Gabriele Cosmo
104 lines
4.2 KiB
C++
104 lines
4.2 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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//---------------------------------------------------------------------------
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//
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// ClassName: G4HadronicAbsorptionFritiofWithBinaryCascade
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//
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// Author: Alberto Ribon
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//
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// Date: July 2019
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//
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// Modified:
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//
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// Class Description:
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//
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// Intermediate class for hadronic absorption at rest using FTF/BIC.
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//
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//---------------------------------------------------------------------------
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#include <iostream>
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#include "G4SystemOfUnits.hh"
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#include "G4HadronicAbsorptionFritiofWithBinaryCascade.hh"
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#include "G4PreCompoundModel.hh"
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#include "G4GeneratorPrecompoundInterface.hh"
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#include "G4FTFModel.hh"
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#include "G4LundStringFragmentation.hh"
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#include "G4ExcitedStringDecay.hh"
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#include "G4TheoFSGenerator.hh"
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#include "G4BinaryCascade.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4ParticleTypes.hh"
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#include "G4HadronicInteractionRegistry.hh"
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#include "G4HadronicParameters.hh"
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// Constructor
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G4HadronicAbsorptionFritiofWithBinaryCascade::
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G4HadronicAbsorptionFritiofWithBinaryCascade( G4ParticleDefinition* pdef )
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: G4HadronStoppingProcess( "hFritiofWithBinaryCascadeCaptureAtRest" ),
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pdefApplicable( pdef ) {
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G4TheoFSGenerator* theModel = new G4TheoFSGenerator( "FTFB" );
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G4FTFModel* theStringModel = new G4FTFModel;
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theStringModel->SetFragmentationModel(new G4ExcitedStringDecay());
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G4BinaryCascade* theCascade = new G4BinaryCascade;
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theModel->SetHighEnergyGenerator( theStringModel );
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theModel->SetTransport( theCascade );
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G4double theMin = 0.0*GeV;
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G4double theMax = G4HadronicParameters::Instance()->GetMaxEnergy();
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theModel->SetMinEnergy( theMin );
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theModel->SetMaxEnergy( theMax );
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RegisterMe( theModel );
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}
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G4HadronicAbsorptionFritiofWithBinaryCascade::~G4HadronicAbsorptionFritiofWithBinaryCascade() {
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}
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// Applies to constructor-specified particle, or to all known cases
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G4bool G4HadronicAbsorptionFritiofWithBinaryCascade::
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IsApplicable( const G4ParticleDefinition& particle ) {
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// It is applicable only for anti_proton and anti_neutron, but not for
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// light anti-ion because the propagate method for nucleus-nucleus interaction:
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// G4VIntraNuclearTransportModel::Propagate()
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// is not implemented.
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return ( ( ( ! pdefApplicable ) &&
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( &particle == G4AntiProton::Definition() || &particle == G4AntiNeutron::Definition() ) )
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|| &particle == pdefApplicable );
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}
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// Documentation of purpose
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void G4HadronicAbsorptionFritiofWithBinaryCascade::
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ProcessDescription( std::ostream& os ) const {
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os << "Stopping and absorption of anti_proton and anti_neutron \n"
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<< "using Fritiof (FTF) string model coupled with Binary Cascade (BIC) model."
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<< std::endl;
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}
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