Gabriele Cosmo
334 lines
10 KiB
C++
334 lines
10 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Code developed by:
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// S.Larsson
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//
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// ********************************
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// * *
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// * PurgMagPhysicsList.cc *
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// * *
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// ********************************
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//
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//
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#include "PurgMagPhysicsList.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4ParticleWithCuts.hh"
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#include "G4ProcessManager.hh"
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#include "G4ParticleTypes.hh"
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#include "G4ParticleTable.hh"
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#include "G4Material.hh"
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#include "G4UnitsTable.hh"
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#include "G4ios.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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PurgMagPhysicsList::PurgMagPhysicsList(): G4VUserPhysicsList()
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{
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defaultCutValue = 1*micrometer;
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cutForGamma = defaultCutValue;
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cutForElectron = defaultCutValue;
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cutForPositron = defaultCutValue;
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cutForProton = defaultCutValue;
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SetVerboseLevel(1);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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PurgMagPhysicsList::~PurgMagPhysicsList()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructParticle()
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{
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// In this method, static member functions should be called
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// for all particles which you want to use.
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// This ensures that objects of these particle types will be
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// created in the program.
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ConstructBosons();
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ConstructLeptons();
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ConstructBarions();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructBosons()
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{
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// gamma
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G4Gamma::GammaDefinition();
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// optical photon
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G4OpticalPhoton::OpticalPhotonDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructLeptons()
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{
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// leptons
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G4Electron::ElectronDefinition();
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G4Positron::PositronDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructBarions()
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{
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// barions
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G4Proton::ProtonDefinition();
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G4AntiProton::AntiProtonDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructProcess()
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{
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AddTransportation();
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ConstructEM();
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ConstructGeneral();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#include "G4eMultipleScattering.hh"
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#include "G4hMultipleScattering.hh"
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// Bosons
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#include "G4PhotoElectricEffect.hh"
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#include "G4ComptonScattering.hh"
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#include "G4GammaConversion.hh"
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// Leptons
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#include "G4eIonisation.hh"
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#include "G4eBremsstrahlung.hh"
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#include "G4eplusAnnihilation.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructEM()
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{
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auto particleIterator=GetParticleIterator();
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particleIterator->reset();
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while( (*particleIterator)() )
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{
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G4ParticleDefinition* particle = particleIterator->value();
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G4ProcessManager* pmanager = particle->GetProcessManager();
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G4String particleName = particle->GetParticleName();
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if (particleName == "gamma") {
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//gamma
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pmanager->AddDiscreteProcess(new G4GammaConversion);
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pmanager->AddDiscreteProcess(new G4ComptonScattering);
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pmanager->AddDiscreteProcess(new G4PhotoElectricEffect);
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} else if (particleName == "e-") {
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//electron
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pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3);
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pmanager->AddProcess(new G4eIonisation, -1, 2,2);
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pmanager->AddProcess(new G4eMultipleScattering, -1, 1,1);
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} else if (particleName == "e+") {
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//positron
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pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3);
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pmanager->AddProcess(new G4eIonisation, -1, 2,2);
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pmanager->AddProcess(new G4eMultipleScattering, -1, 1,1);
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pmanager->AddProcess(new G4eplusAnnihilation, 0,-1,4);
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} else if (particleName == "proton") {
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//proton
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pmanager->AddProcess(new G4hMultipleScattering, -1,1,1);
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} else if (particleName == "anti_proton") {
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//antiproton
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pmanager->AddProcess(new G4hMultipleScattering, -1,1,1);
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::ConstructGeneral()
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{ }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetCuts()
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetCuts:";
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G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << G4endl;
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}
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// set cut values for gamma at first and for e- second and next for e+,
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// because some processes for e+/e- need cut values for gamma
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SetCutValue(cutForGamma, "gamma");
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SetCutValue(cutForElectron, "e-");
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SetCutValue(cutForPositron, "e+");
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// set cut values for proton and anti_proton before all other hadrons
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// because some processes for hadrons need cut values for proton/anti_proton
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SetCutValue(cutForProton, "proton");
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SetCutValue(cutForProton, "anti_proton");
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// SetCutValueForOthers(defaultCutValue);
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if (verboseLevel>0) DumpCutValuesTable();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetGammaLowLimit(G4double lowcut)
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetCuts:";
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G4cout << "Gamma cut in energy: " << lowcut*MeV << " (MeV)" << G4endl;
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}
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// G4Gamma::SetEnergyRange(lowcut,1e5);
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SetGELowLimit(lowcut);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetElectronLowLimit(G4double lowcut)
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetCuts:";
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G4cout << "Electron cut in energy: " << lowcut*MeV << " (MeV)" << G4endl;
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}
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// G4Electron::SetEnergyRange(lowcut,1e5);
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SetGELowLimit(lowcut);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetPositronLowLimit(G4double lowcut)
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetCuts:";
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G4cout << "Positron cut in energy: " << lowcut*MeV << " (MeV)" << G4endl;
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}
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G4cerr << "PurgMagPhysicsList::SetPositronLowLimit: Not currently able to set Positron LowLimit." << G4endl;
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G4Exception("PurgMagPhysicsList::SetPositronLowLimit()","PurMag001",
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FatalException,"Positron Low Limit: not implemented in PurgMagPhysicsList");
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//
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// G4Positron::SetEnergyRange(lowcut,1e5);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetProtonLowLimit(G4double lowcut)
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetCuts:";
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G4cout << "Proton cut in energy: " << lowcut*MeV << " (MeV)" << G4endl;
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}
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G4cerr << "PurgMagPhysicsList::SetProtonLowLimit: Not currently able to set Proton LowLimit." << G4endl;
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G4Exception("PurgMagPhysicsList::SetProtonLowLimit()","PurMag002",
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FatalException,"Proton Low Limit: not implemented in PurgMagPhysicsList");
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//
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// G4Proton::SetEnergyRange(lowcut,1e5);
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// G4AntiProton::SetEnergyRange(lowcut,1e5);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetGEPLowLimit(G4double lowcut)
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetGEPLowLimit:";
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G4cout << "Gamma and Electron cut in energy: " << lowcut*MeV << " (MeV)" << G4endl;
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}
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// G4Gamma::SetEnergyRange(lowcut,1e5);
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// G4Electron::SetEnergyRange(lowcut,1e5);
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// G4Positron::SetEnergyRange(lowcut,1e5);
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this->SetGELowLimit(lowcut);
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G4cerr << " SetGEPLowLimit : Uncertain whether setting Positron low limit " << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetGELowLimit(G4double lowcut)
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{
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if (verboseLevel >0){
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G4cout << "PurgMagPhysicsList::SetGELowLimit:";
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G4cout << "Gamma and Electron cut in energy: " << lowcut*MeV << " (MeV)" << G4endl;
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}
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G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(lowcut,1e5);
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}
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void PurgMagPhysicsList::SetGammaCut(G4double val)
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{
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ResetCuts();
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cutForGamma = val;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetElectronCut(G4double val)
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{
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// ResetCuts();
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cutForElectron = val;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetPositronCut(G4double val)
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{
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// ResetCuts();
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cutForPositron = val;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void PurgMagPhysicsList::SetProtonCut(G4double val)
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{
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//ResetCuts();
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cutForProton = val;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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