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Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitatio 16 // * for the full disclaimer and the limitation of liability. * 17 // * 17 // * * 18 // * This code implementation is the result 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboratio 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distri 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you ag 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publicati 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Sof 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************* 24 // ******************************************************************** 25 // 25 // 26 /// \file electromagnetic/TestEm17/src/RunActi 26 /// \file electromagnetic/TestEm17/src/RunAction.cc 27 /// \brief Implementation of the RunAction cla 27 /// \brief Implementation of the RunAction class 28 // 28 // 29 // << 29 // $Id: RunAction.cc 67491 2013-02-22 17:03:46Z vnivanch $ >> 30 // 30 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 31 //....oooOO0OOooo........oooOO0OOooo........oo 32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 32 33 33 #include "RunAction.hh" 34 #include "RunAction.hh" 34 35 35 #include "DetectorConstruction.hh" 36 #include "DetectorConstruction.hh" >> 37 #include "PrimaryGeneratorAction.hh" 36 #include "HistoManager.hh" 38 #include "HistoManager.hh" 37 #include "MuCrossSections.hh" 39 #include "MuCrossSections.hh" 38 #include "PrimaryGeneratorAction.hh" << 39 40 40 #include "G4EmCalculator.hh" << 41 #include "G4PhysicalConstants.hh" << 42 #include "G4ProductionCutsTable.hh" << 43 #include "G4Run.hh" 41 #include "G4Run.hh" 44 #include "G4RunManager.hh" 42 #include "G4RunManager.hh" 45 #include "G4SystemOfUnits.hh" << 46 #include "G4UnitsTable.hh" 43 #include "G4UnitsTable.hh" >> 44 >> 45 #include "G4PhysicalConstants.hh" >> 46 #include "G4SystemOfUnits.hh" 47 #include "Randomize.hh" 47 #include "Randomize.hh" 48 48 49 //....oooOO0OOooo........oooOO0OOooo........oo 49 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 50 50 51 RunAction::RunAction(DetectorConstruction* det << 51 RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* prim, 52 : G4UserRunAction(), fDetector(det), fPrimar << 52 HistoManager* HistM) 53 { << 53 : G4UserRunAction(), 54 fMucs = new MuCrossSections(); << 54 fDetector(det), fPrimary(prim), fProcCounter(0), fHistoManager(HistM) 55 } << 55 {} 56 56 57 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 58 58 59 RunAction::~RunAction() 59 RunAction::~RunAction() 60 { << 60 {} 61 delete fMucs; << 62 } << 63 61 64 //....oooOO0OOooo........oooOO0OOooo........oo 62 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 65 63 66 void RunAction::BeginOfRunAction(const G4Run* 64 void RunAction::BeginOfRunAction(const G4Run* aRun) 67 { << 65 { 68 G4cout << "### Run " << aRun->GetRunID() << 66 G4cout << "### Run " << aRun->GetRunID() << " start." << G4endl; 69 << 67 70 // save Rndm status 68 // save Rndm status >> 69 G4RunManager::GetRunManager()->SetRandomNumberStore(false); 71 CLHEP::HepRandom::showEngineStatus(); 70 CLHEP::HepRandom::showEngineStatus(); 72 71 73 fProcCounter = new ProcessesCount(); << 72 fProcCounter = new ProcessesCount; 74 fHistoManager->Book(); << 73 fHistoManager->book(); 75 } 74 } 76 75 77 //....oooOO0OOooo........oooOO0OOooo........oo 76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 78 77 79 void RunAction::CountProcesses(const G4String& << 78 void RunAction::CountProcesses(G4String procName) 80 { 79 { 81 // does the process already encounted ? << 80 //does the process already encounted ? 82 size_t n = fProcCounter->size(); << 81 size_t nbProc = fProcCounter->size(); 83 for (size_t i = 0; i < n; ++i) { << 82 size_t i = 0; 84 if ((*fProcCounter)[i]->GetName() == procN << 83 while ((i<nbProc)&&((*fProcCounter)[i]->GetName()!=procName)) i++; 85 (*fProcCounter)[i]->Count(); << 84 if (i == nbProc) fProcCounter->push_back( new OneProcessCount(procName)); 86 return; << 85 87 } << 86 (*fProcCounter)[i]->Count(); 88 } << 89 OneProcessCount* count = new OneProcessCount << 90 count->Count(); << 91 fProcCounter->push_back(count); << 92 } 87 } 93 88 94 //....oooOO0OOooo........oooOO0OOooo........oo 89 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 95 90 96 void RunAction::EndOfRunAction(const G4Run* aR 91 void RunAction::EndOfRunAction(const G4Run* aRun) 97 { 92 { 98 G4int NbOfEvents = aRun->GetNumberOfEvent(); 93 G4int NbOfEvents = aRun->GetNumberOfEvent(); 99 if (NbOfEvents == 0) return; 94 if (NbOfEvents == 0) return; 100 << 95 101 // std::ios::fmtflags mode = G4cout.flags() << 96 std::ios::fmtflags mode = G4cout.flags(); 102 G4int prec = G4cout.precision(2); << 97 G4int prec = G4cout.precision(2); 103 << 98 104 const G4Material* material = fDetector->GetM << 99 G4Material* material = fDetector->GetMaterial(); 105 G4double length = fDetector->GetSize(); << 100 G4double length = fDetector->GetSize(); 106 G4double density = material->GetDensity(); 101 G4double density = material->GetDensity(); 107 << 102 108 G4String particle = fPrimary->GetParticleGun << 103 G4String particle = fPrimary->GetParticleGun()->GetParticleDefinition() >> 104 ->GetParticleName(); 109 G4double energy = fPrimary->GetParticleGun() 105 G4double energy = fPrimary->GetParticleGun()->GetParticleEnergy(); 110 << 106 111 G4cout << "\n The run consists of " << NbOfE << 107 G4cout << "\n The run consists of " << NbOfEvents << " "<< particle << " of " 112 << G4BestUnit(energy, "Energy") << " << 108 << G4BestUnit(energy,"Energy") << " through " 113 << material->GetName() << " (density: << 109 << G4BestUnit(length,"Length") << " of " 114 << G4endl; << 110 << material->GetName() << " (density: " 115 << 111 << G4BestUnit(density,"Volumic Mass") << ")" << G4endl; 116 // total number of process calls << 112 >> 113 //total number of process calls 117 G4double countTot = 0.; 114 G4double countTot = 0.; 118 G4cout << "\n Number of process calls --->"; 115 G4cout << "\n Number of process calls --->"; 119 for (size_t i = 0; i < fProcCounter->size(); << 116 for (size_t i=0; i< fProcCounter->size();i++) { 120 G4String procName = (*fProcCounter)[i]->Ge << 117 G4String procName = (*fProcCounter)[i]->GetName(); 121 if (procName != "Transportation") { << 118 if (procName != "Transportation") { 122 G4int count = (*fProcCounter)[i]->GetCou << 119 G4int count = (*fProcCounter)[i]->GetCounter(); 123 G4cout << "\t" << procName << " : " << c << 120 G4cout << "\t" << procName << " : " << count; 124 countTot += count; << 121 countTot += count; 125 } << 122 } 126 } << 123 } 127 << 124 G4cout << G4endl; 128 // compute totalCrossSection, meanFreePath a << 125 >> 126 //compute totalCrossSection, meanFreePath and massicCrossSection 129 // 127 // 130 G4double totalCrossSection = countTot / (NbO << 128 G4double totalCrossSection = countTot/(NbOfEvents*length); 131 G4double MeanFreePath = 1. / totalCrossSecti << 129 G4double MeanFreePath = 1./totalCrossSection; 132 G4double massCrossSection = totalCrossSectio << 130 G4double massCrossSection =totalCrossSection/density; 133 << 131 134 G4cout.precision(5); 132 G4cout.precision(5); 135 G4cout << "\n Simulation: " 133 G4cout << "\n Simulation: " 136 << "total CrossSection = " << totalCr << 134 << "total CrossSection = " << totalCrossSection*cm << " /cm" 137 << "\t MeanFreePath = " << G4BestUnit << 135 << "\t MeanFreePath = " << G4BestUnit(MeanFreePath,"Length") 138 << "\t massicCrossSection = " << mass << 136 << "\t massicCrossSection = " << massCrossSection*g/cm2 << " cm2/g" 139 << 137 << G4endl; 140 // compute theoretical predictions << 138 >> 139 //compute theoritical predictions 141 // 140 // 142 if (particle == "mu+" || particle == "mu-") << 141 if(particle == "mu+" || particle == "mu-") { 143 totalCrossSection = 0.; 142 totalCrossSection = 0.; 144 for (size_t i = 0; i < fProcCounter->size( << 143 for (size_t i=0; i< fProcCounter->size();i++) { 145 G4String procName = (*fProcCounter)[i]-> 144 G4String procName = (*fProcCounter)[i]->GetName(); 146 if (procName != "Transportation") { 145 if (procName != "Transportation") { 147 totalCrossSection += ComputeTheory(pro 146 totalCrossSection += ComputeTheory(procName, NbOfEvents); 148 FillCrossSectionHisto(procName, NbOfEv << 149 } 147 } 150 } 148 } 151 << 149 152 MeanFreePath = 1. / totalCrossSection; << 150 MeanFreePath = 1./totalCrossSection; 153 massCrossSection = totalCrossSection / den << 151 massCrossSection = totalCrossSection/density; 154 << 152 155 G4cout << " Theory: " 153 G4cout << " Theory: " 156 << "total CrossSection = " << total << 154 << "total CrossSection = " << totalCrossSection*cm << " /cm" 157 << "\t MeanFreePath = " << G4BestUn << 155 << "\t MeanFreePath = " << G4BestUnit(MeanFreePath,"Length") 158 << "\t massicCrossSection = " << ma << 156 << "\t massicCrossSection = " << massCrossSection*g/cm2 << " cm2/g" 159 } << 157 << G4endl; 160 << 158 } 161 // G4cout.setf(mode,std::ios::floatfield); << 159 162 G4cout.precision(prec); << 160 G4cout.setf(mode,std::ios::floatfield); 163 << 161 G4cout.precision(prec); 164 // delete and remove all contents in fProcCo << 162 165 size_t n = fProcCounter->size(); << 163 // delete and remove all contents in fProcCounter 166 for (size_t i = 0; i < n; ++i) { << 164 while (fProcCounter->size()>0){ 167 delete (*fProcCounter)[i]; << 165 OneProcessCount* aProcCount=fProcCounter->back(); >> 166 fProcCounter->pop_back(); >> 167 delete aProcCount; 168 } 168 } 169 delete fProcCounter; 169 delete fProcCounter; 170 << 170 171 fHistoManager->Save(); << 171 fHistoManager->save(); 172 << 172 173 // show Rndm status 173 // show Rndm status 174 // CLHEP::HepRandom::showEngineStatus(); << 174 CLHEP::HepRandom::showEngineStatus(); 175 } 175 } 176 176 177 //....oooOO0OOooo........oooOO0OOooo........oo 177 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 178 178 179 G4double RunAction::ComputeTheory(const G4Stri << 179 G4double RunAction::ComputeTheory(G4String process, G4int NbOfMu) 180 { << 180 { 181 const G4Material* material = fDetector->GetM << 181 G4Material* material = fDetector->GetMaterial(); 182 G4double ekin = fPrimary->GetParticleGun()-> 182 G4double ekin = fPrimary->GetParticleGun()->GetParticleEnergy(); 183 G4double particleMass = fPrimary->GetParticl << 183 MuCrossSections crossSections; 184 << 185 G4int id = 0; << 186 G4double cut = 1.e-10 * ekin; << 187 if (process == "muIoni") { << 188 id = 11; << 189 cut = GetEnergyCut(material, 1); << 190 } << 191 else if (process == "muPairProd") { << 192 id = 12; << 193 cut = 2 * (GetEnergyCut(material, 1) + ele << 194 } << 195 else if (process == "muBrems") { << 196 id = 13; << 197 cut = GetEnergyCut(material, 0); << 198 } << 199 else if (process == "muonNuclear") { << 200 id = 14; << 201 cut = 100 * MeV; << 202 } << 203 else if (process == "muToMuonPairProd") { << 204 id = 18; << 205 cut = 2 * particleMass; << 206 } << 207 if (id == 0) { << 208 return 0.; << 209 } << 210 184 >> 185 G4int id = 0; G4double cut = 0.; >> 186 if (process == "muIoni") {id = 11; cut = GetEnergyCut(material,1);} >> 187 else if (process == "muPairProd") {id = 12; cut = 2*(GetEnergyCut(material,1) >> 188 + electron_mass_c2); } >> 189 else if (process == "muBrems") {id = 13; cut = GetEnergyCut(material,0);} >> 190 else if (process == "muonNuclear"){id = 14; } >> 191 if (id == 0) { return 0.; } >> 192 211 G4int nbOfBins = 100; 193 G4int nbOfBins = 100; 212 // G4double binMin = -10.; << 194 G4double binMin = -10.; 213 G4double binMin = std::log10(cut / ekin); << 214 G4double binMax = 0.; 195 G4double binMax = 0.; 215 G4double binWidth = (binMax - binMin) / G4do << 196 G4double binWidth = (binMax-binMin)/G4double(nbOfBins); 216 197 217 // create histo for theoretical crossSection << 198 //create histo for theoritical crossSections, with same bining as simulation 218 // 199 // 219 G4AnalysisManager* analysisManager = G4Analy 200 G4AnalysisManager* analysisManager = G4AnalysisManager::Instance(); 220 << 201 221 G4H1* histoTh = 0; << 202 G4AnaH1* histoTh = 0; >> 203 // G4AnaH1* histoMC = 0; 222 if (fHistoManager->HistoExist(id)) { 204 if (fHistoManager->HistoExist(id)) { 223 histoTh = analysisManager->GetH1(fHistoMan << 205 histoTh = analysisManager->GetH1(fHistoManager->GetHistoID(id)); >> 206 //histoMC = analysisManager->GetH1(fHistoManager->GetHistoID(id-10)); 224 nbOfBins = fHistoManager->GetNbins(id); 207 nbOfBins = fHistoManager->GetNbins(id); 225 binMin = fHistoManager->GetVmin(id); << 208 binMin = fHistoManager->GetVmin (id); 226 binMax = fHistoManager->GetVmax(id); << 209 binMax = fHistoManager->GetVmax (id); 227 binWidth = fHistoManager->GetBinWidth(id); << 210 binWidth = fHistoManager->GetBinWidth(id); 228 } << 211 } 229 << 212 230 // compute and plot differential crossSectio << 213 //compute and plot differential crossSection, as function of energy transfert. 231 // compute and return integrated crossSectio << 214 //compute and return integrated crossSection for a given process. 232 //(note: to compare with simulation, the int 215 //(note: to compare with simulation, the integrated crossSection is function 233 // of the energy cut.) << 216 // of the energy cut.) 234 // << 217 // 235 G4double lgeps, etransf, sigmaE, dsigma; 218 G4double lgeps, etransf, sigmaE, dsigma; 236 G4double sigmaTot = 0.; 219 G4double sigmaTot = 0.; 237 const G4double ln10 = std::log(10.); << 220 const G4double ln10 = std::log(10.); 238 G4double length = fDetector->GetSize(); 221 G4double length = fDetector->GetSize(); 239 << 222 240 // G4cout << "MU: " << process << " E= " << << 223 for (G4int ibin=0; ibin<nbOfBins; ibin++) { 241 // <<" binMin= " << binMin << " binW << 224 lgeps = binMin + (ibin+0.5)*binWidth; 242 << 225 etransf = ekin*std::pow(10.,lgeps); 243 for (G4int ibin = 0; ibin < nbOfBins; ibin++ << 226 sigmaE = crossSections.CR_Macroscopic(process,material,ekin,etransf); 244 lgeps = binMin + (ibin + 0.5) * binWidth; << 227 dsigma = sigmaE*etransf*binWidth*ln10; 245 etransf = ekin * std::pow(10., lgeps); << 228 if (etransf > cut) sigmaTot += dsigma; 246 sigmaE = fMucs->CR_Macroscopic(process, ma << 247 dsigma = sigmaE * etransf * binWidth * ln1 << 248 if (etransf > cut) sigmaTot += dsigma; << 249 if (histoTh) { 229 if (histoTh) { 250 G4double NbProcess = NbOfMu * length * d << 230 G4double NbProcess = NbOfMu*length*dsigma; 251 histoTh->fill(lgeps, NbProcess); 231 histoTh->fill(lgeps, NbProcess); 252 } 232 } 253 } 233 } 254 << 234 255 // return integrated crossSection << 235 //return integrated crossSection 256 // 236 // 257 return sigmaTot; << 237 return sigmaTot; 258 } 238 } 259 239 260 //....oooOO0OOooo........oooOO0OOooo........oo 240 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 261 241 262 void RunAction::FillCrossSectionHisto(const G4 << 242 #include "G4ProductionCutsTable.hh" 263 { << 264 const G4Material* material = fDetector->GetM << 265 G4double ekin = fPrimary->GetParticleGun()-> << 266 G4ParticleDefinition* particle = fPrimary->G << 267 G4double particleMass = particle->GetPDGMass << 268 << 269 G4EmCalculator emCal; << 270 << 271 G4int id = 0; << 272 G4double cut = 1.e-10 * ekin; << 273 if (process == "muIoni") { << 274 id = 21; << 275 cut = GetEnergyCut(material, 1); << 276 } << 277 else if (process == "muPairProd") { << 278 id = 22; << 279 cut = 2 * (GetEnergyCut(material, 1) + ele << 280 } << 281 else if (process == "muBrems") { << 282 id = 23; << 283 cut = GetEnergyCut(material, 0); << 284 } << 285 else if (process == "muonNuclear") { << 286 id = 24; << 287 cut = 100 * MeV; << 288 } << 289 else if (process == "muToMuonPairProd") { << 290 id = 28; << 291 cut = 2 * particleMass; << 292 } << 293 if (id == 0) { << 294 return; << 295 } << 296 << 297 G4int nbOfBins = 100; << 298 G4double binMin = cut; << 299 G4double binMax = ekin; << 300 G4double binWidth = (binMax - binMin) / G4do << 301 << 302 G4AnalysisManager* analysisManager = G4Analy << 303 << 304 G4H1* histoTh = 0; << 305 if (fHistoManager->HistoExist(id)) { << 306 histoTh = analysisManager->GetH1(fHistoMan << 307 nbOfBins = fHistoManager->GetNbins(id); << 308 binMin = fHistoManager->GetVmin(id); << 309 binMax = fHistoManager->GetVmax(id); << 310 binWidth = fHistoManager->GetBinWidth(id); << 311 } << 312 << 313 G4double sigma, primaryEnergy; << 314 << 315 for (G4int ibin = 0; ibin < nbOfBins; ibin++ << 316 primaryEnergy = binMin + (ibin + 0.5) * bi << 317 sigma = emCal.GetCrossSectionPerVolume(pri << 318 if (histoTh) { << 319 histoTh->fill(primaryEnergy, sigma); << 320 } << 321 } << 322 } << 323 << 324 //....oooOO0OOooo........oooOO0OOooo........oo << 325 << 326 G4double RunAction::GetEnergyCut(const G4Mater << 327 { << 328 G4ProductionCutsTable* table = G4ProductionC << 329 243 330 size_t index = 0; << 244 G4double RunAction::GetEnergyCut(G4Material* material, G4int idParticle) 331 while ((table->GetMaterialCutsCouple(index)- << 245 { 332 && (index < table->GetTableSize())) << 246 G4ProductionCutsTable* table = G4ProductionCutsTable::GetProductionCutsTable(); 333 index++; << 247 >> 248 size_t index = 0; >> 249 while ( (table->GetMaterialCutsCouple(index)->GetMaterial() != material) && >> 250 (index < table->GetTableSize())) index++; 334 251 335 return (*(table->GetEnergyCutsVector(idParti << 252 return (*(table->GetEnergyCutsVector(idParticle)))[index]; 336 } << 253 } 337 254 338 //....oooOO0OOooo........oooOO0OOooo........oo 255 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... >> 256 339 257