TestEm8/src/PhysicsList.cc

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0025 //
0026 /// \file electromagnetic/TestEm8/src/PhysicsList.cc
0027 /// \brief Implementation of the PhysicsList class
0028 //
0029 //
0030 //---------------------------------------------------------------------------
0031 //
0032 // ClassName:   PhysicsList
0033 //
0034 // Description: EM physics with a possibility to add PAI model
0035 //
0036 // Author:      V.Ivanchenko 01.09.2010
0037 //
0038 //----------------------------------------------------------------------------
0039 //
0040
0041 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 #include "PhysicsList.hh"
0045
0046 #include "DetectorConstruction.hh"
0047 #include "PhysicsListMessenger.hh"
0048 #include "StepMax.hh"
0049
0050 #include "G4DecayPhysics.hh"
0051 #include "G4Electron.hh"
0052 #include "G4EmConfigurator.hh"
0053 #include "G4EmLivermorePhysics.hh"
0054 #include "G4EmLowEPPhysics.hh"
0055 #include "G4EmParameters.hh"
0056 #include "G4EmPenelopePhysics.hh"
0057 #include "G4EmStandardPhysics.hh"
0058 #include "G4EmStandardPhysicsGS.hh"
0059 #include "G4EmStandardPhysicsSS.hh"
0060 #include "G4EmStandardPhysicsWVI.hh"
0061 #include "G4EmStandardPhysics_option1.hh"
0062 #include "G4EmStandardPhysics_option2.hh"
0063 #include "G4EmStandardPhysics_option3.hh"
0064 #include "G4EmStandardPhysics_option4.hh"
0065 #include "G4Gamma.hh"
0066 #include "G4LossTableManager.hh"
0067 #include "G4PAIModel.hh"
0068 #include "G4PAIPhotModel.hh"
0069 #include "G4ParticleTable.hh"
0070 #include "G4ParticleTypes.hh"
0071 #include "G4Positron.hh"
0072 #include "G4ProcessManager.hh"
0073 #include "G4ProductionCutsTable.hh"
0074 #include "G4Proton.hh"
0075 #include "G4SystemOfUnits.hh"
0076 #include "G4UnitsTable.hh"
0077
0078 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0079
0080 PhysicsList::PhysicsList(DetectorConstruction* ptr) : fDetectorConstruction(ptr)
0081 {
0082   // set verbosity for zero to avoid double printout
0083   // on physics verbosity should be restored to 1 when cuts
0084   // are set
0085   G4EmParameters::Instance()->SetVerbose(0);
0086
0087   SetDefaultCutValue(1 * mm);
0088
0089   fMessenger = new PhysicsListMessenger(this);
0090
0091   // Decay Physics is always defined
0092   fDecayPhysicsList = new G4DecayPhysics();
0093
0094   // EM physics
0095   fEmName = G4String("emstandard_opt0");
0096   fEmPhysicsList = new G4EmStandardPhysics(0);
0097
0098   SetVerboseLevel(1);
0099 }
0100
0101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0102
0103 PhysicsList::~PhysicsList()
0104 {
0105   delete fMessenger;
0106   delete fDecayPhysicsList;
0107   delete fEmPhysicsList;
0108 }
0109
0110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0111
0112 void PhysicsList::ConstructParticle()
0113 {
0114   fDecayPhysicsList->ConstructParticle();
0115 }
0116
0117 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0118
0119 void PhysicsList::ConstructProcess()
0120 {
0121   AddTransportation();
0122   fEmPhysicsList->ConstructProcess();
0123   fDecayPhysicsList->ConstructProcess();
0124   AddStepMax();
0125 }
0126
0127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0128
0129 void PhysicsList::AddPhysicsList(const G4String& name)
0130 {
0131   if (verboseLevel > 1) {
0132     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
0133   }
0134
0135   if (name == fEmName) {
0136     return;
0137   }
0138   else if (name == "emstandard_opt0") {
0139     fEmName = name;
0140     delete fEmPhysicsList;
0141     fEmPhysicsList = new G4EmStandardPhysics(0);
0142   }
0143   else if (name == "emstandard_opt1") {
0144     fEmName = name;
0145     delete fEmPhysicsList;
0146     fEmPhysicsList = new G4EmStandardPhysics_option1(0);
0147   }
0148   else if (name == "emstandard_opt2") {
0149     fEmName = name;
0150     delete fEmPhysicsList;
0151     fEmPhysicsList = new G4EmStandardPhysics_option2(0);
0152   }
0153   else if (name == "emstandard_opt3") {
0154     fEmName = name;
0155     delete fEmPhysicsList;
0156     fEmPhysicsList = new G4EmStandardPhysics_option3(0);
0157   }
0158   else if (name == "emstandard_opt4") {
0159     fEmName = name;
0160     delete fEmPhysicsList;
0161     fEmPhysicsList = new G4EmStandardPhysics_option4(0);
0162   }
0163   else if (name == "emstandardWVI") {
0164     fEmName = name;
0165     delete fEmPhysicsList;
0166     fEmPhysicsList = new G4EmStandardPhysicsWVI(0);
0167   }
0168   else if (name == "emstandardSS") {
0169     fEmName = name;
0170     delete fEmPhysicsList;
0171     fEmPhysicsList = new G4EmStandardPhysicsSS(0);
0172   }
0173   else if (name == "emstandardGS") {
0174     fEmName = name;
0175     delete fEmPhysicsList;
0176     fEmPhysicsList = new G4EmStandardPhysicsGS(0);
0177   }
0178   else if (name == "pai") {
0179     G4EmParameters::Instance()->AddPAIModel("all", "world", "pai");
0180   }
0181   else if (name == "pai_photon") {
0182     G4EmParameters::Instance()->AddPAIModel("all", "world", "pai_photon");
0183   }
0184   else if (name == "emlivermore") {
0185     fEmName = name;
0186     delete fEmPhysicsList;
0187     fEmPhysicsList = new G4EmLivermorePhysics(0);
0188   }
0189   else if (name == "empenelope") {
0190     fEmName = name;
0191     delete fEmPhysicsList;
0192     fEmPhysicsList = new G4EmPenelopePhysics(0);
0193   }
0194   else if (name == "emlowenergy") {
0195     fEmName = name;
0196     delete fEmPhysicsList;
0197     fEmPhysicsList = new G4EmLowEPPhysics(0);
0198   }
0199   else {
0200     G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
0201            << " is not defined" << G4endl;
0202   }
0203 }
0204
0205 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0206
0207 void PhysicsList::AddStepMax()
0208 {
0209   // Step limitation seen as a process
0210   StepMax* stepMaxProcess = new StepMax(fDetectorConstruction);
0211
0212   auto particleIterator = GetParticleIterator();
0213   particleIterator->reset();
0214   while ((*particleIterator)()) {
0215     G4ParticleDefinition* particle = particleIterator->value();
0216     G4ProcessManager* pmanager = particle->GetProcessManager();
0217
0218     if (stepMaxProcess->IsApplicable(*particle)) {
0219       pmanager->AddDiscreteProcess(stepMaxProcess);
0220     }
0221   }
0222 }
0223
0224 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0225
0226 void PhysicsList::SetCuts()
0227 {
0228   G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(25. * eV, 1e5);
0229   if (verboseLevel > 0) {
0230     DumpCutValuesTable();
0231   }
0232 }
0233
0234 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......