Gabriele Cosmo
328 lines
10 KiB
C++
328 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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/// \file electromagnetic/TestEm1/src/PhysicsList.cc
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/// \brief Implementation of the PhysicsList class
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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 "PhysicsList.hh"
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#include "PhysicsListMessenger.hh"
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#include "PhysListEmStandard.hh"
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#include "G4EmStandardPhysics.hh"
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#include "G4EmStandardPhysics_option1.hh"
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#include "G4EmStandardPhysics_option2.hh"
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#include "G4EmStandardPhysics_option3.hh"
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#include "G4EmStandardPhysics_option4.hh"
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#include "G4EmStandardPhysicsSS.hh"
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#include "G4EmStandardPhysicsGS.hh"
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#include "G4EmStandardPhysicsWVI.hh"
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#include "G4EmLivermorePhysics.hh"
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#include "G4EmPenelopePhysics.hh"
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#include "G4EmLowEPPhysics.hh"
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#include "DetectorConstruction.hh"
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#include "G4LossTableManager.hh"
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#include "G4UnitsTable.hh"
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#include "G4SystemOfUnits.hh"
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// particles
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#include "G4BosonConstructor.hh"
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#include "G4LeptonConstructor.hh"
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#include "G4MesonConstructor.hh"
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#include "G4BosonConstructor.hh"
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#include "G4BaryonConstructor.hh"
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#include "G4IonConstructor.hh"
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#include "G4ShortLivedConstructor.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysicsList::PhysicsList(DetectorConstruction* det)
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: G4VModularPhysicsList(), fDet(det)
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{
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fMessenger = new PhysicsListMessenger(this);
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SetVerboseLevel(1);
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// EM physics
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fEmName = G4String("local");
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fEmPhysicsList = new PhysListEmStandard(fEmName);
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G4LossTableManager::Instance();
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// fix lower limit for cut
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G4ProductionCutsTable::GetProductionCutsTable()->SetEnergyRange(10*eV, 1*GeV);
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SetDefaultCutValue(1*mm);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysicsList::~PhysicsList()
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{
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delete fMessenger;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::ConstructParticle()
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{
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G4BosonConstructor pBosonConstructor;
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pBosonConstructor.ConstructParticle();
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G4LeptonConstructor pLeptonConstructor;
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pLeptonConstructor.ConstructParticle();
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G4MesonConstructor pMesonConstructor;
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pMesonConstructor.ConstructParticle();
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G4BaryonConstructor pBaryonConstructor;
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pBaryonConstructor.ConstructParticle();
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G4IonConstructor pIonConstructor;
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pIonConstructor.ConstructParticle();
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G4ShortLivedConstructor pShortLivedConstructor;
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pShortLivedConstructor.ConstructParticle();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::ConstructProcess()
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{
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// Transportation
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//
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AddTransportation();
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// Electromagnetic physics list
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//
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fEmPhysicsList->ConstructProcess();
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// Decay Process
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//
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AddDecay();
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// Decay Process
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//
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AddRadioactiveDecay();
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// step limitation (as a full process)
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//
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AddStepMax();
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// Get process
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auto process = GetProcess("RadioactiveDecay");
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if (process != nullptr)
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G4cout << "\n GetProcess : " << process->GetProcessName() << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::AddPhysicsList(const G4String& name)
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{
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if (verboseLevel>1) {
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G4cout << "PhysicsList::AddPhysicsList: <" << name << ">" << G4endl;
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}
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if (name == fEmName) return;
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if (name == "local") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new PhysListEmStandard(name);
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} else if (name == "emstandard_opt0") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysics();
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} else if (name == "emstandard_opt1") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysics_option1();
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} else if (name == "emstandard_opt2") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysics_option2();
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} else if (name == "emstandard_opt3") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysics_option3();
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} else if (name == "emstandard_opt4") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysics_option4();
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} else if (name == "emstandardSS") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysicsSS();
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} else if (name == "emstandardGS") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysicsGS();
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} else if (name == "emstandardWVI") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmStandardPhysicsWVI();
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} else if (name == "emlivermore") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmLivermorePhysics();
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} else if (name == "empenelope") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmPenelopePhysics();
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} else if (name == "emlowenergy") {
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fEmName = name;
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delete fEmPhysicsList;
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fEmPhysicsList = new G4EmLowEPPhysics();
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} else {
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G4cout << "PhysicsList::AddPhysicsList: <" << name << ">"
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<< " is not defined"
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<< G4endl;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4PhysicsListHelper.hh"
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#include "G4Decay.hh"
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void PhysicsList::AddDecay()
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{
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G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
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// Decay Process
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//
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G4Decay* fDecayProcess = 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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if (fDecayProcess->IsApplicable(*particle))
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ph->RegisterProcess(fDecayProcess, particle);
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4PhysicsListHelper.hh"
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#include "G4RadioactiveDecay.hh"
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#include "G4GenericIon.hh"
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#include "G4NuclideTable.hh"
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void PhysicsList::AddRadioactiveDecay()
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{
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G4RadioactiveDecay* radioactiveDecay = new G4RadioactiveDecay();
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radioactiveDecay->SetARM(true); //Atomic Rearangement
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G4PhysicsListHelper* ph = G4PhysicsListHelper::GetPhysicsListHelper();
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ph->RegisterProcess(radioactiveDecay, G4GenericIon::GenericIon());
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// mandatory for G4NuclideTable
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//
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G4NuclideTable::GetInstance()->SetThresholdOfHalfLife(0.1*picosecond);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4ProcessManager.hh"
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#include "StepMax.hh"
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void PhysicsList::AddStepMax()
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{
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// Step limitation seen as a process
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StepMax* stepMaxProcess = new StepMax();
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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 (stepMaxProcess->IsApplicable(*particle))
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{
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pmanager ->AddDiscreteProcess(stepMaxProcess);
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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 "G4Material.hh"
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void PhysicsList::GetRange(G4double val)
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{
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G4LogicalVolume* lBox = fDet->GetWorld()->GetLogicalVolume();
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G4ParticleTable* particleTable = G4ParticleTable::GetParticleTable();
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const G4MaterialCutsCouple* couple = lBox->GetMaterialCutsCouple();
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const G4Material* currMat = lBox->GetMaterial();
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G4ParticleDefinition* part;
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G4double cut;
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part = particleTable->FindParticle("e-");
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cut = G4LossTableManager::Instance()->GetRange(part,val,couple);
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G4cout << "material : " << currMat->GetName() << G4endl;
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G4cout << "particle : " << part->GetParticleName() << G4endl;
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G4cout << "energy : " << G4BestUnit(val,"Energy") << G4endl;
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G4cout << "range : " << G4BestUnit(cut,"Length") << G4endl;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4Gamma.hh"
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#include "G4Electron.hh"
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#include "G4Proton.hh"
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#include "G4GenericIon.hh"
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G4VProcess* PhysicsList::GetProcess(const G4String& processName) const
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{
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G4ParticleDefinition* particle = G4GenericIon::GenericIon();
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G4ProcessVector* procList = particle->GetProcessManager()->GetProcessList();
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G4int nbProc = particle->GetProcessManager()->GetProcessListLength();
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for (G4int k=0; k<nbProc; k++) {
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G4VProcess* process = (*procList)[k];
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if (process->GetProcessName() == processName) return process;
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}
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return nullptr;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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