G4QInelasticCHIPSBuilder.cc

Go to the documentation of this file.
00001 //
00002 // ********************************************************************
00003 // * License and Disclaimer                                           *
00004 // *                                                                  *
00005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
00006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
00007 // * conditions of the Geant4 Software License,  included in the file *
00008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
00009 // * include a list of copyright holders.                             *
00010 // *                                                                  *
00011 // * Neither the authors of this software system, nor their employing *
00012 // * institutes,nor the agencies providing financial support for this *
00013 // * work  make  any representation or  warranty, express or implied, *
00014 // * regarding  this  software system or assume any liability for its *
00015 // * use.  Please see the license in the file  LICENSE  and URL above *
00016 // * for the full disclaimer and the limitation of liability.         *
00017 // *                                                                  *
00018 // * This  code  implementation is the result of  the  scientific and *
00019 // * technical work of the GEANT4 collaboration.                      *
00020 // * By using,  copying,  modifying or  distributing the software (or *
00021 // * any work based  on the software)  you  agree  to acknowledge its *
00022 // * use  in  resulting  scientific  publications,  and indicate your *
00023 // * acceptance of all terms of the Geant4 Software license.          *
00024 // ********************************************************************
00025 //
00026 // GEANT4 tag $Name: not supported by cvs2svn $
00027 //
00028 //---------------------------------------------------------------------------
00029 //
00030 // ClassName:   G4QInelasticCHIPSBuilder
00031 //
00032 // Author: 2009 M. Kosov
00033 //
00034 //----------------------------------------------------------------------------
00035 //
00036 // Short comment: This is a physics list of only one model G4QInelastic for
00037 // all hadron-nuclear interactions at all energies. There is no model- or
00038 // process-mixing, while it is possible to merge (G4QProcessMixer) the G4_HP
00039 // processes at low energies if the G4QInelastic, which includes all necessary
00040 // nA inelastic processes, is found to be not saficient for some applications.
00041 // In this particular builder the G4QInelastic process is attached to all
00042 // hadrons other than nucleons or pi and K-mesons. Previously it could be done
00043 // only using the LHEP parameterized package or in a temporary form by the
00044 // QGSC model conditionally extended (just not crashing) to low energies.
00045 // *** Important *** As the CHIPS treatment of all hadrons is the same, and
00046 // very simple, this builder with time can be not used in the CHIPS physics list 
00047 //
00048 // -----------------------------------------------------------------------------
00049 #include "G4QInelasticCHIPSBuilder.hh"
00050 
00051 G4QInelasticCHIPSBuilder::G4QInelasticCHIPSBuilder(G4int ver):
00052  verbose(ver), wasActivated(false), inelastic(0), nGamma(0)
00053 {
00054   // pointer to the particle table
00055   theParticleTable = G4ParticleTable::GetParticleTable();
00056   theParticleIterator = theParticleTable->GetIterator();
00057 }
00058 
00059 G4QInelasticCHIPSBuilder::~G4QInelasticCHIPSBuilder()
00060 {
00061   if(wasActivated) delete inelastic;
00062 }
00063 
00064 void G4QInelasticCHIPSBuilder::Build()
00065 {
00066   if(wasActivated) return;
00067   wasActivated = true;
00068   theParticleIterator->reset();
00069   inelastic = new G4QInelastic();
00070   while( (*theParticleIterator)() )
00071   {
00072     G4ParticleDefinition* particle = theParticleIterator->value();
00073     G4String pname = particle->GetParticleName();
00074     if(pname == "kaon-" || pname == "kaon+" || pname == "kaon0S"  ||  pname == "kaon0L" ||
00075        pname == "pi-"   || pname == "pi+"   || pname == "neutron" ||  pname == "proton" ||
00076        pname == "lambda"       || pname == "sigma+"       || pname == "sigma0"       ||
00077        pname == "sigma-"       || pname == "xi0" || pname == "xi-" || pname == "omega-" ||
00078        pname == "anti_proton"  || pname == "anti_neutron" || pname == "anti_lambda"  ||
00079        pname == "anti_sigma+"  || pname == "anti_sigma0"  || pname == "anti_sigma-"  ||
00080        pname == "anti_xi0"     || pname == "anti_xi-"     || pname == "anti_omega-"  )
00081     {
00082       if(verbose>1)G4cout<< "__G4QInelCHIPSBuilder: "<< pname <<" is defined here"<<G4endl;
00083       G4ProcessManager* pmanager = particle->GetProcessManager();
00084       pmanager->AddDiscreteProcess(inelastic);
00085       if(verbose>1) G4cout<<"###> G4QInelasticCHIPSBuilder: "<<inelastic->GetProcessName()
00086                           <<" is added for "<<pname<<G4endl;
00087     }
00088   }
00089 }
00090 
00091 // 2009 by M. Kosov

Generated on Mon May 27 17:49:35 2013 for Geant4 by  doxygen 1.4.7