Gabriele Cosmo
342 lines
11 KiB
C++
342 lines
11 KiB
C++
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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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. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: Em1PhysicsList.cc,v 1.5 2001/10/26 12:51:25 maire Exp $
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// GEANT4 tag $Name: geant4-04-00 $
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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 "Em1PhysicsList.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 "G4ios.hh"
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#include "G4ParticleTable.hh"
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#include "G4EnergyLossTables.hh"
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#include "G4Material.hh"
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#include "G4RunManager.hh"
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#include "Em1DetectorConstruction.hh"
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#include "Em1PhysicsListMessenger.hh"
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#include "G4UImanager.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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Em1PhysicsList::Em1PhysicsList(Em1DetectorConstruction* p)
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: G4VUserPhysicsList()
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{
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pDet = p;
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defaultCutValue = 1.*mm;
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cutForGamma = defaultCutValue;
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cutForElectron = defaultCutValue;
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cutForProton = defaultCutValue;
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SetVerboseLevel(1);
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pMes = new Em1PhysicsListMessenger(this);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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Em1PhysicsList::~Em1PhysicsList()
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{ delete pMes; }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void Em1PhysicsList::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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ConstructBarions();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void Em1PhysicsList::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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// 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 Em1PhysicsList::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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G4MuonPlus::MuonPlusDefinition();
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G4MuonMinus::MuonMinusDefinition();
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G4NeutrinoE::NeutrinoEDefinition();
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G4AntiNeutrinoE::AntiNeutrinoEDefinition();
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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 Em1PhysicsList::ConstructMesons()
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{
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// 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 Em1PhysicsList::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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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 Em1PhysicsList::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 "G4ComptonScattering.hh"
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#include "G4GammaConversion.hh"
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#include "G4PhotoElectricEffect.hh"
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#include "G4MultipleScattering.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 "G4MuIonisation.hh"
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#include "G4MuBremsstrahlung.hh"
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#include "G4MuPairProduction.hh"
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#include "G4hIonisation.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void Em1PhysicsList::ConstructEM()
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{
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theParticleIterator->reset();
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while( (*theParticleIterator)() ){
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G4ParticleDefinition* particle = theParticleIterator->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 G4MultipleScattering,-1, 1,1);
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pmanager->AddProcess(new G4eIonisation, -1, 2,2);
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pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3);
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} else if (particleName == "e+") {
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//positron
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pmanager->AddProcess(new G4MultipleScattering,-1, 1,1);
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pmanager->AddProcess(new G4eIonisation, -1, 2,2);
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pmanager->AddProcess(new G4eBremsstrahlung, -1,-1,3);
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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 G4MultipleScattering,-1, 1,1);
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pmanager->AddProcess(new G4MuIonisation, -1, 2,2);
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pmanager->AddProcess(new G4MuBremsstrahlung, -1,-1,3);
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pmanager->AddProcess(new G4MuPairProduction, -1,-1,4);
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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 G4MultipleScattering,-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 Em1PhysicsList::ConstructGeneral()
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{
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// Add Decay Process
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G4Decay* theDecayProcess = new G4Decay();
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theParticleIterator->reset();
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while ((*theParticleIterator)()){
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G4ParticleDefinition* particle = theParticleIterator->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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void Em1PhysicsList::SetCuts()
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{
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if (verboseLevel >0){
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G4cout << "Em1PhysicsList::SetCuts:";
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G4cout << "CutLength : " << defaultCutValue/mm << " (mm)" << 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(cutForElectron, "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 Em1PhysicsList::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 Em1PhysicsList::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 Em1PhysicsList::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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void Em1PhysicsList::SetCutsByEnergy(G4double val)
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{
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G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable();
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G4Material* currMat = pDet->GetMaterial();
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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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G4ParticleDefinition* part;
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G4double cut;
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part = theParticleTable->FindParticle("e-");
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cut = G4EnergyLossTables::GetRange(part,val,currMat);
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SetCutValue(cut, "e-");
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part = theParticleTable->FindParticle("e+");
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cut = G4EnergyLossTables::GetRange(part,val,currMat);
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SetCutValue(cut, "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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part = theParticleTable->FindParticle("proton");
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cut = G4EnergyLossTables::GetRange(part,val,currMat);
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SetCutValue(cut, "proton");
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part = theParticleTable->FindParticle("anti_proton");
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cut = G4EnergyLossTables::GetRange(part,val,currMat);
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SetCutValue(cut, "anti_proton");
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SetCutValueForOthers(cut);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void Em1PhysicsList::GetRange(G4double val)
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{
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G4ParticleTable* theParticleTable = G4ParticleTable::GetParticleTable();
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G4Material* currMat = pDet->GetMaterial();
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G4ParticleDefinition* part;
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G4double cut;
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part = theParticleTable->FindParticle("e-");
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cut = G4EnergyLossTables::GetRange(part,val,currMat);
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G4cout << "material : " << currMat->GetName() << G4endl;
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G4cout << "particle : " << part->GetParticleName() << G4endl;
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G4cout << "energy : " << val / keV << " (keV)" << G4endl;
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G4cout << "range : " << cut / mm << " (mm)" << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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