Import Geant4 8.1.0 source tree
This commit is contained in:
Gabriele Cosmo
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//
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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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// -------------------------------------------------------------------
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// $Id: MicrobeamPhysicsList.cc,v 1.5 2006/06/29 16:05:33 gunter Exp $
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// -------------------------------------------------------------------
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#include "G4ParticleDefinition.hh"
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#include "G4ProcessManager.hh"
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#include "G4ParticleTypes.hh"
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#include "G4StepLimiter.hh"
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#include "G4BaryonConstructor.hh"
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#include "G4IonConstructor.hh"
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#include "G4MesonConstructor.hh"
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#include "MicrobeamPhysicsList.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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MicrobeamPhysicsList::MicrobeamPhysicsList(): G4VUserPhysicsList()
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{
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defaultCutValue = 0.01*micrometer;
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cutForGamma = defaultCutValue;
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cutForElectron = defaultCutValue;
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cutForPositron = defaultCutValue;
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SetVerboseLevel(1);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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MicrobeamPhysicsList::~MicrobeamPhysicsList()
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{}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void MicrobeamPhysicsList::ConstructParticle()
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{
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ConstructBosons();
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ConstructLeptons();
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ConstructBaryons();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void MicrobeamPhysicsList::ConstructBosons()
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{
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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 MicrobeamPhysicsList::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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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void MicrobeamPhysicsList::ConstructBaryons()
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{
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// baryons
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G4BaryonConstructor bConstructor;
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bConstructor.ConstructParticle();
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G4IonConstructor iConstructor;
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iConstructor.ConstructParticle();
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G4MesonConstructor mConstructor;
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mConstructor.ConstructParticle();
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void MicrobeamPhysicsList::ConstructProcess()
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{
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AddTransportation();
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ConstructEM();
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ConstructHad();
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ConstructGeneral();
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}
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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 "G4LowEnergyPhotoElectric.hh"
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#include "G4LowEnergyCompton.hh"
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#include "G4LowEnergyGammaConversion.hh"
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#include "G4LowEnergyRayleigh.hh"
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#include "G4LowEnergyIonisation.hh"
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#include "G4LowEnergyBremsstrahlung.hh"
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#include "G4hLowEnergyIonisation.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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void MicrobeamPhysicsList::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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pmanager->AddDiscreteProcess(new G4LowEnergyCompton);
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G4LowEnergyPhotoElectric * LePeprocess = new G4LowEnergyPhotoElectric();
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LePeprocess->ActivateAuger(true);
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LePeprocess->SetCutForLowEnSecPhotons(0.250 * keV);
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LePeprocess->SetCutForLowEnSecElectrons(0.250 * keV);
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pmanager->AddDiscreteProcess(LePeprocess);
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pmanager->AddDiscreteProcess(new G4LowEnergyGammaConversion());
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pmanager->AddDiscreteProcess(new G4LowEnergyRayleigh());
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pmanager->AddProcess(new G4StepLimiter(), -1, -1, 3);
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} else if (particleName == "e-") {
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pmanager->AddProcess(new G4MultipleScattering,-1, 1,1);
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G4LowEnergyIonisation * LeIoprocess = new G4LowEnergyIonisation("IONI");
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LeIoprocess->ActivateAuger(true);
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LeIoprocess->SetCutForLowEnSecPhotons(0.1*keV);
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LeIoprocess->SetCutForLowEnSecElectrons(0.1*keV);
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pmanager->AddProcess(LeIoprocess, -1, 2, 2);
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G4LowEnergyBremsstrahlung * LeBrprocess = new G4LowEnergyBremsstrahlung();
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pmanager->AddProcess(LeBrprocess, -1, -1, 3);
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pmanager->AddProcess(new G4StepLimiter(), -1, -1, 3);
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} else if (particleName == "e+") {
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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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pmanager->AddProcess(new G4StepLimiter(), -1, -1, 3);
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} else if( particleName == "mu+" ||
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particleName == "mu-" ) {
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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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pmanager->AddProcess(new G4MultipleScattering(),-1,1,1);
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G4hLowEnergyIonisation* hLowEnergyIonisation = new G4hLowEnergyIonisation();
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pmanager->AddProcess(hLowEnergyIonisation,-1,2,2);
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hLowEnergyIonisation->SetElectronicStoppingPowerModel(particle,"ICRU_R49He");
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hLowEnergyIonisation->SetNuclearStoppingOn();
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hLowEnergyIonisation->SetNuclearStoppingPowerModel("ICRU_R49");
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hLowEnergyIonisation->SetFluorescence(true);
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hLowEnergyIonisation->ActivateAugerElectronProduction(true);
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pmanager->AddProcess(new G4StepLimiter(), -1, -1, 3);
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}
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//end
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
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#include "G4HadronElasticProcess.hh"
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#include "G4LElastic.hh"
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#include "G4AlphaInelasticProcess.hh"
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#include "G4BinaryLightIonReaction.hh"
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#include "G4TripathiCrossSection.hh"
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#include "G4IonsShenCrossSection.hh"
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#include "G4LEAlphaInelastic.hh"
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void MicrobeamPhysicsList::ConstructHad()
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{
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G4HadronElasticProcess * theElasticProcess = new G4HadronElasticProcess;
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theElasticProcess->RegisterMe( new G4LElastic() );
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theParticleIterator->reset();
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while( (*theParticleIterator)() )
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{
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G4ParticleDefinition* particle = theParticleIterator->value();
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G4ProcessManager* pManager = particle->GetProcessManager();
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if (particle->GetParticleName() == "alpha")
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{
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// INELASTIC SCATTERING
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// Binary Cascade
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G4BinaryLightIonReaction* theBC = new G4BinaryLightIonReaction();
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theBC -> SetMinEnergy(80.*MeV);
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theBC -> SetMaxEnergy(40.*GeV);
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// TRIPATHI CROSS SECTION
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// Implementation of formulas in analogy to NASA technical paper 3621 by
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// Tripathi, et al. Cross-sections for ion ion scattering
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G4TripathiCrossSection* TripathiCrossSection = new G4TripathiCrossSection;
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// IONS SHEN CROSS SECTION
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// Implementation of formulas
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// Shen et al. Nuc. Phys. A 491 130 (1989)
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// Total Reaction Cross Section for Heavy-Ion Collisions
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G4IonsShenCrossSection* aShen = new G4IonsShenCrossSection;
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// Final state production model for Alpha inelastic scattering below 20 GeV
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G4LEAlphaInelastic* theAIModel = new G4LEAlphaInelastic;
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theAIModel -> SetMaxEnergy(100.*MeV);
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G4AlphaInelasticProcess * theIPalpha = new G4AlphaInelasticProcess;
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theIPalpha->AddDataSet(TripathiCrossSection);
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theIPalpha->AddDataSet(aShen);
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// Register the Alpha Inelastic and Binary Cascade Model
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theIPalpha->RegisterMe(theAIModel);
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theIPalpha->RegisterMe(theBC);
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// Activate the alpha inelastic scattering using the alpha inelastic and binary cascade model
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pManager -> AddDiscreteProcess(theIPalpha);
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// Activate the Hadron Elastic Process
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pManager -> AddDiscreteProcess(theElasticProcess);
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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 MicrobeamPhysicsList::ConstructGeneral()
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{ }
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void MicrobeamPhysicsList::SetCuts()
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{
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if (verboseLevel >0){
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G4cout << "MicrobeamPhysicsList::SetCuts:";
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G4cout << "CutLength : " << G4BestUnit(defaultCutValue,"Length") << 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(cutForPositron, "e+");
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if (verboseLevel>0) DumpCutValuesTable();
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}
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