Gabriele Cosmo
92 lines
3.9 KiB
C++
92 lines
3.9 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: RemSimMuonStandard.cc,v 1.6 2006/06/29 16:23:57 gunter Exp $
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// GEANT4 tag $Name: geant4-09-01 $
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//
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// Author:Susanna Guatelli, guatelli@ge.infn.it
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//
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#include "RemSimMuonStandard.hh"
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#include "G4ProcessManager.hh"
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//muon:
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#include "G4hIonisation.hh"
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#include "G4MultipleScattering.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 "G4MuonMinusCaptureAtRest.hh"
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#include "G4StepLimiter.hh"
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RemSimMuonStandard::RemSimMuonStandard(const G4String& name): G4VPhysicsConstructor(name)
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{ }
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RemSimMuonStandard::~RemSimMuonStandard()
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{ }
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void RemSimMuonStandard::ConstructProcess()
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{
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// Add standard processes for muons
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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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G4String particleName = particle -> GetParticleName();
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if(( particleName == "mu+")|| (particleName == "mu-" ))
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{//muon
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G4VProcess* aMultipleScattering = new G4MultipleScattering();
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G4VProcess* aBremsstrahlung = new G4MuBremsstrahlung();
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G4VProcess* aPairProduction = new G4MuPairProduction();
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G4VProcess* anIonisation = new G4MuIonisation();
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//
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// add processes
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pmanager -> AddProcess(anIonisation);
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pmanager -> AddProcess(aMultipleScattering);
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pmanager -> AddProcess(aBremsstrahlung);
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pmanager -> AddProcess(aPairProduction);
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//
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// set ordering for AlongStepDoIt
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pmanager -> SetProcessOrdering(aMultipleScattering, idxAlongStep,1);
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pmanager -> SetProcessOrdering(anIonisation, idxAlongStep,2);
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pmanager -> SetProcessOrdering(aBremsstrahlung, idxAlongStep,3);
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pmanager -> SetProcessOrdering(aPairProduction, idxAlongStep,4);
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//
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// set ordering for PostStepDoIt
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pmanager -> SetProcessOrdering(aMultipleScattering, idxPostStep,1);
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pmanager -> SetProcessOrdering(anIonisation, idxPostStep,2);
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pmanager -> SetProcessOrdering(aBremsstrahlung, idxPostStep,3);
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pmanager -> SetProcessOrdering(aPairProduction, idxPostStep,4);
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pmanager -> AddProcess(new G4StepLimiter(),-1,-1,3);
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if( particleName == "mu-" )
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pmanager -> AddProcess(new G4MuonMinusCaptureAtRest(), 0,-1,-1);
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}
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}
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}
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