Gabriele Cosmo
292 lines
9.8 KiB
C++
292 lines
9.8 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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/// \file ExN02PhysicsList.cc
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/// \brief Implementation of the ExN02PhysicsList class
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//
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//
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//
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "ExN02PhysicsList.hh"
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#include "G4ProcessManager.hh"
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#include "G4ParticleTypes.hh"
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#include "G4SystemOfUnits.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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ExN02PhysicsList::ExN02PhysicsList(): G4VUserPhysicsList()
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{
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defaultCutValue = 1.0*cm;
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SetVerboseLevel(1);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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ExN02PhysicsList::~ExN02PhysicsList()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::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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ConstructMesons();
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ConstructBaryons();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::ConstructBosons()
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{
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// pseudo-particles
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G4Geantino::GeantinoDefinition();
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G4ChargedGeantino::ChargedGeantinoDefinition();
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// gamma
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G4Gamma::GammaDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::ConstructLeptons()
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{
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// leptons
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// e+/-
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G4Electron::ElectronDefinition();
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G4Positron::PositronDefinition();
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// mu+/-
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G4MuonPlus::MuonPlusDefinition();
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G4MuonMinus::MuonMinusDefinition();
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// nu_e
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G4NeutrinoE::NeutrinoEDefinition();
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G4AntiNeutrinoE::AntiNeutrinoEDefinition();
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// nu_mu
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G4NeutrinoMu::NeutrinoMuDefinition();
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G4AntiNeutrinoMu::AntiNeutrinoMuDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::ConstructMesons()
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{
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// mesons
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// light mesons
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G4PionPlus::PionPlusDefinition();
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G4PionMinus::PionMinusDefinition();
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G4PionZero::PionZeroDefinition();
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G4Eta::EtaDefinition();
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G4EtaPrime::EtaPrimeDefinition();
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G4KaonPlus::KaonPlusDefinition();
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G4KaonMinus::KaonMinusDefinition();
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G4KaonZero::KaonZeroDefinition();
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G4AntiKaonZero::AntiKaonZeroDefinition();
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G4KaonZeroLong::KaonZeroLongDefinition();
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G4KaonZeroShort::KaonZeroShortDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::ConstructBaryons()
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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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G4Neutron::NeutronDefinition();
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G4AntiNeutron::AntiNeutronDefinition();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::ConstructProcess()
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{
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AddTransportation();
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ConstructEM();
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ConstructGeneral();
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AddStepMax();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4ComptonScattering.hh"
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#include "G4GammaConversion.hh"
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#include "G4PhotoElectricEffect.hh"
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#include "G4eMultipleScattering.hh"
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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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#include "G4MuMultipleScattering.hh"
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#include "G4MuIonisation.hh"
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#include "G4MuBremsstrahlung.hh"
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#include "G4MuPairProduction.hh"
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#include "G4hMultipleScattering.hh"
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#include "G4hIonisation.hh"
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#include "G4hBremsstrahlung.hh"
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#include "G4hPairProduction.hh"
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#include "G4ionIonisation.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void ExN02PhysicsList::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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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 G4PhotoElectricEffect);
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pmanager->AddDiscreteProcess(new G4ComptonScattering);
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pmanager->AddDiscreteProcess(new G4GammaConversion);
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} else if (particleName == "e-") {
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//electron
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pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4eIonisation, -1, 2, 2);
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pmanager->AddProcess(new G4eBremsstrahlung, -1, 3, 3);
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} else if (particleName == "e+") {
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//positron
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pmanager->AddProcess(new G4eMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4eIonisation, -1, 2, 2);
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pmanager->AddProcess(new G4eBremsstrahlung, -1, 3, 3);
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pmanager->AddProcess(new G4eplusAnnihilation, 0,-1, 4);
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} else if( particleName == "mu+" ||
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particleName == "mu-" ) {
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//muon
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pmanager->AddProcess(new G4MuMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4MuIonisation, -1, 2, 2);
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pmanager->AddProcess(new G4MuBremsstrahlung, -1, 3, 3);
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pmanager->AddProcess(new G4MuPairProduction, -1, 4, 4);
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} else if( particleName == "proton" ||
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particleName == "pi-" ||
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particleName == "pi+" ) {
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//proton
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pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
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pmanager->AddProcess(new G4hBremsstrahlung, -1, 3, 3);
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pmanager->AddProcess(new G4hPairProduction, -1, 4, 4);
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} else if( particleName == "alpha" ||
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particleName == "He3" ) {
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//alpha
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pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
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} else if( particleName == "GenericIon" ) {
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//Ions
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pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4ionIonisation, -1, 2, 2);
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} else if ((!particle->IsShortLived()) &&
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(particle->GetPDGCharge() != 0.0) &&
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(particle->GetParticleName() != "chargedgeantino")) {
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//all others charged particles except geantino
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pmanager->AddProcess(new G4hMultipleScattering, -1, 1, 1);
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pmanager->AddProcess(new G4hIonisation, -1, 2, 2);
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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 "G4Decay.hh"
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void ExN02PhysicsList::ConstructGeneral()
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{
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// Add Decay Process
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G4Decay* theDecayProcess = new G4Decay();
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auto particleIterator=GetParticleIterator();
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particleIterator->reset();
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while( (*particleIterator)() ){
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G4ParticleDefinition* particle = particleIterator->value();
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G4ProcessManager* pmanager = particle->GetProcessManager();
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if (theDecayProcess->IsApplicable(*particle)) {
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pmanager ->AddProcess(theDecayProcess);
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// set ordering for PostStepDoIt and AtRestDoIt
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pmanager ->SetProcessOrdering(theDecayProcess, idxPostStep);
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pmanager ->SetProcessOrdering(theDecayProcess, idxAtRest);
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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 "G4StepLimiter.hh"
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#include "G4UserSpecialCuts.hh"
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void ExN02PhysicsList::AddStepMax()
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{
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// Step limitation seen as a process
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G4StepLimiter* stepLimiter = new G4StepLimiter();
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////G4UserSpecialCuts* userCuts = new G4UserSpecialCuts();
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auto particleIterator=GetParticleIterator();
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particleIterator->reset();
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while ((*particleIterator)()){
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G4ParticleDefinition* particle = particleIterator->value();
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G4ProcessManager* pmanager = particle->GetProcessManager();
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if (particle->GetPDGCharge() != 0.0)
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{
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pmanager ->AddDiscreteProcess(stepLimiter);
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////pmanager ->AddDiscreteProcess(userCuts);
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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 ExN02PhysicsList::SetCuts()
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{
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//G4VUserPhysicsList::SetCutsWithDefault method sets
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//the default cut value for all particle types
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//
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SetCutsWithDefault();
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if (verboseLevel>0) DumpCutValuesTable();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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