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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// $Id: PhysicsList.cc,v 1.26 2010-08-12 11:38:20 vnivanch Exp $
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// GEANT4 tag $Name: not supported by cvs2svn $
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//
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//---------------------------------------------------------------------------
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//
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// ClassName: PhysicsList
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//
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// Author: V.Ivanchenko 14.10.2002
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//
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// Modified:
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// 17.11.06 Use components from physics_lists subdirectory (V.Ivanchenko)
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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 "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 "G4EmLivermorePhysics.hh"
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#include "G4EmPenelopePhysics.hh"
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#include "G4DecayPhysics.hh"
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#include "G4HadronElasticPhysics.hh"
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#include "G4HadronInelasticQBBC.hh"
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#include "G4IonBinaryCascadePhysics.hh"
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#include "G4EmExtraPhysics.hh"
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#include "G4QStoppingPhysics.hh"
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#include "G4RegionStore.hh"
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#include "G4Region.hh"
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#include "G4ProductionCuts.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 "G4Gamma.hh"
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#include "G4Electron.hh"
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#include "G4Positron.hh"
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#include "G4UnitsTable.hh"
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#include "G4LossTableManager.hh"
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#include "StepMax.hh"
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#include "G4EmProcessOptions.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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PhysicsList::PhysicsList() : G4VModularPhysicsList()
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{
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G4LossTableManager::Instance();
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defaultCutValue = 1.*mm;
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cutForGamma = defaultCutValue;
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cutForElectron = defaultCutValue;
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cutForPositron = defaultCutValue;
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cutForVertexDetector = defaultCutValue;
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cutForMuonDetector = defaultCutValue;
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vertexDetectorCuts = 0;
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muonDetectorCuts = 0;
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pMessenger = new PhysicsListMessenger(this);
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stepMaxProcess = new StepMax();
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// Initilise flags
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SetVerboseLevel(1);
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helIsRegisted = false;
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bicIsRegisted = false;
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gnucIsRegisted = false;
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stopIsRegisted = false;
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// Decay Physics is always defined
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generalPhysicsList = new G4DecayPhysics();
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// EM physics
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emName = G4String("emstandard");
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emPhysicsList = new G4EmStandardPhysics();
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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 pMessenger;
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delete generalPhysicsList;
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delete emPhysicsList;
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delete stepMaxProcess;
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for(size_t i=0; i<hadronPhys.size(); i++) {
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delete hadronPhys[i];
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}
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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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generalPhysicsList->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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AddTransportation();
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emPhysicsList->ConstructProcess();
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generalPhysicsList->ConstructProcess();
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for(size_t i=0; i<hadronPhys.size(); i++) {
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hadronPhys[i]->ConstructProcess();
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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 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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if (name == emName) return;
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if (name == "emstandard") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new G4EmStandardPhysics();
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
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} else if (name == "emstandard_opt1") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new G4EmStandardPhysics_option1();
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
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} else if (name == "emstandard_opt2") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new G4EmStandardPhysics_option2();
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
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} else if (name == "emstandard_opt3") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new G4EmStandardPhysics_option3();
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
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} else if (name == "emstandard_local") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new PhysListEmStandard();
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Set " << name << " EM physics" << G4endl;
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} else if (name == "emlivermore") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new G4EmLivermorePhysics();
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} else if (name == "empenelope") {
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emName = name;
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delete emPhysicsList;
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emPhysicsList = new G4EmPenelopePhysics();
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} else if (name == "elastic" && !helIsRegisted) {
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hadronPhys.push_back( new G4HadronElasticPhysics());
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helIsRegisted = true;
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Add hadron elastic physics" << G4endl;
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} else if (name == "binary" && !bicIsRegisted) {
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hadronPhys.push_back(new G4HadronInelasticQBBC());
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hadronPhys.push_back(new G4IonBinaryCascadePhysics());
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bicIsRegisted = true;
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Add hadron inelastic physics from <QBBC>" << G4endl;
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} else if (name == "gamma_nuc" && !gnucIsRegisted) {
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hadronPhys.push_back(new G4EmExtraPhysics());
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gnucIsRegisted = true;
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Add gamma- and electro-nuclear physics" << G4endl;
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} else if (name == "stopping" && !stopIsRegisted) {
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hadronPhys.push_back(new G4QStoppingPhysics());
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gnucIsRegisted = true;
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if (verboseLevel > 0)
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G4cout << "PhysicsList::Add stopping physics" << G4endl;
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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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void PhysicsList::AddStepMax()
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{
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// Step limitation seen as a process
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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 (stepMaxProcess->IsApplicable(*particle) && !particle->IsShortLived())
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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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void PhysicsList::SetCuts()
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{
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SetCutValue(cutForGamma, "gamma", "DefaultRegionForTheWorld");
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SetCutValue(cutForElectron, "e-", "DefaultRegionForTheWorld");
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SetCutValue(cutForPositron, "e+", "DefaultRegionForTheWorld");
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// G4cout << "PhysicsList: world cuts are set cutG= " << cutForGamma/mm
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// << " mm cutE= " << cutForElectron/mm << " mm " << G4endl;
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//G4cout << " cutV= " << cutForVertexDetector
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// << " cutM= " << cutForMuonDetector<<G4endl;
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G4Region* region = (G4RegionStore::GetInstance())->GetRegion("VertexDetector");
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vertexDetectorCuts = region->GetProductionCuts();
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SetVertexCut(cutForVertexDetector);
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// G4cout << "Vertex cuts are set" << G4endl;
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region = (G4RegionStore::GetInstance())->GetRegion("MuonDetector");
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muonDetectorCuts = region->GetProductionCuts();
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SetMuonCut(cutForMuonDetector);
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//G4cout << "Muon cuts are set " <<muonRegion << " " << muonDetectorCuts << G4endl;
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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 PhysicsList::SetCutForGamma(G4double cut)
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{
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cutForGamma = cut;
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SetParticleCuts(cutForGamma, G4Gamma::Gamma());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::SetCutForElectron(G4double cut)
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{
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cutForElectron = cut;
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SetParticleCuts(cutForElectron, G4Electron::Electron());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::SetCutForPositron(G4double cut)
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{
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cutForPositron = cut;
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SetParticleCuts(cutForPositron, G4Positron::Positron());
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::SetVertexCut(G4double cut)
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{
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cutForVertexDetector = cut;
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if( vertexDetectorCuts ) {
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vertexDetectorCuts->SetProductionCut(cut, idxG4GammaCut);
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vertexDetectorCuts->SetProductionCut(cut, idxG4ElectronCut);
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vertexDetectorCuts->SetProductionCut(cut, idxG4PositronCut);
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void PhysicsList::SetMuonCut(G4double cut)
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{
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cutForMuonDetector = cut;
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if( muonDetectorCuts ) {
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muonDetectorCuts->SetProductionCut(cut, idxG4GammaCut);
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muonDetectorCuts->SetProductionCut(cut, idxG4ElectronCut);
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muonDetectorCuts->SetProductionCut(cut, idxG4PositronCut);
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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