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25 // 25 //
>> 26 // $Id: G4VEnergyLossProcess.cc,v 1.174 2010-12-27 17:42:21 vnivanch Exp $
>> 27 // GEANT4 tag $Name: not supported by cvs2svn $
>> 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)
>> 110 // 15-10-10 Fixed 4-momentum balance if deexcitation is active (L.Pandola)
39 // 111 //
40 // Class Description: 112 // Class Description:
41 // 113 //
42 // It is the unified energy loss process it ca 114 // It is the unified energy loss process it calculates the continuous
43 // energy loss for charged particles using a s 115 // energy loss for charged particles using a set of Energy Loss
44 // models valid for different energy regions. 116 // models valid for different energy regions. There are a possibility
45 // to create and access to dE/dx and range tab 117 // to create and access to dE/dx and range tables, or to calculate
46 // that information on fly. 118 // that information on fly.
47 // ------------------------------------------- 119 // -------------------------------------------------------------------
48 // 120 //
49 //....oooOO0OOooo........oooOO0OOooo........oo 121 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
50 //....oooOO0OOooo........oooOO0OOooo........oo 122 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
51 123
52 #include "G4VEnergyLossProcess.hh" 124 #include "G4VEnergyLossProcess.hh"
53 #include "G4PhysicalConstants.hh" <<
54 #include "G4SystemOfUnits.hh" <<
55 #include "G4ProcessManager.hh" 125 #include "G4ProcessManager.hh"
56 #include "G4LossTableManager.hh" 126 #include "G4LossTableManager.hh"
57 #include "G4LossTableBuilder.hh" 127 #include "G4LossTableBuilder.hh"
58 #include "G4Step.hh" 128 #include "G4Step.hh"
59 #include "G4ParticleDefinition.hh" 129 #include "G4ParticleDefinition.hh"
60 #include "G4ParticleTable.hh" <<
61 #include "G4EmParameters.hh" <<
62 #include "G4EmUtility.hh" <<
63 #include "G4EmTableUtil.hh" <<
64 #include "G4VEmModel.hh" 130 #include "G4VEmModel.hh"
65 #include "G4VEmFluctuationModel.hh" 131 #include "G4VEmFluctuationModel.hh"
66 #include "G4DataVector.hh" 132 #include "G4DataVector.hh"
67 #include "G4PhysicsLogVector.hh" 133 #include "G4PhysicsLogVector.hh"
68 #include "G4VParticleChange.hh" 134 #include "G4VParticleChange.hh"
>> 135 #include "G4Gamma.hh"
69 #include "G4Electron.hh" 136 #include "G4Electron.hh"
>> 137 #include "G4Positron.hh"
>> 138 #include "G4Proton.hh"
70 #include "G4ProcessManager.hh" 139 #include "G4ProcessManager.hh"
71 #include "G4UnitsTable.hh" 140 #include "G4UnitsTable.hh"
>> 141 #include "G4GenericIon.hh"
>> 142 #include "G4ProductionCutsTable.hh"
72 #include "G4Region.hh" 143 #include "G4Region.hh"
73 #include "G4RegionStore.hh" 144 #include "G4RegionStore.hh"
74 #include "G4PhysicsTableHelper.hh" 145 #include "G4PhysicsTableHelper.hh"
75 #include "G4SafetyHelper.hh" 146 #include "G4SafetyHelper.hh"
76 #include "G4EmDataHandler.hh" <<
77 #include "G4TransportationManager.hh" 147 #include "G4TransportationManager.hh"
>> 148 #include "G4EmConfigurator.hh"
78 #include "G4VAtomDeexcitation.hh" 149 #include "G4VAtomDeexcitation.hh"
79 #include "G4VSubCutProducer.hh" <<
80 #include "G4EmBiasingManager.hh" 150 #include "G4EmBiasingManager.hh"
81 #include "G4Log.hh" <<
82 #include <iostream> <<
83 151
84 //....oooOO0OOooo........oooOO0OOooo........oo 152 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
85 153
86 namespace <<
87 { <<
88 G4String tnames[7] = <<
89 {"DEDX","Ionisation","DEDXnr","CSDARange", <<
90 } <<
91 <<
92 <<
93 G4VEnergyLossProcess::G4VEnergyLossProcess(con 154 G4VEnergyLossProcess::G4VEnergyLossProcess(const G4String& name,
94 G4P << 155 G4ProcessType type):
95 G4VContinuousDiscreteProcess(name, type) << 156 G4VContinuousDiscreteProcess(name, type),
>> 157 secondaryParticle(0),
>> 158 nSCoffRegions(0),
>> 159 idxSCoffRegions(0),
>> 160 nProcesses(0),
>> 161 theDEDXTable(0),
>> 162 theDEDXSubTable(0),
>> 163 theDEDXunRestrictedTable(0),
>> 164 theIonisationTable(0),
>> 165 theIonisationSubTable(0),
>> 166 theRangeTableForLoss(0),
>> 167 theCSDARangeTable(0),
>> 168 theSecondaryRangeTable(0),
>> 169 theInverseRangeTable(0),
>> 170 theLambdaTable(0),
>> 171 theSubLambdaTable(0),
>> 172 theDensityFactor(0),
>> 173 theDensityIdx(0),
>> 174 baseParticle(0),
>> 175 minSubRange(0.1),
>> 176 lossFluctuationFlag(true),
>> 177 rndmStepFlag(false),
>> 178 tablesAreBuilt(false),
>> 179 integral(true),
>> 180 isIon(false),
>> 181 isIonisation(true),
>> 182 useSubCutoff(false),
>> 183 useDeexcitation(false),
>> 184 particle(0),
>> 185 currentCouple(0),
>> 186 nWarnings(0),
>> 187 mfpKinEnergy(0.0)
96 { 188 {
97 theParameters = G4EmParameters::Instance(); <<
98 SetVerboseLevel(1); 189 SetVerboseLevel(1);
99 190
100 // low energy limit 191 // low energy limit
101 lowestKinEnergy = theParameters->LowestElect << 192 lowestKinEnergy = 1.*eV;
102 193
103 // Size of tables << 194 // Size of tables assuming spline
104 minKinEnergy = 0.1*CLHEP::keV; << 195 minKinEnergy = 0.1*keV;
105 maxKinEnergy = 100.0*CLHEP::TeV; << 196 maxKinEnergy = 10.0*TeV;
106 maxKinEnergyCSDA = 1.0*CLHEP::GeV; << 197 nBins = 77;
107 nBins = 84; << 198 maxKinEnergyCSDA = 1.0*GeV;
108 nBinsCSDA = 35; 199 nBinsCSDA = 35;
109 200
110 invLambdaFactor = 1.0/lambdaFactor; << 201 // default linear loss limit for spline
>> 202 linLossLimit = 0.01;
>> 203
>> 204 // default dRoverRange and finalRange
>> 205 SetStepFunction(0.2, 1.0*mm);
>> 206
>> 207 // default lambda factor
>> 208 lambdaFactor = 0.8;
111 209
112 // default linear loss limit << 210 // cross section biasing
113 finalRange = 1.*CLHEP::mm; << 211 biasFactor = 1.0;
>> 212
>> 213 // particle types
>> 214 theElectron = G4Electron::Electron();
>> 215 thePositron = G4Positron::Positron();
>> 216 theGamma = G4Gamma::Gamma();
>> 217 theGenericIon = 0;
114 218
115 // run time objects 219 // run time objects
116 pParticleChange = &fParticleChange; 220 pParticleChange = &fParticleChange;
117 fParticleChange.SetSecondaryWeightByProcess( 221 fParticleChange.SetSecondaryWeightByProcess(true);
118 modelManager = new G4EmModelManager(); 222 modelManager = new G4EmModelManager();
119 safetyHelper = G4TransportationManager::GetT 223 safetyHelper = G4TransportationManager::GetTransportationManager()
120 ->GetSafetyHelper(); 224 ->GetSafetyHelper();
121 aGPILSelection = CandidateForSelection; 225 aGPILSelection = CandidateForSelection;
122 226
123 // initialise model 227 // initialise model
124 lManager = G4LossTableManager::Instance(); << 228 (G4LossTableManager::Instance())->Register(this);
125 lManager->Register(this); << 229 fluctModel = 0;
126 isMaster = lManager->IsMaster(); << 230 atomDeexcitation = 0;
>> 231
>> 232 biasManager = 0;
>> 233 biasFlag = false;
>> 234 weightFlag = false;
127 235
128 G4LossTableBuilder* bld = lManager->GetTable << 236 scTracks.reserve(5);
129 theDensityFactor = bld->GetDensityFactors(); << 237 secParticles.reserve(5);
130 theDensityIdx = bld->GetCoupleIndexes(); <<
131 <<
132 scTracks.reserve(10); <<
133 secParticles.reserve(12); <<
134 emModels = new std::vector<G4VEmModel*>; <<
135 } 238 }
136 239
137 //....oooOO0OOooo........oooOO0OOooo........oo 240 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
138 241
139 G4VEnergyLossProcess::~G4VEnergyLossProcess() 242 G4VEnergyLossProcess::~G4VEnergyLossProcess()
140 { 243 {
141 if (isMaster) { << 244 if(1 < verboseLevel)
142 if(nullptr == baseParticle) { delete theDa << 245 G4cout << "G4VEnergyLossProcess destruct " << GetProcessName()
143 delete theEnergyOfCrossSectionMax; << 246 << G4endl;
144 if(nullptr != fXSpeaks) { << 247 //delete vstrag;
145 for(auto const & v : *fXSpeaks) { delete << 248 Clean();
146 delete fXSpeaks; << 249
>> 250 if ( !baseParticle ) {
>> 251 if(theDEDXTable && theRangeTableForLoss) {
>> 252 if(theIonisationTable == theDEDXTable) theIonisationTable = 0;
>> 253 theDEDXTable->clearAndDestroy();
>> 254 delete theDEDXTable;
>> 255 if(theDEDXSubTable) {
>> 256 if(theIonisationSubTable == theDEDXSubTable)
>> 257 theIonisationSubTable = 0;
>> 258 theDEDXSubTable->clearAndDestroy();
>> 259 delete theDEDXSubTable;
>> 260 }
>> 261 }
>> 262 if(theIonisationTable) {
>> 263 theIonisationTable->clearAndDestroy();
>> 264 delete theIonisationTable;
>> 265 }
>> 266 if(theIonisationSubTable) {
>> 267 theIonisationSubTable->clearAndDestroy();
>> 268 delete theIonisationSubTable;
>> 269 }
>> 270 if(theDEDXunRestrictedTable && theCSDARangeTable) {
>> 271 theDEDXunRestrictedTable->clearAndDestroy();
>> 272 delete theDEDXunRestrictedTable;
>> 273 }
>> 274 if(theCSDARangeTable) {
>> 275 theCSDARangeTable->clearAndDestroy();
>> 276 delete theCSDARangeTable;
>> 277 }
>> 278 if(theRangeTableForLoss) {
>> 279 theRangeTableForLoss->clearAndDestroy();
>> 280 delete theRangeTableForLoss;
>> 281 }
>> 282 if(theInverseRangeTable) {
>> 283 theInverseRangeTable->clearAndDestroy();
>> 284 delete theInverseRangeTable;
>> 285 }
>> 286 if(theLambdaTable) {
>> 287 theLambdaTable->clearAndDestroy();
>> 288 delete theLambdaTable;
>> 289 }
>> 290 if(theSubLambdaTable) {
>> 291 theSubLambdaTable->clearAndDestroy();
>> 292 delete theSubLambdaTable;
147 } 293 }
148 } 294 }
>> 295
149 delete modelManager; 296 delete modelManager;
150 delete biasManager; 297 delete biasManager;
151 delete scoffRegions; << 298 (G4LossTableManager::Instance())->DeRegister(this);
152 delete emModels; << 299 }
153 lManager->DeRegister(this); << 300
>> 301 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 302
>> 303 void G4VEnergyLossProcess::Clean()
>> 304 {
>> 305 if(1 < verboseLevel) {
>> 306 G4cout << "G4VEnergyLossProcess::Clear() for " << GetProcessName()
>> 307 << G4endl;
>> 308 }
>> 309 delete [] idxSCoffRegions;
>> 310
>> 311 tablesAreBuilt = false;
>> 312
>> 313 scProcesses.clear();
>> 314 nProcesses = 0;
154 } 315 }
155 316
156 //....oooOO0OOooo........oooOO0OOooo........oo 317 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
157 318
158 G4double G4VEnergyLossProcess::MinPrimaryEnerg 319 G4double G4VEnergyLossProcess::MinPrimaryEnergy(const G4ParticleDefinition*,
159 << 320 const G4Material*,
160 << 321 G4double cut)
161 { 322 {
162 return cut; 323 return cut;
163 } 324 }
164 325
165 //....oooOO0OOooo........oooOO0OOooo........oo 326 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
166 327
167 void G4VEnergyLossProcess::AddEmModel(G4int or << 328 void G4VEnergyLossProcess::AddEmModel(G4int order, G4VEmModel* p,
168 G4VEmFlu << 329 G4VEmFluctuationModel* fluc,
169 const G4 << 330 const G4Region* region)
170 { 331 {
171 if(nullptr == ptr) { return; } << 332 modelManager->AddEmModel(order, p, fluc, region);
172 G4VEmFluctuationModel* afluc = (nullptr == f << 333 if(p) { p->SetParticleChange(pParticleChange, fluc); }
173 modelManager->AddEmModel(order, ptr, afluc, <<
174 ptr->SetParticleChange(pParticleChange, aflu <<
175 } 334 }
176 335
177 //....oooOO0OOooo........oooOO0OOooo........oo 336 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
178 337
179 void G4VEnergyLossProcess::SetEmModel(G4VEmMod << 338 void G4VEnergyLossProcess::UpdateEmModel(const G4String& nam,
>> 339 G4double emin, G4double emax)
180 { 340 {
181 if(nullptr == ptr) { return; } << 341 modelManager->UpdateEmModel(nam, emin, emax);
182 if(!emModels->empty()) { <<
183 for(auto & em : *emModels) { if(em == ptr) <<
184 } <<
185 emModels->push_back(ptr); <<
186 } 342 }
187 343
188 //....oooOO0OOooo........oooOO0OOooo........oo 344 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
189 345
190 void G4VEnergyLossProcess::SetDynamicMassCharg << 346 void G4VEnergyLossProcess::SetEmModel(G4VEmModel* p, G4int index)
191 <<
192 { 347 {
193 massRatio = massratio; << 348 G4int n = emModels.size();
194 logMassRatio = G4Log(massRatio); << 349 if(index >= n) { for(G4int i=n; i<=index; ++i) {emModels.push_back(0);} }
195 fFactor = charge2ratio*biasFactor; << 350 emModels[index] = p;
196 if(baseMat) { fFactor *= (*theDensityFactor) << 351 }
197 chargeSqRatio = charge2ratio; << 352
198 reduceFactor = 1.0/(fFactor*massRatio); << 353 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 354
>> 355 G4VEmModel* G4VEnergyLossProcess::EmModel(G4int index)
>> 356 {
>> 357 G4VEmModel* p = 0;
>> 358 if(index >= 0 && index < G4int(emModels.size())) { p = emModels[index]; }
>> 359 return p;
>> 360 }
>> 361
>> 362 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 363
>> 364 G4VEmModel* G4VEnergyLossProcess::GetModelByIndex(G4int idx, G4bool ver)
>> 365 {
>> 366 return modelManager->GetModel(idx, ver);
>> 367 }
>> 368
>> 369 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 370
>> 371 G4int G4VEnergyLossProcess::NumberOfModels()
>> 372 {
>> 373 return modelManager->NumberOfModels();
199 } 374 }
200 375
201 //....oooOO0OOooo........oooOO0OOooo........oo 376 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
202 377
203 void 378 void
204 G4VEnergyLossProcess::PreparePhysicsTable(cons 379 G4VEnergyLossProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
205 { 380 {
206 particle = G4EmTableUtil::CheckIon(this, &pa << 381 if(1 < verboseLevel) {
207 verboseLe << 382 G4cout << "G4VEnergyLossProcess::PreparePhysicsTable for "
>> 383 << GetProcessName()
>> 384 << " for " << part.GetParticleName()
>> 385 << G4endl;
>> 386 }
>> 387
>> 388 currentCouple = 0;
>> 389 preStepLambda = 0.0;
>> 390 mfpKinEnergy = DBL_MAX;
>> 391 fRange = DBL_MAX;
>> 392 preStepKinEnergy = 0.0;
>> 393 chargeSqRatio = 1.0;
>> 394 massRatio = 1.0;
>> 395 reduceFactor = 1.0;
>> 396 fFactor = 1.0;
>> 397
>> 398 G4LossTableManager* lManager = G4LossTableManager::Instance();
>> 399
>> 400 // Are particle defined?
>> 401 if( !particle ) {
>> 402 particle = ∂
>> 403 if(GetProcessName() == "ionIoni") {
>> 404 G4String pname = particle->GetParticleName();
>> 405 if(pname != "GenericIon" && pname != "alpha" && pname != "He3") {
>> 406 lManager->RegisterIon(&part, this);
>> 407 theGenericIon = G4GenericIon::GenericIon();
>> 408 particle = theGenericIon;
>> 409 return;
>> 410 }
>> 411 }
>> 412 }
>> 413
>> 414 if(part.GetParticleType() == "nucleus") { isIon = true; }
208 415
209 if( particle != &part ) { 416 if( particle != &part ) {
210 if(!isIon) { lManager->RegisterExtraPartic << 417 if(isIon) {
>> 418 lManager->RegisterIon(&part, this);
>> 419 } else {
>> 420 lManager->RegisterExtraParticle(&part, this);
>> 421 }
211 if(1 < verboseLevel) { 422 if(1 < verboseLevel) {
212 G4cout << "### G4VEnergyLossProcess::Pre << 423 G4cout << "### G4VEnergyLossProcess::PreparePhysicsTable() interrupted for "
213 << " interrupted for " << GetProc << 424 << part.GetParticleName() << G4endl;
214 << part.GetParticleName() << " is <<
215 << " spline=" << spline << G4endl <<
216 } 425 }
217 return; 426 return;
218 } 427 }
219 428
220 tablesAreBuilt = false; << 429 Clean();
221 if (GetProcessSubType() == fIonisation) { Se <<
222 <<
223 G4LossTableBuilder* bld = lManager->GetTable <<
224 lManager->PreparePhysicsTable(&part, this); 430 lManager->PreparePhysicsTable(&part, this);
>> 431 G4LossTableBuilder* bld = lManager->GetTableBuilder();
225 432
226 // Base particle and set of models can be de 433 // Base particle and set of models can be defined here
227 InitialiseEnergyLossProcess(particle, basePa 434 InitialiseEnergyLossProcess(particle, baseParticle);
228 435
229 // parameters of the process << 436 const G4ProductionCutsTable* theCoupleTable=
230 if(!actLossFluc) { lossFluctuationFlag = the << 437 G4ProductionCutsTable::GetProductionCutsTable();
231 useCutAsFinalRange = theParameters->UseCutAs << 438 size_t n = theCoupleTable->GetTableSize();
232 if(!actMinKinEnergy) { minKinEnergy = thePar << 439
233 if(!actMaxKinEnergy) { maxKinEnergy = thePar << 440 theDEDXAtMaxEnergy.resize(n, 0.0);
234 if(!actBinning) { nBins = theParameters->Num << 441 theRangeAtMaxEnergy.resize(n, 0.0);
235 maxKinEnergyCSDA = theParameters->MaxEnergyF << 442 theEnergyOfCrossSectionMax.resize(n, 0.0);
236 nBinsCSDA = theParameters->NumberOfBinsPerDe << 443 theCrossSectionMax.resize(n, DBL_MAX);
237 *G4lrint(std::log10(maxKinEnergyCSDA/minKi <<
238 if(!actLinLossLimit) { linLossLimit = thePar <<
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 <<
248 fRangeEnergy = 0.0; <<
249 <<
250 G4double initialCharge = particle->GetPDGCha <<
251 G4double initialMass = particle->GetPDGMas <<
252 <<
253 theParameters->FillStepFunction(particle, th <<
254 <<
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 <<
260 chargeSqRatio = q*q; <<
261 if(chargeSqRatio > 0.0) { reduceFactor = 1 <<
262 } <<
263 lowestKinEnergy = (initialMass < CLHEP::MeV) <<
264 ? theParameters->LowestElectronEnergy() <<
265 : theParameters->LowestMuHadEnergy(); <<
266 444
267 // Tables preparation 445 // Tables preparation
268 if (isMaster && nullptr == baseParticle) { << 446 if (!baseParticle) {
269 if(nullptr == theData) { theData = new G4E <<
270 <<
271 if(nullptr != theDEDXTable && isIonisation <<
272 if(nullptr != theIonisationTable && theD <<
273 theData->CleanTable(0); <<
274 theDEDXTable = theIonisationTable; <<
275 theIonisationTable = nullptr; <<
276 } <<
277 } <<
278 447
279 theDEDXTable = theData->MakeTable(theDEDXT << 448 theDEDXTable = G4PhysicsTableHelper::PreparePhysicsTable(theDEDXTable);
280 bld->InitialiseBaseMaterials(theDEDXTable) 449 bld->InitialiseBaseMaterials(theDEDXTable);
281 theData->UpdateTable(theIonisationTable, 1 <<
282 450
283 if (theParameters->BuildCSDARange()) { << 451 if (lManager->BuildCSDARange()) {
284 theDEDXunRestrictedTable = theData->Make << 452 theDEDXunRestrictedTable =
285 if(isIonisation) { theCSDARangeTable = t << 453 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXunRestrictedTable);
286 } << 454 theCSDARangeTable =
287 << 455 G4PhysicsTableHelper::PreparePhysicsTable(theCSDARangeTable);
288 theLambdaTable = theData->MakeTable(4); << 456 bld->InitialiseBaseMaterials(theDEDXunRestrictedTable);
289 if(isIonisation) { << 457 bld->InitialiseBaseMaterials(theCSDARangeTable);
290 theRangeTableForLoss = theData->MakeTabl << 458 }
291 theInverseRangeTable = theData->MakeTabl << 459
>> 460 theRangeTableForLoss =
>> 461 G4PhysicsTableHelper::PreparePhysicsTable(theRangeTableForLoss);
>> 462 theInverseRangeTable =
>> 463 G4PhysicsTableHelper::PreparePhysicsTable(theInverseRangeTable);
>> 464 theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable);
>> 465
>> 466 bld->InitialiseBaseMaterials(theRangeTableForLoss);
>> 467 bld->InitialiseBaseMaterials(theInverseRangeTable);
>> 468 bld->InitialiseBaseMaterials(theLambdaTable);
>> 469
>> 470 if (nSCoffRegions) {
>> 471 theDEDXSubTable =
>> 472 G4PhysicsTableHelper::PreparePhysicsTable(theDEDXSubTable);
>> 473 theSubLambdaTable =
>> 474 G4PhysicsTableHelper::PreparePhysicsTable(theSubLambdaTable);
>> 475 bld->InitialiseBaseMaterials(theDEDXSubTable);
>> 476 bld->InitialiseBaseMaterials(theSubLambdaTable);
292 } 477 }
293 } 478 }
294 479
>> 480 theDensityFactor = bld->GetDensityFactors();
>> 481 theDensityIdx = bld->GetCoupleIndexes();
>> 482
295 // forced biasing 483 // forced biasing
296 if(nullptr != biasManager) { << 484 if(biasManager) {
297 biasManager->Initialise(part,GetProcessNam 485 biasManager->Initialise(part,GetProcessName(),verboseLevel);
298 biasFlag = false; 486 biasFlag = false;
299 } 487 }
300 baseMat = bld->GetBaseMaterialFlag(); << 488
301 numberOfModels = modelManager->NumberOfModel << 489 G4double initialCharge = particle->GetPDGCharge();
302 currentModel = modelManager->GetModel(0); << 490 G4double initialMass = particle->GetPDGMass();
303 G4EmTableUtil::UpdateModels(this, modelManag << 491
304 numberOfModels, << 492 if (baseParticle) {
305 mainSecondaries, << 493 if(baseParticle->GetParticleName() == "GenericIon") {
306 theParameters->U << 494 theGenericIon = G4GenericIon::GenericIon();
307 theCuts = modelManager->Initialise(particle, << 495 }
308 verboseLe << 496 massRatio = (baseParticle->GetPDGMass())/initialMass;
309 // subcut processor << 497 G4double q = initialCharge/baseParticle->GetPDGCharge();
310 if(isIonisation) { << 498 chargeSqRatio = q*q;
311 subcutProducer = lManager->SubCutProducer( << 499 if(chargeSqRatio > 0.0) { reduceFactor = 1.0/(chargeSqRatio*massRatio); }
312 } 500 }
313 if(1 == nSCoffRegions) { << 501
314 if((*scoffRegions)[0]->GetName() == "Defau << 502 // initialisation of models
315 delete scoffRegions; << 503 G4int nmod = modelManager->NumberOfModels();
316 scoffRegions = nullptr; << 504 for(G4int i=0; i<nmod; ++i) {
317 nSCoffRegions = 0; << 505 G4VEmModel* mod = modelManager->GetModel(i);
>> 506 if(mod->HighEnergyLimit() > maxKinEnergy) {
>> 507 mod->SetHighEnergyLimit(maxKinEnergy);
318 } 508 }
319 } 509 }
320 510
321 if(1 < verboseLevel) { << 511 theCuts = modelManager->Initialise(particle, secondaryParticle,
322 G4cout << "G4VEnergyLossProcess::PrepearPh << 512 minSubRange, verboseLevel);
323 << " for " << GetProcessName() << " << 513
324 << " isIon= " << isIon << " spline= << 514 // Sub Cutoff
325 if(baseParticle) { << 515 if (nSCoffRegions>0) {
326 G4cout << "; base: " << baseParticle->Ge << 516 theSubCuts = modelManager->SubCutoff();
>> 517
>> 518 if(nSCoffRegions>0) { idxSCoffRegions = new G4bool[n]; }
>> 519 for (size_t j=0; j<n; ++j) {
>> 520
>> 521 const G4MaterialCutsCouple* couple =
>> 522 theCoupleTable->GetMaterialCutsCouple(j);
>> 523 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 524
>> 525 if(nSCoffRegions>0) {
>> 526 G4bool reg = false;
>> 527 for(G4int i=0; i<nSCoffRegions; ++i) {
>> 528 if( pcuts == scoffRegions[i]->GetProductionCuts()) { reg = true; }
>> 529 }
>> 530 idxSCoffRegions[j] = reg;
>> 531 }
327 } 532 }
328 G4cout << G4endl; << 533 }
329 G4cout << " chargeSqRatio= " << chargeSqRa << 534
>> 535 if (1 < verboseLevel) {
>> 536 G4cout << "G4VEnergyLossProcess::Initialise() is done "
>> 537 << " for local " << particle->GetParticleName()
>> 538 << " isIon= " << isIon
>> 539 << " chargeSqRatio= " << chargeSqRatio
330 << " massRatio= " << massRatio 540 << " massRatio= " << massRatio
331 << " reduceFactor= " << reduceFacto 541 << " reduceFactor= " << reduceFactor << G4endl;
332 if (nSCoffRegions > 0) { << 542 if (nSCoffRegions) {
333 G4cout << " SubCut secondary production << 543 G4cout << " SubCutoff Regime is ON for regions: " << G4endl;
334 for (G4int i=0; i<nSCoffRegions; ++i) { 544 for (G4int i=0; i<nSCoffRegions; ++i) {
335 const G4Region* r = (*scoffRegions)[i] << 545 const G4Region* r = scoffRegions[i];
336 G4cout << " " << r->GetName( << 546 G4cout << " " << r->GetName() << G4endl;
337 } 547 }
338 } else if(nullptr != subcutProducer) { <<
339 G4cout << " SubCut secondary production <<
340 } 548 }
341 } 549 }
342 } 550 }
343 551
344 //....oooOO0OOooo........oooOO0OOooo........oo 552 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
345 553
346 void G4VEnergyLossProcess::BuildPhysicsTable(c 554 void G4VEnergyLossProcess::BuildPhysicsTable(const G4ParticleDefinition& part)
347 { 555 {
348 if(1 < verboseLevel) { << 556 if(1 < verboseLevel) {
349 G4cout << "### G4VEnergyLossProcess::Build 557 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() for "
350 << GetProcessName() 558 << GetProcessName()
351 << " and particle " << part.GetPart 559 << " and particle " << part.GetParticleName()
352 << "; the first particle " << parti << 560 << "; local: " << particle->GetParticleName();
353 if(baseParticle) { << 561 if(baseParticle) G4cout << "; base: " << baseParticle->GetParticleName();
354 G4cout << "; base: " << baseParticle->Ge <<
355 } <<
356 G4cout << G4endl; 562 G4cout << G4endl;
357 G4cout << " TablesAreBuilt= " << tables <<
358 << " spline=" << spline << " ptr: " <<
359 } 563 }
360 564
361 if(&part == particle) { 565 if(&part == particle) {
362 if(isMaster) { << 566 if(!tablesAreBuilt) {
363 lManager->BuildPhysicsTable(particle, th << 567 G4LossTableManager::Instance()->BuildPhysicsTable(particle, this);
364 << 568 }
365 } else { << 569 if(!baseParticle) {
366 const auto masterProcess = << 570 if(0 < verboseLevel) { PrintInfoDefinition(); }
367 static_cast<const G4VEnergyLossProcess << 571
368 << 572 // needs to be done only once
369 numberOfModels = modelManager->NumberOfM << 573 safetyHelper->InitialiseHelper();
370 G4EmTableUtil::BuildLocalElossProcess(th <<
371 pa <<
372 tablesAreBuilt = true; <<
373 baseMat = masterProcess->UseBaseMaterial <<
374 lManager->LocalPhysicsTables(particle, t <<
375 } 574 }
376 <<
377 // needs to be done only once <<
378 safetyHelper->InitialiseHelper(); <<
379 } 575 }
>> 576
380 // Added tracking cut to avoid tracking arti 577 // Added tracking cut to avoid tracking artifacts
381 // and identified deexcitation flag << 578 // identify deexcitation flag
382 if(isIonisation) { 579 if(isIonisation) {
383 atomDeexcitation = lManager->AtomDeexcitat << 580 fParticleChange.SetLowEnergyLimit(lowestKinEnergy);
384 if(nullptr != atomDeexcitation) { << 581 atomDeexcitation = G4LossTableManager::Instance()->AtomDeexcitation();
>> 582 if(atomDeexcitation) {
385 if(atomDeexcitation->IsPIXEActive()) { u 583 if(atomDeexcitation->IsPIXEActive()) { useDeexcitation = true; }
386 } 584 }
387 } 585 }
388 586
389 // protection against double printout <<
390 if(theParameters->IsPrintLocked()) { return; <<
391 <<
392 // explicitly defined printout by particle n <<
393 G4String num = part.GetParticleName(); <<
394 if(1 < verboseLevel || <<
395 (0 < verboseLevel && (num == "e-" || <<
396 num == "e+" || n <<
397 num == "mu-" || n <<
398 num == "pi+" || n <<
399 num == "kaon+" || n <<
400 num == "alpha" || n <<
401 num == "GenericIon" <<
402 StreamInfo(G4cout, part); <<
403 } <<
404 if(1 < verboseLevel) { 587 if(1 < verboseLevel) {
405 G4cout << "### G4VEnergyLossProcess::Build 588 G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() done for "
406 << GetProcessName() 589 << GetProcessName()
407 << " and particle " << part.GetPart 590 << " and particle " << part.GetParticleName();
408 if(isIonisation) { G4cout << " isIonisati << 591 if(isIonisation) { G4cout << " isIonisation flag = 1"; }
409 G4cout << " baseMat=" << baseMat << G4endl << 592 G4cout << G4endl;
410 } 593 }
411 } 594 }
412 595
413 //....oooOO0OOooo........oooOO0OOooo........oo 596 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
414 597
415 G4PhysicsTable* G4VEnergyLossProcess::BuildDED 598 G4PhysicsTable* G4VEnergyLossProcess::BuildDEDXTable(G4EmTableType tType)
416 { 599 {
417 G4PhysicsTable* table = nullptr; << 600 if(1 < verboseLevel) {
>> 601 G4cout << "G4VEnergyLossProcess::BuildDEDXTable() of type " << tType
>> 602 << " for " << GetProcessName()
>> 603 << " and particle " << particle->GetParticleName()
>> 604 << G4endl;
>> 605 }
>> 606 G4PhysicsTable* table = 0;
418 G4double emax = maxKinEnergy; 607 G4double emax = maxKinEnergy;
419 G4int bin = nBins; 608 G4int bin = nBins;
420 609
421 if(fTotal == tType) { 610 if(fTotal == tType) {
422 emax = maxKinEnergyCSDA; 611 emax = maxKinEnergyCSDA;
423 bin = nBinsCSDA; 612 bin = nBinsCSDA;
424 table = theDEDXunRestrictedTable; 613 table = theDEDXunRestrictedTable;
425 } else if(fRestricted == tType) { 614 } else if(fRestricted == tType) {
426 table = theDEDXTable; 615 table = theDEDXTable;
>> 616 if(theIonisationTable)
>> 617 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable);
>> 618 } else if(fSubRestricted == tType) {
>> 619 table = theDEDXSubTable;
>> 620 if(theIonisationSubTable)
>> 621 table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable);
427 } else { 622 } else {
428 G4cout << "G4VEnergyLossProcess::BuildDEDX 623 G4cout << "G4VEnergyLossProcess::BuildDEDXTable WARNING: wrong type "
429 << tType << G4endl; << 624 << tType << G4endl;
430 } 625 }
>> 626
>> 627 // Access to materials
>> 628 const G4ProductionCutsTable* theCoupleTable=
>> 629 G4ProductionCutsTable::GetProductionCutsTable();
>> 630 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 631
431 if(1 < verboseLevel) { 632 if(1 < verboseLevel) {
432 G4cout << "G4VEnergyLossProcess::BuildDEDX << 633 G4cout << numOfCouples << " materials"
433 << " for " << GetProcessName() << 634 << " minKinEnergy= " << minKinEnergy
434 << " and " << particle->GetParticle << 635 << " maxKinEnergy= " << emax
435 << "spline=" << spline << G4endl; << 636 << " nbin= " << bin
>> 637 << " EmTableType= " << tType
>> 638 << " table= " << table
>> 639 << G4endl;
436 } 640 }
437 if(nullptr == table) { return table; } << 641 if(!table) return table;
438 642
439 G4LossTableBuilder* bld = lManager->GetTable << 643 G4LossTableBuilder* bld = (G4LossTableManager::Instance())->GetTableBuilder();
440 G4EmTableUtil::BuildDEDXTable(this, particle << 644 G4bool splineFlag = (G4LossTableManager::Instance())->SplineFlag();
441 table, minKinE << 645 G4PhysicsLogVector* aVector = 0;
442 verboseLevel, << 646 G4PhysicsLogVector* bVector = 0;
443 return table; <<
444 } <<
445 647
446 //....oooOO0OOooo........oooOO0OOooo........oo << 648 for(size_t i=0; i<numOfCouples; ++i) {
447 649
448 G4PhysicsTable* G4VEnergyLossProcess::BuildLam << 650 if(1 < verboseLevel) {
449 { << 651 G4cout << "G4VEnergyLossProcess::BuildDEDXVector flagTable= "
450 if(nullptr == theLambdaTable) { return theLa << 652 << table->GetFlag(i) << " Flag= " << bld->GetFlag(i) << G4endl;
>> 653 }
>> 654 if (/*table->GetFlag(i)*/bld->GetFlag(i)) {
451 655
452 G4double scale = theParameters->MaxKinEnergy << 656 // create physics vector and fill it
453 G4int nbin = << 657 const G4MaterialCutsCouple* couple =
454 theParameters->NumberOfBinsPerDecade()*G4l << 658 theCoupleTable->GetMaterialCutsCouple(i);
455 scale = nbin/G4Log(scale); << 659 //bVector = static_cast<G4PhysicsLogVector*>((*table)[i]);
456 << 660 if(!bVector) {
457 G4LossTableBuilder* bld = lManager->GetTable << 661 aVector = new G4PhysicsLogVector(minKinEnergy, emax, bin);
458 G4EmTableUtil::BuildLambdaTable(this, partic << 662 bVector = aVector;
459 bld, theLamb << 663 } else {
460 minKinEnergy << 664 aVector = new G4PhysicsLogVector(*bVector);
461 verboseLevel << 665 }
462 return theLambdaTable; << 666 aVector->SetSpline(splineFlag);
463 } <<
464 667
465 //....oooOO0OOooo........oooOO0OOooo........oo << 668 modelManager->FillDEDXVector(aVector, couple, tType);
>> 669 if(splineFlag) { aVector->FillSecondDerivatives(); }
466 670
467 void G4VEnergyLossProcess::StreamInfo(std::ost << 671 // Insert vector for this material into the table
468 const G4ParticleDefinition& pa << 672 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
469 { <<
470 G4String indent = (rst ? " " : ""); <<
471 out << std::setprecision(6); <<
472 out << G4endl << indent << GetProcessName() <<
473 if (!rst) out << " for " << part.GetParticle <<
474 out << " XStype:" << fXSType <<
475 << " SubType=" << GetProcessSubType() < <<
476 << " dE/dx and range tables from " <<
477 << G4BestUnit(minKinEnergy,"Energy") <<
478 << " to " << G4BestUnit(maxKinEnergy,"En <<
479 << " in " << nBins << " bins" << G4endl <<
480 << " Lambda tables from threshold t <<
481 << G4BestUnit(maxKinEnergy,"Energy") <<
482 << ", " << theParameters->NumberOfBinsPe <<
483 << " bins/decade, spline: " << spline <<
484 << G4endl; <<
485 if(nullptr != theRangeTableForLoss && isIoni <<
486 out << " StepFunction=(" << dRoverRan <<
487 << finalRange/mm << " mm)" <<
488 << ", integ: " << fXSType <<
489 << ", fluct: " << lossFluctuationFlag <<
490 << ", linLossLim= " << linLossLimit <<
491 << G4endl; <<
492 } <<
493 StreamProcessInfo(out); <<
494 modelManager->DumpModelList(out, verboseLeve <<
495 if(nullptr != theCSDARangeTable && isIonisat <<
496 out << " CSDA range table up" <<
497 << " to " << G4BestUnit(maxKinEnergyCS <<
498 << " in " << nBinsCSDA << " bins" << G <<
499 } <<
500 if(nSCoffRegions>0 && isIonisation) { <<
501 out << " Subcutoff sampling in " << n <<
502 << " regions" << G4endl; <<
503 } <<
504 if(2 < verboseLevel) { <<
505 for(std::size_t i=0; i<7; ++i) { <<
506 auto ta = theData->Table(i); <<
507 out << " " << tnames[i] << " addres <<
508 if(nullptr != ta) { out << *ta << G4endl <<
509 } 673 }
510 } 674 }
>> 675
>> 676 if(1 < verboseLevel) {
>> 677 G4cout << "G4VEnergyLossProcess::BuildDEDXTable(): table is built for "
>> 678 << particle->GetParticleName()
>> 679 << " and process " << GetProcessName()
>> 680 << G4endl;
>> 681 // if(2 < verboseLevel) G4cout << (*table) << G4endl;
>> 682 }
>> 683
>> 684 return table;
511 } 685 }
512 686
513 //....oooOO0OOooo........oooOO0OOooo........oo 687 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
514 688
515 void G4VEnergyLossProcess::ActivateSubCutoff(c << 689 G4PhysicsTable* G4VEnergyLossProcess::BuildLambdaTable(G4EmTableType tType)
516 { 690 {
517 if(nullptr == scoffRegions) { << 691 G4PhysicsTable* table = 0;
518 scoffRegions = new std::vector<const G4Reg << 692
>> 693 if(fRestricted == tType) {
>> 694 table = theLambdaTable;
>> 695 } else if(fSubRestricted == tType) {
>> 696 table = theSubLambdaTable;
>> 697 } else {
>> 698 G4cout << "G4VEnergyLossProcess::BuildLambdaTable WARNING: wrong type "
>> 699 << tType << G4endl;
519 } 700 }
520 // the region is in the list << 701
521 if(!scoffRegions->empty()) { << 702 if(1 < verboseLevel) {
522 for (auto & reg : *scoffRegions) { << 703 G4cout << "G4VEnergyLossProcess::BuildLambdaTable() of type "
523 if (reg == r) { return; } << 704 << tType << " for process "
>> 705 << GetProcessName() << " and particle "
>> 706 << particle->GetParticleName()
>> 707 << " EmTableType= " << tType
>> 708 << " table= " << table
>> 709 << G4endl;
>> 710 }
>> 711 if(!table) {return table;}
>> 712
>> 713 // Access to materials
>> 714 const G4ProductionCutsTable* theCoupleTable=
>> 715 G4ProductionCutsTable::GetProductionCutsTable();
>> 716 size_t numOfCouples = theCoupleTable->GetTableSize();
>> 717
>> 718 G4LossTableBuilder* bld = (G4LossTableManager::Instance())->GetTableBuilder();
>> 719 G4bool splineFlag = (G4LossTableManager::Instance())->SplineFlag();
>> 720 G4PhysicsLogVector* aVector = 0;
>> 721 G4double scale = std::log(maxKinEnergy/minKinEnergy);
>> 722
>> 723 for(size_t i=0; i<numOfCouples; ++i) {
>> 724
>> 725 if (/*table->GetFlag(i)*/bld->GetFlag(i)) {
>> 726 // if (table->GetFlag(i)) {
>> 727
>> 728 // create physics vector and fill it
>> 729 const G4MaterialCutsCouple* couple =
>> 730 theCoupleTable->GetMaterialCutsCouple(i);
>> 731 G4double emin = MinPrimaryEnergy(particle,couple->GetMaterial(),(*theCuts)[i]);
>> 732 if(0.0 >= emin) { emin = eV; }
>> 733 else if(maxKinEnergy <= emin) { emin = 0.5*maxKinEnergy; }
>> 734 G4int bin = G4int(nBins*std::log(maxKinEnergy/emin)/scale + 0.5);
>> 735 if(bin < 3) { bin = 3; }
>> 736 aVector = new G4PhysicsLogVector(emin, maxKinEnergy, bin);
>> 737 aVector->SetSpline(splineFlag);
>> 738
>> 739 modelManager->FillLambdaVector(aVector, couple, true, tType);
>> 740 if(splineFlag) { aVector->FillSecondDerivatives(); }
>> 741
>> 742 // Insert vector for this material into the table
>> 743 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
524 } 744 }
525 } 745 }
526 // new region << 746
527 scoffRegions->push_back(r); << 747 if(1 < verboseLevel) {
528 ++nSCoffRegions; << 748 G4cout << "Lambda table is built for "
>> 749 << particle->GetParticleName()
>> 750 << G4endl;
>> 751 }
>> 752
>> 753 return table;
529 } 754 }
530 755
531 //....oooOO0OOooo........oooOO0OOooo........oo 756 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
532 757
533 G4bool G4VEnergyLossProcess::IsRegionForCubcut << 758 void G4VEnergyLossProcess::PrintInfoDefinition()
534 { 759 {
535 if(0 == nSCoffRegions) { return true; } << 760 if(0 < verboseLevel) {
536 const G4Region* r = aTrack.GetVolume()->GetL << 761 G4cout << G4endl << GetProcessName() << ": for "
537 for(auto & reg : *scoffRegions) { << 762 << particle->GetParticleName()
538 if(r == reg) { return true; } << 763 << " SubType= " << GetProcessSubType()
>> 764 << G4endl
>> 765 << " dE/dx and range tables from "
>> 766 << G4BestUnit(minKinEnergy,"Energy")
>> 767 << " to " << G4BestUnit(maxKinEnergy,"Energy")
>> 768 << " in " << nBins << " bins" << G4endl
>> 769 << " Lambda tables from threshold to "
>> 770 << G4BestUnit(maxKinEnergy,"Energy")
>> 771 << " in " << nBins << " bins, spline: "
>> 772 << (G4LossTableManager::Instance())->SplineFlag()
>> 773 << G4endl;
>> 774 if(theRangeTableForLoss && isIonisation) {
>> 775 G4cout << " finalRange(mm)= " << finalRange/mm
>> 776 << ", dRoverRange= " << dRoverRange
>> 777 << ", integral: " << integral
>> 778 << ", fluct: " << lossFluctuationFlag
>> 779 << ", linLossLimit= " << linLossLimit
>> 780 << G4endl;
>> 781 }
>> 782 PrintInfo();
>> 783 modelManager->DumpModelList(verboseLevel);
>> 784 if(theCSDARangeTable && isIonisation) {
>> 785 G4cout << " CSDA range table up"
>> 786 << " to " << G4BestUnit(maxKinEnergyCSDA,"Energy")
>> 787 << " in " << nBinsCSDA << " bins" << G4endl;
>> 788 }
>> 789 if(nSCoffRegions>0 && isIonisation) {
>> 790 G4cout << " Subcutoff sampling in " << nSCoffRegions
>> 791 << " regions" << G4endl;
>> 792 }
>> 793 if(2 < verboseLevel) {
>> 794 G4cout << " DEDXTable address= " << theDEDXTable << G4endl;
>> 795 if(theDEDXTable && isIonisation) G4cout << (*theDEDXTable) << G4endl;
>> 796 G4cout << "non restricted DEDXTable address= "
>> 797 << theDEDXunRestrictedTable << G4endl;
>> 798 if(theDEDXunRestrictedTable && isIonisation) {
>> 799 G4cout << (*theDEDXunRestrictedTable) << G4endl;
>> 800 }
>> 801 if(theDEDXSubTable && isIonisation) {
>> 802 G4cout << (*theDEDXSubTable) << G4endl;
>> 803 }
>> 804 G4cout << " CSDARangeTable address= " << theCSDARangeTable
>> 805 << G4endl;
>> 806 if(theCSDARangeTable && isIonisation) {
>> 807 G4cout << (*theCSDARangeTable) << G4endl;
>> 808 }
>> 809 G4cout << " RangeTableForLoss address= " << theRangeTableForLoss
>> 810 << G4endl;
>> 811 if(theRangeTableForLoss && isIonisation) {
>> 812 G4cout << (*theRangeTableForLoss) << G4endl;
>> 813 }
>> 814 G4cout << " InverseRangeTable address= " << theInverseRangeTable
>> 815 << G4endl;
>> 816 if(theInverseRangeTable && isIonisation) {
>> 817 G4cout << (*theInverseRangeTable) << G4endl;
>> 818 }
>> 819 G4cout << " LambdaTable address= " << theLambdaTable << G4endl;
>> 820 if(theLambdaTable && isIonisation) {
>> 821 G4cout << (*theLambdaTable) << G4endl;
>> 822 }
>> 823 G4cout << " SubLambdaTable address= " << theSubLambdaTable << G4endl;
>> 824 if(theSubLambdaTable && isIonisation) {
>> 825 G4cout << (*theSubLambdaTable) << G4endl;
>> 826 }
>> 827 }
539 } 828 }
540 return false; <<
541 } 829 }
542 830
543 //....oooOO0OOooo........oooOO0OOooo........oo 831 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
544 832
545 void G4VEnergyLossProcess::StartTracking(G4Tra << 833 void G4VEnergyLossProcess::ActivateSubCutoff(G4bool val, const G4Region* r)
546 { 834 {
547 // reset parameters for the new track << 835 G4RegionStore* regionStore = G4RegionStore::GetInstance();
548 theNumberOfInteractionLengthLeft = -1.0; << 836 const G4Region* reg = r;
549 mfpKinEnergy = DBL_MAX; << 837 if (!reg) {reg = regionStore->GetRegion("DefaultRegionForTheWorld", false);}
550 preStepLambda = 0.0; <<
551 currentCouple = nullptr; <<
552 838
553 // reset ion << 839 // the region is in the list
554 if(isIon) { << 840 if (nSCoffRegions) {
555 const G4double newmass = track->GetDefinit << 841 for (G4int i=0; i<nSCoffRegions; ++i) {
556 massRatio = (nullptr == baseParticle) ? CL << 842 if (reg == scoffRegions[i]) {
557 : baseParticle->GetPDGMass()/newmass; << 843 return;
558 logMassRatio = G4Log(massRatio); << 844 }
559 } <<
560 // forced biasing only for primary particles <<
561 if(nullptr != biasManager) { <<
562 if(0 == track->GetParentID()) { <<
563 biasFlag = true; <<
564 biasManager->ResetForcedInteraction(); <<
565 } 845 }
566 } 846 }
>> 847
>> 848 // new region
>> 849 if(val) {
>> 850 useSubCutoff = true;
>> 851 scoffRegions.push_back(reg);
>> 852 ++nSCoffRegions;
>> 853 } else {
>> 854 useSubCutoff = false;
>> 855 }
567 } 856 }
568 857
569 //....oooOO0OOooo........oooOO0OOooo........oo 858 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
570 859
571 G4double G4VEnergyLossProcess::AlongStepGetPhy 860 G4double G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength(
572 const G4Track& tr << 861 const G4Track&,G4double,G4double,G4double&,
573 G4GPILSelection* 862 G4GPILSelection* selection)
574 { 863 {
575 G4double x = DBL_MAX; 864 G4double x = DBL_MAX;
576 *selection = aGPILSelection; 865 *selection = aGPILSelection;
577 if(isIonisation && currentModel->IsActive(pr << 866 if(isIonisation) {
578 GetScaledRangeForScaledEnergy(preStepScale << 867 fRange = GetScaledRangeForScaledEnergy(preStepScaledEnergy)*reduceFactor;
579 x = (useCutAsFinalRange) ? std::min(finalR << 868
580 currentCouple->GetProductionCuts()->GetP << 869 x = fRange;
581 x = (fRange > x) ? fRange*dRoverRange + x* << 870 G4double y = x*dRoverRange;
582 : fRange; << 871 G4double finR = finalRange;
583 /* << 872 if(rndmStepFlag) {
584 G4cout<<"AlongStepGPIL: " << GetProcessN << 873 finR = std::min(finR,currentCouple->GetProductionCuts()->GetProductionCut(1));
585 << " fRange=" << fRange << " finR=" << finR << 874 }
>> 875 if(x > finR) { x = y + finR*(1.0 - dRoverRange)*(2.0 - finR/fRange); }
>> 876 /*
>> 877 G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy
>> 878 <<" range= "<<fRange << " idx= " << basedCoupleIndex
>> 879 << " y= " << y << " finR= " << finR
>> 880 << " limit= " << x <<G4endl;
586 */ 881 */
587 } 882 }
>> 883 //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy <<" stepLimit= "<<x<<G4endl;
588 return x; 884 return x;
589 } 885 }
590 886
591 //....oooOO0OOooo........oooOO0OOooo........oo 887 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
592 888
593 G4double G4VEnergyLossProcess::PostStepGetPhys 889 G4double G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength(
594 const G4Track& tr 890 const G4Track& track,
595 G4double previo 891 G4double previousStepSize,
596 G4ForceCondition* 892 G4ForceCondition* condition)
597 { 893 {
598 // condition is set to "Not Forced" 894 // condition is set to "Not Forced"
599 *condition = NotForced; 895 *condition = NotForced;
600 G4double x = DBL_MAX; 896 G4double x = DBL_MAX;
601 897
602 // initialisation of material, mass, charge, << 898 // initialisation of material, mass, charge, model at the beginning of the step
603 // at the beginning of the step << 899 const G4ParticleDefinition* currPart = track.GetParticleDefinition();
>> 900 if(theGenericIon == particle) {
>> 901 massRatio = proton_mass_c2/currPart->GetPDGMass();
>> 902 }
>> 903 /*
>> 904 if(!theDensityFactor || !theDensityIdx) {
>> 905 G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength 1: "
>> 906 << theDensityFactor << " " << theDensityIdx
>> 907 << G4endl;
>> 908 G4cout << track.GetDefinition()->GetParticleName()
>> 909 << " e(MeV)= " << track.GetKineticEnergy()
>> 910 << " mat " << track.GetMaterialCutsCouple()->GetMaterial()->GetName()
>> 911 << G4endl;
>> 912 }
>> 913 */
604 DefineMaterial(track.GetMaterialCutsCouple() 914 DefineMaterial(track.GetMaterialCutsCouple());
605 preStepKinEnergy = track.GetKineticEne << 915 preStepKinEnergy = track.GetKineticEnergy();
606 preStepScaledEnergy = preStepKinEnergy*ma << 916 preStepScaledEnergy = preStepKinEnergy*massRatio;
607 SelectModel(preStepScaledEnergy); 917 SelectModel(preStepScaledEnergy);
>> 918 if(!currentModel->IsActive(preStepScaledEnergy)) { return x; }
608 919
609 if(!currentModel->IsActive(preStepScaledEner << 920 // change effective charge of an ion on fly
610 theNumberOfInteractionLengthLeft = -1.0; <<
611 mfpKinEnergy = DBL_MAX; <<
612 preStepLambda = 0.0; <<
613 currentInteractionLength = DBL_MAX; <<
614 return x; <<
615 } <<
616 <<
617 // change effective charge of a charged part <<
618 if(isIon) { 921 if(isIon) {
619 const G4double q2 = currentModel->ChargeSq << 922 G4double q2 = currentModel->ChargeSquareRatio(track);
620 fFactor = q2*biasFactor; << 923 if(q2 != chargeSqRatio) {
621 if(baseMat) { fFactor *= (*theDensityFacto << 924 chargeSqRatio = q2;
622 reduceFactor = 1.0/(fFactor*massRatio); << 925 fFactor = q2*biasFactor*(*theDensityFactor)[currentCoupleIndex];
623 if (lossFluctuationFlag) { << 926 reduceFactor = 1.0/(fFactor*massRatio);
624 auto fluc = currentModel->GetModelOfFluc <<
625 fluc->SetParticleAndCharge(track.GetDefi <<
626 } 927 }
627 } 928 }
>> 929 //G4cout << "q2= " << chargeSqRatio << " massRatio= " << massRatio << G4endl;
>> 930 // initialisation for sampling of the interaction length
>> 931 if(previousStepSize <= 0.0) { theNumberOfInteractionLengthLeft = -1.0; }
>> 932 if(theNumberOfInteractionLengthLeft < 0.0) { mfpKinEnergy = DBL_MAX; }
628 933
629 // forced biasing only for primary particles 934 // forced biasing only for primary particles
630 if(biasManager) { 935 if(biasManager) {
631 if(0 == track.GetParentID() && biasFlag && << 936 if(0 == track.GetParentID()) {
632 biasManager->ForcedInteractionRegion((G << 937 if(0 == track.GetCurrentStepNumber()) {
633 return biasManager->GetStepLimit((G4int) << 938 biasFlag = true;
>> 939 biasManager->ResetForcedInteraction();
>> 940 }
>> 941 if(biasFlag && biasManager->ForcedInteractionRegion(currentCoupleIndex)) {
>> 942 return biasManager->GetStepLimit(currentCoupleIndex, previousStepSize);
>> 943 }
634 } 944 }
635 } 945 }
636 946
637 ComputeLambdaForScaledEnergy(preStepScaledEn << 947 // compute mean free path
638 << 948 if(preStepScaledEnergy < mfpKinEnergy) {
639 // zero cross section << 949 if (integral) { ComputeLambdaForScaledEnergy(preStepScaledEnergy); }
640 if(preStepLambda <= 0.0) { << 950 else { preStepLambda = GetLambdaForScaledEnergy(preStepScaledEnergy); }
641 theNumberOfInteractionLengthLeft = -1.0; << 951 if(preStepLambda <= 0.0) { mfpKinEnergy = 0.0; }
642 currentInteractionLength = DBL_MAX; << 952 }
643 } else { <<
644 953
645 // non-zero cross section << 954 // non-zero cross section
>> 955 if(preStepLambda > 0.0) {
646 if (theNumberOfInteractionLengthLeft < 0.0 956 if (theNumberOfInteractionLengthLeft < 0.0) {
647 <<
648 // beggining of tracking (or just after 957 // beggining of tracking (or just after DoIt of this process)
649 theNumberOfInteractionLengthLeft = -G4Lo << 958 ResetNumberOfInteractionLengthLeft();
650 theInitialNumberOfInteractionLength = th <<
651 <<
652 } else if(currentInteractionLength < DBL_M 959 } else if(currentInteractionLength < DBL_MAX) {
653 << 960 // subtract NumberOfInteractionLengthLeft
654 // subtract NumberOfInteractionLengthLef << 961 SubtractNumberOfInteractionLengthLeft(previousStepSize);
655 theNumberOfInteractionLengthLeft -= << 962 if(theNumberOfInteractionLengthLeft < 0.) {
656 previousStepSize/currentInteractionLen << 963 theNumberOfInteractionLengthLeft = perMillion;
657 << 964 }
658 theNumberOfInteractionLengthLeft = <<
659 std::max(theNumberOfInteractionLengthL <<
660 } 965 }
661 966
662 // new mean free path and step limit << 967 // get mean free path and step limit
663 currentInteractionLength = 1.0/preStepLamb 968 currentInteractionLength = 1.0/preStepLambda;
664 x = theNumberOfInteractionLengthLeft * cur 969 x = theNumberOfInteractionLengthLeft * currentInteractionLength;
665 } <<
666 #ifdef G4VERBOSE <<
667 if (verboseLevel>2) { <<
668 G4cout << "G4VEnergyLossProcess::PostStepG <<
669 G4cout << "[ " << GetProcessName() << "]" <<
670 G4cout << " for " << track.GetDefinition() <<
671 << " in Material " << currentMate <<
672 << " Ekin(MeV)= " << preStepKinEner <<
673 << " track material: " << track.Get <<
674 <<G4endl; <<
675 G4cout << "MeanFreePath = " << currentInte <<
676 << "InteractionLength= " << x/cm << <<
677 } <<
678 #endif <<
679 return x; <<
680 } <<
681 <<
682 //....oooOO0OOooo........oooOO0OOooo........oo <<
683 970
684 void << 971 #ifdef G4VERBOSE
685 G4VEnergyLossProcess::ComputeLambdaForScaledEn << 972 if (verboseLevel>2){
686 { << 973 G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength ";
687 // cross section increased with energy << 974 G4cout << "[ " << GetProcessName() << "]" << G4endl;
688 if(fXSType == fEmIncreasing) { << 975 G4cout << " for " << currPart->GetParticleName()
689 if(e*invLambdaFactor < mfpKinEnergy) { << 976 << " in Material " << currentMaterial->GetName()
690 preStepLambda = GetLambdaForScaledEnergy << 977 << " Ekin(MeV)= " << preStepKinEnergy/MeV
691 mfpKinEnergy = (preStepLambda > 0.0) ? e << 978 <<G4endl;
692 } << 979 G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
693 << 980 << "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
694 // cross section has one peak <<
695 } else if(fXSType == fEmOnePeak) { <<
696 const G4double epeak = (*theEnergyOfCrossS <<
697 if(e <= epeak) { <<
698 if(e*invLambdaFactor < mfpKinEnergy) { <<
699 preStepLambda = GetLambdaForScaledEner <<
700 mfpKinEnergy = (preStepLambda > 0.0) ? <<
701 } <<
702 } else if(e < mfpKinEnergy) { <<
703 const G4double e1 = std::max(epeak, e*la <<
704 mfpKinEnergy = e1; <<
705 preStepLambda = GetLambdaForScaledEnergy <<
706 } <<
707 <<
708 // cross section has more than one peaks <<
709 } else if(fXSType == fEmTwoPeaks) { <<
710 G4TwoPeaksXS* xs = (*fXSpeaks)[basedCouple <<
711 const G4double e1peak = xs->e1peak; <<
712 <<
713 // below the 1st peak <<
714 if(e <= e1peak) { <<
715 if(e*invLambdaFactor < mfpKinEnergy) { <<
716 preStepLambda = GetLambdaForScaledEner <<
717 mfpKinEnergy = (preStepLambda > 0.0) ? <<
718 } <<
719 return; <<
720 } <<
721 const G4double e1deep = xs->e1deep; <<
722 // above the 1st peak, below the deep <<
723 if(e <= e1deep) { <<
724 if(mfpKinEnergy >= e1deep || e <= mfpKin <<
725 const G4double e1 = std::max(e1peak, e <<
726 mfpKinEnergy = e1; <<
727 preStepLambda = GetLambdaForScaledEner <<
728 } <<
729 return; <<
730 } <<
731 const G4double e2peak = xs->e2peak; <<
732 // above the deep, below 2nd peak <<
733 if(e <= e2peak) { <<
734 if(e*invLambdaFactor < mfpKinEnergy) { <<
735 mfpKinEnergy = e; <<
736 preStepLambda = GetLambdaForScaledEner <<
737 } <<
738 return; <<
739 } <<
740 const G4double e2deep = xs->e2deep; <<
741 // above the 2nd peak, below the deep <<
742 if(e <= e2deep) { <<
743 if(mfpKinEnergy >= e2deep || e <= mfpKin <<
744 const G4double e1 = std::max(e2peak, e <<
745 mfpKinEnergy = e1; <<
746 preStepLambda = GetLambdaForScaledEner <<
747 } <<
748 return; <<
749 } <<
750 const G4double e3peak = xs->e3peak; <<
751 // above the deep, below 3d peak <<
752 if(e <= e3peak) { <<
753 if(e*invLambdaFactor < mfpKinEnergy) { <<
754 mfpKinEnergy = e; <<
755 preStepLambda = GetLambdaForScaledEner <<
756 } <<
757 return; <<
758 } <<
759 // above 3d peak <<
760 if(e <= mfpKinEnergy) { <<
761 const G4double e1 = std::max(e3peak, e*l <<
762 mfpKinEnergy = e1; <<
763 preStepLambda = GetLambdaForScaledEnergy <<
764 } 981 }
765 // integral method is not used << 982 #endif
>> 983 // zero cross section case
766 } else { 984 } else {
767 preStepLambda = GetLambdaForScaledEnergy(e << 985 if(theNumberOfInteractionLengthLeft > DBL_MIN &&
>> 986 currentInteractionLength < DBL_MAX) {
>> 987 // subtract NumberOfInteractionLengthLeft
>> 988 SubtractNumberOfInteractionLengthLeft(previousStepSize);
>> 989 if(theNumberOfInteractionLengthLeft < 0.) {
>> 990 theNumberOfInteractionLengthLeft = perMillion;
>> 991 }
>> 992 }
>> 993 currentInteractionLength = DBL_MAX;
768 } 994 }
>> 995 return x;
769 } 996 }
770 997
771 //....oooOO0OOooo........oooOO0OOooo........oo 998 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
772 999
773 G4VParticleChange* G4VEnergyLossProcess::Along 1000 G4VParticleChange* G4VEnergyLossProcess::AlongStepDoIt(const G4Track& track,
774 1001 const G4Step& step)
775 { 1002 {
776 fParticleChange.InitializeForAlongStep(track 1003 fParticleChange.InitializeForAlongStep(track);
777 // The process has range table - calculate e 1004 // The process has range table - calculate energy loss
778 if(!isIonisation || !currentModel->IsActive( 1005 if(!isIonisation || !currentModel->IsActive(preStepScaledEnergy)) {
779 return &fParticleChange; 1006 return &fParticleChange;
780 } 1007 }
781 1008
>> 1009 // Get the actual (true) Step length
782 G4double length = step.GetStepLength(); 1010 G4double length = step.GetStepLength();
>> 1011 if(length <= 0.0) { return &fParticleChange; }
783 G4double eloss = 0.0; 1012 G4double eloss = 0.0;
784 1013
785 /* << 1014 /*
786 if(-1 < verboseLevel) { << 1015 if(1 < verboseLevel) {
787 const G4ParticleDefinition* d = track.GetP 1016 const G4ParticleDefinition* d = track.GetParticleDefinition();
788 G4cout << "AlongStepDoIt for " 1017 G4cout << "AlongStepDoIt for "
789 << GetProcessName() << " and partic << 1018 << GetProcessName() << " and particle "
790 << " eScaled(MeV)=" << preStepScal << 1019 << d->GetParticleName()
791 << " range(mm)=" << fRange/mm << " << 1020 << " eScaled(MeV)= " << preStepScaledEnergy/MeV
792 << " rf=" << reduceFactor << " q^ << 1021 << " range(mm)= " << fRange/mm
793 << " md=" << d->GetPDGMass() << " << 1022 << " s(mm)= " << length/mm
794 << " " << track.GetMaterial()->Get << 1023 << " rf= " << reduceFactor
>> 1024 << " q^2= " << chargeSqRatio
>> 1025 << " md= " << d->GetPDGMass()
>> 1026 << " status= " << track.GetTrackStatus()
>> 1027 << G4endl;
795 } 1028 }
796 */ 1029 */
>> 1030
797 const G4DynamicParticle* dynParticle = track 1031 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
798 1032
799 // define new weight for primary and seconda 1033 // define new weight for primary and secondaries
800 G4double weight = fParticleChange.GetParentW 1034 G4double weight = fParticleChange.GetParentWeight();
801 if(weightFlag) { 1035 if(weightFlag) {
802 weight /= biasFactor; 1036 weight /= biasFactor;
803 fParticleChange.ProposeWeight(weight); << 1037 fParticleChange.ProposeParentWeight(weight);
804 } 1038 }
805 1039
806 // stopping, check actual range and kinetic << 1040 // stopping
807 if (length >= fRange || preStepKinEnergy <= << 1041 if (length >= fRange) {
808 eloss = preStepKinEnergy; 1042 eloss = preStepKinEnergy;
809 if (useDeexcitation) { 1043 if (useDeexcitation) {
810 atomDeexcitation->AlongStepDeexcitation( 1044 atomDeexcitation->AlongStepDeexcitation(scTracks, step,
811 << 1045 eloss, currentCoupleIndex);
812 if(scTracks.size() > 0) { FillSecondarie << 1046 FillSecondariesAlongStep(eloss, weight);
813 eloss = std::max(eloss, 0.0); <<
814 } 1047 }
815 fParticleChange.SetProposedKineticEnergy(0 1048 fParticleChange.SetProposedKineticEnergy(0.0);
816 fParticleChange.ProposeLocalEnergyDeposit( 1049 fParticleChange.ProposeLocalEnergyDeposit(eloss);
817 return &fParticleChange; 1050 return &fParticleChange;
818 } 1051 }
819 // zero step length with non-zero range <<
820 if(length <= 0.0) { return &fParticleChange; <<
821 1052
822 // Short step 1053 // Short step
823 eloss = length*GetDEDXForScaledEnergy(preSte << 1054 eloss = GetDEDXForScaledEnergy(preStepScaledEnergy)*length;
824 LogSca << 1055
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 1056 // Long step
834 if(eloss > preStepKinEnergy*linLossLimit) { 1057 if(eloss > preStepKinEnergy*linLossLimit) {
835 1058
836 const G4double x = (fRange - length)/reduc << 1059 G4double x = GetScaledRangeForScaledEnergy(preStepScaledEnergy)
837 const G4double de = preStepKinEnergy - Sca << 1060 - length/reduceFactor;
838 if(de > 0.0) { eloss = de; } << 1061 eloss = preStepKinEnergy - ScaledKinEnergyForLoss(x)/massRatio;
>> 1062
839 /* 1063 /*
840 if(-1 < verboseLevel) 1064 if(-1 < verboseLevel)
841 G4cout << " Long STEP: rPre(mm)=" << 1065 G4cout << "Long STEP: rPre(mm)= "
842 << GetScaledRangeForScaledEnergy( 1066 << GetScaledRangeForScaledEnergy(preStepScaledEnergy)/mm
843 << " x(mm)=" << x/mm << 1067 << " rPost(mm)= " << x/mm
844 << " eloss(MeV)=" << eloss/MeV << 1068 << " ePre(MeV)= " << preStepScaledEnergy/MeV
845 << " rFactor=" << reduceFactor << 1069 << " eloss(MeV)= " << eloss/MeV
846 << " massRatio=" << massRatio << 1070 << " eloss0(MeV)= "
>> 1071 << GetDEDXForScaledEnergy(preStepScaledEnergy)*length/MeV
>> 1072 << " lim(MeV)= " << preStepKinEnergy*linLossLimit/MeV
847 << G4endl; 1073 << G4endl;
848 */ 1074 */
849 } 1075 }
850 1076
851 /* << 1077 /*
>> 1078 G4double eloss0 = eloss;
852 if(-1 < verboseLevel ) { 1079 if(-1 < verboseLevel ) {
853 G4cout << "Before fluct: eloss(MeV)= " << 1080 G4cout << "Before fluct: eloss(MeV)= " << eloss/MeV
854 << " e-eloss= " << preStepKinEnergy 1081 << " e-eloss= " << preStepKinEnergy-eloss
855 << " step(mm)= " << length/mm << " << 1082 << " step(mm)= " << length/mm
856 << " fluct= " << lossFluctuationFla << 1083 << " range(mm)= " << fRange/mm
>> 1084 << " fluct= " << lossFluctuationFlag
>> 1085 << G4endl;
857 } 1086 }
858 */ 1087 */
859 1088
860 const G4double cut = (*theCuts)[currentCoupl << 1089 G4double cut = (*theCuts)[currentCoupleIndex];
861 G4double esec = 0.0; 1090 G4double esec = 0.0;
862 1091
>> 1092 // SubCutOff
>> 1093 if(useSubCutoff) {
>> 1094 if(idxSCoffRegions[currentCoupleIndex]) {
>> 1095
>> 1096 G4bool yes = false;
>> 1097 G4StepPoint* prePoint = step.GetPreStepPoint();
>> 1098
>> 1099 // Check boundary
>> 1100 if(prePoint->GetStepStatus() == fGeomBoundary) { yes = true; }
>> 1101
>> 1102 // Check PrePoint
>> 1103 else {
>> 1104 G4double preSafety = prePoint->GetSafety();
>> 1105 G4double rcut = currentCouple->GetProductionCuts()->GetProductionCut(1);
>> 1106
>> 1107 // recompute presafety
>> 1108 if(preSafety < rcut) {
>> 1109 preSafety = safetyHelper->ComputeSafety(prePoint->GetPosition());
>> 1110 }
>> 1111
>> 1112 if(preSafety < rcut) { yes = true; }
>> 1113
>> 1114 // Check PostPoint
>> 1115 else {
>> 1116 G4double postSafety = preSafety - length;
>> 1117 if(postSafety < rcut) {
>> 1118 postSafety =
>> 1119 safetyHelper->ComputeSafety(step.GetPostStepPoint()->GetPosition());
>> 1120 if(postSafety < rcut) { yes = true; }
>> 1121 }
>> 1122 }
>> 1123 }
>> 1124
>> 1125 // Decided to start subcut sampling
>> 1126 if(yes) {
>> 1127
>> 1128 cut = (*theSubCuts)[currentCoupleIndex];
>> 1129 eloss -= GetSubDEDXForScaledEnergy(preStepScaledEnergy)*length;
>> 1130 esec = SampleSubCutSecondaries(scTracks, step,
>> 1131 currentModel,currentCoupleIndex);
>> 1132 // add bremsstrahlung sampling
>> 1133 /*
>> 1134 if(nProcesses > 0) {
>> 1135 for(G4int i=0; i<nProcesses; ++i) {
>> 1136 (scProcesses[i])->SampleSubCutSecondaries(
>> 1137 scTracks, step, (scProcesses[i])->
>> 1138 SelectModelForMaterial(preStepKinEnergy, currentCoupleIndex),
>> 1139 currentCoupleIndex);
>> 1140 }
>> 1141 }
>> 1142 */
>> 1143 }
>> 1144 }
>> 1145 }
>> 1146
863 // Corrections, which cannot be tabulated 1147 // Corrections, which cannot be tabulated
864 if(isIon) { 1148 if(isIon) {
>> 1149 G4double eadd = 0.0;
>> 1150 G4double eloss_before = eloss;
865 currentModel->CorrectionsAlongStep(current 1151 currentModel->CorrectionsAlongStep(currentCouple, dynParticle,
866 length, << 1152 eloss, eadd, length);
867 eloss = std::max(eloss, 0.0); << 1153 if(eloss < 0.0) { eloss = 0.5*eloss_before; }
868 } 1154 }
869 1155
870 // Sample fluctuations if not full energy lo << 1156 // Sample fluctuations
871 if(eloss >= preStepKinEnergy) { << 1157 if (lossFluctuationFlag) {
872 eloss = preStepKinEnergy; <<
873 <<
874 } else if (lossFluctuationFlag) { <<
875 const G4double tmax = currentModel->MaxSec <<
876 const G4double tcut = std::min(cut, tmax); <<
877 G4VEmFluctuationModel* fluc = currentModel 1158 G4VEmFluctuationModel* fluc = currentModel->GetModelOfFluctuations();
878 eloss = fluc->SampleFluctuations(currentCo << 1159 if(fluc &&
879 tcut, tma << 1160 (eloss + esec + lowestKinEnergy) < preStepKinEnergy) {
880 /* << 1161
881 if(-1 < verboseLevel) << 1162 G4double tmax =
>> 1163 std::min(currentModel->MaxSecondaryKinEnergy(dynParticle),cut);
>> 1164 G4double emean = eloss;
>> 1165 eloss = fluc->SampleFluctuations(currentMaterial,dynParticle,
>> 1166 tmax,length,emean);
>> 1167 /*
>> 1168 if(-1 < verboseLevel)
882 G4cout << "After fluct: eloss(MeV)= " << 1169 G4cout << "After fluct: eloss(MeV)= " << eloss/MeV
883 << " fluc= " << (eloss-eloss0)/Me 1170 << " fluc= " << (eloss-eloss0)/MeV
884 << " ChargeSqRatio= " << chargeSq 1171 << " ChargeSqRatio= " << chargeSqRatio
885 << " massRatio= " << massRatio << << 1172 << " massRatio= " << massRatio
886 */ << 1173 << " tmax= " << tmax
>> 1174 << G4endl;
>> 1175 */
>> 1176 }
887 } 1177 }
888 1178
889 // deexcitation 1179 // deexcitation
890 if (useDeexcitation) { 1180 if (useDeexcitation) {
891 G4double esecfluo = preStepKinEnergy; << 1181 G4double eloss_before = eloss;
892 G4double de = esecfluo; <<
893 atomDeexcitation->AlongStepDeexcitation(sc 1182 atomDeexcitation->AlongStepDeexcitation(scTracks, step,
894 de << 1183 eloss, currentCoupleIndex);
895 << 1184 esec += eloss_before - eloss;
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 } 1185 }
911 // secondaries from atomic de-excitation and <<
912 if(!scTracks.empty()) { FillSecondariesAlong <<
913 1186
914 // Energy balance << 1187 // Energy balanse
915 G4double finalT = preStepKinEnergy - eloss - 1188 G4double finalT = preStepKinEnergy - eloss - esec;
916 if (finalT <= lowestKinEnergy) { 1189 if (finalT <= lowestKinEnergy) {
917 eloss += finalT; 1190 eloss += finalT;
918 finalT = 0.0; 1191 finalT = 0.0;
919 } else if(isIon) { 1192 } else if(isIon) {
920 fParticleChange.SetProposedCharge( 1193 fParticleChange.SetProposedCharge(
921 currentModel->GetParticleCharge(track.Ge 1194 currentModel->GetParticleCharge(track.GetParticleDefinition(),
922 currentM << 1195 currentMaterial,finalT));
923 } 1196 }
924 eloss = std::max(eloss, 0.0); <<
925 1197
>> 1198 FillSecondariesAlongStep(eloss, weight);
926 fParticleChange.SetProposedKineticEnergy(fin 1199 fParticleChange.SetProposedKineticEnergy(finalT);
927 fParticleChange.ProposeLocalEnergyDeposit(el 1200 fParticleChange.ProposeLocalEnergyDeposit(eloss);
928 /* << 1201
>> 1202 /*
929 if(-1 < verboseLevel) { 1203 if(-1 < verboseLevel) {
930 G4double del = finalT + eloss + esec - pre <<
931 G4cout << "Final value eloss(MeV)= " << el 1204 G4cout << "Final value eloss(MeV)= " << eloss/MeV
932 << " preStepKinEnergy= " << preStep 1205 << " preStepKinEnergy= " << preStepKinEnergy
933 << " postStepKinEnergy= " << finalT 1206 << " postStepKinEnergy= " << finalT
934 << " de(keV)= " << del/keV <<
935 << " lossFlag= " << lossFluctuation 1207 << " lossFlag= " << lossFluctuationFlag
936 << " status= " << track.GetTrackSt 1208 << " status= " << track.GetTrackStatus()
937 << G4endl; 1209 << G4endl;
938 } 1210 }
939 */ << 1211 */
>> 1212
940 return &fParticleChange; 1213 return &fParticleChange;
941 } 1214 }
942 1215
943 //....oooOO0OOooo........oooOO0OOooo........oo 1216 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
944 1217
945 void G4VEnergyLossProcess::FillSecondariesAlon << 1218 void
>> 1219 G4VEnergyLossProcess::FillSecondariesAlongStep(G4double& eloss, G4double& weight)
946 { 1220 {
947 const std::size_t n0 = scTracks.size(); << 1221 if(eloss < 0.0) { eloss = 0.0; }
948 G4double weight = wt; << 1222 G4int n = scTracks.size();
>> 1223 if(0 == n) { return; }
>> 1224
949 // weight may be changed by biasing manager 1225 // weight may be changed by biasing manager
>> 1226 G4bool weightNotChanged = true;
950 if(biasManager) { 1227 if(biasManager) {
951 if(biasManager->SecondaryBiasingRegion((G4 << 1228 if(biasManager->SecondaryBiasingRegion(currentCoupleIndex)) {
952 weight *= << 1229 biasManager->ApplySecondaryBiasing(scTracks,weight,currentCoupleIndex);
953 biasManager->ApplySecondaryBiasing(scT << 1230 weightNotChanged = false;
954 } 1231 }
955 } << 1232 }
956 1233
957 // fill secondaries 1234 // fill secondaries
958 const std::size_t n = scTracks.size(); << 1235 fParticleChange.SetNumberOfSecondaries(n);
959 fParticleChange.SetNumberOfSecondaries((G4in << 1236 for(G4int i=0; i<n; ++i) {
960 <<
961 for(std::size_t i=0; i<n; ++i) { <<
962 G4Track* t = scTracks[i]; 1237 G4Track* t = scTracks[i];
963 if(nullptr != t) { << 1238 if(t) {
964 t->SetWeight(weight); << 1239 if(weightNotChanged) { t->SetWeight(weight); }
965 pParticleChange->AddSecondary(t); 1240 pParticleChange->AddSecondary(t);
966 G4int pdg = t->GetDefinition()->GetPDGEn <<
967 if (i < n0) { <<
968 if (pdg == 22) { <<
969 t->SetCreatorModelID(gpixeID); <<
970 } else if (pdg == 11) { <<
971 t->SetCreatorModelID(epixeID); <<
972 } else { <<
973 t->SetCreatorModelID(biasID); <<
974 } <<
975 } else { <<
976 t->SetCreatorModelID(biasID); <<
977 } <<
978 } 1241 }
979 } 1242 }
980 scTracks.clear(); 1243 scTracks.clear();
981 } 1244 }
982 1245
983 //....oooOO0OOooo........oooOO0OOooo........oo 1246 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
984 1247
>> 1248 G4double
>> 1249 G4VEnergyLossProcess::SampleSubCutSecondaries(std::vector<G4Track*>& tracks,
>> 1250 const G4Step& step,
>> 1251 G4VEmModel* model,
>> 1252 G4int idx)
>> 1253 {
>> 1254 // Fast check weather subcutoff can work
>> 1255 G4double esec = 0.0;
>> 1256 G4double subcut = (*theSubCuts)[idx];
>> 1257 G4double cut = (*theCuts)[idx];
>> 1258 if(cut <= subcut) { return esec; }
>> 1259
>> 1260 const G4Track* track = step.GetTrack();
>> 1261 const G4DynamicParticle* dp = track->GetDynamicParticle();
>> 1262 G4double e = dp->GetKineticEnergy()*massRatio;
>> 1263 G4double cross = (*theDensityFactor)[idx]*chargeSqRatio
>> 1264 *(((*theSubLambdaTable)[(*theDensityIdx)[idx]])->Value(e));
>> 1265 G4double length = step.GetStepLength();
>> 1266
>> 1267 // negligible probability to get any interaction
>> 1268 if(length*cross < perMillion) { return esec; }
>> 1269 /*
>> 1270 if(-1 < verboseLevel)
>> 1271 G4cout << "<<< Subcutoff for " << GetProcessName()
>> 1272 << " cross(1/mm)= " << cross*mm << ">>>"
>> 1273 << " e(MeV)= " << preStepScaledEnergy
>> 1274 << " matIdx= " << currentCoupleIndex
>> 1275 << G4endl;
>> 1276 */
>> 1277
>> 1278 // Sample subcutoff secondaries
>> 1279 G4StepPoint* preStepPoint = step.GetPreStepPoint();
>> 1280 G4StepPoint* postStepPoint = step.GetPostStepPoint();
>> 1281 G4ThreeVector prepoint = preStepPoint->GetPosition();
>> 1282 G4ThreeVector dr = postStepPoint->GetPosition() - prepoint;
>> 1283 G4double pretime = preStepPoint->GetGlobalTime();
>> 1284 G4double dt = postStepPoint->GetGlobalTime() - pretime;
>> 1285 //G4double dt = length/preStepPoint->GetVelocity();
>> 1286 G4double fragment = 0.0;
>> 1287
>> 1288 do {
>> 1289 G4double del = -std::log(G4UniformRand())/cross;
>> 1290 fragment += del/length;
>> 1291 if (fragment > 1.0) break;
>> 1292
>> 1293 // sample secondaries
>> 1294 secParticles.clear();
>> 1295 model->SampleSecondaries(&secParticles,track->GetMaterialCutsCouple(),
>> 1296 dp,subcut,cut);
>> 1297
>> 1298 // position of subcutoff particles
>> 1299 G4ThreeVector r = prepoint + fragment*dr;
>> 1300 std::vector<G4DynamicParticle*>::iterator it;
>> 1301 for(it=secParticles.begin(); it!=secParticles.end(); ++it) {
>> 1302
>> 1303 G4bool addSec = true;
>> 1304 /*
>> 1305 // do not track very low-energy delta-electrons
>> 1306 if(theSecondaryRangeTable && (*it)->GetParticleDefinition() == theElectron) {
>> 1307 G4double ekin = (*it)->GetKineticEnergy();
>> 1308 G4double rg = ((*theSecondaryRangeTable)[idx]->Value(ekin));
>> 1309 // if(rg < currentMinSafety) {
>> 1310 if(rg < safetyHelper->ComputeSafety(r)) {
>> 1311 extraEdep += ekin;
>> 1312 delete (*it);
>> 1313 addSec = false;
>> 1314 }
>> 1315 }
>> 1316 */
>> 1317 if(addSec) {
>> 1318 G4Track* t = new G4Track((*it), pretime + fragment*dt, r);
>> 1319 t->SetTouchableHandle(track->GetTouchableHandle());
>> 1320 tracks.push_back(t);
>> 1321 esec += t->GetKineticEnergy();
>> 1322 if (t->GetParticleDefinition() == thePositron) {
>> 1323 esec += 2.0*electron_mass_c2;
>> 1324 }
>> 1325
>> 1326 /*
>> 1327 if(-1 < verboseLevel)
>> 1328 G4cout << "New track " << t->GetParticleDefinition()->GetParticleName()
>> 1329 << " e(keV)= " << t->GetKineticEnergy()/keV
>> 1330 << " fragment= " << fragment
>> 1331 << G4endl;
>> 1332 */
>> 1333 }
>> 1334 }
>> 1335 } while (fragment <= 1.0);
>> 1336 return esec;
>> 1337 }
>> 1338
>> 1339 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1340
985 G4VParticleChange* G4VEnergyLossProcess::PostS 1341 G4VParticleChange* G4VEnergyLossProcess::PostStepDoIt(const G4Track& track,
986 << 1342 const G4Step&)
987 { 1343 {
988 // clear number of interaction lengths in an << 1344 // In all cases clear number of interaction lengths
989 theNumberOfInteractionLengthLeft = -1.0; 1345 theNumberOfInteractionLengthLeft = -1.0;
990 mfpKinEnergy = DBL_MAX; <<
991 1346
992 fParticleChange.InitializeForPostStep(track) 1347 fParticleChange.InitializeForPostStep(track);
993 const G4double finalT = track.GetKineticEner << 1348 G4double finalT = track.GetKineticEnergy();
>> 1349 if(finalT <= lowestKinEnergy) { return &fParticleChange; }
994 1350
995 const G4double postStepScaledEnergy = finalT << 1351 G4double postStepScaledEnergy = finalT*massRatio;
996 SelectModel(postStepScaledEnergy); <<
997 1352
998 if(!currentModel->IsActive(postStepScaledEne << 1353 if(!currentModel->IsActive(postStepScaledEnergy)) { return &fParticleChange; }
999 return &fParticleChange; <<
1000 } <<
1001 /* 1354 /*
1002 if(1 < verboseLevel) { << 1355 if(-1 < verboseLevel) {
1003 G4cout<<GetProcessName()<<" PostStepDoIt: << 1356 G4cout << GetProcessName()
>> 1357 << "::PostStepDoIt: E(MeV)= " << finalT/MeV
>> 1358 << G4endl;
1004 } 1359 }
1005 */ 1360 */
>> 1361
1006 // forced process - should happen only once 1362 // forced process - should happen only once per track
1007 if(biasFlag) { 1363 if(biasFlag) {
1008 if(biasManager->ForcedInteractionRegion(( << 1364 if(biasManager->ForcedInteractionRegion(currentCoupleIndex)) {
1009 biasFlag = false; 1365 biasFlag = false;
1010 } 1366 }
1011 } 1367 }
1012 const G4DynamicParticle* dp = track.GetDyna <<
1013 1368
1014 // Integral approach 1369 // Integral approach
1015 if (fXSType != fEmNoIntegral) { << 1370 if (integral) {
1016 const G4double logFinalT = dp->GetLogKine << 1371 G4double lx = GetLambdaForScaledEnergy(postStepScaledEnergy);
1017 G4double lx = GetLambdaForScaledEnergy(po << 1372 /*
1018 lo << 1373 if(preStepLambda<lx && 1 < verboseLevel && nWarnings<200) {
1019 lx = std::max(lx, 0.0); << 1374 G4cout << "WARNING: for " << particle->GetParticleName()
1020 << 1375 << " and " << GetProcessName()
1021 // if both lg and lx are zero then no int << 1376 << " E(MeV)= " << finalT/MeV
1022 if(preStepLambda*G4UniformRand() >= lx) { << 1377 << " preLambda= " << preStepLambda
>> 1378 << " < " << lx << " (postLambda) "
>> 1379 << G4endl;
>> 1380 ++nWarnings;
>> 1381 }
>> 1382 */
>> 1383 if(lx <= 0.0) {
>> 1384 return &fParticleChange;
>> 1385 } else if(preStepLambda*G4UniformRand() > lx) {
1023 return &fParticleChange; 1386 return &fParticleChange;
1024 } 1387 }
1025 } 1388 }
1026 1389
>> 1390 SelectModel(postStepScaledEnergy);
>> 1391
1027 // define new weight for primary and second 1392 // define new weight for primary and secondaries
1028 G4double weight = fParticleChange.GetParent 1393 G4double weight = fParticleChange.GetParentWeight();
1029 if(weightFlag) { 1394 if(weightFlag) {
1030 weight /= biasFactor; 1395 weight /= biasFactor;
1031 fParticleChange.ProposeWeight(weight); << 1396 fParticleChange.ProposeParentWeight(weight);
1032 } 1397 }
1033 1398
1034 const G4double tcut = (*theCuts)[currentCou << 1399 const G4DynamicParticle* dynParticle = track.GetDynamicParticle();
>> 1400 G4double tcut = (*theCuts)[currentCoupleIndex];
1035 1401
1036 // sample secondaries 1402 // sample secondaries
1037 secParticles.clear(); 1403 secParticles.clear();
1038 currentModel->SampleSecondaries(&secParticl << 1404 currentModel->SampleSecondaries(&secParticles, currentCouple, dynParticle, tcut);
1039 <<
1040 const G4int num0 = (G4int)secParticles.size <<
1041 1405
1042 // bremsstrahlung splitting or Russian roul 1406 // bremsstrahlung splitting or Russian roulette
1043 if(biasManager) { 1407 if(biasManager) {
1044 if(biasManager->SecondaryBiasingRegion((G << 1408 if(biasManager->SecondaryBiasingRegion(currentCoupleIndex)) {
1045 G4double eloss = 0.0; << 1409 weight *= biasManager->ApplySecondaryBiasing(secParticles,currentCoupleIndex);
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 } 1410 }
1057 } 1411 }
1058 1412
1059 // save secondaries 1413 // save secondaries
1060 const G4int num = (G4int)secParticles.size( << 1414 G4int num = secParticles.size();
1061 if(num > 0) { 1415 if(num > 0) {
1062 <<
1063 fParticleChange.SetNumberOfSecondaries(nu 1416 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) { 1417 for (G4int i=0; i<num; ++i) {
1072 if(nullptr != secParticles[i]) { << 1418
1073 G4Track* t = new G4Track(secParticles << 1419 if(secParticles[i]) {
1074 t->SetTouchableHandle(track.GetToucha << 1420 G4Track* t = new G4Track(secParticles[i], track.GetGlobalTime(),
1075 if (biasManager) { << 1421 track.GetPosition());
1076 t->SetWeight(weight * biasManager-> << 1422 t->SetTouchableHandle(track.GetTouchableHandle());
1077 } else { << 1423 t->SetWeight(weight);
1078 t->SetWeight(weight); << 1424 pParticleChange->AddSecondary(t);
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 } 1425 }
1093 } 1426 }
1094 } 1427 }
1095 1428
1096 if(0.0 == fParticleChange.GetProposedKineti 1429 if(0.0 == fParticleChange.GetProposedKineticEnergy() &&
1097 fAlive == fParticleChange.GetTrackStatus 1430 fAlive == fParticleChange.GetTrackStatus()) {
1098 if(particle->GetProcessManager()->GetAtRe 1431 if(particle->GetProcessManager()->GetAtRestProcessVector()->size() > 0)
1099 { fParticleChange.ProposeTrackStatus 1432 { fParticleChange.ProposeTrackStatus(fStopButAlive); }
1100 else { fParticleChange.ProposeTrackStatus 1433 else { fParticleChange.ProposeTrackStatus(fStopAndKill); }
1101 } 1434 }
1102 1435
1103 /* 1436 /*
1104 if(-1 < verboseLevel) { 1437 if(-1 < verboseLevel) {
1105 G4cout << "::PostStepDoIt: Sample seconda 1438 G4cout << "::PostStepDoIt: Sample secondary; Efin= "
1106 << fParticleChange.GetProposedKineticEner 1439 << fParticleChange.GetProposedKineticEnergy()/MeV
1107 << " MeV; model= (" << currentMode 1440 << " MeV; model= (" << currentModel->LowEnergyLimit()
1108 << ", " << currentModel->HighEner 1441 << ", " << currentModel->HighEnergyLimit() << ")"
1109 << " preStepLambda= " << preStepL 1442 << " preStepLambda= " << preStepLambda
1110 << " dir= " << track.GetMomentumD 1443 << " dir= " << track.GetMomentumDirection()
1111 << " status= " << track.GetTrackS 1444 << " status= " << track.GetTrackStatus()
1112 << G4endl; 1445 << G4endl;
1113 } 1446 }
1114 */ 1447 */
1115 return &fParticleChange; 1448 return &fParticleChange;
1116 } 1449 }
1117 1450
1118 //....oooOO0OOooo........oooOO0OOooo........o 1451 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1119 1452
1120 G4bool G4VEnergyLossProcess::StorePhysicsTabl 1453 G4bool G4VEnergyLossProcess::StorePhysicsTable(
1121 const G4ParticleDefinition* part, cons << 1454 const G4ParticleDefinition* part, const G4String& directory,
>> 1455 G4bool ascii)
1122 { 1456 {
1123 if (!isMaster || nullptr != baseParticle || << 1457 G4bool res = true;
1124 for(std::size_t i=0; i<7; ++i) { << 1458 if ( baseParticle || part != particle ) return res;
1125 // ionisation table only for ionisation p << 1459
1126 if (nullptr == theData->Table(i) || (!isI << 1460 if(!StoreTable(part,theDEDXTable,ascii,directory,"DEDX"))
1127 continue; << 1461 {res = false;}
1128 } << 1462
1129 if (-1 < verboseLevel) { << 1463 if(!StoreTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr"))
1130 G4cout << "G4VEnergyLossProcess::StoreP << 1464 {res = false;}
1131 << " " << particle->GetParticleName() << 1465
1132 << " " << GetProcessName() << 1466 if(!StoreTable(part,theDEDXSubTable,ascii,directory,"SubDEDX"))
1133 << " " << tnames[i] << " " << theDat << 1467 {res = false;}
1134 } << 1468
1135 if (!G4EmTableUtil::StoreTable(this, part << 1469 if(!StoreTable(part,theIonisationTable,ascii,directory,"Ionisation"))
1136 dir, tnames[i], verboseLevel, asci << 1470 {res = false;}
1137 return false; << 1471
>> 1472 if(!StoreTable(part,theIonisationSubTable,ascii,directory,"SubIonisation"))
>> 1473 {res = false;}
>> 1474
>> 1475 if(isIonisation &&
>> 1476 !StoreTable(part,theCSDARangeTable,ascii,directory,"CSDARange"))
>> 1477 {res = false;}
>> 1478
>> 1479 if(isIonisation &&
>> 1480 !StoreTable(part,theRangeTableForLoss,ascii,directory,"Range"))
>> 1481 {res = false;}
>> 1482
>> 1483 if(isIonisation &&
>> 1484 !StoreTable(part,theInverseRangeTable,ascii,directory,"InverseRange"))
>> 1485 {res = false;}
>> 1486
>> 1487 if(!StoreTable(part,theLambdaTable,ascii,directory,"Lambda"))
>> 1488 {res = false;}
>> 1489
>> 1490 if(!StoreTable(part,theSubLambdaTable,ascii,directory,"SubLambda"))
>> 1491 {res = false;}
>> 1492
>> 1493 if ( res ) {
>> 1494 if(0 < verboseLevel) {
>> 1495 G4cout << "Physics tables are stored for " << particle->GetParticleName()
>> 1496 << " and process " << GetProcessName()
>> 1497 << " in the directory <" << directory
>> 1498 << "> " << G4endl;
1138 } 1499 }
>> 1500 } else {
>> 1501 G4cout << "Fail to store Physics Tables for "
>> 1502 << particle->GetParticleName()
>> 1503 << " and process " << GetProcessName()
>> 1504 << " in the directory <" << directory
>> 1505 << "> " << G4endl;
1139 } 1506 }
1140 return true; << 1507 return res;
1141 } 1508 }
1142 1509
1143 //....oooOO0OOooo........oooOO0OOooo........o 1510 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
1144 1511
1145 G4bool 1512 G4bool
1146 G4VEnergyLossProcess::RetrievePhysicsTable(co 1513 G4VEnergyLossProcess::RetrievePhysicsTable(const G4ParticleDefinition* part,
1147 co << 1514 const G4String& directory,
>> 1515 G4bool ascii)
1148 { 1516 {
1149 if (!isMaster || nullptr != baseParticle || << 1517 G4bool res = true;
1150 for(std::size_t i=0; i<7; ++i) { << 1518 const G4String particleName = part->GetParticleName();
1151 // ionisation table only for ionisation p << 1519
1152 if (!isIonisation && 1 == i) { continue; << 1520 if(1 < verboseLevel) {
1153 if(!G4EmTableUtil::RetrieveTable(this, pa << 1521 G4cout << "G4VEnergyLossProcess::RetrievePhysicsTable() for "
1154 verboseL << 1522 << particleName << " and process " << GetProcessName()
1155 return false; << 1523 << "; tables_are_built= " << tablesAreBuilt
>> 1524 << G4endl;
>> 1525 }
>> 1526 if(particle == part) {
>> 1527
>> 1528 if ( !baseParticle ) {
>> 1529
>> 1530 G4bool fpi = true;
>> 1531 if(!RetrieveTable(part,theDEDXTable,ascii,directory,"DEDX",fpi))
>> 1532 {fpi = false;}
>> 1533
>> 1534 // ionisation table keeps individual dEdx and not sum of sub-processes
>> 1535 if(!RetrieveTable(part,theDEDXTable,ascii,directory,"Ionisation",false))
>> 1536 {fpi = false;}
>> 1537
>> 1538 if(!RetrieveTable(part,theRangeTableForLoss,ascii,directory,"Range",fpi))
>> 1539 {res = false;}
>> 1540
>> 1541 if(!RetrieveTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr",false))
>> 1542 {res = false;}
>> 1543
>> 1544 if(!RetrieveTable(part,theCSDARangeTable,ascii,directory,"CSDARange",false))
>> 1545 {res = false;}
>> 1546
>> 1547 if(!RetrieveTable(part,theInverseRangeTable,ascii,directory,"InverseRange",fpi))
>> 1548 {res = false;}
>> 1549
>> 1550 if(!RetrieveTable(part,theLambdaTable,ascii,directory,"Lambda",true))
>> 1551 {res = false;}
>> 1552
>> 1553 G4bool yes = false;
>> 1554 if(nSCoffRegions > 0) {yes = true;}
>> 1555
>> 1556 if(!RetrieveTable(part,theDEDXSubTable,ascii,directory,"SubDEDX",yes))
>> 1557 {res = false;}
>> 1558
>> 1559 if(!RetrieveTable(part,theSubLambdaTable,ascii,directory,"SubLambda",yes))
>> 1560 {res = false;}
>> 1561
>> 1562 if(!fpi) yes = false;
>> 1563 if(!RetrieveTable(part,theIonisationSubTable,ascii,directory,"SubIonisation",yes))
>> 1564 {res = false;}
>> 1565 }
>> 1566 }
>> 1567
>> 1568 return res;
>> 1569 }
>> 1570
>> 1571 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
>> 1572
>> 1573 G4bool G4VEnergyLossProcess::StoreTable(const G4ParticleDefinition* part,
>> 1574 G4PhysicsTable* aTable, G4bool ascii,
>> 1575 const G4String& directory,
>> 1576 const G4String& tname)
>> 1577 {
>> 1578 G4bool res = true;
>> 1579 if ( aTable ) {
>> 1580 const G4String name = GetPhysicsTableFileName(part,directory,tname,ascii);
>> 1581 if( !aTable->StorePhysicsTable(name,ascii)) res = false;
>> 1582 }
>> 1583 return res;
>> 1584 }
>> 1585
>> 1586 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
>> 1587
>> 1588 G4bool
>> 1589 G4VEnergyLossProcess::RetrieveTable(const G4ParticleDefinition* part,
>> 1590 G4PhysicsTable* aTable,
>> 1591 G4bool ascii,
>> 1592 const G4String& directory,
>> 1593 const G4String& tname,
>> 1594 G4bool mandatory)
>> 1595 {
>> 1596 G4bool isRetrieved = false;
>> 1597 G4String filename = GetPhysicsTableFileName(part,directory,tname,ascii);
>> 1598 if(aTable) {
>> 1599 if(aTable->ExistPhysicsTable(filename)) {
>> 1600 if(G4PhysicsTableHelper::RetrievePhysicsTable(aTable,filename,ascii)) {
>> 1601 isRetrieved = true;
>> 1602 if((G4LossTableManager::Instance())->SplineFlag()) {
>> 1603 size_t n = aTable->length();
>> 1604 for(size_t i=0; i<n; ++i) {
>> 1605 if((*aTable)[i]) { (*aTable)[i]->SetSpline(true); }
>> 1606 }
>> 1607 }
>> 1608 if (0 < verboseLevel) {
>> 1609 G4cout << tname << " table for " << part->GetParticleName()
>> 1610 << " is Retrieved from <" << filename << ">"
>> 1611 << G4endl;
>> 1612 }
>> 1613 }
1156 } 1614 }
1157 } 1615 }
>> 1616 if(mandatory && !isRetrieved) {
>> 1617 if(0 < verboseLevel) {
>> 1618 G4cout << tname << " table for " << part->GetParticleName()
>> 1619 << " from file <"
>> 1620 << filename << "> is not Retrieved"
>> 1621 << G4endl;
>> 1622 }
>> 1623 return false;
>> 1624 }
1158 return true; 1625 return true;
1159 } 1626 }
1160 1627
1161 //....oooOO0OOooo........oooOO0OOooo........o 1628 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1162 1629
1163 G4double G4VEnergyLossProcess::GetDEDXDispers 1630 G4double G4VEnergyLossProcess::GetDEDXDispersion(
1164 const G4Mat 1631 const G4MaterialCutsCouple *couple,
1165 const G4Dyn 1632 const G4DynamicParticle* dp,
1166 G4dou 1633 G4double length)
1167 { 1634 {
1168 DefineMaterial(couple); 1635 DefineMaterial(couple);
1169 G4double ekin = dp->GetKineticEnergy(); 1636 G4double ekin = dp->GetKineticEnergy();
1170 SelectModel(ekin*massRatio); 1637 SelectModel(ekin*massRatio);
1171 G4double tmax = currentModel->MaxSecondaryK 1638 G4double tmax = currentModel->MaxSecondaryKinEnergy(dp);
1172 G4double tcut = std::min(tmax,(*theCuts)[cu << 1639 tmax = std::min(tmax,(*theCuts)[currentCoupleIndex]);
1173 G4double d = 0.0; 1640 G4double d = 0.0;
1174 G4VEmFluctuationModel* fm = currentModel->G 1641 G4VEmFluctuationModel* fm = currentModel->GetModelOfFluctuations();
1175 if(nullptr != fm) { d = fm->Dispersion(curr << 1642 if(fm) { d = fm->Dispersion(currentMaterial,dp,tmax,length); }
1176 return d; 1643 return d;
1177 } 1644 }
1178 1645
1179 //....oooOO0OOooo........oooOO0OOooo........o 1646 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1180 1647
1181 G4double << 1648 G4double G4VEnergyLossProcess::CrossSectionPerVolume(
1182 G4VEnergyLossProcess::CrossSectionPerVolume(G << 1649 G4double kineticEnergy, const G4MaterialCutsCouple* couple)
1183 c <<
1184 G <<
1185 { 1650 {
1186 // Cross section per volume is calculated 1651 // Cross section per volume is calculated
1187 DefineMaterial(couple); 1652 DefineMaterial(couple);
1188 G4double cross = 0.0; 1653 G4double cross = 0.0;
1189 if (nullptr != theLambdaTable) { << 1654 if(theLambdaTable) {
1190 cross = GetLambdaForScaledEnergy(kineticE << 1655 cross = (*theDensityFactor)[currentCoupleIndex]*
1191 logKinet << 1656 ((*theLambdaTable)[basedCoupleIndex])->Value(kineticEnergy);
1192 } else { 1657 } else {
1193 SelectModel(kineticEnergy*massRatio); << 1658 SelectModel(kineticEnergy);
1194 cross = (!baseMat) ? biasFactor : biasFac << 1659 cross = currentModel->CrossSectionPerVolume(currentMaterial,
1195 cross *= (currentModel->CrossSectionPerVo << 1660 particle, kineticEnergy,
1196 << 1661 (*theCuts)[currentCoupleIndex]);
1197 } 1662 }
1198 return std::max(cross, 0.0); << 1663 if(cross < 0.0) { cross = 0.0; }
>> 1664 return cross;
1199 } 1665 }
1200 1666
1201 //....oooOO0OOooo........oooOO0OOooo........o 1667 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1202 1668
1203 G4double G4VEnergyLossProcess::MeanFreePath(c 1669 G4double G4VEnergyLossProcess::MeanFreePath(const G4Track& track)
1204 { 1670 {
1205 DefineMaterial(track.GetMaterialCutsCouple( 1671 DefineMaterial(track.GetMaterialCutsCouple());
1206 const G4double kinEnergy = track.GetKine << 1672 preStepLambda = GetLambdaForScaledEnergy(track.GetKineticEnergy()*massRatio);
1207 const G4double logKinEnergy = track.GetDyna << 1673 G4double x = DBL_MAX;
1208 const G4double cs = GetLambdaForScaledEnerg << 1674 if(0.0 < preStepLambda) { x = 1.0/preStepLambda; }
1209 << 1675 return x;
1210 return (0.0 < cs) ? 1.0/cs : DBL_MAX; <<
1211 } 1676 }
1212 1677
1213 //....oooOO0OOooo........oooOO0OOooo........o 1678 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1214 1679
1215 G4double G4VEnergyLossProcess::ContinuousStep 1680 G4double G4VEnergyLossProcess::ContinuousStepLimit(const G4Track& track,
1216 << 1681 G4double x, G4double y,
1217 << 1682 G4double& z)
1218 { 1683 {
1219 return AlongStepGetPhysicalInteractionLengt << 1684 G4GPILSelection sel;
>> 1685 return AlongStepGetPhysicalInteractionLength(track, x, y, z, &sel);
1220 } 1686 }
1221 1687
1222 //....oooOO0OOooo........oooOO0OOooo........o 1688 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1223 1689
1224 G4double G4VEnergyLossProcess::GetMeanFreePat 1690 G4double G4VEnergyLossProcess::GetMeanFreePath(
1225 const G4Track& t 1691 const G4Track& track,
1226 G4double, 1692 G4double,
1227 G4ForceCondition 1693 G4ForceCondition* condition)
1228 1694
1229 { 1695 {
1230 *condition = NotForced; 1696 *condition = NotForced;
1231 return MeanFreePath(track); 1697 return MeanFreePath(track);
1232 } 1698 }
1233 1699
1234 //....oooOO0OOooo........oooOO0OOooo........o 1700 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1235 1701
1236 G4double G4VEnergyLossProcess::GetContinuousS 1702 G4double G4VEnergyLossProcess::GetContinuousStepLimit(
1237 const G4Track&, << 1703 const G4Track&,
1238 G4double, G4double, G4double& 1704 G4double, G4double, G4double&)
1239 { 1705 {
1240 return DBL_MAX; 1706 return DBL_MAX;
1241 } 1707 }
1242 1708
1243 //....oooOO0OOooo........oooOO0OOooo........o 1709 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1244 1710
1245 G4PhysicsVector* 1711 G4PhysicsVector*
1246 G4VEnergyLossProcess::LambdaPhysicsVector(con << 1712 G4VEnergyLossProcess::LambdaPhysicsVector(const G4MaterialCutsCouple* /*couple*/,
1247 G4d << 1713 G4double /*cut*/)
1248 { 1714 {
1249 DefineMaterial(couple); << 1715 G4PhysicsVector* v = new G4PhysicsLogVector(minKinEnergy, maxKinEnergy, nBins);
1250 G4PhysicsVector* v = (*theLambdaTable)[base << 1716 v->SetSpline((G4LossTableManager::Instance())->SplineFlag());
1251 return new G4PhysicsVector(*v); << 1717 return v;
1252 } 1718 }
1253 1719
1254 //....oooOO0OOooo........oooOO0OOooo........o 1720 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1255 << 1721
1256 void << 1722 void G4VEnergyLossProcess::AddCollaborativeProcess(
1257 G4VEnergyLossProcess::SetDEDXTable(G4PhysicsT << 1723 G4VEnergyLossProcess* p)
1258 { 1724 {
1259 if(1 < verboseLevel) { << 1725 G4bool add = true;
1260 G4cout << "### Set DEDX table " << p << " << 1726 if(p->GetProcessName() != "eBrem") { add = false; }
1261 << " " << theDEDXunRestrictedTable << << 1727 if(add && nProcesses > 0) {
1262 << " for " << particle->GetParticl << 1728 for(G4int i=0; i<nProcesses; ++i) {
1263 << " and process " << GetProcessNa << 1729 if(p == scProcesses[i]) {
1264 << " type=" << tType << " isIonisation:" << 1730 add = false;
>> 1731 break;
>> 1732 }
>> 1733 }
1265 } 1734 }
1266 if(fTotal == tType) { << 1735 if(add) {
>> 1736 scProcesses.push_back(p);
>> 1737 ++nProcesses;
>> 1738 if (1 < verboseLevel) {
>> 1739 G4cout << "### The process " << p->GetProcessName()
>> 1740 << " is added to the list of collaborative processes of "
>> 1741 << GetProcessName() << G4endl;
>> 1742 }
>> 1743 }
>> 1744 }
>> 1745
>> 1746 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1747
>> 1748 void G4VEnergyLossProcess::SetDEDXTable(G4PhysicsTable* p, G4EmTableType tType)
>> 1749 {
>> 1750 if(fTotal == tType && theDEDXunRestrictedTable != p && !baseParticle) {
>> 1751 if(theDEDXunRestrictedTable) {
>> 1752 theDEDXunRestrictedTable->clearAndDestroy();
>> 1753 delete theDEDXunRestrictedTable;
>> 1754 }
1267 theDEDXunRestrictedTable = p; 1755 theDEDXunRestrictedTable = p;
1268 } else if(fRestricted == tType) { << 1756 if(p) {
>> 1757 size_t n = p->length();
>> 1758 G4PhysicsVector* pv = (*p)[0];
>> 1759 G4double emax = maxKinEnergyCSDA;
>> 1760
>> 1761 for (size_t i=0; i<n; ++i) {
>> 1762 G4double dedx = 0.0;
>> 1763 pv = (*p)[i];
>> 1764 if(pv) { dedx = pv->Value(emax); }
>> 1765 else {
>> 1766 pv = (*p)[(*theDensityIdx)[i]];
>> 1767 if(pv) { dedx = pv->Value(emax)*(*theDensityFactor)[i]; }
>> 1768 }
>> 1769 theDEDXAtMaxEnergy[i] = dedx;
>> 1770 //G4cout << "i= " << i << " emax(MeV)= " << emax/MeV<< " dedx= "
>> 1771 //<< dedx << G4endl;
>> 1772 }
>> 1773 }
>> 1774
>> 1775 } else if(fRestricted == tType && theDEDXTable != p) {
>> 1776 //G4cout << "G4VEnergyLossProcess::SetDEDXTable " << particle->GetParticleName()
>> 1777 // << " old table " << theDEDXTable << " new table " << p
>> 1778 // << " ion " << theIonisationTable << " bp " << baseParticle << G4endl;
>> 1779 if(theDEDXTable && !baseParticle) {
>> 1780 if(theDEDXTable == theIonisationTable) { theIonisationTable = 0; }
>> 1781 theDEDXTable->clearAndDestroy();
>> 1782 delete theDEDXTable;
>> 1783 }
1269 theDEDXTable = p; 1784 theDEDXTable = p;
1270 if(isMaster && nullptr == baseParticle) { << 1785 } else if(fSubRestricted == tType && theDEDXSubTable != p) {
1271 theData->UpdateTable(theDEDXTable, 0); << 1786 if(theDEDXSubTable && !baseParticle) {
>> 1787 if(theDEDXSubTable == theIonisationSubTable) { theIonisationSubTable = 0; }
>> 1788 theDEDXSubTable->clearAndDestroy();
>> 1789 delete theDEDXSubTable;
>> 1790 }
>> 1791 theDEDXSubTable = p;
>> 1792 } else if(fIsIonisation == tType && theIonisationTable != p) {
>> 1793 if(theIonisationTable && theIonisationTable != theDEDXTable && !baseParticle) {
>> 1794 theIonisationTable->clearAndDestroy();
>> 1795 delete theIonisationTable;
1272 } 1796 }
1273 } else if(fIsIonisation == tType) { <<
1274 theIonisationTable = p; 1797 theIonisationTable = p;
1275 if(isMaster && nullptr == baseParticle) { << 1798 } else if(fIsSubIonisation == tType && theIonisationSubTable != p) {
1276 theData->UpdateTable(theIonisationTable << 1799 if(theIonisationSubTable && theIonisationSubTable != theDEDXSubTable && !baseParticle) {
>> 1800 theIonisationSubTable->clearAndDestroy();
>> 1801 delete theIonisationSubTable;
1277 } 1802 }
>> 1803 theIonisationSubTable = p;
1278 } 1804 }
1279 } 1805 }
1280 1806
1281 //....oooOO0OOooo........oooOO0OOooo........o 1807 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1282 1808
1283 void G4VEnergyLossProcess::SetCSDARangeTable( 1809 void G4VEnergyLossProcess::SetCSDARangeTable(G4PhysicsTable* p)
1284 { 1810 {
1285 theCSDARangeTable = p; << 1811 if(theCSDARangeTable != p) { theCSDARangeTable = p; }
>> 1812
>> 1813 if(p) {
>> 1814 size_t n = p->length();
>> 1815 G4PhysicsVector* pv;
>> 1816 G4double emax = maxKinEnergyCSDA;
>> 1817
>> 1818 for (size_t i=0; i<n; ++i) {
>> 1819 pv = (*p)[i];
>> 1820 G4double rmax = 0.0;
>> 1821 if(pv) { rmax = pv->Value(emax); }
>> 1822 else {
>> 1823 pv = (*p)[(*theDensityIdx)[i]];
>> 1824 if(pv) { rmax = pv->Value(emax)/(*theDensityFactor)[i]; }
>> 1825 }
>> 1826 theRangeAtMaxEnergy[i] = rmax;
>> 1827 //G4cout << "i= " << i << " Emax(MeV)= " << emax/MeV << " Rmax= "
>> 1828 //<< rmax<< G4endl;
>> 1829 }
>> 1830 }
1286 } 1831 }
1287 1832
1288 //....oooOO0OOooo........oooOO0OOooo........o 1833 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1289 1834
1290 void G4VEnergyLossProcess::SetRangeTableForLo 1835 void G4VEnergyLossProcess::SetRangeTableForLoss(G4PhysicsTable* p)
1291 { 1836 {
1292 theRangeTableForLoss = p; << 1837 if(theRangeTableForLoss != p) {
>> 1838 theRangeTableForLoss = p;
>> 1839 if(1 < verboseLevel) {
>> 1840 G4cout << "### Set Range table " << p
>> 1841 << " for " << particle->GetParticleName()
>> 1842 << " and process " << GetProcessName() << G4endl;
>> 1843 }
>> 1844 }
>> 1845 }
>> 1846
>> 1847 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 1848
>> 1849 void G4VEnergyLossProcess::SetSecondaryRangeTable(G4PhysicsTable* p)
>> 1850 {
>> 1851 if(theSecondaryRangeTable != p) {
>> 1852 theSecondaryRangeTable = p;
>> 1853 if(1 < verboseLevel) {
>> 1854 G4cout << "### Set SecondaryRange table " << p
>> 1855 << " for " << particle->GetParticleName()
>> 1856 << " and process " << GetProcessName() << G4endl;
>> 1857 }
>> 1858 }
1293 } 1859 }
1294 1860
1295 //....oooOO0OOooo........oooOO0OOooo........o 1861 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1296 1862
1297 void G4VEnergyLossProcess::SetInverseRangeTab 1863 void G4VEnergyLossProcess::SetInverseRangeTable(G4PhysicsTable* p)
1298 { 1864 {
1299 theInverseRangeTable = p; << 1865 if(theInverseRangeTable != p) {
>> 1866 theInverseRangeTable = p;
>> 1867 if(1 < verboseLevel) {
>> 1868 G4cout << "### Set InverseRange table " << p
>> 1869 << " for " << particle->GetParticleName()
>> 1870 << " and process " << GetProcessName() << G4endl;
>> 1871 }
>> 1872 }
1300 } 1873 }
1301 1874
1302 //....oooOO0OOooo........oooOO0OOooo........o 1875 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1303 1876
1304 void G4VEnergyLossProcess::SetLambdaTable(G4P 1877 void G4VEnergyLossProcess::SetLambdaTable(G4PhysicsTable* p)
1305 { 1878 {
1306 if(1 < verboseLevel) { 1879 if(1 < verboseLevel) {
1307 G4cout << "### Set Lambda table " << p << << 1880 G4cout << "### Set Lambda table " << p
1308 << " for " << particle->GetParticl << 1881 << " for " << particle->GetParticleName()
1309 << " and process " << GetProcessNa 1882 << " and process " << GetProcessName() << G4endl;
1310 } 1883 }
1311 theLambdaTable = p; << 1884 if(theLambdaTable != p) { theLambdaTable = p; }
1312 tablesAreBuilt = true; 1885 tablesAreBuilt = true;
1313 1886
1314 if(isMaster && nullptr != p) { << 1887 if(theLambdaTable) {
1315 delete theEnergyOfCrossSectionMax; << 1888 size_t n = theLambdaTable->length();
1316 theEnergyOfCrossSectionMax = nullptr; << 1889 G4PhysicsVector* pv = (*theLambdaTable)[0];
1317 if(fEmTwoPeaks == fXSType) { << 1890 G4double e, s, smax, emax;
1318 if(nullptr != fXSpeaks) { << 1891
1319 for(auto & ptr : *fXSpeaks) { delete ptr; } << 1892 size_t i;
1320 delete fXSpeaks; << 1893
>> 1894 // first loop on existing vectors
>> 1895 for (i=0; i<n; ++i) {
>> 1896 pv = (*theLambdaTable)[i];
>> 1897 if(pv) {
>> 1898 size_t nb = pv->GetVectorLength();
>> 1899 emax = DBL_MAX;
>> 1900 smax = 0.0;
>> 1901 if(nb > 0) {
>> 1902 for (size_t j=0; j<nb; ++j) {
>> 1903 e = pv->Energy(j);
>> 1904 s = (*pv)(j);
>> 1905 if(s > smax) {
>> 1906 smax = s;
>> 1907 emax = e;
>> 1908 }
>> 1909 }
>> 1910 }
>> 1911 theEnergyOfCrossSectionMax[i] = emax;
>> 1912 theCrossSectionMax[i] = smax;
>> 1913 if(1 < verboseLevel) {
>> 1914 G4cout << "For " << particle->GetParticleName()
>> 1915 << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV
>> 1916 << " lambda= " << smax << G4endl;
>> 1917 }
1321 } 1918 }
1322 G4LossTableBuilder* bld = lManager->Get <<
1323 fXSpeaks = G4EmUtility::FillPeaksStruct <<
1324 if(nullptr == fXSpeaks) { fXSType = fEm <<
1325 } 1919 }
1326 if(fXSType == fEmOnePeak) { << 1920 // second loop using base materials
1327 theEnergyOfCrossSectionMax = G4EmUtilit << 1921 for (size_t i=0; i<n; ++i) {
1328 if(nullptr == theEnergyOfCrossSectionMa << 1922 pv = (*theLambdaTable)[i];
>> 1923 if(!pv){
>> 1924 G4int j = (*theDensityIdx)[i];
>> 1925 theEnergyOfCrossSectionMax[i] = theEnergyOfCrossSectionMax[j];
>> 1926 theCrossSectionMax[i] = (*theDensityFactor)[i]*theCrossSectionMax[j];
>> 1927 }
1329 } 1928 }
1330 } 1929 }
1331 } 1930 }
1332 1931
1333 //....oooOO0OOooo........oooOO0OOooo........o 1932 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1334 1933
1335 void G4VEnergyLossProcess::SetEnergyOfCrossSe << 1934 void G4VEnergyLossProcess::SetSubLambdaTable(G4PhysicsTable* p)
1336 { <<
1337 theEnergyOfCrossSectionMax = p; <<
1338 } <<
1339 <<
1340 //....oooOO0OOooo........oooOO0OOooo........o <<
1341 <<
1342 void G4VEnergyLossProcess::SetTwoPeaksXS(std: <<
1343 { 1935 {
1344 fXSpeaks = ptr; << 1936 if(theSubLambdaTable != p) {
>> 1937 theSubLambdaTable = p;
>> 1938 if(1 < verboseLevel) {
>> 1939 G4cout << "### Set SebLambda table " << p
>> 1940 << " for " << particle->GetParticleName()
>> 1941 << " and process " << GetProcessName() << G4endl;
>> 1942 }
>> 1943 }
1345 } 1944 }
1346 1945
1347 //....oooOO0OOooo........oooOO0OOooo........o 1946 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1348 1947
1349 const G4Element* G4VEnergyLossProcess::GetCur 1948 const G4Element* G4VEnergyLossProcess::GetCurrentElement() const
1350 { 1949 {
1351 return (nullptr != currentModel) << 1950 const G4Element* elm = 0;
1352 ? currentModel->GetCurrentElement(current << 1951 if(currentModel) { elm = currentModel->GetCurrentElement(); }
>> 1952 return elm;
1353 } 1953 }
1354 1954
1355 //....oooOO0OOooo........oooOO0OOooo........o 1955 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1356 1956
1357 void G4VEnergyLossProcess::SetCrossSectionBia 1957 void G4VEnergyLossProcess::SetCrossSectionBiasingFactor(G4double f,
1358 << 1958 G4bool flag)
1359 { 1959 {
1360 if(f > 0.0) { 1960 if(f > 0.0) {
1361 biasFactor = f; 1961 biasFactor = f;
1362 weightFlag = flag; 1962 weightFlag = flag;
1363 if(1 < verboseLevel) { 1963 if(1 < verboseLevel) {
1364 G4cout << "### SetCrossSectionBiasingFa 1964 G4cout << "### SetCrossSectionBiasingFactor: for "
1365 << " process " << GetProcessName << 1965 << " process " << GetProcessName()
1366 << " biasFactor= " << f << " wei << 1966 << " biasFactor= " << f << " weightFlag= " << flag
1367 << G4endl; << 1967 << G4endl;
1368 } 1968 }
1369 } 1969 }
1370 } 1970 }
1371 1971
1372 //....oooOO0OOooo........oooOO0OOooo........o 1972 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1373 1973
1374 void G4VEnergyLossProcess::ActivateForcedInte << 1974 void
1375 << 1975 G4VEnergyLossProcess::ActivateForcedInteraction(G4double length,
1376 << 1976 const G4String& region,
>> 1977 G4bool flag)
1377 { 1978 {
1378 if(nullptr == biasManager) { biasManager = << 1979 if(!biasManager) { biasManager = new G4EmBiasingManager(); }
1379 if(1 < verboseLevel) { 1980 if(1 < verboseLevel) {
1380 G4cout << "### ActivateForcedInteraction: 1981 G4cout << "### ActivateForcedInteraction: for "
1381 << " process " << GetProcessName() << 1982 << " process " << GetProcessName()
1382 << " length(mm)= " << length/mm << 1983 << " length(mm)= " << length/mm
1383 << " in G4Region <" << region << 1984 << " in G4Region <" << region
1384 << "> weightFlag= " << flag << 1985 << "> weightFlag= " << flag
1385 << G4endl; << 1986 << G4endl;
1386 } 1987 }
1387 weightFlag = flag; 1988 weightFlag = flag;
1388 biasManager->ActivateForcedInteraction(leng 1989 biasManager->ActivateForcedInteraction(length, region);
1389 } 1990 }
1390 1991
1391 //....oooOO0OOooo........oooOO0OOooo........o 1992 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1392 1993
1393 void 1994 void
1394 G4VEnergyLossProcess::ActivateSecondaryBiasin 1995 G4VEnergyLossProcess::ActivateSecondaryBiasing(const G4String& region,
1395 << 1996 G4double factor,
1396 << 1997 G4double energyLimit)
1397 { 1998 {
1398 if (0.0 <= factor) { << 1999 if (0.0 < factor) {
1399 // Range cut can be applied only for e- << 2000 if(!biasManager) { biasManager = new G4EmBiasingManager(); }
1400 if(0.0 == factor && secondaryParticle != <<
1401 { return; } <<
1402 <<
1403 if(nullptr == biasManager) { biasManager <<
1404 biasManager->ActivateSecondaryBiasing(reg 2001 biasManager->ActivateSecondaryBiasing(region, factor, energyLimit);
1405 if(1 < verboseLevel) { 2002 if(1 < verboseLevel) {
1406 G4cout << "### ActivateSecondaryBiasing 2003 G4cout << "### ActivateSecondaryBiasing: for "
1407 << " process " << GetProcessName << 2004 << " process " << GetProcessName()
1408 << " factor= " << factor << 2005 << " factor= " << factor
1409 << " in G4Region <" << region << 2006 << " in G4Region <" << region
1410 << "> energyLimit(MeV)= " << ene << 2007 << "> energyLimit(MeV)= " << energyLimit/MeV
1411 << G4endl; << 2008 << G4endl;
1412 } 2009 }
1413 } 2010 }
1414 } 2011 }
1415 2012
1416 //....oooOO0OOooo........oooOO0OOooo........o 2013 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
1417 2014
1418 void G4VEnergyLossProcess::SetIonisation(G4bo <<
1419 { <<
1420 isIonisation = val; <<
1421 aGPILSelection = (val) ? CandidateForSelect <<
1422 } <<
1423 <<
1424 //....oooOO0OOooo........oooOO0OOooo........o <<
1425 <<
1426 void G4VEnergyLossProcess::SetLinearLossLimi <<
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 } <<
1445 } <<
1446 <<
1447 //....oooOO0OOooo........oooOO0OOooo........o <<
1448 <<
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 2015