Gabriele Cosmo
347 lines
11 KiB
C++
347 lines
11 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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// $Id: WLSPhysicsList.cc 101181 2016-11-08 15:08:33Z gcosmo $
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//
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/// \file optical/wls/src/WLSPhysicsList.cc
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/// \brief Implementation of the WLSPhysicsList class
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//
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//
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#include "WLSPhysicsList.hh"
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#include "WLSPhysicsListMessenger.hh"
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#include "WLSExtraPhysics.hh"
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#include "WLSOpticalPhysics.hh"
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#include "G4LossTableManager.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 "G4PhysListFactory.hh"
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#include "FTFP_BERT.hh"
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#include "QGSP_BERT_HP.hh"
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#include "G4Gamma.hh"
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#include "G4Electron.hh"
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#include "G4Positron.hh"
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#include "WLSStepMax.hh"
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#include "G4ProcessTable.hh"
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#include "G4PionDecayMakeSpin.hh"
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#include "G4DecayWithSpin.hh"
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#include "G4DecayTable.hh"
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#include "G4MuonDecayChannelWithSpin.hh"
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#include "G4MuonRadiativeDecayChannelWithSpin.hh"
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#include "G4RadioactiveDecayPhysics.hh"
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#include "G4SystemOfUnits.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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WLSPhysicsList::WLSPhysicsList(G4String physName) : G4VModularPhysicsList()
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{
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G4LossTableManager::Instance();
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defaultCutValue = 1.*mm;
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fCutForGamma = defaultCutValue;
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fCutForElectron = defaultCutValue;
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fCutForPositron = defaultCutValue;
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// G4PhysListFactory factory;
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G4VModularPhysicsList* phys = NULL;
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if (physName == "QGSP_BERT_HP") {
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phys = new QGSP_BERT_HP;
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} else {
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phys = new FTFP_BERT;
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}
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// if (factory.IsReferencePhysList(physName)) {
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// phys = factory.GetReferencePhysList(physName);
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// if(!phys)G4Exception("WLSPhysicsList::WLSPhysicsList","InvalidSetup",
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// FatalException,"PhysicsList does not exist");
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fMessenger = new WLSPhysicsListMessenger(this);
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// }
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for (G4int i = 0; ; ++i) {
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G4VPhysicsConstructor* elem =
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const_cast<G4VPhysicsConstructor*> (phys->GetPhysics(i));
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if (elem == NULL) break;
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G4cout << "RegisterPhysics: " << elem->GetPhysicsName() << G4endl;
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RegisterPhysics(elem);
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}
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fAbsorptionOn = true;
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RegisterPhysics(new WLSExtraPhysics());
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RegisterPhysics(fOpticalPhysics = new WLSOpticalPhysics(fAbsorptionOn));
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RegisterPhysics(new G4RadioactiveDecayPhysics());
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fStepMaxProcess = new WLSStepMax();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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WLSPhysicsList::~WLSPhysicsList()
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{
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delete fMessenger;
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delete fStepMaxProcess;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::ClearPhysics()
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{
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for (G4PhysConstVector::iterator p = fPhysicsVector->begin();
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p != fPhysicsVector->end(); ++p) {
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delete (*p);
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}
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fPhysicsVector->clear();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::ConstructParticle()
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{
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G4VModularPhysicsList::ConstructParticle();
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G4DecayTable* MuonPlusDecayTable = new G4DecayTable();
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MuonPlusDecayTable -> Insert(new
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G4MuonDecayChannelWithSpin("mu+",0.986));
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MuonPlusDecayTable -> Insert(new
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G4MuonRadiativeDecayChannelWithSpin("mu+",0.014));
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G4MuonPlus::MuonPlusDefinition() -> SetDecayTable(MuonPlusDecayTable);
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G4DecayTable* MuonMinusDecayTable = new G4DecayTable();
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MuonMinusDecayTable -> Insert(new
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G4MuonDecayChannelWithSpin("mu-",0.986));
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MuonMinusDecayTable -> Insert(new
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G4MuonRadiativeDecayChannelWithSpin("mu-",0.014));
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G4MuonMinus::MuonMinusDefinition() -> SetDecayTable(MuonMinusDecayTable);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::ConstructProcess()
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{
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G4VModularPhysicsList::ConstructProcess();
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SetVerbose(0);
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G4DecayWithSpin* decayWithSpin = new G4DecayWithSpin();
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G4ProcessTable* processTable = G4ProcessTable::GetProcessTable();
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G4VProcess* decay;
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decay = processTable->FindProcess("Decay",G4MuonPlus::MuonPlus());
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G4ProcessManager* pManager;
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pManager = G4MuonPlus::MuonPlus()->GetProcessManager();
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if (pManager) {
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if (decay) pManager->RemoveProcess(decay);
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pManager->AddProcess(decayWithSpin);
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// set ordering for PostStepDoIt and AtRestDoIt
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pManager ->SetProcessOrdering(decayWithSpin, idxPostStep);
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pManager ->SetProcessOrdering(decayWithSpin, idxAtRest);
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}
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decay = processTable->FindProcess("Decay",G4MuonMinus::MuonMinus());
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pManager = G4MuonMinus::MuonMinus()->GetProcessManager();
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if (pManager) {
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if (decay) pManager->RemoveProcess(decay);
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pManager->AddProcess(decayWithSpin);
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// set ordering for PostStepDoIt and AtRestDoIt
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pManager ->SetProcessOrdering(decayWithSpin, idxPostStep);
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pManager ->SetProcessOrdering(decayWithSpin, idxAtRest);
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}
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G4PionDecayMakeSpin* poldecay = new G4PionDecayMakeSpin();
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decay = processTable->FindProcess("Decay",G4PionPlus::PionPlus());
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pManager = G4PionPlus::PionPlus()->GetProcessManager();
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if (pManager) {
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if (decay) pManager->RemoveProcess(decay);
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pManager->AddProcess(poldecay);
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// set ordering for PostStepDoIt and AtRestDoIt
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pManager ->SetProcessOrdering(poldecay, idxPostStep);
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pManager ->SetProcessOrdering(poldecay, idxAtRest);
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}
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decay = processTable->FindProcess("Decay",G4PionMinus::PionMinus());
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pManager = G4PionMinus::PionMinus()->GetProcessManager();
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if (pManager) {
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if (decay) pManager->RemoveProcess(decay);
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pManager->AddProcess(poldecay);
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// set ordering for PostStepDoIt and AtRestDoIt
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pManager ->SetProcessOrdering(poldecay, idxPostStep);
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pManager ->SetProcessOrdering(poldecay, idxAtRest);
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}
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AddStepMax();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::RemoveFromPhysicsList(const G4String& name)
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{
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G4bool success = false;
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for (G4PhysConstVector::iterator p = fPhysicsVector->begin();
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p != fPhysicsVector->end(); ++p) {
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G4VPhysicsConstructor* e = (*p);
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if (e->GetPhysicsName() == name) {
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fPhysicsVector->erase(p);
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success = true;
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break;
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}
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}
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if (!success) {
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G4ExceptionDescription message;
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message << "PhysicsList::RemoveFromEMPhysicsList "<< name << "not found";
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G4Exception("example WLSPhysicsList::RemoveFromPhysicsList()",
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"ExamWLSPhysicsList01",FatalException,message);
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::SetAbsorption(G4bool toggle)
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{
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fAbsorptionOn = toggle;
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RemoveFromPhysicsList("Optical");
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fPhysicsVector->
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push_back(fOpticalPhysics = new WLSOpticalPhysics(toggle));
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fOpticalPhysics->ConstructProcess();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::SetCuts()
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{
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if (verboseLevel >0) {
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G4cout << "WLSPhysicsList::SetCuts:";
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G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length")
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<< 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(fCutForGamma, "gamma");
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SetCutValue(fCutForElectron, "e-");
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SetCutValue(fCutForPositron, "e+");
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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 WLSPhysicsList::SetCutForGamma(G4double cut)
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{
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fCutForGamma = cut;
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SetParticleCuts(fCutForGamma, G4Gamma::Gamma());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::SetCutForElectron(G4double cut)
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{
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fCutForElectron = cut;
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SetParticleCuts(fCutForElectron, G4Electron::Electron());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::SetCutForPositron(G4double cut)
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{
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fCutForPositron = cut;
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SetParticleCuts(fCutForPositron, G4Positron::Positron());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::SetStepMax(G4double step)
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{
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fStepMaxProcess->SetStepMax(step);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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WLSStepMax* WLSPhysicsList::GetStepMaxProcess()
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{
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return fStepMaxProcess;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::AddStepMax()
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{
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// Step limitation seen as a process
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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 (fStepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived())
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{
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if (pmanager) pmanager ->AddDiscreteProcess(fStepMaxProcess);
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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 WLSPhysicsList::SetNbOfPhotonsCerenkov(G4int maxNumber)
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{
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fOpticalPhysics->SetNbOfPhotonsCerenkov(maxNumber);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void WLSPhysicsList::SetVerbose(G4int verbose)
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{
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fOpticalPhysics->GetCerenkovProcess()->SetVerboseLevel(verbose);
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fOpticalPhysics->GetScintillationProcess()->SetVerboseLevel(verbose);
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fOpticalPhysics->GetAbsorptionProcess()->SetVerboseLevel(verbose);
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fOpticalPhysics->GetRayleighScatteringProcess()->SetVerboseLevel(verbose);
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fOpticalPhysics->GetMieHGScatteringProcess()->SetVerboseLevel(verbose);
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fOpticalPhysics->GetBoundaryProcess()->SetVerboseLevel(verbose);
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}
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