[819] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
[1055] | 26 | // $Id: G4VEnergyLossProcess.cc,v 1.149 2009/04/17 10:35:32 vnivanch Exp $ |
---|
| 27 | // GEANT4 tag $Name: geant4-09-03-beta-cand-01 $ |
---|
[819] | 28 | // |
---|
| 29 | // ------------------------------------------------------------------- |
---|
| 30 | // |
---|
| 31 | // GEANT4 Class file |
---|
| 32 | // |
---|
| 33 | // |
---|
| 34 | // File name: G4VEnergyLossProcess |
---|
| 35 | // |
---|
| 36 | // Author: Vladimir Ivanchenko |
---|
| 37 | // |
---|
| 38 | // Creation date: 03.01.2002 |
---|
| 39 | // |
---|
| 40 | // Modifications: |
---|
| 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 | // |
---|
| 110 | // Class Description: |
---|
| 111 | // |
---|
| 112 | // It is the unified energy loss process it calculates the continuous |
---|
| 113 | // energy loss for charged particles using a set of Energy Loss |
---|
| 114 | // models valid for different energy regions. There are a possibility |
---|
| 115 | // to create and access to dE/dx and range tables, or to calculate |
---|
| 116 | // that information on fly. |
---|
| 117 | // ------------------------------------------------------------------- |
---|
| 118 | // |
---|
| 119 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 120 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 121 | |
---|
| 122 | #include "G4VEnergyLossProcess.hh" |
---|
| 123 | #include "G4LossTableManager.hh" |
---|
| 124 | #include "G4Step.hh" |
---|
| 125 | #include "G4ParticleDefinition.hh" |
---|
| 126 | #include "G4VEmModel.hh" |
---|
| 127 | #include "G4VEmFluctuationModel.hh" |
---|
| 128 | #include "G4DataVector.hh" |
---|
| 129 | #include "G4PhysicsLogVector.hh" |
---|
| 130 | #include "G4VParticleChange.hh" |
---|
| 131 | #include "G4Gamma.hh" |
---|
| 132 | #include "G4Electron.hh" |
---|
| 133 | #include "G4Positron.hh" |
---|
| 134 | #include "G4Proton.hh" |
---|
| 135 | #include "G4ProcessManager.hh" |
---|
| 136 | #include "G4UnitsTable.hh" |
---|
| 137 | #include "G4GenericIon.hh" |
---|
| 138 | #include "G4ProductionCutsTable.hh" |
---|
| 139 | #include "G4Region.hh" |
---|
| 140 | #include "G4RegionStore.hh" |
---|
| 141 | #include "G4PhysicsTableHelper.hh" |
---|
| 142 | #include "G4SafetyHelper.hh" |
---|
| 143 | #include "G4TransportationManager.hh" |
---|
[1055] | 144 | #include "G4EmConfigurator.hh" |
---|
[819] | 145 | |
---|
| 146 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 147 | |
---|
| 148 | G4VEnergyLossProcess::G4VEnergyLossProcess(const G4String& name, |
---|
[961] | 149 | G4ProcessType type): |
---|
| 150 | G4VContinuousDiscreteProcess(name, type), |
---|
| 151 | secondaryParticle(0), |
---|
[819] | 152 | nSCoffRegions(0), |
---|
[1055] | 153 | nDERegions(0), |
---|
[819] | 154 | idxSCoffRegions(0), |
---|
[1055] | 155 | idxDERegions(0), |
---|
[819] | 156 | nProcesses(0), |
---|
| 157 | theDEDXTable(0), |
---|
| 158 | theDEDXSubTable(0), |
---|
| 159 | theDEDXunRestrictedTable(0), |
---|
| 160 | theIonisationTable(0), |
---|
| 161 | theIonisationSubTable(0), |
---|
| 162 | theRangeTableForLoss(0), |
---|
| 163 | theCSDARangeTable(0), |
---|
| 164 | theSecondaryRangeTable(0), |
---|
| 165 | theInverseRangeTable(0), |
---|
| 166 | theLambdaTable(0), |
---|
| 167 | theSubLambdaTable(0), |
---|
| 168 | theDEDXAtMaxEnergy(0), |
---|
| 169 | theRangeAtMaxEnergy(0), |
---|
| 170 | theEnergyOfCrossSectionMax(0), |
---|
| 171 | theCrossSectionMax(0), |
---|
| 172 | baseParticle(0), |
---|
| 173 | minSubRange(0.1), |
---|
| 174 | lossFluctuationFlag(true), |
---|
| 175 | rndmStepFlag(false), |
---|
| 176 | tablesAreBuilt(false), |
---|
| 177 | integral(true), |
---|
[961] | 178 | isIon(false), |
---|
[819] | 179 | isIonisation(true), |
---|
[961] | 180 | useSubCutoff(false), |
---|
[1055] | 181 | useDeexcitation(false), |
---|
[961] | 182 | particle(0), |
---|
| 183 | currentCouple(0), |
---|
| 184 | nWarnings(0), |
---|
| 185 | mfpKinEnergy(0.0) |
---|
[819] | 186 | { |
---|
| 187 | SetVerboseLevel(1); |
---|
| 188 | |
---|
[961] | 189 | // low energy limit |
---|
[819] | 190 | lowestKinEnergy = 1.*eV; |
---|
[961] | 191 | |
---|
| 192 | // Size of tables assuming spline |
---|
[819] | 193 | minKinEnergy = 0.1*keV; |
---|
[1055] | 194 | maxKinEnergy = 10.0*TeV; |
---|
| 195 | nBins = 77; |
---|
[819] | 196 | maxKinEnergyCSDA = 1.0*GeV; |
---|
[961] | 197 | nBinsCSDA = 35; |
---|
[819] | 198 | |
---|
[961] | 199 | // default linear loss limit for spline |
---|
| 200 | linLossLimit = 0.01; |
---|
| 201 | |
---|
[819] | 202 | // default dRoverRange and finalRange |
---|
| 203 | SetStepFunction(0.2, 1.0*mm); |
---|
| 204 | |
---|
[961] | 205 | // default lambda factor |
---|
| 206 | lambdaFactor = 0.8; |
---|
[819] | 207 | |
---|
[961] | 208 | // particle types |
---|
| 209 | theElectron = G4Electron::Electron(); |
---|
| 210 | thePositron = G4Positron::Positron(); |
---|
| 211 | theGenericIon = 0; |
---|
| 212 | |
---|
[819] | 213 | // run time objects |
---|
| 214 | pParticleChange = &fParticleChange; |
---|
| 215 | modelManager = new G4EmModelManager(); |
---|
| 216 | safetyHelper = G4TransportationManager::GetTransportationManager() |
---|
| 217 | ->GetSafetyHelper(); |
---|
| 218 | aGPILSelection = CandidateForSelection; |
---|
| 219 | |
---|
| 220 | // initialise model |
---|
| 221 | (G4LossTableManager::Instance())->Register(this); |
---|
| 222 | fluctModel = 0; |
---|
| 223 | |
---|
| 224 | scTracks.reserve(5); |
---|
| 225 | secParticles.reserve(5); |
---|
| 226 | |
---|
| 227 | // Data for stragling of ranges from ICRU'37 report |
---|
| 228 | const G4int nrbins = 7; |
---|
[961] | 229 | vstrag = new G4PhysicsLogVector(keV, GeV, nrbins-1); |
---|
| 230 | vstrag->SetSpline(true); |
---|
[819] | 231 | G4double s[nrbins] = {-0.2, -0.85, -1.3, -1.578, -1.76, -1.85, -1.9}; |
---|
| 232 | for(G4int i=0; i<nrbins; i++) {vstrag->PutValue(i, s[i]);} |
---|
| 233 | } |
---|
| 234 | |
---|
| 235 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 236 | |
---|
| 237 | G4VEnergyLossProcess::~G4VEnergyLossProcess() |
---|
| 238 | { |
---|
| 239 | if(1 < verboseLevel) |
---|
| 240 | G4cout << "G4VEnergyLossProcess destruct " << GetProcessName() |
---|
| 241 | << G4endl; |
---|
| 242 | delete vstrag; |
---|
[1055] | 243 | Clean(); |
---|
[819] | 244 | |
---|
| 245 | if ( !baseParticle ) { |
---|
| 246 | if(theDEDXTable && theRangeTableForLoss) { |
---|
| 247 | if(theIonisationTable == theDEDXTable) theIonisationTable = 0; |
---|
| 248 | theDEDXTable->clearAndDestroy(); |
---|
| 249 | delete theDEDXTable; |
---|
| 250 | if(theDEDXSubTable) { |
---|
| 251 | if(theIonisationSubTable == theDEDXSubTable) |
---|
| 252 | theIonisationSubTable = 0; |
---|
| 253 | theDEDXSubTable->clearAndDestroy(); |
---|
| 254 | delete theDEDXSubTable; |
---|
| 255 | } |
---|
| 256 | } |
---|
| 257 | if(theIonisationTable) { |
---|
| 258 | theIonisationTable->clearAndDestroy(); |
---|
| 259 | delete theIonisationTable; |
---|
| 260 | } |
---|
| 261 | if(theIonisationSubTable) { |
---|
| 262 | theIonisationSubTable->clearAndDestroy(); |
---|
| 263 | delete theIonisationSubTable; |
---|
| 264 | } |
---|
| 265 | if(theDEDXunRestrictedTable && theCSDARangeTable) { |
---|
| 266 | theDEDXunRestrictedTable->clearAndDestroy(); |
---|
| 267 | delete theDEDXunRestrictedTable; |
---|
| 268 | } |
---|
| 269 | if(theCSDARangeTable) { |
---|
| 270 | theCSDARangeTable->clearAndDestroy(); |
---|
| 271 | delete theCSDARangeTable; |
---|
| 272 | } |
---|
| 273 | if(theRangeTableForLoss) { |
---|
| 274 | theRangeTableForLoss->clearAndDestroy(); |
---|
| 275 | delete theRangeTableForLoss; |
---|
| 276 | } |
---|
| 277 | if(theInverseRangeTable) { |
---|
| 278 | theInverseRangeTable->clearAndDestroy(); |
---|
| 279 | delete theInverseRangeTable; |
---|
| 280 | } |
---|
| 281 | if(theLambdaTable) { |
---|
| 282 | theLambdaTable->clearAndDestroy(); |
---|
| 283 | delete theLambdaTable; |
---|
| 284 | } |
---|
| 285 | if(theSubLambdaTable) { |
---|
| 286 | theSubLambdaTable->clearAndDestroy(); |
---|
| 287 | delete theSubLambdaTable; |
---|
| 288 | } |
---|
| 289 | } |
---|
| 290 | |
---|
| 291 | delete modelManager; |
---|
| 292 | (G4LossTableManager::Instance())->DeRegister(this); |
---|
| 293 | } |
---|
| 294 | |
---|
| 295 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 296 | |
---|
[1055] | 297 | void G4VEnergyLossProcess::Clean() |
---|
[819] | 298 | { |
---|
[961] | 299 | if(1 < verboseLevel) { |
---|
[819] | 300 | G4cout << "G4VEnergyLossProcess::Clear() for " << GetProcessName() |
---|
[961] | 301 | << G4endl; |
---|
| 302 | } |
---|
[819] | 303 | delete [] theDEDXAtMaxEnergy; |
---|
| 304 | delete [] theRangeAtMaxEnergy; |
---|
| 305 | delete [] theEnergyOfCrossSectionMax; |
---|
| 306 | delete [] theCrossSectionMax; |
---|
| 307 | delete [] idxSCoffRegions; |
---|
[1055] | 308 | delete [] idxDERegions; |
---|
[819] | 309 | |
---|
| 310 | theDEDXAtMaxEnergy = 0; |
---|
| 311 | theRangeAtMaxEnergy = 0; |
---|
| 312 | theEnergyOfCrossSectionMax = 0; |
---|
| 313 | theCrossSectionMax = 0; |
---|
| 314 | tablesAreBuilt = false; |
---|
| 315 | |
---|
[961] | 316 | //scTracks.clear(); |
---|
[819] | 317 | scProcesses.clear(); |
---|
[961] | 318 | nProcesses = 0; |
---|
[819] | 319 | } |
---|
| 320 | |
---|
| 321 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 322 | |
---|
[1055] | 323 | G4double G4VEnergyLossProcess::MinPrimaryEnergy(const G4ParticleDefinition*, |
---|
| 324 | const G4Material*, |
---|
| 325 | G4double cut) |
---|
| 326 | { |
---|
| 327 | return cut; |
---|
| 328 | } |
---|
| 329 | |
---|
| 330 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 331 | |
---|
| 332 | void G4VEnergyLossProcess::AddEmModel(G4int order, G4VEmModel* p, |
---|
| 333 | G4VEmFluctuationModel* fluc, |
---|
| 334 | const G4Region* region) |
---|
| 335 | { |
---|
| 336 | modelManager->AddEmModel(order, p, fluc, region); |
---|
| 337 | if(p) p->SetParticleChange(pParticleChange, fluc); |
---|
| 338 | } |
---|
| 339 | |
---|
| 340 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 341 | |
---|
| 342 | void G4VEnergyLossProcess::UpdateEmModel(const G4String& nam, |
---|
| 343 | G4double emin, G4double emax) |
---|
| 344 | { |
---|
| 345 | modelManager->UpdateEmModel(nam, emin, emax); |
---|
| 346 | } |
---|
| 347 | |
---|
| 348 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 349 | |
---|
| 350 | void G4VEnergyLossProcess::SetEmModel(G4VEmModel* p, G4int index) |
---|
| 351 | { |
---|
| 352 | G4int n = emModels.size(); |
---|
| 353 | if(index >= n) for(G4int i=n; i<index+1; i++) {emModels.push_back(0);} |
---|
| 354 | emModels[index] = p; |
---|
| 355 | } |
---|
| 356 | |
---|
| 357 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 358 | |
---|
| 359 | G4VEmModel* G4VEnergyLossProcess::EmModel(G4int index) |
---|
| 360 | { |
---|
| 361 | G4VEmModel* p = 0; |
---|
| 362 | if(index >= 0 && index < G4int(emModels.size())) p = emModels[index]; |
---|
| 363 | return p; |
---|
| 364 | } |
---|
| 365 | |
---|
| 366 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 367 | |
---|
| 368 | G4VEmModel* G4VEnergyLossProcess::GetModelByIndex(G4int idx, G4bool ver) |
---|
| 369 | { |
---|
| 370 | return modelManager->GetModel(idx, ver); |
---|
| 371 | } |
---|
| 372 | |
---|
| 373 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 374 | |
---|
| 375 | G4int G4VEnergyLossProcess::NumberOfModels() |
---|
| 376 | { |
---|
| 377 | return modelManager->NumberOfModels(); |
---|
| 378 | } |
---|
| 379 | |
---|
| 380 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 381 | |
---|
[961] | 382 | void |
---|
| 383 | G4VEnergyLossProcess::PreparePhysicsTable(const G4ParticleDefinition& part) |
---|
| 384 | { |
---|
[819] | 385 | if(1 < verboseLevel) { |
---|
| 386 | G4cout << "G4VEnergyLossProcess::PreparePhysicsTable for " |
---|
| 387 | << GetProcessName() |
---|
| 388 | << " for " << part.GetParticleName() |
---|
| 389 | << G4endl; |
---|
| 390 | } |
---|
| 391 | |
---|
[961] | 392 | currentCouple = 0; |
---|
| 393 | preStepLambda = 0.0; |
---|
| 394 | mfpKinEnergy = DBL_MAX; |
---|
| 395 | fRange = DBL_MAX; |
---|
| 396 | preStepKinEnergy = 0.0; |
---|
| 397 | chargeSqRatio = 1.0; |
---|
| 398 | massRatio = 1.0; |
---|
| 399 | reduceFactor = 1.0; |
---|
| 400 | |
---|
[819] | 401 | G4LossTableManager* lManager = G4LossTableManager::Instance(); |
---|
| 402 | |
---|
[961] | 403 | // Are particle defined? |
---|
| 404 | if( !particle ) { |
---|
| 405 | particle = ∂ |
---|
| 406 | if(part.GetParticleType() == "nucleus") { |
---|
| 407 | if(!theGenericIon) theGenericIon = G4GenericIon::GenericIon(); |
---|
| 408 | if(particle == theGenericIon) { isIon = true; } |
---|
| 409 | else if(part.GetPDGCharge() > eplus) { |
---|
| 410 | isIon = true; |
---|
| 411 | |
---|
| 412 | // generic ions created on-fly |
---|
| 413 | if(part.GetPDGCharge() > 2.5*eplus) { |
---|
| 414 | particle = theGenericIon; |
---|
| 415 | } |
---|
| 416 | } |
---|
| 417 | } |
---|
| 418 | } |
---|
| 419 | |
---|
| 420 | if( particle != &part) { |
---|
| 421 | if(part.GetParticleType() == "nucleus") { |
---|
| 422 | isIon = true; |
---|
| 423 | lManager->RegisterIon(&part, this); |
---|
| 424 | } else { |
---|
| 425 | lManager->RegisterExtraParticle(&part, this); |
---|
| 426 | } |
---|
[819] | 427 | return; |
---|
| 428 | } |
---|
| 429 | |
---|
[1055] | 430 | Clean(); |
---|
| 431 | lManager->EmConfigurator()->AddModels(); |
---|
[819] | 432 | |
---|
| 433 | // Base particle and set of models can be defined here |
---|
| 434 | InitialiseEnergyLossProcess(particle, baseParticle); |
---|
| 435 | |
---|
| 436 | // Tables preparation |
---|
| 437 | if (!baseParticle) { |
---|
| 438 | |
---|
| 439 | theDEDXTable = G4PhysicsTableHelper::PreparePhysicsTable(theDEDXTable); |
---|
| 440 | if (lManager->BuildCSDARange()) { |
---|
| 441 | theDEDXunRestrictedTable = |
---|
| 442 | G4PhysicsTableHelper::PreparePhysicsTable(theDEDXunRestrictedTable); |
---|
| 443 | theCSDARangeTable = |
---|
| 444 | G4PhysicsTableHelper::PreparePhysicsTable(theCSDARangeTable); |
---|
| 445 | } |
---|
| 446 | |
---|
| 447 | theRangeTableForLoss = |
---|
| 448 | G4PhysicsTableHelper::PreparePhysicsTable(theRangeTableForLoss); |
---|
| 449 | theInverseRangeTable = |
---|
| 450 | G4PhysicsTableHelper::PreparePhysicsTable(theInverseRangeTable); |
---|
| 451 | |
---|
| 452 | theLambdaTable = G4PhysicsTableHelper::PreparePhysicsTable(theLambdaTable); |
---|
| 453 | if (nSCoffRegions) { |
---|
| 454 | theDEDXSubTable = |
---|
| 455 | G4PhysicsTableHelper::PreparePhysicsTable(theDEDXSubTable); |
---|
| 456 | theSubLambdaTable = |
---|
| 457 | G4PhysicsTableHelper::PreparePhysicsTable(theSubLambdaTable); |
---|
| 458 | } |
---|
| 459 | } |
---|
| 460 | |
---|
| 461 | G4double initialCharge = particle->GetPDGCharge(); |
---|
| 462 | G4double initialMass = particle->GetPDGMass(); |
---|
| 463 | |
---|
| 464 | if (baseParticle) { |
---|
| 465 | massRatio = (baseParticle->GetPDGMass())/initialMass; |
---|
| 466 | G4double q = initialCharge/baseParticle->GetPDGCharge(); |
---|
| 467 | chargeSqRatio = q*q; |
---|
| 468 | if(chargeSqRatio > 0.0) reduceFactor = 1.0/(chargeSqRatio*massRatio); |
---|
| 469 | } |
---|
| 470 | |
---|
| 471 | theCuts = modelManager->Initialise(particle, secondaryParticle, |
---|
| 472 | minSubRange, verboseLevel); |
---|
| 473 | |
---|
[1055] | 474 | // Sub Cutoff and Deexcitation |
---|
| 475 | if (nSCoffRegions>0 || nDERegions>0) { |
---|
[819] | 476 | theSubCuts = modelManager->SubCutoff(); |
---|
| 477 | |
---|
| 478 | const G4ProductionCutsTable* theCoupleTable= |
---|
| 479 | G4ProductionCutsTable::GetProductionCutsTable(); |
---|
| 480 | size_t numOfCouples = theCoupleTable->GetTableSize(); |
---|
[1055] | 481 | |
---|
| 482 | if(nSCoffRegions>0) idxSCoffRegions = new G4bool[numOfCouples]; |
---|
| 483 | if(nDERegions>0) idxDERegions = new G4bool[numOfCouples]; |
---|
[819] | 484 | |
---|
| 485 | for (size_t j=0; j<numOfCouples; j++) { |
---|
| 486 | |
---|
| 487 | const G4MaterialCutsCouple* couple = |
---|
| 488 | theCoupleTable->GetMaterialCutsCouple(j); |
---|
| 489 | const G4ProductionCuts* pcuts = couple->GetProductionCuts(); |
---|
[1055] | 490 | |
---|
| 491 | if(nSCoffRegions>0) { |
---|
| 492 | G4bool reg = false; |
---|
| 493 | for(G4int i=0; i<nSCoffRegions; i++) { |
---|
| 494 | if( pcuts == scoffRegions[i]->GetProductionCuts()) reg = true; |
---|
| 495 | } |
---|
| 496 | idxSCoffRegions[j] = reg; |
---|
[819] | 497 | } |
---|
[1055] | 498 | if(nDERegions>0) { |
---|
| 499 | G4bool reg = false; |
---|
| 500 | for(G4int i=0; i<nDERegions; i++) { |
---|
| 501 | if( pcuts == deRegions[i]->GetProductionCuts()) reg = true; |
---|
| 502 | } |
---|
| 503 | idxDERegions[j] = reg; |
---|
| 504 | } |
---|
[819] | 505 | } |
---|
| 506 | } |
---|
| 507 | |
---|
| 508 | lManager->EnergyLossProcessIsInitialised(particle, this); |
---|
| 509 | |
---|
| 510 | if (1 < verboseLevel) { |
---|
| 511 | G4cout << "G4VEnergyLossProcess::Initialise() is done " |
---|
[961] | 512 | << " for local " << particle->GetParticleName() |
---|
| 513 | << " isIon= " << isIon |
---|
[819] | 514 | << " chargeSqRatio= " << chargeSqRatio |
---|
| 515 | << " massRatio= " << massRatio |
---|
| 516 | << " reduceFactor= " << reduceFactor << G4endl; |
---|
| 517 | if (nSCoffRegions) { |
---|
| 518 | G4cout << " SubCutoff Regime is ON for regions: " << G4endl; |
---|
| 519 | for (G4int i=0; i<nSCoffRegions; i++) { |
---|
| 520 | const G4Region* r = scoffRegions[i]; |
---|
| 521 | G4cout << " " << r->GetName() << G4endl; |
---|
| 522 | } |
---|
| 523 | } |
---|
[1055] | 524 | if (nDERegions) { |
---|
| 525 | G4cout << " Deexcitation is ON for regions: " << G4endl; |
---|
| 526 | for (G4int i=0; i<nDERegions; i++) { |
---|
| 527 | const G4Region* r = deRegions[i]; |
---|
| 528 | G4cout << " " << r->GetName() << G4endl; |
---|
| 529 | } |
---|
| 530 | } |
---|
[819] | 531 | } |
---|
| 532 | } |
---|
| 533 | |
---|
| 534 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 535 | |
---|
| 536 | void G4VEnergyLossProcess::BuildPhysicsTable(const G4ParticleDefinition& part) |
---|
| 537 | { |
---|
| 538 | if(1 < verboseLevel) { |
---|
| 539 | G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() for " |
---|
| 540 | << GetProcessName() |
---|
| 541 | << " and particle " << part.GetParticleName() |
---|
| 542 | << "; local: " << particle->GetParticleName(); |
---|
| 543 | if(baseParticle) G4cout << "; base: " << baseParticle->GetParticleName(); |
---|
| 544 | G4cout << G4endl; |
---|
| 545 | } |
---|
| 546 | |
---|
[961] | 547 | if(&part == particle) { |
---|
| 548 | if(!tablesAreBuilt) { |
---|
| 549 | G4LossTableManager::Instance()->BuildPhysicsTable(particle, this); |
---|
| 550 | } |
---|
| 551 | if(!baseParticle) { |
---|
| 552 | if(0 < verboseLevel) PrintInfoDefinition(); |
---|
| 553 | |
---|
| 554 | // needs to be done only once |
---|
| 555 | safetyHelper->InitialiseHelper(); |
---|
| 556 | } |
---|
[819] | 557 | } |
---|
| 558 | |
---|
| 559 | if(1 < verboseLevel) { |
---|
| 560 | G4cout << "### G4VEnergyLossProcess::BuildPhysicsTable() done for " |
---|
| 561 | << GetProcessName() |
---|
| 562 | << " and particle " << part.GetParticleName(); |
---|
| 563 | if(isIonisation) G4cout << " isIonisation flag = 1"; |
---|
| 564 | G4cout << G4endl; |
---|
| 565 | } |
---|
| 566 | } |
---|
| 567 | |
---|
| 568 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 569 | |
---|
| 570 | G4PhysicsTable* G4VEnergyLossProcess::BuildDEDXTable(G4EmTableType tType) |
---|
| 571 | { |
---|
| 572 | if(1 < verboseLevel) { |
---|
| 573 | G4cout << "G4VEnergyLossProcess::BuildDEDXTable() of type " << tType |
---|
| 574 | << " for " << GetProcessName() |
---|
| 575 | << " and particle " << particle->GetParticleName() |
---|
| 576 | << G4endl; |
---|
| 577 | } |
---|
| 578 | G4PhysicsTable* table = 0; |
---|
| 579 | G4double emin = minKinEnergy; |
---|
| 580 | G4double emax = maxKinEnergy; |
---|
| 581 | G4int bin = nBins; |
---|
| 582 | |
---|
| 583 | if(fTotal == tType) { |
---|
| 584 | emax = maxKinEnergyCSDA; |
---|
| 585 | bin = nBinsCSDA; |
---|
| 586 | table = theDEDXunRestrictedTable; |
---|
| 587 | } else if(fRestricted == tType) { |
---|
| 588 | table = theDEDXTable; |
---|
| 589 | if(theIonisationTable) |
---|
| 590 | table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationTable); |
---|
| 591 | } else if(fSubRestricted == tType) { |
---|
| 592 | table = theDEDXSubTable; |
---|
| 593 | if(theIonisationSubTable) |
---|
| 594 | table = G4PhysicsTableHelper::PreparePhysicsTable(theIonisationSubTable); |
---|
| 595 | } else { |
---|
| 596 | G4cout << "G4VEnergyLossProcess::BuildDEDXTable WARNING: wrong type " |
---|
| 597 | << tType << G4endl; |
---|
| 598 | } |
---|
| 599 | |
---|
| 600 | // Access to materials |
---|
| 601 | const G4ProductionCutsTable* theCoupleTable= |
---|
| 602 | G4ProductionCutsTable::GetProductionCutsTable(); |
---|
| 603 | size_t numOfCouples = theCoupleTable->GetTableSize(); |
---|
| 604 | |
---|
| 605 | if(1 < verboseLevel) { |
---|
| 606 | G4cout << numOfCouples << " materials" |
---|
| 607 | << " minKinEnergy= " << minKinEnergy |
---|
| 608 | << " maxKinEnergy= " << maxKinEnergy |
---|
| 609 | << " EmTableType= " << tType |
---|
| 610 | << " table= " << table |
---|
| 611 | << G4endl; |
---|
| 612 | } |
---|
| 613 | if(!table) return table; |
---|
| 614 | |
---|
| 615 | for(size_t i=0; i<numOfCouples; i++) { |
---|
| 616 | |
---|
[961] | 617 | if(1 < verboseLevel) { |
---|
[819] | 618 | G4cout << "G4VEnergyLossProcess::BuildDEDXVector flag= " |
---|
| 619 | << table->GetFlag(i) << G4endl; |
---|
[961] | 620 | } |
---|
[819] | 621 | if (table->GetFlag(i)) { |
---|
| 622 | |
---|
| 623 | // create physics vector and fill it |
---|
| 624 | const G4MaterialCutsCouple* couple = |
---|
| 625 | theCoupleTable->GetMaterialCutsCouple(i); |
---|
| 626 | G4PhysicsVector* aVector = new G4PhysicsLogVector(emin, emax, bin); |
---|
[961] | 627 | aVector->SetSpline((G4LossTableManager::Instance())->SplineFlag()); |
---|
| 628 | |
---|
[819] | 629 | modelManager->FillDEDXVector(aVector, couple, tType); |
---|
| 630 | |
---|
| 631 | // Insert vector for this material into the table |
---|
| 632 | G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector); |
---|
| 633 | } |
---|
| 634 | } |
---|
| 635 | |
---|
| 636 | if(1 < verboseLevel) { |
---|
| 637 | G4cout << "G4VEnergyLossProcess::BuildDEDXTable(): table is built for " |
---|
| 638 | << particle->GetParticleName() |
---|
| 639 | << " and process " << GetProcessName() |
---|
| 640 | << G4endl; |
---|
| 641 | // if(2 < verboseLevel) G4cout << (*table) << G4endl; |
---|
| 642 | } |
---|
| 643 | |
---|
| 644 | return table; |
---|
| 645 | } |
---|
| 646 | |
---|
| 647 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 648 | |
---|
| 649 | G4PhysicsTable* G4VEnergyLossProcess::BuildLambdaTable(G4EmTableType tType) |
---|
| 650 | { |
---|
| 651 | G4PhysicsTable* table = 0; |
---|
| 652 | |
---|
| 653 | if(fRestricted == tType) { |
---|
| 654 | table = theLambdaTable; |
---|
| 655 | } else if(fSubRestricted == tType) { |
---|
| 656 | table = theSubLambdaTable; |
---|
| 657 | } else { |
---|
| 658 | G4cout << "G4VEnergyLossProcess::BuildLambdaTable WARNING: wrong type " |
---|
| 659 | << tType << G4endl; |
---|
| 660 | } |
---|
| 661 | |
---|
| 662 | if(1 < verboseLevel) { |
---|
| 663 | G4cout << "G4VEnergyLossProcess::BuildLambdaTable() of type " |
---|
| 664 | << tType << " for process " |
---|
| 665 | << GetProcessName() << " and particle " |
---|
| 666 | << particle->GetParticleName() |
---|
| 667 | << " EmTableType= " << tType |
---|
| 668 | << " table= " << table |
---|
| 669 | << G4endl; |
---|
| 670 | } |
---|
[961] | 671 | if(!table) {return table;} |
---|
[819] | 672 | |
---|
| 673 | // Access to materials |
---|
| 674 | const G4ProductionCutsTable* theCoupleTable= |
---|
| 675 | G4ProductionCutsTable::GetProductionCutsTable(); |
---|
| 676 | size_t numOfCouples = theCoupleTable->GetTableSize(); |
---|
| 677 | |
---|
| 678 | for(size_t i=0; i<numOfCouples; i++) { |
---|
| 679 | |
---|
| 680 | if (table->GetFlag(i)) { |
---|
| 681 | |
---|
| 682 | // create physics vector and fill it |
---|
| 683 | const G4MaterialCutsCouple* couple = |
---|
| 684 | theCoupleTable->GetMaterialCutsCouple(i); |
---|
| 685 | G4double cut = (*theCuts)[i]; |
---|
| 686 | if(fSubRestricted == tType) cut = (*theSubCuts)[i]; |
---|
| 687 | G4PhysicsVector* aVector = LambdaPhysicsVector(couple, cut); |
---|
| 688 | modelManager->FillLambdaVector(aVector, couple, true, tType); |
---|
| 689 | |
---|
| 690 | // Insert vector for this material into the table |
---|
| 691 | G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector); |
---|
| 692 | } |
---|
| 693 | } |
---|
| 694 | |
---|
| 695 | if(1 < verboseLevel) { |
---|
| 696 | G4cout << "Lambda table is built for " |
---|
| 697 | << particle->GetParticleName() |
---|
| 698 | << G4endl; |
---|
| 699 | } |
---|
| 700 | |
---|
| 701 | return table; |
---|
| 702 | } |
---|
| 703 | |
---|
| 704 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 705 | |
---|
[1055] | 706 | void G4VEnergyLossProcess::PrintInfoDefinition() |
---|
[819] | 707 | { |
---|
[1055] | 708 | if(0 < verboseLevel) { |
---|
| 709 | G4cout << G4endl << GetProcessName() << ": for " |
---|
| 710 | << particle->GetParticleName() |
---|
| 711 | << " SubType= " << GetProcessSubType() |
---|
| 712 | << G4endl |
---|
| 713 | << " dE/dx and range tables from " |
---|
| 714 | << G4BestUnit(minKinEnergy,"Energy") |
---|
| 715 | << " to " << G4BestUnit(maxKinEnergy,"Energy") |
---|
| 716 | << " in " << nBins << " bins" << G4endl |
---|
| 717 | << " Lambda tables from threshold to " |
---|
| 718 | << G4BestUnit(maxKinEnergy,"Energy") |
---|
| 719 | << " in " << nBins << " bins, spline: " |
---|
| 720 | << (G4LossTableManager::Instance())->SplineFlag() |
---|
| 721 | << G4endl; |
---|
| 722 | if(theRangeTableForLoss && isIonisation) { |
---|
| 723 | G4cout << " finalRange(mm)= " << finalRange/mm |
---|
| 724 | << ", dRoverRange= " << dRoverRange |
---|
| 725 | << ", integral: " << integral |
---|
| 726 | << ", fluct: " << lossFluctuationFlag |
---|
| 727 | << ", linLossLimit= " << linLossLimit |
---|
| 728 | << G4endl; |
---|
| 729 | } |
---|
| 730 | PrintInfo(); |
---|
| 731 | modelManager->DumpModelList(verboseLevel); |
---|
| 732 | if(theCSDARangeTable && isIonisation) { |
---|
| 733 | G4cout << " CSDA range table up" |
---|
| 734 | << " to " << G4BestUnit(maxKinEnergyCSDA,"Energy") |
---|
| 735 | << " in " << nBinsCSDA << " bins" << G4endl; |
---|
| 736 | } |
---|
| 737 | if(nSCoffRegions>0 && isIonisation) { |
---|
| 738 | G4cout << " Subcutoff sampling in " << nSCoffRegions |
---|
| 739 | << " regions" << G4endl; |
---|
| 740 | } |
---|
| 741 | if(2 < verboseLevel) { |
---|
| 742 | G4cout << " DEDXTable address= " << theDEDXTable << G4endl; |
---|
| 743 | if(theDEDXTable && isIonisation) G4cout << (*theDEDXTable) << G4endl; |
---|
| 744 | G4cout << "non restricted DEDXTable address= " |
---|
| 745 | << theDEDXunRestrictedTable << G4endl; |
---|
| 746 | if(theDEDXunRestrictedTable && isIonisation) { |
---|
| 747 | G4cout << (*theDEDXunRestrictedTable) << G4endl; |
---|
| 748 | } |
---|
| 749 | if(theDEDXSubTable && isIonisation) { |
---|
| 750 | G4cout << (*theDEDXSubTable) << G4endl; |
---|
| 751 | } |
---|
| 752 | G4cout << " CSDARangeTable address= " << theCSDARangeTable |
---|
| 753 | << G4endl; |
---|
| 754 | if(theCSDARangeTable && isIonisation) { |
---|
| 755 | G4cout << (*theCSDARangeTable) << G4endl; |
---|
| 756 | } |
---|
| 757 | G4cout << " RangeTableForLoss address= " << theRangeTableForLoss |
---|
| 758 | << G4endl; |
---|
| 759 | if(theRangeTableForLoss && isIonisation) { |
---|
| 760 | G4cout << (*theRangeTableForLoss) << G4endl; |
---|
| 761 | } |
---|
| 762 | G4cout << " InverseRangeTable address= " << theInverseRangeTable |
---|
| 763 | << G4endl; |
---|
| 764 | if(theInverseRangeTable && isIonisation) { |
---|
| 765 | G4cout << (*theInverseRangeTable) << G4endl; |
---|
| 766 | } |
---|
| 767 | G4cout << " LambdaTable address= " << theLambdaTable << G4endl; |
---|
| 768 | if(theLambdaTable && isIonisation) { |
---|
| 769 | G4cout << (*theLambdaTable) << G4endl; |
---|
| 770 | } |
---|
| 771 | G4cout << " SubLambdaTable address= " << theSubLambdaTable << G4endl; |
---|
| 772 | if(theSubLambdaTable && isIonisation) { |
---|
| 773 | G4cout << (*theSubLambdaTable) << G4endl; |
---|
| 774 | } |
---|
| 775 | } |
---|
| 776 | } |
---|
[819] | 777 | } |
---|
| 778 | |
---|
| 779 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 780 | |
---|
[1055] | 781 | void G4VEnergyLossProcess::ActivateSubCutoff(G4bool val, const G4Region* r) |
---|
| 782 | { |
---|
| 783 | G4RegionStore* regionStore = G4RegionStore::GetInstance(); |
---|
| 784 | const G4Region* reg = r; |
---|
| 785 | if (!reg) {reg = regionStore->GetRegion("DefaultRegionForTheWorld", false);} |
---|
| 786 | |
---|
| 787 | // the region is in the list |
---|
| 788 | if (nSCoffRegions) { |
---|
| 789 | for (G4int i=0; i<nSCoffRegions; i++) { |
---|
| 790 | if (reg == scoffRegions[i]) { |
---|
| 791 | if(!val) deRegions[i] = 0; |
---|
| 792 | return; |
---|
| 793 | } |
---|
| 794 | } |
---|
| 795 | } |
---|
| 796 | |
---|
| 797 | // new region |
---|
| 798 | if(val) { |
---|
| 799 | useSubCutoff = true; |
---|
| 800 | scoffRegions.push_back(reg); |
---|
| 801 | nSCoffRegions++; |
---|
| 802 | } else { |
---|
| 803 | useSubCutoff = false; |
---|
| 804 | } |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 808 | |
---|
| 809 | void G4VEnergyLossProcess::ActivateDeexcitation(G4bool val, const G4Region* r) |
---|
| 810 | { |
---|
| 811 | G4RegionStore* regionStore = G4RegionStore::GetInstance(); |
---|
| 812 | const G4Region* reg = r; |
---|
| 813 | if (!reg) {reg = regionStore->GetRegion("DefaultRegionForTheWorld", false);} |
---|
| 814 | |
---|
| 815 | // the region is in the list |
---|
| 816 | if (nDERegions) { |
---|
| 817 | for (G4int i=0; i<nDERegions; i++) { |
---|
| 818 | if (reg == deRegions[i]) { |
---|
| 819 | if(!val) deRegions[i] = 0; |
---|
| 820 | return; |
---|
| 821 | } |
---|
| 822 | } |
---|
| 823 | } |
---|
| 824 | |
---|
| 825 | // new region |
---|
| 826 | if(val) { |
---|
| 827 | useDeexcitation = true; |
---|
| 828 | deRegions.push_back(reg); |
---|
| 829 | nDERegions++; |
---|
| 830 | } else { |
---|
| 831 | useDeexcitation = false; |
---|
| 832 | } |
---|
| 833 | } |
---|
| 834 | |
---|
| 835 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 836 | |
---|
[819] | 837 | G4double G4VEnergyLossProcess::AlongStepGetPhysicalInteractionLength( |
---|
| 838 | const G4Track&, |
---|
| 839 | G4double, |
---|
| 840 | G4double currentMinStep, |
---|
| 841 | G4double&, |
---|
| 842 | G4GPILSelection* selection) |
---|
| 843 | { |
---|
| 844 | G4double x = DBL_MAX; |
---|
| 845 | *selection = aGPILSelection; |
---|
| 846 | if(isIonisation) { |
---|
| 847 | fRange = GetScaledRangeForScaledEnergy(preStepScaledEnergy)*reduceFactor; |
---|
| 848 | |
---|
| 849 | x = fRange; |
---|
| 850 | G4double y = x*dRoverRange; |
---|
| 851 | |
---|
| 852 | if(x > finalRange && y < currentMinStep) { |
---|
| 853 | x = y + finalRange*(1.0 - dRoverRange)*(2.0 - finalRange/fRange); |
---|
[961] | 854 | } else if (rndmStepFlag) {x = SampleRange();} |
---|
| 855 | //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy |
---|
| 856 | // <<" range= "<<fRange <<" cMinSt="<<currentMinStep |
---|
| 857 | // << " limit= " << x <<G4endl; |
---|
[819] | 858 | } |
---|
[961] | 859 | //G4cout<<GetProcessName()<<": e= "<<preStepKinEnergy |
---|
[819] | 860 | // <<" stepLimit= "<<x<<G4endl; |
---|
| 861 | return x; |
---|
| 862 | } |
---|
| 863 | |
---|
| 864 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 865 | |
---|
| 866 | G4double G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength( |
---|
| 867 | const G4Track& track, |
---|
| 868 | G4double previousStepSize, |
---|
| 869 | G4ForceCondition* condition) |
---|
| 870 | { |
---|
| 871 | // condition is set to "Not Forced" |
---|
| 872 | *condition = NotForced; |
---|
| 873 | G4double x = DBL_MAX; |
---|
[961] | 874 | |
---|
| 875 | // initialisation of material, mass, charge, model at the beginning of the step |
---|
| 876 | DefineMaterial(track.GetMaterialCutsCouple()); |
---|
| 877 | |
---|
| 878 | const G4ParticleDefinition* currPart = track.GetDefinition(); |
---|
| 879 | if(theGenericIon == particle) { |
---|
| 880 | massRatio = proton_mass_c2/currPart->GetPDGMass(); |
---|
| 881 | } |
---|
| 882 | preStepKinEnergy = track.GetKineticEnergy(); |
---|
| 883 | preStepScaledEnergy = preStepKinEnergy*massRatio; |
---|
| 884 | SelectModel(preStepScaledEnergy); |
---|
| 885 | |
---|
| 886 | if(isIon) { |
---|
| 887 | chargeSqRatio = |
---|
| 888 | currentModel->GetChargeSquareRatio(currPart,currentMaterial,preStepKinEnergy); |
---|
| 889 | reduceFactor = 1.0/(chargeSqRatio*massRatio); |
---|
| 890 | } |
---|
| 891 | //G4cout << "q2= " << chargeSqRatio << " massRatio= " << massRatio << G4endl; |
---|
| 892 | // initialisation for sampling of the interaction length |
---|
[819] | 893 | if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0; |
---|
[961] | 894 | if(theNumberOfInteractionLengthLeft < 0.0) mfpKinEnergy = DBL_MAX; |
---|
[819] | 895 | |
---|
[961] | 896 | // compute mean free path |
---|
[819] | 897 | if(preStepScaledEnergy < mfpKinEnergy) { |
---|
| 898 | if (integral) ComputeLambdaForScaledEnergy(preStepScaledEnergy); |
---|
| 899 | else preStepLambda = GetLambdaForScaledEnergy(preStepScaledEnergy); |
---|
| 900 | if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0; |
---|
| 901 | } |
---|
| 902 | |
---|
| 903 | // non-zero cross section |
---|
| 904 | if(preStepLambda > DBL_MIN) { |
---|
| 905 | if (theNumberOfInteractionLengthLeft < 0.0) { |
---|
| 906 | // beggining of tracking (or just after DoIt of this process) |
---|
[961] | 907 | //G4cout<<"G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength Reset"<<G4endl; |
---|
[819] | 908 | ResetNumberOfInteractionLengthLeft(); |
---|
| 909 | } else if(currentInteractionLength < DBL_MAX) { |
---|
| 910 | // subtract NumberOfInteractionLengthLeft |
---|
| 911 | SubtractNumberOfInteractionLengthLeft(previousStepSize); |
---|
| 912 | if(theNumberOfInteractionLengthLeft < 0.) |
---|
| 913 | theNumberOfInteractionLengthLeft = perMillion; |
---|
| 914 | } |
---|
| 915 | |
---|
| 916 | // get mean free path and step limit |
---|
| 917 | currentInteractionLength = 1.0/preStepLambda; |
---|
| 918 | x = theNumberOfInteractionLengthLeft * currentInteractionLength; |
---|
| 919 | |
---|
| 920 | #ifdef G4VERBOSE |
---|
| 921 | if (verboseLevel>2){ |
---|
| 922 | G4cout << "G4VEnergyLossProcess::PostStepGetPhysicalInteractionLength "; |
---|
| 923 | G4cout << "[ " << GetProcessName() << "]" << G4endl; |
---|
[961] | 924 | G4cout << " for " << currPart->GetParticleName() |
---|
[819] | 925 | << " in Material " << currentMaterial->GetName() |
---|
| 926 | << " Ekin(MeV)= " << preStepKinEnergy/MeV |
---|
| 927 | <<G4endl; |
---|
| 928 | G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]" |
---|
| 929 | << "InteractionLength= " << x/cm <<"[cm] " <<G4endl; |
---|
| 930 | } |
---|
| 931 | #endif |
---|
| 932 | // zero cross section case |
---|
| 933 | } else { |
---|
| 934 | if(theNumberOfInteractionLengthLeft > DBL_MIN && |
---|
| 935 | currentInteractionLength < DBL_MAX) { |
---|
| 936 | // subtract NumberOfInteractionLengthLeft |
---|
| 937 | SubtractNumberOfInteractionLengthLeft(previousStepSize); |
---|
| 938 | if(theNumberOfInteractionLengthLeft < 0.) |
---|
| 939 | theNumberOfInteractionLengthLeft = perMillion; |
---|
| 940 | } |
---|
| 941 | currentInteractionLength = DBL_MAX; |
---|
| 942 | } |
---|
| 943 | return x; |
---|
| 944 | } |
---|
| 945 | |
---|
| 946 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 947 | |
---|
| 948 | G4VParticleChange* G4VEnergyLossProcess::AlongStepDoIt(const G4Track& track, |
---|
| 949 | const G4Step& step) |
---|
| 950 | { |
---|
| 951 | fParticleChange.InitializeForAlongStep(track); |
---|
| 952 | // The process has range table - calculate energy loss |
---|
| 953 | if(!isIonisation) return &fParticleChange; |
---|
| 954 | |
---|
| 955 | // Get the actual (true) Step length |
---|
| 956 | G4double length = step.GetStepLength(); |
---|
| 957 | if(length <= DBL_MIN) return &fParticleChange; |
---|
| 958 | G4double eloss = 0.0; |
---|
[961] | 959 | G4double esecdep = 0.0; |
---|
| 960 | |
---|
| 961 | /* |
---|
[819] | 962 | if(-1 < verboseLevel) { |
---|
| 963 | const G4ParticleDefinition* d = track.GetDefinition(); |
---|
| 964 | G4cout << "AlongStepDoIt for " |
---|
| 965 | << GetProcessName() << " and particle " |
---|
| 966 | << d->GetParticleName() |
---|
| 967 | << " eScaled(MeV)= " << preStepScaledEnergy/MeV |
---|
| 968 | << " range(mm)= " << fRange/mm |
---|
| 969 | << " s(mm)= " << length/mm |
---|
| 970 | << " q^2= " << chargeSqRatio |
---|
| 971 | << " md= " << d->GetPDGMass() |
---|
| 972 | << " status= " << track.GetTrackStatus() |
---|
| 973 | << G4endl; |
---|
| 974 | } |
---|
| 975 | */ |
---|
| 976 | |
---|
[961] | 977 | const G4DynamicParticle* dynParticle = track.GetDynamicParticle(); |
---|
| 978 | |
---|
[819] | 979 | // stopping |
---|
| 980 | if (length >= fRange) { |
---|
[961] | 981 | eloss = preStepKinEnergy; |
---|
[1055] | 982 | if (useDeexcitation) { |
---|
| 983 | if(idxDERegions[currentMaterialIndex]) { |
---|
| 984 | currentModel->SampleDeexcitationAlongStep(currentMaterial, track, eloss); |
---|
| 985 | if(eloss < 0.0) eloss = 0.0; |
---|
| 986 | } |
---|
| 987 | } |
---|
[819] | 988 | fParticleChange.SetProposedKineticEnergy(0.0); |
---|
[1055] | 989 | fParticleChange.ProposeLocalEnergyDeposit(eloss); |
---|
[819] | 990 | return &fParticleChange; |
---|
| 991 | } |
---|
| 992 | |
---|
| 993 | // Short step |
---|
| 994 | eloss = GetDEDXForScaledEnergy(preStepScaledEnergy)*length; |
---|
| 995 | |
---|
| 996 | // Long step |
---|
| 997 | //} else { |
---|
| 998 | if(eloss > preStepKinEnergy*linLossLimit) { |
---|
| 999 | |
---|
| 1000 | G4double x = |
---|
| 1001 | GetScaledRangeForScaledEnergy(preStepScaledEnergy) - length/reduceFactor; |
---|
| 1002 | eloss = preStepKinEnergy - ScaledKinEnergyForLoss(x)/massRatio; |
---|
[961] | 1003 | |
---|
[819] | 1004 | /* |
---|
| 1005 | if(-1 < verboseLevel) |
---|
| 1006 | G4cout << "Long STEP: rPre(mm)= " |
---|
| 1007 | << GetScaledRangeForScaledEnergy(preStepScaledEnergy)/mm |
---|
| 1008 | << " rPost(mm)= " << x/mm |
---|
| 1009 | << " ePre(MeV)= " << preStepScaledEnergy/MeV |
---|
| 1010 | << " eloss(MeV)= " << eloss/MeV |
---|
| 1011 | << " eloss0(MeV)= " |
---|
| 1012 | << GetDEDXForScaledEnergy(preStepScaledEnergy)*length/MeV |
---|
[961] | 1013 | << " lim(MeV)= " << preStepKinEnergy*linLossLimit/MeV |
---|
[819] | 1014 | << G4endl; |
---|
| 1015 | */ |
---|
| 1016 | } |
---|
| 1017 | |
---|
[961] | 1018 | /* |
---|
[819] | 1019 | G4double eloss0 = eloss; |
---|
| 1020 | if(-1 < verboseLevel ) { |
---|
| 1021 | G4cout << "Before fluct: eloss(MeV)= " << eloss/MeV |
---|
| 1022 | << " e-eloss= " << preStepKinEnergy-eloss |
---|
| 1023 | << " step(mm)= " << length/mm |
---|
| 1024 | << " range(mm)= " << fRange/mm |
---|
| 1025 | << " fluct= " << lossFluctuationFlag |
---|
| 1026 | << G4endl; |
---|
| 1027 | } |
---|
| 1028 | */ |
---|
| 1029 | |
---|
| 1030 | G4double cut = (*theCuts)[currentMaterialIndex]; |
---|
| 1031 | G4double esec = 0.0; |
---|
| 1032 | |
---|
| 1033 | // SubCutOff |
---|
| 1034 | if(useSubCutoff) { |
---|
| 1035 | if(idxSCoffRegions[currentMaterialIndex]) { |
---|
| 1036 | |
---|
[961] | 1037 | G4bool yes = false; |
---|
[819] | 1038 | G4StepPoint* prePoint = step.GetPreStepPoint(); |
---|
| 1039 | |
---|
[961] | 1040 | // Check boundary |
---|
| 1041 | if(prePoint->GetStepStatus() == fGeomBoundary) yes = true; |
---|
[819] | 1042 | |
---|
[961] | 1043 | // Check PrePoint |
---|
| 1044 | else { |
---|
| 1045 | G4double preSafety = prePoint->GetSafety(); |
---|
| 1046 | G4double rcut = currentCouple->GetProductionCuts()->GetProductionCut(1); |
---|
[819] | 1047 | |
---|
[961] | 1048 | // recompute presafety |
---|
| 1049 | if(preSafety < rcut) { |
---|
[819] | 1050 | preSafety = safetyHelper->ComputeSafety(prePoint->GetPosition()); |
---|
[961] | 1051 | } |
---|
[819] | 1052 | |
---|
[961] | 1053 | if(preSafety < rcut) yes = true; |
---|
| 1054 | |
---|
| 1055 | // Check PostPoint |
---|
| 1056 | else { |
---|
| 1057 | G4double postSafety = preSafety - length; |
---|
| 1058 | if(postSafety < rcut) { |
---|
| 1059 | postSafety = |
---|
| 1060 | safetyHelper->ComputeSafety(step.GetPostStepPoint()->GetPosition()); |
---|
| 1061 | if(postSafety < rcut) yes = true; |
---|
| 1062 | } |
---|
| 1063 | } |
---|
[819] | 1064 | } |
---|
[961] | 1065 | |
---|
[819] | 1066 | // Decide to start subcut sampling |
---|
[961] | 1067 | if(yes) { |
---|
[819] | 1068 | |
---|
| 1069 | cut = (*theSubCuts)[currentMaterialIndex]; |
---|
| 1070 | eloss -= GetSubDEDXForScaledEnergy(preStepScaledEnergy)*length; |
---|
| 1071 | scTracks.clear(); |
---|
| 1072 | SampleSubCutSecondaries(scTracks, step, |
---|
| 1073 | currentModel,currentMaterialIndex, |
---|
| 1074 | esecdep); |
---|
[961] | 1075 | // add bremsstrahlung sampling |
---|
[819] | 1076 | /* |
---|
| 1077 | if(nProcesses > 0) { |
---|
| 1078 | for(G4int i=0; i<nProcesses; i++) { |
---|
| 1079 | (scProcesses[i])->SampleSubCutSecondaries( |
---|
| 1080 | scTracks, step, (scProcesses[i])-> |
---|
| 1081 | SelectModelForMaterial(preStepKinEnergy, currentMaterialIndex), |
---|
| 1082 | currentMaterialIndex,esecdep); |
---|
| 1083 | } |
---|
| 1084 | } |
---|
| 1085 | */ |
---|
| 1086 | G4int n = scTracks.size(); |
---|
| 1087 | if(n>0) { |
---|
| 1088 | G4ThreeVector mom = dynParticle->GetMomentum(); |
---|
| 1089 | fParticleChange.SetNumberOfSecondaries(n); |
---|
| 1090 | for(G4int i=0; i<n; i++) { |
---|
| 1091 | G4Track* t = scTracks[i]; |
---|
| 1092 | G4double e = t->GetKineticEnergy(); |
---|
| 1093 | if (t->GetDefinition() == thePositron) e += 2.0*electron_mass_c2; |
---|
| 1094 | esec += e; |
---|
| 1095 | pParticleChange->AddSecondary(t); |
---|
| 1096 | } |
---|
| 1097 | } |
---|
| 1098 | } |
---|
| 1099 | } |
---|
| 1100 | } |
---|
| 1101 | |
---|
| 1102 | // Corrections, which cannot be tabulated |
---|
[961] | 1103 | currentModel->CorrectionsAlongStep(currentCouple, dynParticle, |
---|
| 1104 | eloss, esecdep, length); |
---|
[819] | 1105 | |
---|
| 1106 | // Sample fluctuations |
---|
| 1107 | if (lossFluctuationFlag) { |
---|
| 1108 | G4VEmFluctuationModel* fluc = currentModel->GetModelOfFluctuations(); |
---|
| 1109 | if(fluc && |
---|
| 1110 | (eloss + esec + esecdep + lowestKinEnergy) < preStepKinEnergy) { |
---|
| 1111 | |
---|
| 1112 | G4double tmax = |
---|
| 1113 | std::min(currentModel->MaxSecondaryKinEnergy(dynParticle),cut); |
---|
[1055] | 1114 | G4double emean = eloss; |
---|
[819] | 1115 | eloss = fluc->SampleFluctuations(currentMaterial,dynParticle, |
---|
[1055] | 1116 | tmax,length,emean); |
---|
[961] | 1117 | /* |
---|
[819] | 1118 | if(-1 < verboseLevel) |
---|
| 1119 | G4cout << "After fluct: eloss(MeV)= " << eloss/MeV |
---|
| 1120 | << " fluc= " << (eloss-eloss0)/MeV |
---|
[961] | 1121 | << " ChargeSqRatio= " << chargeSqRatio |
---|
[819] | 1122 | << " massRatio= " << massRatio |
---|
| 1123 | << " tmax= " << tmax |
---|
| 1124 | << G4endl; |
---|
| 1125 | */ |
---|
| 1126 | } |
---|
| 1127 | } |
---|
| 1128 | // add low-energy subcutoff particles |
---|
| 1129 | eloss += esecdep; |
---|
| 1130 | if(eloss < 0.0) eloss = 0.0; |
---|
| 1131 | |
---|
[1055] | 1132 | // deexcitation |
---|
| 1133 | else if (useDeexcitation) { |
---|
| 1134 | if(idxDERegions[currentMaterialIndex]) { |
---|
| 1135 | currentModel->SampleDeexcitationAlongStep(currentMaterial, track, eloss); |
---|
| 1136 | if(eloss < 0.0) eloss = 0.0; |
---|
| 1137 | } |
---|
| 1138 | } |
---|
| 1139 | |
---|
[819] | 1140 | // Energy balanse |
---|
| 1141 | G4double finalT = preStepKinEnergy - eloss - esec; |
---|
| 1142 | if (finalT <= lowestKinEnergy) { |
---|
| 1143 | eloss = preStepKinEnergy - esec; |
---|
| 1144 | finalT = 0.0; |
---|
[961] | 1145 | } else if(isIon) { |
---|
| 1146 | fParticleChange.SetProposedCharge( |
---|
| 1147 | currentModel->GetParticleCharge(track.GetDefinition(),currentMaterial,finalT)); |
---|
[819] | 1148 | } |
---|
| 1149 | |
---|
| 1150 | fParticleChange.SetProposedKineticEnergy(finalT); |
---|
| 1151 | fParticleChange.ProposeLocalEnergyDeposit(eloss); |
---|
| 1152 | |
---|
[961] | 1153 | /* |
---|
[819] | 1154 | if(-1 < verboseLevel) { |
---|
| 1155 | G4cout << "Final value eloss(MeV)= " << eloss/MeV |
---|
| 1156 | << " preStepKinEnergy= " << preStepKinEnergy |
---|
| 1157 | << " postStepKinEnergy= " << finalT |
---|
| 1158 | << " lossFlag= " << lossFluctuationFlag |
---|
| 1159 | << " status= " << track.GetTrackStatus() |
---|
| 1160 | << G4endl; |
---|
| 1161 | } |
---|
[961] | 1162 | */ |
---|
[819] | 1163 | |
---|
| 1164 | return &fParticleChange; |
---|
| 1165 | } |
---|
| 1166 | |
---|
| 1167 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1168 | |
---|
| 1169 | void G4VEnergyLossProcess::SampleSubCutSecondaries( |
---|
| 1170 | std::vector<G4Track*>& tracks, |
---|
| 1171 | const G4Step& step, |
---|
| 1172 | G4VEmModel* model, |
---|
| 1173 | G4int idx, |
---|
[961] | 1174 | G4double& /*extraEdep*/) |
---|
[819] | 1175 | { |
---|
| 1176 | // Fast check weather subcutoff can work |
---|
| 1177 | G4double subcut = (*theSubCuts)[idx]; |
---|
| 1178 | G4double cut = (*theCuts)[idx]; |
---|
| 1179 | if(cut <= subcut) return; |
---|
| 1180 | |
---|
| 1181 | const G4Track* track = step.GetTrack(); |
---|
| 1182 | const G4DynamicParticle* dp = track->GetDynamicParticle(); |
---|
[961] | 1183 | G4double e = dp->GetKineticEnergy()*massRatio; |
---|
[819] | 1184 | G4bool b; |
---|
[961] | 1185 | G4double cross = chargeSqRatio*(((*theSubLambdaTable)[idx])->GetValue(e,b)); |
---|
[819] | 1186 | G4double length = step.GetStepLength(); |
---|
| 1187 | |
---|
| 1188 | // negligible probability to get any interaction |
---|
| 1189 | if(length*cross < perMillion) return; |
---|
[961] | 1190 | /* |
---|
[819] | 1191 | if(-1 < verboseLevel) |
---|
| 1192 | G4cout << "<<< Subcutoff for " << GetProcessName() |
---|
| 1193 | << " cross(1/mm)= " << cross*mm << ">>>" |
---|
| 1194 | << " e(MeV)= " << preStepScaledEnergy |
---|
| 1195 | << " matIdx= " << currentMaterialIndex |
---|
| 1196 | << G4endl; |
---|
| 1197 | */ |
---|
| 1198 | |
---|
| 1199 | // Sample subcutoff secondaries |
---|
| 1200 | G4StepPoint* preStepPoint = step.GetPreStepPoint(); |
---|
[961] | 1201 | G4StepPoint* postStepPoint = step.GetPostStepPoint(); |
---|
[819] | 1202 | G4ThreeVector prepoint = preStepPoint->GetPosition(); |
---|
[961] | 1203 | G4ThreeVector dr = postStepPoint->GetPosition() - prepoint; |
---|
[819] | 1204 | G4double pretime = preStepPoint->GetGlobalTime(); |
---|
[961] | 1205 | G4double dt = postStepPoint->GetGlobalTime() - pretime; |
---|
| 1206 | //G4double dt = length/preStepPoint->GetVelocity(); |
---|
[819] | 1207 | G4double fragment = 0.0; |
---|
| 1208 | |
---|
| 1209 | do { |
---|
| 1210 | G4double del = -std::log(G4UniformRand())/cross; |
---|
| 1211 | fragment += del/length; |
---|
| 1212 | if (fragment > 1.0) break; |
---|
| 1213 | |
---|
| 1214 | // sample secondaries |
---|
| 1215 | secParticles.clear(); |
---|
| 1216 | model->SampleSecondaries(&secParticles,track->GetMaterialCutsCouple(), |
---|
| 1217 | dp,subcut,cut); |
---|
| 1218 | |
---|
| 1219 | // position of subcutoff particles |
---|
| 1220 | G4ThreeVector r = prepoint + fragment*dr; |
---|
| 1221 | std::vector<G4DynamicParticle*>::iterator it; |
---|
| 1222 | for(it=secParticles.begin(); it!=secParticles.end(); it++) { |
---|
| 1223 | |
---|
| 1224 | G4bool addSec = true; |
---|
[961] | 1225 | /* |
---|
[819] | 1226 | // do not track very low-energy delta-electrons |
---|
| 1227 | if(theSecondaryRangeTable && (*it)->GetDefinition() == theElectron) { |
---|
| 1228 | G4bool b; |
---|
| 1229 | G4double ekin = (*it)->GetKineticEnergy(); |
---|
| 1230 | G4double rg = ((*theSecondaryRangeTable)[idx]->GetValue(ekin, b)); |
---|
| 1231 | // if(rg < currentMinSafety) { |
---|
| 1232 | if(rg < safetyHelper->ComputeSafety(r)) { |
---|
| 1233 | extraEdep += ekin; |
---|
| 1234 | delete (*it); |
---|
| 1235 | addSec = false; |
---|
| 1236 | } |
---|
| 1237 | } |
---|
[961] | 1238 | */ |
---|
[819] | 1239 | if(addSec) { |
---|
[961] | 1240 | G4Track* t = new G4Track((*it), pretime + fragment*dt, r); |
---|
| 1241 | //G4Track* t = new G4Track((*it), pretime, r); |
---|
[819] | 1242 | t->SetTouchableHandle(track->GetTouchableHandle()); |
---|
| 1243 | tracks.push_back(t); |
---|
| 1244 | |
---|
[961] | 1245 | /* |
---|
| 1246 | if(-1 < verboseLevel) |
---|
| 1247 | G4cout << "New track " << t->GetDefinition()->GetParticleName() |
---|
| 1248 | << " e(keV)= " << t->GetKineticEnergy()/keV |
---|
| 1249 | << " fragment= " << fragment |
---|
| 1250 | << G4endl; |
---|
[819] | 1251 | */ |
---|
| 1252 | } |
---|
| 1253 | } |
---|
| 1254 | } while (fragment <= 1.0); |
---|
| 1255 | } |
---|
| 1256 | |
---|
| 1257 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1258 | |
---|
| 1259 | G4VParticleChange* G4VEnergyLossProcess::PostStepDoIt(const G4Track& track, |
---|
| 1260 | const G4Step&) |
---|
| 1261 | { |
---|
| 1262 | fParticleChange.InitializeForPostStep(track); |
---|
| 1263 | G4double finalT = track.GetKineticEnergy(); |
---|
| 1264 | if(finalT <= lowestKinEnergy) return &fParticleChange; |
---|
| 1265 | |
---|
| 1266 | G4double postStepScaledEnergy = finalT*massRatio; |
---|
| 1267 | /* |
---|
| 1268 | if(-1 < verboseLevel) { |
---|
| 1269 | G4cout << GetProcessName() |
---|
| 1270 | << "::PostStepDoIt: E(MeV)= " << finalT/MeV |
---|
| 1271 | << G4endl; |
---|
| 1272 | } |
---|
| 1273 | */ |
---|
| 1274 | // Integral approach |
---|
| 1275 | if (integral) { |
---|
| 1276 | G4double lx = GetLambdaForScaledEnergy(postStepScaledEnergy); |
---|
| 1277 | /* |
---|
| 1278 | if(preStepLambda<lx && 1 < verboseLevel && nWarnings<200) { |
---|
| 1279 | G4cout << "WARNING: for " << particle->GetParticleName() |
---|
| 1280 | << " and " << GetProcessName() |
---|
| 1281 | << " E(MeV)= " << finalT/MeV |
---|
| 1282 | << " preLambda= " << preStepLambda |
---|
| 1283 | << " < " << lx << " (postLambda) " |
---|
| 1284 | << G4endl; |
---|
| 1285 | nWarnings++; |
---|
| 1286 | } |
---|
| 1287 | */ |
---|
| 1288 | if(preStepLambda*G4UniformRand() > lx) { |
---|
| 1289 | ClearNumberOfInteractionLengthLeft(); |
---|
| 1290 | return &fParticleChange; |
---|
| 1291 | } |
---|
| 1292 | } |
---|
| 1293 | |
---|
[961] | 1294 | SelectModel(postStepScaledEnergy); |
---|
[1055] | 1295 | if(useDeexcitation) { |
---|
| 1296 | currentModel->SetDeexcitationFlag(idxDERegions[currentMaterialIndex]); |
---|
| 1297 | } |
---|
| 1298 | |
---|
[819] | 1299 | const G4DynamicParticle* dynParticle = track.GetDynamicParticle(); |
---|
| 1300 | G4double tcut = (*theCuts)[currentMaterialIndex]; |
---|
| 1301 | |
---|
| 1302 | // sample secondaries |
---|
| 1303 | secParticles.clear(); |
---|
| 1304 | currentModel->SampleSecondaries(&secParticles, currentCouple, dynParticle, tcut); |
---|
| 1305 | |
---|
| 1306 | // save secondaries |
---|
| 1307 | G4int num = secParticles.size(); |
---|
| 1308 | if(num > 0) { |
---|
| 1309 | fParticleChange.SetNumberOfSecondaries(num); |
---|
| 1310 | for (G4int i=0; i<num; i++) { |
---|
| 1311 | fParticleChange.AddSecondary(secParticles[i]); |
---|
| 1312 | } |
---|
| 1313 | } |
---|
| 1314 | |
---|
| 1315 | /* |
---|
| 1316 | if(-1 < verboseLevel) { |
---|
| 1317 | G4cout << "::PostStepDoIt: Sample secondary; Efin= " |
---|
| 1318 | << fParticleChange.GetProposedKineticEnergy()/MeV |
---|
| 1319 | << " MeV; model= (" << currentModel->LowEnergyLimit() |
---|
| 1320 | << ", " << currentModel->HighEnergyLimit() << ")" |
---|
| 1321 | << " preStepLambda= " << preStepLambda |
---|
| 1322 | << " dir= " << track.GetMomentumDirection() |
---|
| 1323 | << " status= " << track.GetTrackStatus() |
---|
| 1324 | << G4endl; |
---|
| 1325 | } |
---|
| 1326 | */ |
---|
| 1327 | ClearNumberOfInteractionLengthLeft(); |
---|
| 1328 | return &fParticleChange; |
---|
| 1329 | } |
---|
| 1330 | |
---|
| 1331 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1332 | |
---|
[961] | 1333 | G4bool G4VEnergyLossProcess::StorePhysicsTable( |
---|
| 1334 | const G4ParticleDefinition* part, const G4String& directory, |
---|
| 1335 | G4bool ascii) |
---|
[819] | 1336 | { |
---|
[961] | 1337 | G4bool res = true; |
---|
| 1338 | if ( baseParticle || part != particle ) return res; |
---|
| 1339 | |
---|
| 1340 | if(!StoreTable(part,theDEDXTable,ascii,directory,"DEDX")) |
---|
| 1341 | {res = false;} |
---|
| 1342 | |
---|
| 1343 | if(!StoreTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr")) |
---|
| 1344 | {res = false;} |
---|
| 1345 | |
---|
| 1346 | if(!StoreTable(part,theDEDXSubTable,ascii,directory,"SubDEDX")) |
---|
| 1347 | {res = false;} |
---|
| 1348 | |
---|
| 1349 | if(!StoreTable(part,theIonisationTable,ascii,directory,"Ionisation")) |
---|
| 1350 | {res = false;} |
---|
| 1351 | |
---|
| 1352 | if(!StoreTable(part,theIonisationSubTable,ascii,directory,"SubIonisation")) |
---|
| 1353 | {res = false;} |
---|
| 1354 | |
---|
| 1355 | if(isIonisation && |
---|
| 1356 | !StoreTable(part,theCSDARangeTable,ascii,directory,"CSDARange")) |
---|
| 1357 | {res = false;} |
---|
| 1358 | |
---|
| 1359 | if(isIonisation && |
---|
| 1360 | !StoreTable(part,theRangeTableForLoss,ascii,directory,"Range")) |
---|
| 1361 | {res = false;} |
---|
| 1362 | |
---|
| 1363 | if(isIonisation && |
---|
| 1364 | !StoreTable(part,theInverseRangeTable,ascii,directory,"InverseRange")) |
---|
| 1365 | {res = false;} |
---|
| 1366 | |
---|
| 1367 | if(!StoreTable(part,theLambdaTable,ascii,directory,"Lambda")) |
---|
| 1368 | {res = false;} |
---|
| 1369 | |
---|
| 1370 | if(!StoreTable(part,theSubLambdaTable,ascii,directory,"SubLambda")) |
---|
| 1371 | {res = false;} |
---|
| 1372 | |
---|
| 1373 | if ( res ) { |
---|
| 1374 | if(0 < verboseLevel) { |
---|
| 1375 | G4cout << "Physics tables are stored for " << particle->GetParticleName() |
---|
| 1376 | << " and process " << GetProcessName() |
---|
| 1377 | << " in the directory <" << directory |
---|
| 1378 | << "> " << G4endl; |
---|
| 1379 | } |
---|
| 1380 | } else { |
---|
| 1381 | G4cout << "Fail to store Physics Tables for " |
---|
| 1382 | << particle->GetParticleName() |
---|
| 1383 | << " and process " << GetProcessName() |
---|
| 1384 | << " in the directory <" << directory |
---|
| 1385 | << "> " << G4endl; |
---|
| 1386 | } |
---|
| 1387 | return res; |
---|
| 1388 | } |
---|
| 1389 | |
---|
| 1390 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
---|
| 1391 | |
---|
| 1392 | G4bool G4VEnergyLossProcess::RetrievePhysicsTable( |
---|
| 1393 | const G4ParticleDefinition* part, const G4String& directory, |
---|
| 1394 | G4bool ascii) |
---|
| 1395 | { |
---|
| 1396 | G4bool res = true; |
---|
| 1397 | const G4String particleName = part->GetParticleName(); |
---|
| 1398 | |
---|
| 1399 | if(1 < verboseLevel) { |
---|
| 1400 | G4cout << "G4VEnergyLossProcess::RetrievePhysicsTable() for " |
---|
| 1401 | << particleName << " and process " << GetProcessName() |
---|
| 1402 | << "; tables_are_built= " << tablesAreBuilt |
---|
[819] | 1403 | << G4endl; |
---|
[961] | 1404 | } |
---|
| 1405 | if(particle == part) { |
---|
[819] | 1406 | |
---|
[961] | 1407 | // G4bool yes = true; |
---|
| 1408 | if ( !baseParticle ) { |
---|
| 1409 | |
---|
| 1410 | G4bool fpi = true; |
---|
| 1411 | if(!RetrieveTable(part,theDEDXTable,ascii,directory,"DEDX",fpi)) |
---|
| 1412 | {fpi = false;} |
---|
| 1413 | |
---|
| 1414 | if(!RetrieveTable(part,theIonisationTable,ascii,directory,"Ionisation",false)) |
---|
| 1415 | {fpi = false;} |
---|
| 1416 | |
---|
| 1417 | if(!RetrieveTable(part,theRangeTableForLoss,ascii,directory,"Range",fpi)) |
---|
| 1418 | {res = false;} |
---|
| 1419 | |
---|
| 1420 | if(!RetrieveTable(part,theDEDXunRestrictedTable,ascii,directory,"DEDXnr",false)) |
---|
| 1421 | {res = false;} |
---|
| 1422 | |
---|
| 1423 | if(!RetrieveTable(part,theCSDARangeTable,ascii,directory,"CSDARange",false)) |
---|
| 1424 | {res = false;} |
---|
| 1425 | |
---|
| 1426 | if(!RetrieveTable(part,theInverseRangeTable,ascii,directory,"InverseRange",fpi)) |
---|
| 1427 | {res = false;} |
---|
| 1428 | |
---|
| 1429 | if(!RetrieveTable(part,theLambdaTable,ascii,directory,"Lambda",true)) |
---|
| 1430 | {res = false;} |
---|
| 1431 | |
---|
| 1432 | G4bool yes = false; |
---|
| 1433 | if(nSCoffRegions > 0) {yes = true;} |
---|
| 1434 | |
---|
| 1435 | if(!RetrieveTable(part,theDEDXSubTable,ascii,directory,"SubDEDX",yes)) |
---|
| 1436 | {res = false;} |
---|
| 1437 | |
---|
| 1438 | if(!RetrieveTable(part,theSubLambdaTable,ascii,directory,"SubLambda",yes)) |
---|
| 1439 | {res = false;} |
---|
| 1440 | |
---|
| 1441 | if(!fpi) yes = false; |
---|
| 1442 | if(!RetrieveTable(part,theIonisationSubTable,ascii,directory,"SubIonisation",yes)) |
---|
| 1443 | {res = false;} |
---|
| 1444 | } |
---|
| 1445 | } |
---|
| 1446 | |
---|
| 1447 | return res; |
---|
| 1448 | } |
---|
| 1449 | |
---|
| 1450 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
---|
| 1451 | |
---|
[1055] | 1452 | G4bool G4VEnergyLossProcess::StoreTable(const G4ParticleDefinition* part, |
---|
| 1453 | G4PhysicsTable* aTable, G4bool ascii, |
---|
| 1454 | const G4String& directory, |
---|
| 1455 | const G4String& tname) |
---|
| 1456 | { |
---|
| 1457 | G4bool res = true; |
---|
| 1458 | if ( aTable ) { |
---|
| 1459 | const G4String name = GetPhysicsTableFileName(part,directory,tname,ascii); |
---|
| 1460 | if( !aTable->StorePhysicsTable(name,ascii)) res = false; |
---|
| 1461 | } |
---|
| 1462 | return res; |
---|
| 1463 | } |
---|
| 1464 | |
---|
| 1465 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo..... |
---|
| 1466 | |
---|
[961] | 1467 | G4bool G4VEnergyLossProcess::RetrieveTable(const G4ParticleDefinition* part, |
---|
| 1468 | G4PhysicsTable* aTable, G4bool ascii, |
---|
| 1469 | const G4String& directory, |
---|
| 1470 | const G4String& tname, |
---|
| 1471 | G4bool mandatory) |
---|
| 1472 | { |
---|
| 1473 | G4bool res = true; |
---|
| 1474 | G4String filename = GetPhysicsTableFileName(part,directory,tname,ascii); |
---|
| 1475 | G4bool yes = aTable->ExistPhysicsTable(filename); |
---|
| 1476 | if(yes) { |
---|
| 1477 | yes = G4PhysicsTableHelper::RetrievePhysicsTable(aTable,filename,ascii); |
---|
| 1478 | if((G4LossTableManager::Instance())->SplineFlag()) { |
---|
| 1479 | size_t n = aTable->length(); |
---|
| 1480 | for(size_t i=0; i<n; i++) {(*aTable)[i]->SetSpline(true);} |
---|
| 1481 | } |
---|
| 1482 | } |
---|
| 1483 | if(yes) { |
---|
| 1484 | if (0 < verboseLevel) { |
---|
| 1485 | G4cout << tname << " table for " << part->GetParticleName() |
---|
| 1486 | << " is Retrieved from <" << filename << ">" |
---|
[819] | 1487 | << G4endl; |
---|
[961] | 1488 | } |
---|
| 1489 | } else { |
---|
| 1490 | if(mandatory) res = false; |
---|
| 1491 | if(mandatory || 1 < verboseLevel) { |
---|
| 1492 | G4cout << tname << " table for " << part->GetParticleName() |
---|
| 1493 | << " from file <" |
---|
| 1494 | << filename << "> is not Retrieved" |
---|
[819] | 1495 | << G4endl; |
---|
| 1496 | } |
---|
| 1497 | } |
---|
[961] | 1498 | return res; |
---|
[819] | 1499 | } |
---|
| 1500 | |
---|
| 1501 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
[1055] | 1502 | |
---|
| 1503 | G4double G4VEnergyLossProcess::GetDEDXDispersion( |
---|
| 1504 | const G4MaterialCutsCouple *couple, |
---|
| 1505 | const G4DynamicParticle* dp, |
---|
| 1506 | G4double length) |
---|
| 1507 | { |
---|
| 1508 | DefineMaterial(couple); |
---|
| 1509 | G4double ekin = dp->GetKineticEnergy(); |
---|
| 1510 | SelectModel(ekin*massRatio); |
---|
| 1511 | G4double tmax = currentModel->MaxSecondaryKinEnergy(dp); |
---|
| 1512 | tmax = std::min(tmax,(*theCuts)[currentMaterialIndex]); |
---|
| 1513 | G4double d = 0.0; |
---|
| 1514 | G4VEmFluctuationModel* fm = currentModel->GetModelOfFluctuations(); |
---|
| 1515 | if(fm) d = fm->Dispersion(currentMaterial,dp,tmax,length); |
---|
| 1516 | return d; |
---|
| 1517 | } |
---|
| 1518 | |
---|
| 1519 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1520 | |
---|
| 1521 | G4double G4VEnergyLossProcess::CrossSectionPerVolume( |
---|
| 1522 | G4double kineticEnergy, const G4MaterialCutsCouple* couple) |
---|
| 1523 | { |
---|
| 1524 | // Cross section per volume is calculated |
---|
| 1525 | DefineMaterial(couple); |
---|
| 1526 | G4double cross = 0.0; |
---|
| 1527 | G4bool b; |
---|
| 1528 | if(theLambdaTable) { |
---|
| 1529 | cross = |
---|
| 1530 | ((*theLambdaTable)[currentMaterialIndex])->GetValue(kineticEnergy, b); |
---|
| 1531 | } else { |
---|
| 1532 | SelectModel(kineticEnergy); |
---|
| 1533 | cross = |
---|
| 1534 | currentModel->CrossSectionPerVolume(currentMaterial, |
---|
| 1535 | particle, kineticEnergy, |
---|
| 1536 | (*theCuts)[currentMaterialIndex]); |
---|
| 1537 | } |
---|
| 1538 | |
---|
| 1539 | return cross; |
---|
| 1540 | } |
---|
| 1541 | |
---|
| 1542 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1543 | |
---|
| 1544 | G4double G4VEnergyLossProcess::MeanFreePath(const G4Track& track) |
---|
| 1545 | { |
---|
| 1546 | DefineMaterial(track.GetMaterialCutsCouple()); |
---|
| 1547 | preStepLambda = GetLambdaForScaledEnergy(track.GetKineticEnergy()*massRatio); |
---|
| 1548 | G4double x = DBL_MAX; |
---|
| 1549 | if(DBL_MIN < preStepLambda) x = 1.0/preStepLambda; |
---|
| 1550 | return x; |
---|
| 1551 | } |
---|
| 1552 | |
---|
| 1553 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1554 | |
---|
| 1555 | G4double G4VEnergyLossProcess::ContinuousStepLimit(const G4Track& track, |
---|
| 1556 | G4double x, G4double y, |
---|
| 1557 | G4double& z) |
---|
| 1558 | { |
---|
| 1559 | G4GPILSelection sel; |
---|
| 1560 | return AlongStepGetPhysicalInteractionLength(track, x, y, z, &sel); |
---|
| 1561 | } |
---|
| 1562 | |
---|
| 1563 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1564 | |
---|
| 1565 | G4double G4VEnergyLossProcess::GetMeanFreePath( |
---|
| 1566 | const G4Track& track, |
---|
| 1567 | G4double, |
---|
| 1568 | G4ForceCondition* condition) |
---|
| 1569 | |
---|
| 1570 | { |
---|
| 1571 | *condition = NotForced; |
---|
| 1572 | return MeanFreePath(track); |
---|
| 1573 | } |
---|
| 1574 | |
---|
| 1575 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1576 | |
---|
| 1577 | G4double G4VEnergyLossProcess::GetContinuousStepLimit( |
---|
| 1578 | const G4Track&, |
---|
| 1579 | G4double, G4double, G4double&) |
---|
| 1580 | { |
---|
| 1581 | return DBL_MAX; |
---|
| 1582 | } |
---|
| 1583 | |
---|
| 1584 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1585 | |
---|
| 1586 | G4PhysicsVector* G4VEnergyLossProcess::LambdaPhysicsVector( |
---|
| 1587 | const G4MaterialCutsCouple* couple, G4double cut) |
---|
| 1588 | { |
---|
| 1589 | // G4double cut = (*theCuts)[couple->GetIndex()]; |
---|
| 1590 | // G4int nbins = nLambdaBins; |
---|
| 1591 | G4double tmin = |
---|
| 1592 | std::max(MinPrimaryEnergy(particle, couple->GetMaterial(), cut), |
---|
| 1593 | minKinEnergy); |
---|
| 1594 | if(tmin >= maxKinEnergy) tmin = 0.5*maxKinEnergy; |
---|
| 1595 | G4PhysicsVector* v = new G4PhysicsLogVector(tmin, maxKinEnergy, nBins); |
---|
| 1596 | v->SetSpline((G4LossTableManager::Instance())->SplineFlag()); |
---|
| 1597 | |
---|
| 1598 | return v; |
---|
| 1599 | } |
---|
| 1600 | |
---|
| 1601 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
[961] | 1602 | |
---|
| 1603 | void G4VEnergyLossProcess::AddCollaborativeProcess( |
---|
| 1604 | G4VEnergyLossProcess* p) |
---|
| 1605 | { |
---|
| 1606 | G4bool add = true; |
---|
| 1607 | if(p->GetProcessName() != "eBrem") add = false; |
---|
| 1608 | if(add && nProcesses > 0) { |
---|
| 1609 | for(G4int i=0; i<nProcesses; i++) { |
---|
| 1610 | if(p == scProcesses[i]) { |
---|
| 1611 | add = false; |
---|
| 1612 | break; |
---|
| 1613 | } |
---|
| 1614 | } |
---|
| 1615 | } |
---|
| 1616 | if(add) { |
---|
| 1617 | scProcesses.push_back(p); |
---|
| 1618 | nProcesses++; |
---|
| 1619 | if (1 < verboseLevel) { |
---|
| 1620 | G4cout << "### The process " << p->GetProcessName() |
---|
| 1621 | << " is added to the list of collaborative processes of " |
---|
| 1622 | << GetProcessName() << G4endl; |
---|
| 1623 | } |
---|
| 1624 | } |
---|
| 1625 | } |
---|
| 1626 | |
---|
| 1627 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1628 | |
---|
[1055] | 1629 | void G4VEnergyLossProcess::SetDEDXTable(G4PhysicsTable* p, G4EmTableType tType) |
---|
[819] | 1630 | { |
---|
[1055] | 1631 | if(fTotal == tType && theDEDXunRestrictedTable != p) { |
---|
| 1632 | if(theDEDXunRestrictedTable) theDEDXunRestrictedTable->clearAndDestroy(); |
---|
| 1633 | theDEDXunRestrictedTable = p; |
---|
| 1634 | if(p) { |
---|
| 1635 | size_t n = p->length(); |
---|
| 1636 | G4PhysicsVector* pv = (*p)[0]; |
---|
| 1637 | G4double emax = maxKinEnergyCSDA; |
---|
| 1638 | G4bool b; |
---|
| 1639 | theDEDXAtMaxEnergy = new G4double [n]; |
---|
| 1640 | |
---|
| 1641 | for (size_t i=0; i<n; i++) { |
---|
| 1642 | pv = (*p)[i]; |
---|
| 1643 | G4double dedx = pv->GetValue(emax, b); |
---|
| 1644 | theDEDXAtMaxEnergy[i] = dedx; |
---|
| 1645 | //G4cout << "i= " << i << " emax(MeV)= " << emax/MeV<< " dedx= " |
---|
| 1646 | //<< dedx << G4endl; |
---|
| 1647 | } |
---|
| 1648 | } |
---|
| 1649 | |
---|
| 1650 | } else if(fRestricted == tType) { |
---|
| 1651 | theDEDXTable = p; |
---|
| 1652 | } else if(fSubRestricted == tType) { |
---|
| 1653 | theDEDXSubTable = p; |
---|
| 1654 | } else if(fIsIonisation == tType && theIonisationTable != p) { |
---|
| 1655 | if(theIonisationTable) theIonisationTable->clearAndDestroy(); |
---|
| 1656 | theIonisationTable = p; |
---|
| 1657 | } else if(fIsSubIonisation == tType && theIonisationSubTable != p) { |
---|
| 1658 | if(theIonisationSubTable) theIonisationSubTable->clearAndDestroy(); |
---|
| 1659 | theIonisationSubTable = p; |
---|
| 1660 | } |
---|
[819] | 1661 | } |
---|
| 1662 | |
---|
| 1663 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1664 | |
---|
[1055] | 1665 | void G4VEnergyLossProcess::SetCSDARangeTable(G4PhysicsTable* p) |
---|
| 1666 | { |
---|
| 1667 | if(theCSDARangeTable != p) theCSDARangeTable = p; |
---|
[819] | 1668 | |
---|
[1055] | 1669 | if(p) { |
---|
| 1670 | size_t n = p->length(); |
---|
| 1671 | G4PhysicsVector* pv = (*p)[0]; |
---|
| 1672 | G4double emax = maxKinEnergyCSDA; |
---|
| 1673 | G4bool b; |
---|
| 1674 | theRangeAtMaxEnergy = new G4double [n]; |
---|
| 1675 | |
---|
| 1676 | for (size_t i=0; i<n; i++) { |
---|
| 1677 | pv = (*p)[i]; |
---|
| 1678 | G4double r2 = pv->GetValue(emax, b); |
---|
| 1679 | theRangeAtMaxEnergy[i] = r2; |
---|
| 1680 | //G4cout << "i= " << i << " e2(MeV)= " << emax/MeV << " r2= " |
---|
| 1681 | //<< r2<< G4endl; |
---|
| 1682 | } |
---|
| 1683 | } |
---|
| 1684 | } |
---|
| 1685 | |
---|
[819] | 1686 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1687 | |
---|
[1055] | 1688 | void G4VEnergyLossProcess::SetRangeTableForLoss(G4PhysicsTable* p) |
---|
| 1689 | { |
---|
| 1690 | if(theRangeTableForLoss != p) { |
---|
| 1691 | theRangeTableForLoss = p; |
---|
| 1692 | if(1 < verboseLevel) { |
---|
| 1693 | G4cout << "### Set Range table " << p |
---|
| 1694 | << " for " << particle->GetParticleName() |
---|
| 1695 | << " and process " << GetProcessName() << G4endl; |
---|
| 1696 | } |
---|
| 1697 | } |
---|
| 1698 | } |
---|
| 1699 | |
---|
| 1700 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1701 | |
---|
| 1702 | void G4VEnergyLossProcess::SetSecondaryRangeTable(G4PhysicsTable* p) |
---|
| 1703 | { |
---|
| 1704 | if(theSecondaryRangeTable != p) { |
---|
| 1705 | theSecondaryRangeTable = p; |
---|
| 1706 | if(1 < verboseLevel) { |
---|
| 1707 | G4cout << "### Set SecondaryRange table " << p |
---|
| 1708 | << " for " << particle->GetParticleName() |
---|
| 1709 | << " and process " << GetProcessName() << G4endl; |
---|
| 1710 | } |
---|
| 1711 | } |
---|
| 1712 | } |
---|
| 1713 | |
---|
| 1714 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1715 | |
---|
| 1716 | void G4VEnergyLossProcess::SetInverseRangeTable(G4PhysicsTable* p) |
---|
| 1717 | { |
---|
| 1718 | if(theInverseRangeTable != p) { |
---|
| 1719 | theInverseRangeTable = p; |
---|
| 1720 | if(1 < verboseLevel) { |
---|
| 1721 | G4cout << "### Set InverseRange table " << p |
---|
| 1722 | << " for " << particle->GetParticleName() |
---|
| 1723 | << " and process " << GetProcessName() << G4endl; |
---|
| 1724 | } |
---|
| 1725 | } |
---|
| 1726 | } |
---|
| 1727 | |
---|
| 1728 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1729 | |
---|
| 1730 | void G4VEnergyLossProcess::SetLambdaTable(G4PhysicsTable* p) |
---|
| 1731 | { |
---|
| 1732 | if(1 < verboseLevel) { |
---|
| 1733 | G4cout << "### Set Lambda table " << p |
---|
| 1734 | << " for " << particle->GetParticleName() |
---|
| 1735 | << " and process " << GetProcessName() << G4endl; |
---|
| 1736 | } |
---|
| 1737 | if(theLambdaTable != p) theLambdaTable = p; |
---|
| 1738 | tablesAreBuilt = true; |
---|
| 1739 | |
---|
| 1740 | if(p) { |
---|
| 1741 | size_t n = p->length(); |
---|
| 1742 | G4PhysicsVector* pv = (*p)[0]; |
---|
| 1743 | G4double e, s, smax, emax; |
---|
| 1744 | theEnergyOfCrossSectionMax = new G4double [n]; |
---|
| 1745 | theCrossSectionMax = new G4double [n]; |
---|
| 1746 | G4bool b; |
---|
| 1747 | |
---|
| 1748 | for (size_t i=0; i<n; i++) { |
---|
| 1749 | pv = (*p)[i]; |
---|
| 1750 | emax = DBL_MAX; |
---|
| 1751 | smax = 0.0; |
---|
| 1752 | if(pv) { |
---|
| 1753 | size_t nb = pv->GetVectorLength(); |
---|
| 1754 | emax = pv->GetLowEdgeEnergy(nb); |
---|
| 1755 | for (size_t j=0; j<nb; j++) { |
---|
| 1756 | e = pv->GetLowEdgeEnergy(j); |
---|
| 1757 | s = pv->GetValue(e,b); |
---|
| 1758 | if(s > smax) { |
---|
| 1759 | smax = s; |
---|
| 1760 | emax = e; |
---|
| 1761 | } |
---|
| 1762 | } |
---|
| 1763 | } |
---|
| 1764 | theEnergyOfCrossSectionMax[i] = emax; |
---|
| 1765 | theCrossSectionMax[i] = smax; |
---|
| 1766 | if(1 < verboseLevel) { |
---|
| 1767 | G4cout << "For " << particle->GetParticleName() |
---|
| 1768 | << " Max CS at i= " << i << " emax(MeV)= " << emax/MeV |
---|
| 1769 | << " lambda= " << smax << G4endl; |
---|
| 1770 | } |
---|
| 1771 | } |
---|
| 1772 | } |
---|
| 1773 | } |
---|
| 1774 | |
---|
| 1775 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1776 | |
---|
| 1777 | void G4VEnergyLossProcess::SetSubLambdaTable(G4PhysicsTable* p) |
---|
| 1778 | { |
---|
| 1779 | if(theSubLambdaTable != p) { |
---|
| 1780 | theSubLambdaTable = p; |
---|
| 1781 | if(1 < verboseLevel) { |
---|
| 1782 | G4cout << "### Set SebLambda table " << p |
---|
| 1783 | << " for " << particle->GetParticleName() |
---|
| 1784 | << " and process " << GetProcessName() << G4endl; |
---|
| 1785 | } |
---|
| 1786 | } |
---|
| 1787 | } |
---|
| 1788 | |
---|
| 1789 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... |
---|
| 1790 | |
---|