| 1 | //
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| 2 | // ********************************************************************
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| 3 | // * License and Disclaimer *
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| 4 | // * *
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of *
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and *
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| 7 | // * conditions of the Geant4 Software License, included in the file *
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These *
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| 9 | // * include a list of copyright holders. *
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| 10 | // * *
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| 11 | // * Neither the authors of this software system, nor their employing *
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| 12 | // * institutes,nor the agencies providing financial support for this *
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| 13 | // * work make any representation or warranty, express or implied, *
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| 14 | // * regarding this software system or assume any liability for its *
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| 15 | // * use. Please see the license in the file LICENSE and URL above *
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| 16 | // * for the full disclaimer and the limitation of liability. *
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| 17 | // * *
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| 18 | // * This code implementation is the result of the scientific and *
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| 19 | // * technical work of the GEANT4 collaboration. *
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| 20 | // * By using, copying, modifying or distributing the software (or *
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| 21 | // * any work based on the software) you agree to acknowledge its *
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| 22 | // * use in resulting scientific publications, and indicate your *
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| 23 | // * acceptance of all terms of the Geant4 Software license. *
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| 24 | // ********************************************************************
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| 25 | //
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| 26 | // GEANT4 tag $Name: geant4-09-03 $
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| 27 | //
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| 28 | //---------------------------------------------------------------------------
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| 29 | //
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| 30 | // ClassName: G4QInelasticCHIPSBuilder
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| 31 | //
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| 32 | // Author: 2009 M. Kosov
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| 33 | //
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| 34 | //----------------------------------------------------------------------------
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| 35 | //
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| 36 | // Short comment: This is a physics list of only one model G4QInelastic for
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| 37 | // all hadron-nuclear interactions at all energies. There is no model- or
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| 38 | // process-mixing, while it is possible to merge (G4QProcessMixer) the G4_HP
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| 39 | // processes at low energies if the G4QInelastic, which includes all necessary
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| 40 | // nA inelastic processes, is found to be not saficient for some applications.
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| 41 | // In this particular builder the G4QInelastic process is attached to all
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| 42 | // hadrons other than nucleons or pi and K-mesons. Previously it could be done
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| 43 | // only using the LHEP parameterized package or in a temporary form by the
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| 44 | // QGSC model conditionally extended (just not crashing) to low energies.
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| 45 | // *** Important *** As the CHIPS treatment of all hadrons is the same, and
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| 46 | // very simple, this builder with time can be not used in the CHIPS physics list
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| 47 | //
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| 48 | // -----------------------------------------------------------------------------
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| 49 | #include "G4QInelasticCHIPSBuilder.hh"
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| 50 |
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| 51 | G4QInelasticCHIPSBuilder::G4QInelasticCHIPSBuilder(G4int ver):
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| 52 | verbose(ver), wasActivated(false)
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| 53 | {
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| 54 | // pointer to the particle table
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| 55 | theParticleTable = G4ParticleTable::GetParticleTable();
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| 56 | theParticleIterator = theParticleTable->GetIterator();
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| 57 | }
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| 58 |
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| 59 | G4QInelasticCHIPSBuilder::~G4QInelasticCHIPSBuilder()
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| 60 | {
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| 61 | if(wasActivated) delete inelastic;
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| 62 | }
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| 63 |
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| 64 | void G4QInelasticCHIPSBuilder::Build()
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| 65 | {
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| 66 | if(wasActivated) return;
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| 67 | wasActivated = true;
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| 68 | theParticleIterator->reset();
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| 69 | inelastic = new G4QInelastic();
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| 70 | while( (*theParticleIterator)() )
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| 71 | {
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| 72 | G4ParticleDefinition* particle = theParticleIterator->value();
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| 73 | G4String pname = particle->GetParticleName();
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| 74 | if(pname == "kaon-" || pname == "kaon+" || pname == "kaon0S" || pname == "kaon0L" ||
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| 75 | pname == "pi-" || pname == "pi+" || pname == "neutron" || pname == "proton" ||
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| 76 | pname == "lambda" || pname == "sigma+" || pname == "sigma0" ||
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| 77 | pname == "sigma-" || pname == "xi0" || pname == "xi-" || pname == "omega-" ||
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| 78 | pname == "anti_proton" || pname == "anti_neutron" || pname == "anti_lambda" ||
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| 79 | pname == "anti_sigma+" || pname == "anti_sigma0" || pname == "anti_sigma-" ||
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| 80 | pname == "anti_xi0" || pname == "anti_xi-" || pname == "anti_omega-" )
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| 81 | {
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| 82 | if(verbose>1)G4cout<< "__G4QInelCHIPSBuilder: "<< pname <<" is defined here"<<G4endl;
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| 83 | G4ProcessManager* pmanager = particle->GetProcessManager();
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| 84 | pmanager->AddDiscreteProcess(inelastic);
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| 85 | if(verbose>1) G4cout<<"###> G4QInelasticCHIPSBuilder: "<<inelastic->GetProcessName()
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| 86 | <<" is added for "<<pname<<G4endl;
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| 87 | }
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| 88 | }
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| 89 | }
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| 90 |
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| 91 | // 2009 by M. Kosov
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