);
>> 643 if(!bVector) {
>> 644 aVector = new G4PhysicsLogVector(emin, emax, bin);
>> 645 bVector = aVector;
>> 646 } else {
>> 647 aVector = new G4PhysicsLogVector(*bVector);
>> 648 }
>> 649 // G4PhysicsVector* aVector = new G4PhysicsLogVector(emin, emax, bin);
>> 650 aVector->SetSpline(splineFlag);
>> 651
>> 652 modelManager->FillDEDXVector(aVector, couple, tType);
>> 653 if(splineFlag) aVector->FillSecondDerivatives();
>> 654
>> 655 // Insert vector for this material into the table
>> 656 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
>> 657 }
>> 658 }
>> 659
>> 660 if(1 < verboseLevel) {
>> 661 G4cout << "G4VEnergyLossProcess::BuildDEDXTable(): table is built for "
>> 662 << particle->GetParticleName()
>> 663 << " and process " << GetProcessName()
>> 664 << G4endl;
>> 665 // if(2 < verboseLevel) G4cout << (*table) << G4endl;
>> 666 }
>> 667
443 return table; 668 return table;
444 } 669 }
445 670
446 //....oooOO0OOooo........oooOO0OOooo........oo 671 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
447 672
448 G4PhysicsTable* G4VEnergyLossProcess::BuildLam << 673 G4PhysicsTable* G4VEnergyLossProcess::BuildLambdaTable(G4EmTableType tType)
449 { 674 {
450 if(nullptr == theLambdaTable) { return theLa << 675 G4PhysicsTable* table = 0;
451 676
452 G4double scale = theParameters->MaxKinEnergy << 677 if(fRestricted == tType) {
453 G4int nbin = << 678 table = theLambdaTable;
454 theParameters->NumberOfBinsPerDecade()*G4l << 679 } else if(fSubRestricted == tType) {
455 scale = nbin/G4Log(scale); << 680 table = theSubLambdaTable;
456 << 681 } else {
457 G4LossTableBuilder* bld = lManager->GetTable << 682 G4cout << "G4VEnergyLossProcess::BuildLambdaTable WARNING: wrong type "
458 G4EmTableUtil::BuildLambdaTable(this, partic << 683 << tType << G4endl;
459 bld, theLamb << 684 }
460 minKinEnergy <<
461 verboseLevel <<
462 return theLambdaTable; <<
463 } <<
464 685
465 //....oooOO0OOooo........oooOO0OOooo........oo << 686 if(1 < verboseLevel) {
>> 687 G4cout << "G4VEnergyLossProcess::BuildLambdaTable() of type "
>> 688 << tType << " for process "
>> 689 << GetProcessName() << " and particle "
>> 690 << particle->GetParticleName()
>> 691 << " EmTableType= " << tType
>> 692 << " table= " << table
>> 693 << G4endl;
>> 694 }
>> 695 if(!table) {return table;}
>> 696
>> 697 // Access to materials
>> 698 const G4ProductionCutsTable* theCoupleTable=
>> 699 G4ProductionCutsTable::GetProductionCutsTable();
>> 700 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 701
>> 702 G4bool splineFlag = (G4LossTableManager::Instance())->SplineFlag();
>> 703
>> 704 for(size_t i=0; i<numOfCouples; ++i) {
>> 705
>> 706 if (table->GetFlag(i)) {
>> 707
>> 708 // create physics vector and fill it
>> 709 const G4MaterialCutsCouple* couple =
>> 710 theCoupleTable->GetMaterialCutsCouple(i);
>> 711 G4double cut = (*theCuts)[i];
>> 712 if(fSubRestricted == tType) cut = (*theSubCuts)[i];
>> 713 G4PhysicsVector* aVector = LambdaPhysicsVector(couple, cut);
>> 714 aVector->SetSpline(splineFlag);
466 715
467 void G4VEnergyLossProcess::StreamInfo(std::ost << 716 modelManager->FillLambdaVector(aVector, couple, true, tType);
468 const G4ParticleDefinition& pa << 717 if(splineFlag) aVector->FillSecondDerivatives();
469 { << 718
470 G4String indent = (rst ? " " : ""); << 719 // Insert vector for this material into the table
471 out << std::setprecision(6); << 720 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
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 } 721 }
510 } 722 }
>> 723
>> 724 if(1 < verboseLevel) {
>> 725 G4cout << "Lambda table is built for "
>> 726 << particle->GetParticleName()
>> 727 << G4endl;
>> 728 }
>> 729
>> 730 return table;
511 } 731 }
512 732
513 //....oooOO0OOooo........oooOO0OOooo........oo 733 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
514 734
515 void G4VEnergyLossProcess::ActivateSubCutoff(c << 735 void G4VEnergyLossProcess::PrintInfoDefinition()
516 { 736 {
517 if(nullptr == scoffRegions) { << 737 if(0 < verboseLevel) {
518 scoffRegions = new std::vector<const G4Reg << 738 G4cout << G4endl << GetProcessName() << ": for "
519 } << 739 << particle->GetParticleName()
520 // the region is in the list << 740 << " SubType= " << GetProcessSubType()
521 if(!scoffRegions->empty()) { << 741 << G4endl
522 for (auto & reg : *scoffRegions) { << 742 << " dE/dx and range tables from "
523 if (reg == r) { return; } << 743 << G4BestUnit(minKinEnergy,"Energy")
>> 744 << " to " << G4BestUnit(maxKinEnergy,"Energy")
>> 745 << " in " << nBins << " bins" << G4endl
>> 746 << " Lambda tables from threshold to "
>> 747 << G4BestUnit(maxKinEnergy,"Energy")
>> 748 << " in " << nBins << " bins, spline: "
>> 749 << (G4LossTableManager::Instance())->SplineFlag()
>> 750 << G4endl;
>> 751 if(theRangeTableForLoss && isIonisation) {
>> 752 G4cout << " finalRange(mm)= " << finalRange/mm
>> 753 << ", dRoverRange= " << dRoverRange
>> 754 << ", integral: " << integral
>> 755 << ", fluct: " << lossFluctuationFlag
>> 756 << ", linLossLimit= " << linLossLimit
>> 757 << G4endl;
>> 758 }
>> 759 PrintInfo();
>> 760 modelManager->DumpModelList(verboseLevel);
>> 761 if(theCSDARangeTable && isIonisation) {
>> 762 G4cout << " CSDA range table up"
>> 763 << " to " << G4BestUnit(maxKinEnergyCSDA,"Energy")
>> 764 << " in " << nBinsCSDA << " bins" << G4endl;
>> 765 }
>> 766 if(nSCoffRegions>0 && isIonisation) {
>> 767 G4cout << " Subcutoff sampling in " << nSCoffRegions
>> 768 << " regions" << G4endl;
>> 769 }
>> 770 if(2 < verboseLevel) {
>> 771 G4cout << " DEDXTable address= " << theDEDXTable << G4endl;
>> 772 if(theDEDXTable && isIonisation) G4cout << (*theDEDXTable) << G4endl;
>> 773 G4cout << "non restricted DEDXTable address= "
>> 774 << theDEDXunRestrictedTable << G4endl;
>> 775 if(theDEDXunRestrictedTable && isIonisation) {
>> 776 G4cout << (*theDEDXunRestrictedTable) << G4endl;
>> 777 }
>> 778 if(theDEDXSubTable && isIonisation) {
>> 779 G4cout << (*theDEDXSubTable) << G4endl;
>> 780 }
>> 781 G4cout << " CSDARangeTable address= " << theCSDARangeTable
>> 782 << G4endl;
>> 783 if(theCSDARangeTable && isIonisation) {
>> 784 G4cout << (*theCSDARangeTable) << G4endl;
>> 785 }
>> 786 G4cout << " RangeTableForLoss address= " << theRangeTableForLoss
>> 787 << G4endl;
>> 788 if(theRangeTableForLoss && isIonisation) {
>> 789 G4cout << (*theRangeTableForLoss) << G4endl;
>> 790 }
>> 791 G4cout << " InverseRangeTable address= " << theInverseRangeTable
>> 792 << G4endl;
>> 793 if(theInverseRangeTable && isIonisation) {
>> 794 G4cout << (*theInverseRangeTable) << G4endl;
>> 795 }
>> 796 G4cout << " LambdaTable address= " << theLambdaTable << G4endl;
>> 797 if(theLambdaTable && isIonisation) {
>> 798 G4cout << (*theLambdaTable) << G4endl;
>> 799 }
>> 800 G4cout << " SubLambdaTable address= " << theSubLambdaTable << G4endl;
>> 801 if(theSubLambdaTable && isIonisation) {
>> 802 G4cout << (*theSubLambdaTable) << G4endl;
>> 803 }
524 } 804 }
525 } 805 }
526 // new region <<
527 scoffRegions->push_back(r); <<
528 ++nSCoffRegions; <<
529 } 806 }
530 807
531 //....oooOO0OOooo........oooOO0OOooo........oo 808 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
532 809
533 G4bool G4VEnergyLossProcess::IsRegionForCubcut << 810 void G4VEnergyLossProcess::ActivateSubCutoff(G4bool val, const G4Region* r)
534 { 811 {
535 if(0 == nSCoffRegions) { return true; } << 812 G4RegionStore* regionStore = G4RegionStore::GetInstance();
536 const G4Region* r = aTrack.GetVolume()->GetL << 813 const G4Region* reg = r;
537 for(auto & reg : *scoffRegions) { << 814 if (!reg) {reg = regionStore->GetRegion("DefaultRegionForTheWorld", false);}
538 if(r == reg) { return true; } << 815
>> 816 // the region is in the list
>> 817 if (nSCoffRegions) {
>> 818 for (G4int i=0; i<nSCoffRegions; ++i) {
>> 819 if (reg == scoffRegions[i]) {
>> 820 if(!val) deRegions[i] = 0;
>> 821 return;
>> 822 }
>> 823 }
>> 824 }
>> 825
>> 826 // new region
>> 827 if(val) {
>> 828 useSubCutoff = true;
>> 829 scoffRegions.push_back(reg);
>> 830 ++nSCoffRegions;
>> 831 } else {
>> 832 useSubCutoff = false;
539 } 833 }
540 return false; <<
541 } 834 }
542 835
543 //....oooOO0OOooo........oooOO0OOooo........oo 836 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
544 837
545 void G4VEnergyLossProcess::StartTracking(G4Tra << 838 void G4VEnergyLossProcess::ActivateDeexcitation(G4bool val, const G4Region* r)
546 { 839 {
547 // reset parameters for the new track << 840 G4RegionStore* regionStore = G4RegionStore::GetInstance();
548 theNumberOfInteractionLengthLeft = -1.0; << 841 const G4Region* reg = r;
549 mfpKinEnergy = DBL_MAX; << 842 if (!reg) {reg = regionStore->GetRegion("DefaultRegionForTheWorld", false);}
550 preStepLambda = 0.0; <<
551 currentCouple = nullptr; <<
552 843
553 // reset ion << 844 // the region is in the list
554 if(isIon) { << 845 if (nDERegions) {
555 const G4double newmass = track->GetDefinit << 846 for (G4int i=0; i<nDERegions; ++i) {
556 massRatio = (nullptr == baseParticle) ? CL << 847 if (reg == deRegions[i]) {
557 : baseParticle->GetPDGMass()/newmass; << 848 if(!val) deRegions[i] = 0;
558 logMassRatio = G4Log(massRatio); << 849 return;
559 } << 850 }
560 // forced biasing only for primary particles <<
561 if(nullptr != biasManager) { <<
562 if(0 == track->GetParentID()) { <<
563 biasFlag = true; <<
564 biasManager->ResetForcedInteraction(); <<
565 } 851 }
566 } 852 }
>> 853
>> 854 // new region
>> 855 if(val) {
>> 856 useDeexcitation = true;
>> 857 deRegions.push_back(reg);
>> 858 ++nDERegions;
>> 859 } else {
>> 860 useDeexcitation = false;
>> 861 }
567 } 862 }
568 863
569 //....oooOO0OOooo........oooOO0OOooo........oo 864 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
570 865
571 G4double G4VEnergyLossProcess::AlongStepGetPhy 866 G4double G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength(
572 const G4Track& tr << 867 const G4Track&,
>> 868 G4double,
>> 869 G4double currentMinStep,
>> 870 G4double&,
573 G4GPILSelection* 871 G4GPILSelection* selection)
574 { 872 {
575 G4double x = DBL_MAX; 873 G4double x = DBL_MAX;
576 *selection = aGPILSelection; 874 *selection = aGPILSelection;
577 if(isIonisation && currentModel->IsActive(pr << 875 if(isIonisation) {
578 GetScaledRangeForScaledEnergy(preStepScale << 876 fRange = GetScaledRangeForScaledEnergy(preStepScaledEnergy)*reduceFactor;
579 x = (useCutAsFinalRange) ? std::min(finalR << 877
580 currentCouple->GetProductionCuts()->GetP << 878 x = fRange;
581 x = (fRange > x) ? fRange*dRoverRange + x* << 879 G4double y = x*dRoverRange;
582 : fRange; << 880
583 /* << 881 if(x > finalRange && y < currentMinStep) {
584 G4cout<<"AlongStepGPIL: " << GetProcessN << 882 x = y + finalRange*(1.0 - dRoverRange)*(2.0 - finalRange/fRange);
585 << " fRange=" << fRange << " finR=" << finR << 883 } else if (rndmStepFlag) { x = SampleRange(); }
586 */ << 884 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 885 // <<" range= "<<fRange <<" cMinSt="<<currentMinStep
>> 886 // << " limit= " << x <<G4endl;
587 } 887 }
>> 888 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 889 // <<" stepLimit= "<<x<<G4endl;
588 return x; 890 return x;
589 } 891 }
590 892
591 //....oooOO0OOooo........oooOO0OOooo........oo 893 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
592 894
593 G4double G4VEnergyLossProcess::PostStepGetPhys 895 G4double G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength(
594 const G4Track& tr 896 const G4Track& track,
595 G4double previo 897 G4double previousStepSize,
596 G4ForceCondition* 898 G4ForceCondition* condition)
597 { 899 {
598 // condition is set to "Not Forced" 900 // condition is set to "Not Forced"
599 *condition = NotForced; 901 *condition = NotForced;
600 G4double x = DBL_MAX; 902 G4double x = DBL_MAX;
601 903
602 // initialisation of material, mass, charge, << 904 // initialisation of material, mass, charge, model at the beginning of the step
603 // at the beginning of the step <<
604 DefineMaterial(track.GetMaterialCutsCouple() 905 DefineMaterial(track.GetMaterialCutsCouple());
605 preStepKinEnergy = track.GetKineticEne <<
606 preStepScaledEnergy = preStepKinEnergy*ma <<
607 SelectModel(preStepScaledEnergy); <<
608 906
609 if(!currentModel->IsActive(preStepScaledEner << 907 const G4ParticleDefinition* currPart = track.GetDefinition();
610 theNumberOfInteractionLengthLeft = -1.0; << 908 if(theGenericIon == particle) {
611 mfpKinEnergy = DBL_MAX; << 909 massRatio = proton_mass_c2/currPart->GetPDGMass();
612 preStepLambda = 0.0; << 910 }
613 currentInteractionLength = DBL_MAX; << 911 preStepKinEnergy = track.GetKineticEnergy();
614 return x; << 912 preStepScaledEnergy = preStepKinEnergy*massRatio;
615 } << 913 SelectModel(preStepScaledEnergy);
>> 914 if(!currentModel->IsActive(preStepScaledEnergy)) return x;
616 915
617 // change effective charge of a charged part <<
618 if(isIon) { 916 if(isIon) {
619 const G4double q2 = currentModel->ChargeSq << 917 chargeSqRatio =
620 fFactor = q2*biasFactor; << 918 currentModel->GetChargeSquareRatio(currPart,currentMaterial,preStepKinEnergy);
621 if(baseMat) { fFactor *= (*theDensityFacto << 919 reduceFactor = 1.0/(chargeSqRatio*massRatio);
622 reduceFactor = 1.0/(fFactor*massRatio); << 920 }
623 if (lossFluctuationFlag) { << 921 //G4cout << "q2= " << chargeSqRatio << " massRatio= " << massRatio << G4endl;
624 auto fluc = currentModel->GetModelOfFluc << 922 // initialisation for sampling of the interaction length
625 fluc->SetParticleAndCharge(track.GetDefi << 923 if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0;
626 } << 924 if(theNumberOfInteractionLengthLeft < 0.0) mfpKinEnergy = DBL_MAX;
>> 925
>> 926 // compute mean free path
>> 927 if(preStepScaledEnergy < mfpKinEnergy) {
>> 928 if (integral) ComputeLambdaForScaledEnergy(preStepScaledEnergy);
>> 929 else preStepLambda = GetLambdaForScaledEnergy(preStepScaledEnergy);
>> 930 if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0;
627 } 931 }
628 932
629 // forced biasing only for primary particles << 933 // non-zero cross section
630 if(biasManager) { << 934 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 < 0.0 935 if (theNumberOfInteractionLengthLeft < 0.0) {
647 <<
648 // beggining of tracking (or just after 936 // beggining of tracking (or just after DoIt of this process)
649 theNumberOfInteractionLengthLeft = -G4Lo << 937 //G4cout<<"G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength Reset"<<G4endl;
650 theInitialNumberOfInteractionLength = th << 938 ResetNumberOfInteractionLengthLeft();
651 <<
652 } else if(currentInteractionLength < DBL_M 939 } else if(currentInteractionLength < DBL_MAX) {
653 << 940 // subtract NumberOfInteractionLengthLeft
654 // subtract NumberOfInteractionLengthLef << 941 SubtractNumberOfInteractionLengthLeft(previousStepSize);
655 theNumberOfInteractionLengthLeft -= << 942 if(theNumberOfInteractionLengthLeft < 0.)
656 previousStepSize/currentInteractionLen << 943 theNumberOfInteractionLengthLeft = perMillion;
657 <<
658 theNumberOfInteractionLengthLeft = <<
659 std::max(theNumberOfInteractionLengthL <<
660 } 944 }
661 945
662 // new mean free path and step limit << 946 // get mean free path and step limit
663 currentInteractionLength = 1.0/preStepLamb 947 currentInteractionLength = 1.0/preStepLambda;
664 x = theNumberOfInteractionLengthLeft * cur 948 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 } <<
681 949
682 //....oooOO0OOooo........oooOO0OOooo........oo << 950 #ifdef G4VERBOSE
683 << 951 if (verboseLevel>2){
684 void << 952 G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength ";
685 G4VEnergyLossProcess::ComputeLambdaForScaledEn << 953 G4cout << "[ " << GetProcessName() << "]" << G4endl;
686 { << 954 G4cout << " for " << currPart->GetParticleName()
687 // cross section increased with energy << 955 << " in Material " << currentMaterial->GetName()
688 if(fXSType == fEmIncreasing) { << 956 << " Ekin(MeV)= " << preStepKinEnergy/MeV
689 if(e*invLambdaFactor < mfpKinEnergy) { << 957 <<G4endl;
690 preStepLambda = GetLambdaForScaledEnergy << 958 G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
691 mfpKinEnergy = (preStepLambda > 0.0) ? e << 959 << "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
692 } <<
693 <<
694 // cross section has one peak <<
695 } else if(fXSType == fEmOnePeak) { <<
696 const G4double epeak = (*theEnergyOfCrossS <<
697 if(e <= epeak) { <<
698 if(e*invLambdaFactor < mfpKinEnergy) { <<
699 preStepLambda = GetLambdaForScaledEner <<
700 mfpKinEnergy = (preStepLambda > 0.0) ? <<
701 } <<
702 } else if(e < mfpKinEnergy) { <<
703 const G4double e1 = std::max(epeak, e*la <<
704 mfpKinEnergy = e1; <<
705 preStepLambda = GetLambdaForScaledEnergy <<
706 } <<
707 <<
708 // cross section has more than one peaks <<
709 } else if(fXSType == fEmTwoPeaks) { <<
710 G4TwoPeaksXS* xs = (*fXSpeaks)[basedCouple <<
711 const G4double e1peak = xs->e1peak; <<
712 <<
713 // below the 1st peak <<
714 if(e <= e1peak) { <<
715 if(e*invLambdaFactor < mfpKinEnergy) { <<
716 preStepLambda = GetLambdaForScaledEner <<
717 mfpKinEnergy = (preStepLambda > 0.0) ? <<
718 } <<
719 return; <<
720 } <<
721 const G4double e1deep = xs->e1deep; <<
722 // above the 1st peak, below the deep <<
723 if(e <= e1deep) { <<
724 if(mfpKinEnergy >= e1deep || e <= mfpKin <<
725 const G4double e1 = std::max(e1peak, e <<
726 mfpKinEnergy = e1; <<
727 preStepLambda = GetLambdaForScaledEner <<
728 } <<
729 return; <<
730 } <<
731 const G4double e2peak = xs->e2peak; <<
732 // above the deep, below 2nd peak <<
733 if(e <= e2peak) { <<
734 if(e*invLambdaFactor < mfpKinEnergy) { <<
735 mfpKinEnergy = e; <<
736 preStepLambda = GetLambdaForScaledEner <<
737 } <<
738 return; <<
739 } <<
740 const G4double e2deep = xs->e2deep; <<
741 // above the 2nd peak, below the deep <<
742 if(e <= e2deep) { <<
743 if(mfpKinEnergy >= e2deep || e <= mfpKin <<
744 const G4double e1 = std::max(e2peak, e <<
745 mfpKinEnergy = e1; <<
746 preStepLambda = GetLambdaForScaledEner <<
747 } <<
748 return; <<
749 } <<
750 const G4double e3peak = xs->e3peak; <<
751 // above the deep, below 3d peak <<
752 if(e <= e3peak) { <<
753 if(e*invLambdaFactor < mfpKinEnergy) { <<
754 mfpKinEnergy = e; <<
755 preStepLambda = GetLambdaForScaledEner <<
756 } <<
757 return; <<
758 } <<
759 // above 3d peak <<
760 if(e <= mfpKinEnergy) { <<
761 const G4double e1 = std::max(e3peak, e*l <<
762 mfpKinEnergy = e1; <<
763 preStepLambda = GetLambdaForScaledEnergy <<
764 } 960 }
765 // integral method is not used << 961 #endif
>> 962 // zero cross section case
766 } else { 963 } else {
767 preStepLambda = GetLambdaForScaledEnergy(e << 964 if(theNumberOfInteractionLengthLeft > DBL_MIN &&
>> 965 currentInteractionLength < DBL_MAX) {
>> 966 // subtract NumberOfInteractionLengthLeft
>> 967 SubtractNumberOfInteractionLengthLeft(previousStepSize);
>> 968 if(theNumberOfInteractionLengthLeft < 0.)
>> 969 theNumberOfInteractionLengthLeft = perMillion;
>> 970 }
>> 971 currentInteractionLength = DBL_MAX;
768 } 972 }
>> 973 return x;
769 } 974 }
770 975
771 //....oooOO0OOooo........oooOO0OOooo........oo 976 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
772 977
773 G4VParticleChange* G4VEnergyLossProcess::Along 978 G4VParticleChange* G4VEnergyLossProcess::AlongStepDoIt(const G4Track& track,
774 979 const G4Step& step)
775 { 980 {
776 fParticleChange.InitializeForAlongStep(track 981 fParticleChange.InitializeForAlongStep(track);
777 // The process has range table - calculate e 982 // The process has range table - calculate energy loss
778 if(!isIonisation || !currentModel->IsActive( 983 if(!isIonisation || !currentModel->IsActive(preStepScaledEnergy)) {
779 return &fParticleChange; 984 return &fParticleChange;
780 } 985 }
781 986
>> 987 // Get the actual (true) Step length
782 G4double length = step.GetStepLength(); 988 G4double length = step.GetStepLength();
>> 989 if(length <= DBL_MIN) { return &fParticleChange; }
783 G4double eloss = 0.0; 990 G4double eloss = 0.0;
>> 991 G4double esecdep = 0.0;
784 992
785 /* 993 /*
786 if(-1 < verboseLevel) { 994 if(-1 < verboseLevel) {
787 const G4ParticleDefinition* d = track.GetP << 995 const G4ParticleDefinition* d = track.GetDefinition();
788 G4cout << "AlongStepDoIt for " 996 G4cout << "AlongStepDoIt for "
789 << GetProcessName() << " and partic << 997 << GetProcessName() << " and particle "
790 << " eScaled(MeV)=" << preStepScal << 998 << d->GetParticleName()
791 << " range(mm)=" << fRange/mm << " << 999 << " eScaled(MeV)= " << preStepScaledEnergy/MeV
792 << " rf=" << reduceFactor << " q^ << 1000 << " range(mm)= " << fRange/mm
793 << " md=" << d->GetPDGMass() << " << 1001 << " s(mm)= " << length/mm
794 << " " << track.GetMaterial()->Get << 1002 << " q^2= " << chargeSqRatio
>> 1003 << " md= " << d->GetPDGMass()
>> 1004 << " status= " << track.GetTrackStatus()
>> 1005 << G4endl;
795 } 1006 }
796 */ 1007 */
797 const G4DynamicParticle* dynParticle = track <<
798 1008
799 // define new weight for primary and seconda << 1009 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
800 G4double weight = fParticleChange.GetParentW <<
801 if(weightFlag) { <<
802 weight /= biasFactor; <<
803 fParticleChange.ProposeWeight(weight); <<
804 } <<
805 1010
806 // stopping, check actual range and kinetic << 1011 // stopping
807 if (length >= fRange || preStepKinEnergy <= << 1012 if (length >= fRange) {
808 eloss = preStepKinEnergy; 1013 eloss = preStepKinEnergy;
809 if (useDeexcitation) { 1014 if (useDeexcitation) {
810 atomDeexcitation->AlongStepDeexcitation( << 1015 if(idxDERegions[currentMaterialIndex]) {
811 << 1016 currentModel->SampleDeexcitationAlongStep(currentMaterial, track, eloss);
812 if(scTracks.size() > 0) { FillSecondarie << 1017 if(eloss < 0.0) eloss = 0.0;
813 eloss = std::max(eloss, 0.0); << 1018 }
814 } 1019 }
815 fParticleChange.SetProposedKineticEnergy(0 1020 fParticleChange.SetProposedKineticEnergy(0.0);
816 fParticleChange.ProposeLocalEnergyDeposit( 1021 fParticleChange.ProposeLocalEnergyDeposit(eloss);
817 return &fParticleChange; 1022 return &fParticleChange;
818 } 1023 }
819 // zero step length with non-zero range <<
820 if(length <= 0.0) { return &fParticleChange; <<
821 1024
822 // Short step 1025 // Short step
823 eloss = length*GetDEDXForScaledEnergy(preSte << 1026 eloss = GetDEDXForScaledEnergy(preStepScaledEnergy)*length;
824 LogSca << 1027
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 1028 // Long step
>> 1029 //} else {
834 if(eloss > preStepKinEnergy*linLossLimit) { 1030 if(eloss > preStepKinEnergy*linLossLimit) {
835 1031
836 const G4double x = (fRange - length)/reduc << 1032 G4double x =
837 const G4double de = preStepKinEnergy - Sca << 1033 GetScaledRangeForScaledEnergy(preStepScaledEnergy) - length/reduceFactor;
838 if(de > 0.0) { eloss = de; } << 1034 eloss = preStepKinEnergy - ScaledKinEnergyForLoss(x)/massRatio;
>> 1035
839 /* 1036 /*
840 if(-1 < verboseLevel) 1037 if(-1 < verboseLevel)
841 G4cout << " Long STEP: rPre(mm)=" << 1038 G4cout << "Long STEP: rPre(mm)= "
842 << GetScaledRangeForScaledEnergy( 1039 << GetScaledRangeForScaledEnergy(preStepScaledEnergy)/mm
843 << " x(mm)=" << x/mm << 1040 << " rPost(mm)= " << x/mm
844 << " eloss(MeV)=" << eloss/MeV << 1041 << " ePre(MeV)= " << preStepScaledEnergy/MeV
845 << " rFactor=" << reduceFactor << 1042 << " eloss(MeV)= " << eloss/MeV
846 << " massRatio=" << massRatio << 1043 << " eloss0(MeV)= "
>> 1044 << GetDEDXForScaledEnergy(preStepScaledEnergy)*length/MeV
>> 1045 << " lim(MeV)= " << preStepKinEnergy*linLossLimit/MeV
847 << G4endl; 1046 << G4endl;
848 */ 1047 */
849 } 1048 }
850 1049
851 /* << 1050 /*
>> 1051 G4double eloss0 = eloss;
852 if(-1 < verboseLevel ) { 1052 if(-1 < verboseLevel ) {
853 G4cout << "Before fluct: eloss(MeV)= " << 1053 G4cout << "Before fluct: eloss(MeV)= " << eloss/MeV
854 << " e-eloss= " << preStepKinEnergy 1054 << " e-eloss= " << preStepKinEnergy-eloss
855 << " step(mm)= " << length/mm << " << 1055 << " step(mm)= " << length/mm
856 << " fluct= " << lossFluctuationFla << 1056 << " range(mm)= " << fRange/mm
>> 1057 << " fluct= " << lossFluctuationFlag
>> 1058 << G4endl;
857 } 1059 }
858 */ 1060 */
859 1061
860 const G4double cut = (*theCuts)[currentCoupl << 1062 G4double cut = (*theCuts)[currentMaterialIndex];
861 G4double esec = 0.0; 1063 G4double esec = 0.0;
862 1064
863 // Corrections, which cannot be tabulated << 1065 // SubCutOff
864 if(isIon) { << 1066 if(useSubCutoff) {
865 currentModel->CorrectionsAlongStep(current << 1067 if(idxSCoffRegions[currentMaterialIndex]) {
866 length, << 1068
867 eloss = std::max(eloss, 0.0); << 1069 G4bool yes = false;
>> 1070 G4StepPoint* prePoint = step.GetPreStepPoint();
>> 1071
>> 1072 // Check boundary
>> 1073 if(prePoint->GetStepStatus() == fGeomBoundary) yes = true;
>> 1074
>> 1075 // Check PrePoint
>> 1076 else {
>> 1077 G4double preSafety = prePoint->GetSafety();
>> 1078 G4double rcut = currentCouple->GetProductionCuts()->GetProductionCut(1);
>> 1079
>> 1080 // recompute presafety
>> 1081 if(preSafety < rcut) {
>> 1082 preSafety = safetyHelper->ComputeSafety(prePoint->GetPosition());
>> 1083 }
>> 1084
>> 1085 if(preSafety < rcut) yes = true;
>> 1086
>> 1087 // Check PostPoint
>> 1088 else {
>> 1089 G4double postSafety = preSafety - length;
>> 1090 if(postSafety < rcut) {
>> 1091 postSafety =
>> 1092 safetyHelper->ComputeSafety(step.GetPostStepPoint()->GetPosition());
>> 1093 if(postSafety < rcut) yes = true;
>> 1094 }
>> 1095 }
>> 1096 }
>> 1097
>> 1098 // Decide to start subcut sampling
>> 1099 if(yes) {
>> 1100
>> 1101 cut = (*theSubCuts)[currentMaterialIndex];
>> 1102 eloss -= GetSubDEDXForScaledEnergy(preStepScaledEnergy)*length;
>> 1103 scTracks.clear();
>> 1104 SampleSubCutSecondaries(scTracks, step,
>> 1105 currentModel,currentMaterialIndex,
>> 1106 esecdep);
>> 1107 // add bremsstrahlung sampling
>> 1108 /*
>> 1109 if(nProcesses > 0) {
>> 1110 for(G4int i=0; i<nProcesses; ++i) {
>> 1111 (scProcesses[i])->SampleSubCutSecondaries(
>> 1112 scTracks, step, (scProcesses[i])->
>> 1113 SelectModelForMaterial(preStepKinEnergy, currentMaterialIndex),
>> 1114 currentMaterialIndex,esecdep);
>> 1115 }
>> 1116 }
>> 1117 */
>> 1118 G4int n = scTracks.size();
>> 1119 if(n>0) {
>> 1120 G4ThreeVector mom = dynParticle->GetMomentum();
>> 1121 fParticleChange.SetNumberOfSecondaries(n);
>> 1122 for(G4int i=0; i<n; ++i) {
>> 1123 G4Track* t = scTracks[i];
>> 1124 G4double e = t->GetKineticEnergy();
>> 1125 if (t->GetDefinition() == thePositron) e += 2.0*electron_mass_c2;
>> 1126 esec += e;
>> 1127 pParticleChange->AddSecondary(t);
>> 1128 }
>> 1129 }
>> 1130 }
>> 1131 }
868 } 1132 }
869 1133
870 // Sample fluctuations if not full energy lo << 1134 // Corrections, which cannot be tabulated
871 if(eloss >= preStepKinEnergy) { << 1135 currentModel->CorrectionsAlongStep(currentCouple, dynParticle,
872 eloss = preStepKinEnergy; << 1136 eloss, esecdep, length);
873 1137
874 } else if (lossFluctuationFlag) { << 1138 // Sample fluctuations
875 const G4double tmax = currentModel->MaxSec << 1139 if (lossFluctuationFlag) {
876 const G4double tcut = std::min(cut, tmax); <<
877 G4VEmFluctuationModel* fluc = currentModel 1140 G4VEmFluctuationModel* fluc = currentModel->GetModelOfFluctuations();
878 eloss = fluc->SampleFluctuations(currentCo << 1141 if(fluc &&
879 tcut, tma << 1142 (eloss + esec + esecdep + lowestKinEnergy) < preStepKinEnergy) {
880 /* << 1143
881 if(-1 < verboseLevel) << 1144 G4double tmax =
>> 1145 std::min(currentModel->MaxSecondaryKinEnergy(dynParticle),cut);
>> 1146 G4double emean = eloss;
>> 1147 eloss = fluc->SampleFluctuations(currentMaterial,dynParticle,
>> 1148 tmax,length,emean);
>> 1149 /*
>> 1150 if(-1 < verboseLevel)
882 G4cout << "After fluct: eloss(MeV)= " << 1151 G4cout << "After fluct: eloss(MeV)= " << eloss/MeV
883 << " fluc= " << (eloss-eloss0)/Me 1152 << " fluc= " << (eloss-eloss0)/MeV
884 << " ChargeSqRatio= " << chargeSq 1153 << " ChargeSqRatio= " << chargeSqRatio
885 << " massRatio= " << massRatio << << 1154 << " massRatio= " << massRatio
886 */ << 1155 << " tmax= " << tmax
>> 1156 << G4endl;
>> 1157 */
>> 1158 }
887 } 1159 }
>> 1160 // add low-energy subcutoff particles
>> 1161 eloss += esecdep;
>> 1162 if(eloss < 0.0) eloss = 0.0;
888 1163
889 // deexcitation 1164 // deexcitation
890 if (useDeexcitation) { << 1165 else if (useDeexcitation) {
891 G4double esecfluo = preStepKinEnergy; << 1166 if(idxDERegions[currentMaterialIndex]) {
892 G4double de = esecfluo; << 1167 currentModel->SampleDeexcitationAlongStep(currentMaterial, track, eloss);
893 atomDeexcitation->AlongStepDeexcitation(sc << 1168 if(eloss < 0.0) eloss = 0.0;
894 de << 1169 }
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 } 1170 }
911 // secondaries from atomic de-excitation and <<
912 if(!scTracks.empty()) { FillSecondariesAlong <<
913 1171
914 // Energy balance << 1172 // Energy balanse
915 G4double finalT = preStepKinEnergy - eloss - 1173 G4double finalT = preStepKinEnergy - eloss - esec;
916 if (finalT <= lowestKinEnergy) { 1174 if (finalT <= lowestKinEnergy) {
917 eloss += finalT; << 1175 eloss = preStepKinEnergy - esec;
918 finalT = 0.0; 1176 finalT = 0.0;
919 } else if(isIon) { 1177 } else if(isIon) {
920 fParticleChange.SetProposedCharge( 1178 fParticleChange.SetProposedCharge(
921 currentModel->GetParticleCharge(track.Ge << 1179 currentModel->GetParticleCharge(track.GetDefinition(),currentMaterial,finalT));
922 currentM <<
923 } 1180 }
924 eloss = std::max(eloss, 0.0); <<
925 1181
926 fParticleChange.SetProposedKineticEnergy(fin 1182 fParticleChange.SetProposedKineticEnergy(finalT);
927 fParticleChange.ProposeLocalEnergyDeposit(el 1183 fParticleChange.ProposeLocalEnergyDeposit(eloss);
928 /* << 1184
>> 1185 /*
929 if(-1 < verboseLevel) { 1186 if(-1 < verboseLevel) {
930 G4double del = finalT + eloss + esec - pre <<
931 G4cout << "Final value eloss(MeV)= " << el 1187 G4cout << "Final value eloss(MeV)= " << eloss/MeV
932 << " preStepKinEnergy= " << preStep 1188 << " preStepKinEnergy= " << preStepKinEnergy
933 << " postStepKinEnergy= " << finalT 1189 << " postStepKinEnergy= " << finalT
934 << " de(keV)= " << del/keV <<
935 << " lossFlag= " << lossFluctuation 1190 << " lossFlag= " << lossFluctuationFlag
936 << " status= " << track.GetTrackSt 1191 << " status= " << track.GetTrackStatus()
937 << G4endl; 1192 << G4endl;
938 } 1193 }
939 */ << 1194 */
>> 1195
940 return &fParticleChange; 1196 return &fParticleChange;
941 } 1197 }
942 1198
943 //....oooOO0OOooo........oooOO0OOooo........oo 1199 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
944 1200
945 void G4VEnergyLossProcess::FillSecondariesAlon << 1201 void G4VEnergyLossProcess::SampleSubCutSecondaries(
946 { << 1202 std::vector<G4Track*>& tracks,
947 const std::size_t n0 = scTracks.size(); << 1203 const G4Step& step,
948 G4double weight = wt; << 1204 G4VEmModel* model,
949 // weight may be changed by biasing manager << 1205 G4int idx,
950 if(biasManager) { << 1206 G4double& /*extraEdep*/)
951 if(biasManager->SecondaryBiasingRegion((G4 << 1207 {
952 weight *= << 1208 // Fast check weather subcutoff can work
953 biasManager->ApplySecondaryBiasing(scT << 1209 G4double subcut = (*theSubCuts)[idx];
954 } << 1210 G4double cut = (*theCuts)[idx];
955 } << 1211 if(cut <= subcut) { return; }
956 << 1212
957 // fill secondaries << 1213 const G4Track* track = step.GetTrack();
958 const std::size_t n = scTracks.size(); << 1214 const G4DynamicParticle* dp = track->GetDynamicParticle();
959 fParticleChange.SetNumberOfSecondaries((G4in << 1215 G4double e = dp->GetKineticEnergy()*massRatio;
960 << 1216 G4double cross = chargeSqRatio*(((*theSubLambdaTable)[idx])->Value(e));
961 for(std::size_t i=0; i<n; ++i) { << 1217 G4double length = step.GetStepLength();
962 G4Track* t = scTracks[i]; << 1218
963 if(nullptr != t) { << 1219 // negligible probability to get any interaction
964 t->SetWeight(weight); << 1220 if(length*cross < perMillion) { return; }
965 pParticleChange->AddSecondary(t); << 1221 /*
966 G4int pdg = t->GetDefinition()->GetPDGEn << 1222 if(-1 < verboseLevel)
967 if (i < n0) { << 1223 G4cout << "<<< Subcutoff for " << GetProcessName()
968 if (pdg == 22) { << 1224 << " cross(1/mm)= " << cross*mm << ">>>"
969 t->SetCreatorModelID(gpixeID); << 1225 << " e(MeV)= " << preStepScaledEnergy
970 } else if (pdg == 11) { << 1226 << " matIdx= " << currentMaterialIndex
971 t->SetCreatorModelID(epixeID); << 1227 << G4endl;
972 } else { << 1228 */
973 t->SetCreatorModelID(biasID); << 1229
>> 1230 // Sample subcutoff secondaries
>> 1231 G4StepPoint* preStepPoint = step.GetPreStepPoint();
>> 1232 G4StepPoint* postStepPoint = step.GetPostStepPoint();
>> 1233 G4ThreeVector prepoint = preStepPoint->GetPosition();
>> 1234 G4ThreeVector dr = postStepPoint->GetPosition() - prepoint;
>> 1235 G4double pretime = preStepPoint->GetGlobalTime();
>> 1236 G4double dt = postStepPoint->GetGlobalTime() - pretime;
>> 1237 //G4double dt = length/preStepPoint->GetVelocity();
>> 1238 G4double fragment = 0.0;
>> 1239
>> 1240 do {
>> 1241 G4double del = -std::log(G4UniformRand())/cross;
>> 1242 fragment += del/length;
>> 1243 if (fragment > 1.0) break;
>> 1244
>> 1245 // sample secondaries
>> 1246 secParticles.clear();
>> 1247 model->SampleSecondaries(&secParticles,track->GetMaterialCutsCouple(),
>> 1248 dp,subcut,cut);
>> 1249
>> 1250 // position of subcutoff particles
>> 1251 G4ThreeVector r = prepoint + fragment*dr;
>> 1252 std::vector<G4DynamicParticle*>::iterator it;
>> 1253 for(it=secParticles.begin(); it!=secParticles.end(); ++it) {
>> 1254
>> 1255 G4bool addSec = true;
>> 1256 /*
>> 1257 // do not track very low-energy delta-electrons
>> 1258 if(theSecondaryRangeTable && (*it)->GetDefinition() == theElectron) {
>> 1259 G4double ekin = (*it)->GetKineticEnergy();
>> 1260 G4double rg = ((*theSecondaryRangeTable)[idx]->Value(ekin));
>> 1261 // if(rg < currentMinSafety) {
>> 1262 if(rg < safetyHelper->ComputeSafety(r)) {
>> 1263 extraEdep += ekin;
>> 1264 delete (*it);
>> 1265 addSec = false;
974 } 1266 }
975 } else { << 1267 }
976 t->SetCreatorModelID(biasID); << 1268 */
>> 1269 if(addSec) {
>> 1270 G4Track* t = new G4Track((*it), pretime + fragment*dt, r);
>> 1271 //G4Track* t = new G4Track((*it), pretime, r);
>> 1272 t->SetTouchableHandle(track->GetTouchableHandle());
>> 1273 tracks.push_back(t);
>> 1274
>> 1275 /*
>> 1276 if(-1 < verboseLevel)
>> 1277 G4cout << "New track " << t->GetDefinition()->GetParticleName()
>> 1278 << " e(keV)= " << t->GetKineticEnergy()/keV
>> 1279 << " fragment= " << fragment
>> 1280 << G4endl;
>> 1281 */
977 } 1282 }
978 } 1283 }
979 } << 1284 } while (fragment <= 1.0);
980 scTracks.clear(); << 1285 }
981 } <<
982 1286
983 //....oooOO0OOooo........oooOO0OOooo........oo 1287 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
984 1288
985 G4VParticleChange* G4VEnergyLossProcess::PostS 1289 G4VParticleChange* G4VEnergyLossProcess::PostStepDoIt(const G4Track& track,
986 << 1290 const G4Step&)
987 { 1291 {
988 // clear number of interaction lengths in an <<
989 theNumberOfInteractionLengthLeft = -1.0; <<
990 mfpKinEnergy = DBL_MAX; <<
991 <<
992 fParticleChange.InitializeForPostStep(track) 1292 fParticleChange.InitializeForPostStep(track);
993 const G4double finalT = track.GetKineticEner << 1293 G4double finalT = track.GetKineticEnergy();
>> 1294 if(finalT <= lowestKinEnergy) return &fParticleChange;
994 1295
995 const G4double postStepScaledEnergy = finalT << 1296 G4double postStepScaledEnergy = finalT*massRatio;
996 SelectModel(postStepScaledEnergy); <<
997 1297
998 if(!currentModel->IsActive(postStepScaledEne << 1298 if(!currentModel->IsActive(postStepScaledEnergy)) { return &fParticleChange; }
999 return &fParticleChange; <<
1000 } <<
1001 /* 1299 /*
1002 if(1 < verboseLevel) { << 1300 if(-1 < verboseLevel) {
1003 G4cout<<GetProcessName()<<" PostStepDoIt: << 1301 G4cout << GetProcessName()
>> 1302 << "::PostStepDoIt: E(MeV)= " << finalT/MeV
>> 1303 << G4endl;
1004 } 1304 }
1005 */ 1305 */
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 1306 // Integral approach
1015 if (fXSType != fEmNoIntegral) { << 1307 if (integral) {
1016 const G4double logFinalT = dp->GetLogKine << 1308 G4double lx = GetLambdaForScaledEnergy(postStepScaledEnergy);
1017 G4double lx = GetLambdaForScaledEnergy(po << 1309 /*
1018 lo << 1310 if(preStepLambda<lx && 1 < verboseLevel && nWarnings<200) {
1019 lx = std::max(lx, 0.0); << 1311 G4cout << "WARNING: for " << particle->GetParticleName()
1020 << 1312 << " and " << GetProcessName()
1021 // if both lg and lx are zero then no int << 1313 << " E(MeV)= " << finalT/MeV
1022 if(preStepLambda*G4UniformRand() >= lx) { << 1314 << " preLambda= " << preStepLambda
>> 1315 << " < " << lx << " (postLambda) "
>> 1316 << G4endl;
>> 1317 ++nWarnings;
>> 1318 }
>> 1319 */
>> 1320 if(preStepLambda*G4UniformRand() > lx) {
>> 1321 ClearNumberOfInteractionLengthLeft();
1023 return &fParticleChange; 1322 return &fParticleChange;
1024 } 1323 }
1025 } 1324 }
1026 1325
1027 // define new weight for primary and second << 1326 SelectModel(postStepScaledEnergy);
1028 G4double weight = fParticleChange.GetParent << 1327 if(useDeexcitation) {
1029 if(weightFlag) { << 1328 currentModel->SetDeexcitationFlag(idxDERegions[currentMaterialIndex]);
1030 weight /= biasFactor; <<
1031 fParticleChange.ProposeWeight(weight); <<
1032 } 1329 }
1033 1330
1034 const G4double tcut = (*theCuts)[currentCou << 1331 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
>> 1332 G4double tcut = (*theCuts)[currentMaterialIndex];
1035 1333
1036 // sample secondaries 1334 // sample secondaries
1037 secParticles.clear(); 1335 secParticles.clear();
1038 currentModel->SampleSecondaries(&secParticl << 1336 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 1337
1059 // save secondaries 1338 // save secondaries
1060 const G4int num = (G4int)secParticles.size( << 1339 G4int num = secParticles.size();
1061 if(num > 0) { 1340 if(num > 0) {
1062 <<
1063 fParticleChange.SetNumberOfSecondaries(nu 1341 fParticleChange.SetNumberOfSecondaries(num);
1064 G4double time = track.GetGlobalTime(); <<
1065 <<
1066 G4int n1(0), n2(0); <<
1067 if(num0 > mainSecondaries) { <<
1068 currentModel->FillNumberOfSecondaries(n <<
1069 } <<
1070 <<
1071 for (G4int i=0; i<num; ++i) { 1342 for (G4int i=0; i<num; ++i) {
1072 if(nullptr != secParticles[i]) { << 1343 fParticleChange.AddSecondary(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 } 1344 }
1094 } 1345 }
1095 1346
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 /* 1347 /*
1104 if(-1 < verboseLevel) { 1348 if(-1 < verboseLevel) {
1105 G4cout << "::PostStepDoIt: Sample seconda 1349 G4cout << "::PostStepDoIt: Sample secondary; Efin= "
1106 << fParticleChange.GetProposedKineticEner 1350 << fParticleChange.GetProposedKineticEnergy()/MeV
1107 << " MeV; model= (" << currentMode 1351 << " MeV; model= (" << currentModel->LowEnergyLimit()
1108 << ", " << currentModel->HighEner 1352 << ", " << currentModel->HighEnergyLimit() << ")"
1109 << " preStepLambda= " << preStepL 1353 << " preStepLambda= " << preStepLambda
1110 << " dir= " << track.GetMomentumD 1354 << " dir= " << track.GetMomentumDirection()
1111 << " status= " << track.GetTrackS 1355 << " status= " << track.GetTrackStatus()
1112 << G4endl; 1356 << G4endl;
1113 } 1357 }
1114 */ 1358 */
>> 1359 ClearNumberOfInteractionLengthLeft();
1115 return &fParticleChange; 1360 return &fParticleChange;
1116 } 1361 }
1117 1362
1118 //....oooOO0OOooo........oooOO0OOooo........o 1363 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1119 1364
1120 G4bool G4VEnergyLossProcess::StorePhysicsTabl 1365 G4bool G4VEnergyLossProcess::StorePhysicsTable(
1121 const G4ParticleDefinition* part, cons << 1366 const G4ParticleDefinition* part, const G4String& directory,
>> 1367 G4bool ascii)
1122 { 1368 {
1123 if (!isMaster || nullptr != baseParticle || << 1369 G4bool res = true;
1124 for(std::size_t i=0; i<7; ++i) { << 1370 if ( baseParticle || part != particle ) return res;
1125 // ionisation table only for ionisation p << 1371
1126 if (nullptr == theData->Table(i) || (!isI << 1372 if(!StoreTable(part,theDEDXTable,ascii,directory,"DEDX"))
1127 continue; << 1373 {res = false;}
1128 } << 1374
1129 if (-1 < verboseLevel) { << 1375 if(!StoreTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr"))
1130 G4cout << "G4VEnergyLossProcess::StoreP << 1376 {res = false;}
1131 << " " << particle->GetParticleName() << 1377
1132 << " " << GetProcessName() << 1378 if(!StoreTable(part,theDEDXSubTable,ascii,directory,"SubDEDX"))
1133 << " " << tnames[i] << " " << theDat << 1379 {res = false;}
1134 } << 1380
1135 if (!G4EmTableUtil::StoreTable(this, part << 1381 if(!StoreTable(part,theIonisationTable,ascii,directory,"Ionisation"))
1136 dir, tnames[i], verboseLevel, asci << 1382 {res = false;}
1137 return false; << 1383
>> 1384 if(!StoreTable(part,theIonisationSubTable,ascii,directory,"SubIonisation"))
>> 1385 {res = false;}
>> 1386
>> 1387 if(isIonisation &&
>> 1388 !StoreTable(part,theCSDARangeTable,ascii,directory,"CSDARange"))
>> 1389 {res = false;}
>> 1390
>> 1391 if(isIonisation &&
>> 1392 !StoreTable(part,theRangeTableForLoss,ascii,directory,"Range"))
>> 1393 {res = false;}
>> 1394
>> 1395 if(isIonisation &&
>> 1396 !StoreTable(part,theInverseRangeTable,ascii,directory,"InverseRange"))
>> 1397 {res = false;}
>> 1398
>> 1399 if(!StoreTable(part,theLambdaTable,ascii,directory,"Lambda"))
>> 1400 {res = false;}
>> 1401
>> 1402 if(!StoreTable(part,theSubLambdaTable,ascii,directory,"SubLambda"))
>> 1403 {res = false;}
>> 1404
>> 1405 if ( res ) {
>> 1406 if(0 < verboseLevel) {
>> 1407 G4cout << "Physics tables are stored for " << particle->GetParticleName()
>> 1408 << " and process " << GetProcessName()
>> 1409 << " in the directory <" << directory
>> 1410 << "> " << G4endl;
1138 } 1411 }
>> 1412 } else {
>> 1413 G4cout << "Fail to store Physics Tables for "
>> 1414 << particle->GetParticleName()
>> 1415 << " and process " << GetProcessName()
>> 1416 << " in the directory <" << directory
>> 1417 << "> " << G4endl;
1139 } 1418 }
1140 return true; << 1419 return res;
1141 } 1420 }
1142 1421
1143 //....oooOO0OOooo........oooOO0OOooo........o 1422 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1144 1423
1145 G4bool 1424 G4bool
1146 G4VEnergyLossProcess::RetrievePhysicsTable(co 1425 G4VEnergyLossProcess::RetrievePhysicsTable(const G4ParticleDefinition* part,
1147 co << 1426 const G4String& directory,
>> 1427 G4bool ascii)
1148 { 1428 {
1149 if (!isMaster || nullptr != baseParticle || << 1429 G4bool res = true;
1150 for(std::size_t i=0; i<7; ++i) { << 1430 const G4String particleName = part->GetParticleName();
1151 // ionisation table only for ionisation p << 1431
1152 if (!isIonisation && 1 == i) { continue; << 1432 if(1 < verboseLevel) {
1153 if(!G4EmTableUtil::RetrieveTable(this, pa << 1433 G4cout << "G4VEnergyLossProcess::RetrievePhysicsTable() for "
1154 verboseL << 1434 << particleName << " and process " << GetProcessName()
1155 return false; << 1435 << "; tables_are_built= " << tablesAreBuilt
>> 1436 << G4endl;
>> 1437 }
>> 1438 if(particle == part) {
>> 1439
>> 1440 if ( !baseParticle ) {
>> 1441
>> 1442 G4bool fpi = true;
>> 1443 if(!RetrieveTable(part,theDEDXTable,ascii,directory,"DEDX",fpi))
>> 1444 {fpi = false;}
>> 1445
>> 1446 // ionisation table keeps individual dEdx and not sum of sub-processes
>> 1447 if(!RetrieveTable(part,theDEDXTable,ascii,directory,"Ionisation",false))
>> 1448 {fpi = false;}
>> 1449
>> 1450 if(!RetrieveTable(part,theRangeTableForLoss,ascii,directory,"Range",fpi))
>> 1451 {res = false;}
>> 1452
>> 1453 if(!RetrieveTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr",false))
>> 1454 {res = false;}
>> 1455
>> 1456 if(!RetrieveTable(part,theCSDARangeTable,ascii,directory,"CSDARange",false))
>> 1457 {res = false;}
>> 1458
>> 1459 if(!RetrieveTable(part,theInverseRangeTable,ascii,directory,"InverseRange",fpi))
>> 1460 {res = false;}
>> 1461
>> 1462 if(!RetrieveTable(part,theLambdaTable,ascii,directory,"Lambda",true))
>> 1463 {res = false;}
>> 1464
>> 1465 G4bool yes = false;
>> 1466 if(nSCoffRegions > 0) {yes = true;}
>> 1467
>> 1468 if(!RetrieveTable(part,theDEDXSubTable,ascii,directory,"SubDEDX",yes))
>> 1469 {res = false;}
>> 1470
>> 1471 if(!RetrieveTable(part,theSubLambdaTable,ascii,directory,"SubLambda",yes))
>> 1472 {res = false;}
>> 1473
>> 1474 if(!fpi) yes = false;
>> 1475 if(!RetrieveTable(part,theIonisationSubTable,ascii,directory,"SubIonisation",yes))
>> 1476 {res = false;}
1156 } 1477 }
1157 } 1478 }
>> 1479
>> 1480 return res;
>> 1481 }
>> 1482
>> 1483 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
>> 1484
>> 1485 G4bool G4VEnergyLossProcess::StoreTable(const G4ParticleDefinition* part,
>> 1486 G4PhysicsTable* aTable, G4bool ascii,
>> 1487 const G4String& directory,
>> 1488 const G4String& tname)
>> 1489 {
>> 1490 G4bool res = true;
>> 1491 if ( aTable ) {
>> 1492 const G4String name = GetPhysicsTableFileName(part,directory,tname,ascii);
>> 1493 if( !aTable->StorePhysicsTable(name,ascii)) res = false;
>> 1494 }
>> 1495 return res;
>> 1496 }
>> 1497
>> 1498 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
>> 1499
>> 1500 G4bool
>> 1501 G4VEnergyLossProcess::RetrieveTable(const G4ParticleDefinition* part,
>> 1502 G4PhysicsTable* aTable,
>> 1503 G4bool ascii,
>> 1504 const G4String& directory,
>> 1505 const G4String& tname,
>> 1506 G4bool mandatory)
>> 1507 {
>> 1508 G4bool isRetrieved = false;
>> 1509 G4String filename = GetPhysicsTableFileName(part,directory,tname,ascii);
>> 1510 if(aTable) {
>> 1511 if(aTable->ExistPhysicsTable(filename)) {
>> 1512 if(G4PhysicsTableHelper::RetrievePhysicsTable(aTable,filename,ascii)) {
>> 1513 isRetrieved = true;
>> 1514 if((G4LossTableManager::Instance())->SplineFlag()) {
>> 1515 size_t n = aTable->length();
>> 1516 for(size_t i=0; i<n; ++i) {
>> 1517 if((*aTable)[i]) { (*aTable)[i]->SetSpline(true); }
>> 1518 }
>> 1519 }
>> 1520 if (0 < verboseLevel) {
>> 1521 G4cout << tname << " table for " << part->GetParticleName()
>> 1522 << " is Retrieved from <" << filename << ">"
>> 1523 << G4endl;
>> 1524 }
>> 1525 }
>> 1526 }
>> 1527 }
>> 1528 if(mandatory && !isRetrieved) {
>> 1529 if(0 < verboseLevel) {
>> 1530 G4cout << tname << " table for " << part->GetParticleName()
>> 1531 << " from file <"
>> 1532 << filename << "> is not Retrieved"
>> 1533 << G4endl;
>> 1534 }
>> 1535 return false;
>> 1536 }
1158 return true; 1537 return true;
1159 } 1538 }
1160 1539
1161 //....oooOO0OOooo........oooOO0OOooo........o 1540 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1162 1541
1163 G4double G4VEnergyLossProcess::GetDEDXDispers 1542 G4double G4VEnergyLossProcess::GetDEDXDispersion(
1164 const G4Mat 1543 const G4MaterialCutsCouple *couple,
1165 const G4Dyn 1544 const G4DynamicParticle* dp,
1166 G4dou 1545 G4double length)
1167 { 1546 {
1168 DefineMaterial(couple); 1547 DefineMaterial(couple);
1169 G4double ekin = dp->GetKineticEnergy(); 1548 G4double ekin = dp->GetKineticEnergy();
1170 SelectModel(ekin*massRatio); 1549 SelectModel(ekin*massRatio);
1171 G4double tmax = currentModel->MaxSecondaryK 1550 G4double tmax = currentModel->MaxSecondaryKinEnergy(dp);
1172 G4double tcut = std::min(tmax,(*theCuts)[cu << 1551 tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]);
1173 G4double d = 0.0; 1552 G4double d = 0.0;
1174 G4VEmFluctuationModel* fm = currentModel->G 1553 G4VEmFluctuationModel* fm = currentModel->GetModelOfFluctuations();
1175 if(nullptr != fm) { d = fm->Dispersion(curr << 1554 if(fm) d = fm->Dispersion(currentMaterial,dp,tmax,length);
1176 return d; 1555 return d;
1177 } 1556 }
1178 1557
1179 //....oooOO0OOooo........oooOO0OOooo........o 1558 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1180 1559
1181 G4double << 1560 G4double G4VEnergyLossProcess::CrossSectionPerVolume(
1182 G4VEnergyLossProcess::CrossSectionPerVolume(G << 1561 G4double kineticEnergy, const G4MaterialCutsCouple* couple)
1183 c <<
1184 G <<
1185 { 1562 {
1186 // Cross section per volume is calculated 1563 // Cross section per volume is calculated
1187 DefineMaterial(couple); 1564 DefineMaterial(couple);
1188 G4double cross = 0.0; 1565 G4double cross = 0.0;
1189 if (nullptr != theLambdaTable) { << 1566 if(theLambdaTable) {
1190 cross = GetLambdaForScaledEnergy(kineticE << 1567 cross = ((*theLambdaTable)[currentMaterialIndex])->Value(kineticEnergy);
1191 logKinet <<
1192 } else { 1568 } else {
1193 SelectModel(kineticEnergy*massRatio); << 1569 SelectModel(kineticEnergy);
1194 cross = (!baseMat) ? biasFactor : biasFac << 1570 cross = currentModel->CrossSectionPerVolume(currentMaterial,
1195 cross *= (currentModel->CrossSectionPerVo << 1571 particle, kineticEnergy,
1196 << 1572 (*theCuts)[currentMaterialIndex]);
1197 } 1573 }
1198 return std::max(cross, 0.0); << 1574 if(cross < 0.0) { cross = 0.0; }
>> 1575 return cross;
1199 } 1576 }
1200 1577
1201 //....oooOO0OOooo........oooOO0OOooo........o 1578 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1202 1579
1203 G4double G4VEnergyLossProcess::MeanFreePath(c 1580 G4double G4VEnergyLossProcess::MeanFreePath(const G4Track& track)
1204 { 1581 {
1205 DefineMaterial(track.GetMaterialCutsCouple( 1582 DefineMaterial(track.GetMaterialCutsCouple());
1206 const G4double kinEnergy = track.GetKine << 1583 preStepLambda = GetLambdaForScaledEnergy(track.GetKineticEnergy()*massRatio);
1207 const G4double logKinEnergy = track.GetDyna << 1584 G4double x = DBL_MAX;
1208 const G4double cs = GetLambdaForScaledEnerg << 1585 if(DBL_MIN < preStepLambda) { x = 1.0/preStepLambda; }
1209 << 1586 return x;
1210 return (0.0 < cs) ? 1.0/cs : DBL_MAX; <<
1211 } 1587 }
1212 1588
1213 //....oooOO0OOooo........oooOO0OOooo........o 1589 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1214 1590
1215 G4double G4VEnergyLossProcess::ContinuousStep 1591 G4double G4VEnergyLossProcess::ContinuousStepLimit(const G4Track& track,
1216 << 1592 G4double x, G4double y,
1217 << 1593 G4double& z)
1218 { 1594 {
1219 return AlongStepGetPhysicalInteractionLengt << 1595 G4GPILSelection sel;
>> 1596 return AlongStepGetPhysicalInteractionLength(track, x, y, z, &sel);
1220 } 1597 }
1221 1598
1222 //....oooOO0OOooo........oooOO0OOooo........o 1599 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1223 1600
1224 G4double G4VEnergyLossProcess::GetMeanFreePat 1601 G4double G4VEnergyLossProcess::GetMeanFreePath(
1225 const G4Track& t 1602 const G4Track& track,
1226 G4double, 1603 G4double,
1227 G4ForceCondition 1604 G4ForceCondition* condition)
1228 1605
1229 { 1606 {
1230 *condition = NotForced; 1607 *condition = NotForced;
1231 return MeanFreePath(track); 1608 return MeanFreePath(track);
1232 } 1609 }
1233 1610
1234 //....oooOO0OOooo........oooOO0OOooo........o 1611 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1235 1612
1236 G4double G4VEnergyLossProcess::GetContinuousS 1613 G4double G4VEnergyLossProcess::GetContinuousStepLimit(
1237 const G4Track&, << 1614 const G4Track&,
1238 G4double, G4double, G4double& 1615 G4double, G4double, G4double&)
1239 { 1616 {
1240 return DBL_MAX; 1617 return DBL_MAX;
1241 } 1618 }
1242 1619
1243 //....oooOO0OOooo........oooOO0OOooo........o 1620 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1244 1621
1245 G4PhysicsVector* << 1622 G4PhysicsVector* G4VEnergyLossProcess::LambdaPhysicsVector(
1246 G4VEnergyLossProcess::LambdaPhysicsVector(con << 1623 const G4MaterialCutsCouple* couple, G4double cut)
1247 G4d <<
1248 { 1624 {
1249 DefineMaterial(couple); << 1625 G4double tmin =
1250 G4PhysicsVector* v = (*theLambdaTable)[base << 1626 std::max(MinPrimaryEnergy(particle, couple->GetMaterial(), cut),
1251 return new G4PhysicsVector(*v); << 1627 minKinEnergy);
>> 1628 if(tmin >= maxKinEnergy) { tmin = 0.5*maxKinEnergy; }
>> 1629 G4PhysicsVector* v = new G4PhysicsLogVector(tmin, maxKinEnergy, nBins);
>> 1630 v->SetSpline((G4LossTableManager::Instance())->SplineFlag());
>> 1631 return v;
1252 } 1632 }
1253 1633
1254 //....oooOO0OOooo........oooOO0OOooo........o 1634 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1255 << 1635
1256 void << 1636 void G4VEnergyLossProcess::AddCollaborativeProcess(
1257 G4VEnergyLossProcess::SetDEDXTable(G4PhysicsT << 1637 G4VEnergyLossProcess* p)
1258 { 1638 {
1259 if(1 < verboseLevel) { << 1639 G4bool add = true;
1260 G4cout << "### Set DEDX table " << p << " << 1640 if(p->GetProcessName() != "eBrem") { add = false; }
1261 << " " << theDEDXunRestrictedTable << << 1641 if(add && nProcesses > 0) {
1262 << " for " << particle->GetParticl << 1642 for(G4int i=0; i<nProcesses; ++i) {
1263 << " and process " << GetProcessNa << 1643 if(p == scProcesses[i]) {
1264 << " type=" << tType << " isIonisation:" << 1644 add = false;
1265 } << 1645 break;
1266 if(fTotal == tType) { << 1646 }
1267 theDEDXunRestrictedTable = p; <<
1268 } else if(fRestricted == tType) { <<
1269 theDEDXTable = p; <<
1270 if(isMaster && nullptr == baseParticle) { <<
1271 theData->UpdateTable(theDEDXTable, 0); <<
1272 } 1647 }
1273 } else if(fIsIonisation == tType) { << 1648 }
1274 theIonisationTable = p; << 1649 if(add) {
1275 if(isMaster && nullptr == baseParticle) { << 1650 scProcesses.push_back(p);
1276 theData->UpdateTable(theIonisationTable << 1651 ++nProcesses;
>> 1652 if (1 < verboseLevel) {
>> 1653 G4cout << "### The process " << p->GetProcessName()
>> 1654 << " is added to the list of collaborative processes of "
>> 1655 << GetProcessName() << G4endl;
1277 } 1656 }
1278 } 1657 }
1279 } 1658 }
1280 1659
1281 //....oooOO0OOooo........oooOO0OOooo........o 1660 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1282 1661
1283 void G4VEnergyLossProcess::SetCSDARangeTable( << 1662 void G4VEnergyLossProcess::SetDEDXTable(G4PhysicsTable* p, G4EmTableType tType)
1284 { 1663 {
1285 theCSDARangeTable = p; << 1664 if(fTotal == tType && theDEDXunRestrictedTable != p) {
1286 } << 1665 if(theDEDXunRestrictedTable) theDEDXunRestrictedTable->clearAndDestroy();
1287 << 1666 theDEDXunRestrictedTable = p;
1288 //....oooOO0OOooo........oooOO0OOooo........o << 1667 if(p) {
1289 << 1668 size_t n = p->length();
1290 void G4VEnergyLossProcess::SetRangeTableForLo << 1669 G4PhysicsVector* pv = (*p)[0];
1291 { << 1670 G4double emax = maxKinEnergyCSDA;
1292 theRangeTableForLoss = p; << 1671 theDEDXAtMaxEnergy = new G4double [n];
1293 } << 1672
1294 << 1673 for (size_t i=0; i<n; ++i) {
1295 //....oooOO0OOooo........oooOO0OOooo........o << 1674 pv = (*p)[i];
>> 1675 G4double dedx = pv->Value(emax);
>> 1676 theDEDXAtMaxEnergy[i] = dedx;
>> 1677 //G4cout << "i= " << i << " emax(MeV)= " << emax/MeV<< " dedx= "
>> 1678 //<< dedx << G4endl;
>> 1679 }
>> 1680 }
1296 1681
1297 void G4VEnergyLossProcess::SetInverseRangeTab << 1682 } else if(fRestricted == tType) {
1298 { << 1683 theDEDXTable = p;
1299 theInverseRangeTable = p; << 1684 } else if(fSubRestricted == tType) {
>> 1685 theDEDXSubTable = p;
>> 1686 } else if(fIsIonisation == tType && theIonisationTable != p) {
>> 1687 if(theIonisationTable) theIonisationTable->clearAndDestroy();
>> 1688 theIonisationTable = p;
>> 1689 } else if(fIsSubIonisation == tType && theIonisationSubTable != p) {
>> 1690 if(theIonisationSubTable) theIonisationSubTable->clearAndDestroy();
>> 1691 theIonisationSubTable = p;
>> 1692 }
1300 } 1693 }
1301 1694
1302 //....oooOO0OOooo........oooOO0OOooo........o 1695 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1303 1696
1304 void G4VEnergyLossProcess::SetLambdaTable(G4P << 1697 void G4VEnergyLossProcess::SetCSDARangeTable(G4PhysicsTable* p)
1305 { 1698 {
1306 if(1 < verboseLevel) { << 1699 if(theCSDARangeTable != p) { theCSDARangeTable = p; }
1307 G4cout << "### Set Lambda table " << p << <<
1308 << " for " << particle->GetParticl <<
1309 << " and process " << GetProcessNa <<
1310 } <<
1311 theLambdaTable = p; <<
1312 tablesAreBuilt = true; <<
1313 1700
1314 if(isMaster && nullptr != p) { << 1701 if(p) {
1315 delete theEnergyOfCrossSectionMax; << 1702 size_t n = p->length();
1316 theEnergyOfCrossSectionMax = nullptr; << 1703 G4PhysicsVector* pv = (*p)[0];
1317 if(fEmTwoPeaks == fXSType) { << 1704 G4double emax = maxKinEnergyCSDA;
1318 if(nullptr != fXSpeaks) { << 1705 theRangeAtMaxEnergy = new G4double [n];
1319 for(auto & ptr : *fXSpeaks) { delete ptr; } << 1706
1320 delete fXSpeaks; << 1707 for (size_t i=0; i<n; ++i) {
1321 } << 1708 pv = (*p)[i];
1322 G4LossTableBuilder* bld = lManager->Get << 1709 G4double r2 = pv->Value(emax);
1323 fXSpeaks = G4EmUtility::FillPeaksStruct << 1710 theRangeAtMaxEnergy[i] = r2;
1324 if(nullptr == fXSpeaks) { fXSType = fEm << 1711 //G4cout << "i= " << i << " e2(MeV)= " << emax/MeV << " r2= "
1325 } << 1712 //<< r2<< G4endl;
1326 if(fXSType == fEmOnePeak) { <<
1327 theEnergyOfCrossSectionMax = G4EmUtilit <<
1328 if(nullptr == theEnergyOfCrossSectionMa <<
1329 } 1713 }
1330 } 1714 }
1331 } 1715 }
1332 1716
1333 //....oooOO0OOooo........oooOO0OOooo........o 1717 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1334 1718
1335 void G4VEnergyLossProcess::SetEnergyOfCrossSe << 1719 void G4VEnergyLossProcess::SetRangeTableForLoss(G4PhysicsTable* p)
1336 { <<
1337 theEnergyOfCrossSectionMax = p; <<
1338 } <<
1339 <<
1340 //....oooOO0OOooo........oooOO0OOooo........o <<
1341 <<
1342 void G4VEnergyLossProcess::SetTwoPeaksXS(std: <<
1343 { 1720 {
1344 fXSpeaks = ptr; << 1721 if(theRangeTableForLoss != p) {
>> 1722 theRangeTableForLoss = p;
>> 1723 if(1 < verboseLevel) {
>> 1724 G4cout << "### Set Range table " << p
>> 1725 << " for " << particle->GetParticleName()
>> 1726 << " and process " << GetProcessName() << G4endl;
>> 1727 }
>> 1728 }
1345 } 1729 }
1346 1730
1347 //....oooOO0OOooo........oooOO0OOooo........o 1731 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1348 1732
1349 const G4Element* G4VEnergyLossProcess::GetCur << 1733 void G4VEnergyLossProcess::SetSecondaryRangeTable(G4PhysicsTable* p)
1350 { 1734 {
1351 return (nullptr != currentModel) << 1735 if(theSecondaryRangeTable != p) {
1352 ? currentModel->GetCurrentElement(current << 1736 theSecondaryRangeTable = p;
>> 1737 if(1 < verboseLevel) {
>> 1738 G4cout << "### Set SecondaryRange table " << p
>> 1739 << " for " << particle->GetParticleName()
>> 1740 << " and process " << GetProcessName() << G4endl;
>> 1741 }
>> 1742 }
1353 } 1743 }
1354 1744
1355 //....oooOO0OOooo........oooOO0OOooo........o 1745 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1356 1746
1357 void G4VEnergyLossProcess::SetCrossSectionBia << 1747 void G4VEnergyLossProcess::SetInverseRangeTable(G4PhysicsTable* p)
1358 <<
1359 { 1748 {
1360 if(f > 0.0) { << 1749 if(theInverseRangeTable != p) {
1361 biasFactor = f; << 1750 theInverseRangeTable = p;
1362 weightFlag = flag; <<
1363 if(1 < verboseLevel) { 1751 if(1 < verboseLevel) {
1364 G4cout << "### SetCrossSectionBiasingFa << 1752 G4cout << "### Set InverseRange table " << p
1365 << " process " << GetProcessName << 1753 << " for " << particle->GetParticleName()
1366 << " biasFactor= " << f << " wei << 1754 << " and process " << GetProcessName() << G4endl;
1367 << G4endl; <<
1368 } 1755 }
1369 } 1756 }
1370 } 1757 }
1371 1758
1372 //....oooOO0OOooo........oooOO0OOooo........o 1759 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1373 1760
1374 void G4VEnergyLossProcess::ActivateForcedInte << 1761 void G4VEnergyLossProcess::SetLambdaTable(G4PhysicsTable* p)
1375 <<
1376 <<
1377 { 1762 {
1378 if(nullptr == biasManager) { biasManager = <<
1379 if(1 < verboseLevel) { 1763 if(1 < verboseLevel) {
1380 G4cout << "### ActivateForcedInteraction: << 1764 G4cout << "### Set Lambda table " << p
1381 << " process " << GetProcessName() << 1765 << " for " << particle->GetParticleName()
1382 << " length(mm)= " << length/mm << 1766 << " and process " << GetProcessName() << G4endl;
1383 << " in G4Region <" << region <<
1384 << "> weightFlag= " << flag <<
1385 << G4endl; <<
1386 } 1767 }
1387 weightFlag = flag; << 1768 if(theLambdaTable != p) { theLambdaTable = p; }
1388 biasManager->ActivateForcedInteraction(leng << 1769 tablesAreBuilt = true;
1389 } <<
1390 <<
1391 //....oooOO0OOooo........oooOO0OOooo........o <<
1392 <<
1393 void <<
1394 G4VEnergyLossProcess::ActivateSecondaryBiasin <<
1395 <<
1396 <<
1397 { <<
1398 if (0.0 <= factor) { <<
1399 // Range cut can be applied only for e- <<
1400 if(0.0 == factor && secondaryParticle != <<
1401 { return; } <<
1402 1770
1403 if(nullptr == biasManager) { biasManager << 1771 if(p) {
1404 biasManager->ActivateSecondaryBiasing(reg << 1772 size_t n = p->length();
1405 if(1 < verboseLevel) { << 1773 G4PhysicsVector* pv = (*p)[0];
1406 G4cout << "### ActivateSecondaryBiasing << 1774 G4double e, s, smax, emax;
1407 << " process " << GetProcessName << 1775 theEnergyOfCrossSectionMax = new G4double [n];
1408 << " factor= " << factor << 1776 theCrossSectionMax = new G4double [n];
1409 << " in G4Region <" << region << 1777
1410 << "> energyLimit(MeV)= " << ene << 1778 for (size_t i=0; i<n; ++i) {
1411 << G4endl; << 1779 pv = (*p)[i];
>> 1780 emax = DBL_MAX;
>> 1781 smax = 0.0;
>> 1782 if(pv) {
>> 1783 size_t nb = pv->GetVectorLength();
>> 1784 if(nb > 0) {
>> 1785 for (size_t j=0; j<nb; ++j) {
>> 1786 e = pv->Energy(j);
>> 1787 s = (*pv)(j);
>> 1788 if(s > smax) {
>> 1789 smax = s;
>> 1790 emax = e;
>> 1791 }
>> 1792 }
>> 1793 }
>> 1794 }
>> 1795 theEnergyOfCrossSectionMax[i] = emax;
>> 1796 theCrossSectionMax[i] = smax;
>> 1797 if(1 < verboseLevel) {
>> 1798 G4cout << "For " << particle->GetParticleName()
>> 1799 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
>> 1800 << " lambda= " << smax << G4endl;
>> 1801 }
1412 } 1802 }
1413 } 1803 }
1414 } 1804 }
1415 1805
1416 //....oooOO0OOooo........oooOO0OOooo........o 1806 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1417 1807
1418 void G4VEnergyLossProcess::SetIonisation(G4bo << 1808 void G4VEnergyLossProcess::SetSubLambdaTable(G4PhysicsTable* p)
1419 { 1809 {
1420 isIonisation = val; << 1810 if(theSubLambdaTable != p) {
1421 aGPILSelection = (val) ? CandidateForSelect << 1811 theSubLambdaTable = p;
1422 } << 1812 if(1 < verboseLevel) {
1423 << 1813 G4cout << "### Set SebLambda table " << p
1424 //....oooOO0OOooo........oooOO0OOooo........o << 1814 << " for " << particle->GetParticleName()
1425 << 1815 << " and process " << GetProcessName() << G4endl;
1426 void G4VEnergyLossProcess::SetLinearLossLimi << 1816 }
1427 { <<
1428 if(0.0 < val && val < 1.0) { <<
1429 linLossLimit = val; <<
1430 actLinLossLimit = true; <<
1431 } else { PrintWarning("SetLinearLossLimit", <<
1432 } <<
1433 <<
1434 //....oooOO0OOooo........oooOO0OOooo........o <<
1435 <<
1436 void G4VEnergyLossProcess::SetStepFunction(G4 <<
1437 { <<
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 } 1817 }
1445 } 1818 }
1446 1819
1447 //....oooOO0OOooo........oooOO0OOooo........o 1820 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1448 1821
1449 void G4VEnergyLossProcess::SetLowestEnergyLim <<
1450 { <<
1451 if(1.e-18 < val && val < 1.e+50) { lowestKi <<
1452 else { PrintWarning("SetLowestEnergyLimit", <<
1453 } <<
1454 <<
1455 //....oooOO0OOooo........oooOO0OOooo........o <<
1456 <<
1457 void G4VEnergyLossProcess::SetDEDXBinning(G4i <<
1458 { <<
1459 if(2 < n && n < 1000000000) { <<
1460 nBins = n; <<
1461 actBinning = true; <<
1462 } else { <<
1463 G4double e = (G4double)n; <<
1464 PrintWarning("SetDEDXBinning", e); <<
1465 } <<
1466 } <<
1467 <<
1468 //....oooOO0OOooo........oooOO0OOooo........o <<
1469 <<
1470 void G4VEnergyLossProcess::SetMinKinEnergy(G4 <<
1471 { <<
1472 if(1.e-18 < e && e < maxKinEnergy) { <<
1473 minKinEnergy = e; <<
1474 actMinKinEnergy = true; <<
1475 } else { PrintWarning("SetMinKinEnergy", e) <<
1476 } <<
1477 <<
1478 //....oooOO0OOooo........oooOO0OOooo........o <<
1479 <<
1480 void G4VEnergyLossProcess::SetMaxKinEnergy(G4 <<
1481 { <<
1482 if(minKinEnergy < e && e < 1.e+50) { <<
1483 maxKinEnergy = e; <<
1484 actMaxKinEnergy = true; <<
1485 if(e < maxKinEnergyCSDA) { maxKinEnergyCS <<
1486 } else { PrintWarning("SetMaxKinEnergy", e) <<
1487 } <<
1488 <<
1489 //....oooOO0OOooo........oooOO0OOooo........o <<
1490 <<
1491 void G4VEnergyLossProcess::PrintWarning(const <<
1492 { <<
1493 G4String ss = "G4VEnergyLossProcess::" + ti <<
1494 G4ExceptionDescription ed; <<
1495 ed << "Parameter is out of range: " << val <<
1496 << " it will have no effect!\n" << " Pr <<
1497 << GetProcessName() << " nbins= " << nB <<
1498 << " Emin(keV)= " << minKinEnergy/keV <<
1499 << " Emax(GeV)= " << maxKinEnergy/GeV; <<
1500 G4Exception(ss, "em0044", JustWarning, ed); <<
1501 } <<
1502 <<
1503 //....oooOO0OOooo........oooOO0OOooo........o <<
1504 <<
1505 void G4VEnergyLossProcess::ProcessDescription <<
1506 { <<
1507 if(nullptr != particle) { StreamInfo(out, * <<
1508 } <<
1509 <<
1510 //....oooOO0OOooo........oooOO0OOooo........o <<
1511 1822