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: G4MiscQGSCBuilder |
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31 | // |
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32 | // Author: 2009 M. Kosov (on the basis of the G4MiscLHEPBuilder) |
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33 | // |
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34 | //---------------------------------------------------------------------------- |
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35 | // |
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36 | #include "G4MiscQGSCBuilder.hh" |
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37 | |
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38 | #include "G4ParticleDefinition.hh" |
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39 | #include "G4ParticleTable.hh" |
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40 | #include "G4ProcessManager.hh" |
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41 | |
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42 | G4MiscQGSCBuilder::G4MiscQGSCBuilder(G4int ver): verbose(ver), wasActivated(false) |
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43 | { |
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44 | // pointer to the particle table |
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45 | theParticleTable = G4ParticleTable::GetParticleTable(); |
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46 | theParticleIterator = theParticleTable->GetIterator(); |
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47 | } |
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48 | |
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49 | G4MiscQGSCBuilder::~G4MiscQGSCBuilder() {} |
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50 | |
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51 | void G4MiscQGSCBuilder::Build() |
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52 | { |
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53 | wasActivated = true; |
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54 | |
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55 | //QGSC model definition |
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56 | theModel = new G4TheoFSGenerator("QGSC"); |
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57 | |
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58 | theQGSCModel = new G4QGSModel< G4QGSParticipants >; |
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59 | theQGSCDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation); |
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60 | theQGSCModel->SetFragmentationModel(theQGSCDecay); |
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61 | theModel->SetHighEnergyGenerator(theQGSCModel); |
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62 | |
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63 | theCascade = new G4StringChipsParticleLevelInterface; |
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64 | theModel->SetTransport(theCascade); |
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65 | |
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66 | theQuasiElastic = new G4QuasiElasticChannel; |
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67 | theModel->SetQuasiElasticChannel(theQuasiElastic); |
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68 | |
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69 | theModel->SetMinEnergy(0.); |
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70 | theModel->SetMaxEnergy(100*TeV); |
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71 | |
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72 | |
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73 | theParticleIterator->reset(); |
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74 | while( (*theParticleIterator)() ) |
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75 | { |
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76 | G4ParticleDefinition* particle = theParticleIterator->value(); |
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77 | G4String pname = particle->GetParticleName(); |
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78 | if(pname == "kaon-" || pname == "kaon+" || pname == "kaon0S" || pname == "kaon0L" || |
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79 | pname == "pi-" || pname == "pi+" || pname == "neutron" || pname == "proton" ) |
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80 | { |
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81 | if(verbose>1)G4cout<<"** G4MiscQGSCBuilder: "<<pname<<" already defined"<<G4endl; |
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82 | } |
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83 | else if( |
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84 | pname == "anti_proton" || pname == "anti_neutron" || pname == "anti_lambda" || |
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85 | pname == "anti_sigma+" || pname == "anti_sigma0" || pname == "anti_sigma-" || |
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86 | pname == "anti_xi0" || pname == "anti_xi-" || pname == "anti_omega-" || |
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87 | pname == "lambda" || pname == "sigma+" || pname == "sigma0" || |
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88 | pname == "sigma-" || pname == "xi0" || pname == "xi-" || pname == "omega-") |
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89 | { |
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90 | if(verbose>1)G4cout<< "__ G4MiscQGSCBuilder: "<< pname <<" is defined here"<<G4endl; |
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91 | G4ProcessManager* pmanager = particle->GetProcessManager(); |
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92 | G4HadronInelasticProcess* hp = new G4HadronInelasticProcess("hInelastic", particle); |
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93 | pmanager->AddDiscreteProcess(hp); |
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94 | hp->RegisterMe(theModel); |
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95 | if(verbose>1) |
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96 | G4cout<<"^^ G4MiscQGSCBuilder: "<<hp->GetProcessName()<<" added for "<<pname<<G4endl; |
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97 | } |
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98 | } |
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99 | } |
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100 | |
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101 | // 2009 by M. Kosov |
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