fanoCavity/src/PhysicsList.cc

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0025 //
0026 /// \file PhysicsList.cc
0027 /// \brief Implementation of the PhysicsList class
0028
0029 #include "PhysicsList.hh"
0030
0031 #include "PhysListEmStandard_GS.hh"
0032 #include "PhysListEmStandard_SS.hh"
0033 #include "PhysListEmStandard_WVI.hh"
0034 #include "PhysListEmStandard_option0.hh"
0035 #include "PhysListEmStandard_option3.hh"
0036 #include "PhysListEmStandard_option4.hh"
0037 #include "PhysicsListMessenger.hh"
0038 #include "StepMax.hh"
0039
0040 #include "G4EmBuilder.hh"
0041 #include "G4LossTableManager.hh"
0042 #include "G4ParticleDefinition.hh"
0043 #include "G4ProcessManager.hh"
0044 #include "G4SystemOfUnits.hh"
0045 #include "G4UnitsTable.hh"
0046
0047 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0048
0049 PhysicsList::PhysicsList(DetectorConstruction* det) : G4VModularPhysicsList(), fDetector(det)
0050 {
0051   G4LossTableManager::Instance();
0052   fMessenger = new PhysicsListMessenger(this);
0053
0054   // EM physics
0055   fEmName = G4String("standard_opt3");
0056   fEmPhysicsList = new PhysListEmStandard_option3(fEmName, fDetector);
0057
0058   defaultCutValue = 10 * km;
0059
0060   SetVerboseLevel(1);
0061 }
0062
0063 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0064
0065 PhysicsList::~PhysicsList()
0066 {
0067   delete fEmPhysicsList;
0068   delete fMessenger;
0069 }
0070
0071 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0072
0073 void PhysicsList::ConstructParticle()
0074 {
0075   G4EmBuilder::ConstructMinimalEmSet();
0076 }
0077
0078 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0079
0080 void PhysicsList::ConstructProcess()
0081 {
0082   AddTransportation();
0083   fEmPhysicsList->ConstructProcess();
0084
0085   AddStepMax();
0086 }
0087
0088 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0089
0090 void PhysicsList::AddStepMax()
0091 {
0092   // Step limitation seen as a process
0093   StepMax* stepMaxProcess = new StepMax();
0094
0095   auto particleIterator = GetParticleIterator();
0096   particleIterator->reset();
0097   while ((*particleIterator)()) {
0098     G4ParticleDefinition* particle = particleIterator->value();
0099     G4ProcessManager* pmanager = particle->GetProcessManager();
0100
0101     if (stepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived()) {
0102       pmanager->AddDiscreteProcess(stepMaxProcess);
0103     }
0104   }
0105 }
0106
0107 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0108
0109 void PhysicsList::AddPhysicsList(const G4String& name)
0110 {
0111   if (verboseLevel > 0) {
0112     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
0113   }
0114
0115   if (name == fEmName) return;
0116
0117   if (name == "standard_opt0") {
0118     fEmName = name;
0119     delete fEmPhysicsList;
0120     fEmPhysicsList = new PhysListEmStandard_option0(name, fDetector);
0121   }
0122   else if (name == "standard_opt3") {
0123     fEmName = name;
0124     delete fEmPhysicsList;
0125     fEmPhysicsList = new PhysListEmStandard_option3(name, fDetector);
0126   }
0127   else if (name == "standard_opt4") {
0128     fEmName = name;
0129     delete fEmPhysicsList;
0130     fEmPhysicsList = new PhysListEmStandard_option4(name, fDetector);
0131   }
0132   else if (name == "standard_GS") {
0133     fEmName = name;
0134     delete fEmPhysicsList;
0135     fEmPhysicsList = new PhysListEmStandard_GS(name, fDetector);
0136   }
0137   else if (name == "standard_WVI") {
0138     fEmName = name;
0139     delete fEmPhysicsList;
0140     fEmPhysicsList = new PhysListEmStandard_WVI(name, fDetector);
0141   }
0142   else if (name == "standard_SS") {
0143     fEmName = name;
0144     delete fEmPhysicsList;
0145     fEmPhysicsList = new PhysListEmStandard_SS(name, fDetector);
0146   }
0147   else {
0148     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
0149            << " is not defined" << G4endl;
0150   }
0151 }
0152
0153 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0154
0155 void PhysicsList::SetCuts()
0156 {
0157   if (verboseLevel > 0) {
0158     G4cout << "PhysicsList::SetCuts:";
0159     G4cout << "CutLength : " << G4BestUnit(defaultCutValue, "Length") << G4endl;
0160   }
0161
0162   // set cut values for gamma at first and for e- second and next for e+,
0163   // because some processes for e+/e- need cut values for gamma
0164   SetCutValue(defaultCutValue, "gamma");
0165   SetCutValue(defaultCutValue, "e-");
0166   SetCutValue(defaultCutValue, "e+");
0167   SetCutValue(defaultCutValue, "proton");
0168 }
0169
0170 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......