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25 // 25 //
>> 26 // $Id: G4QGSPPiKBuilder.cc,v 1.4.2.1 2009/08/11 15:11:24 gcosmo Exp $
>> 27 // GEANT4 tag $Name: geant4-09-02-patch-02 $
26 // 28 //
27 //-------------------------------------------- 29 //---------------------------------------------------------------------------
28 // 30 //
29 // ClassName: G4QGSPPiKBuilder 31 // ClassName: G4QGSPPiKBuilder
30 // 32 //
31 // Author: 2002 J.P. Wellisch 33 // Author: 2002 J.P. Wellisch
32 // 34 //
33 // Modified: 35 // Modified:
34 // 17.11.2010 G.Folger, use G4CrossSectionPair <<
35 // section at high energies. <<
36 // 30.03.2009 V.Ivanchenko create cross sectio 36 // 30.03.2009 V.Ivanchenko create cross section by new
37 // 37 //
38 //-------------------------------------------- 38 //----------------------------------------------------------------------------
39 // 39 //
40 #include "G4QGSPPiKBuilder.hh" 40 #include "G4QGSPPiKBuilder.hh"
41 #include "G4SystemOfUnits.hh" <<
42 #include "G4ParticleDefinition.hh" 41 #include "G4ParticleDefinition.hh"
43 #include "G4ParticleTable.hh" 42 #include "G4ParticleTable.hh"
44 #include "G4ProcessManager.hh" 43 #include "G4ProcessManager.hh"
45 #include "G4BGGPionInelasticXS.hh" << 44 #include "G4PiNuclearCrossSection.hh"
46 #include "G4HadronicParameters.hh" <<
47 <<
48 45
49 G4QGSPPiKBuilder:: 46 G4QGSPPiKBuilder::
50 G4QGSPPiKBuilder(G4bool quasiElastic) << 47 G4QGSPPiKBuilder(G4bool quasiElastic, G4bool projectileDiffraction)
51 { << 48 {
52 theMin = G4HadronicParameters::Instance()->G << 49 thePiData = new G4PiNuclearCrossSection();
>> 50 theMin = 12*GeV;
53 theModel = new G4TheoFSGenerator("QGSP"); 51 theModel = new G4TheoFSGenerator("QGSP");
54 52
55 G4QGSModel< G4QGSParticipants >* theStringMo << 53 theStringModel = new G4QGSModel< G4QGSParticipants >;
56 new G4QGSModel< G4QGSParticipants >; << 54 theStringDecay = new G4ExcitedStringDecay(new G4QGSMFragmentation);
57 G4ExcitedStringDecay* theStringDecay = <<
58 new G4ExcitedStringDecay(new G4QGSMFragmen <<
59 theStringModel->SetFragmentationModel(theStr 55 theStringModel->SetFragmentationModel(theStringDecay);
>> 56
60 57
61 G4GeneratorPrecompoundInterface* theCascade << 58 theCascade = new G4GeneratorPrecompoundInterface;
62 new G4GeneratorPrecompoundInterface(); << 59 thePreEquilib = new G4PreCompoundModel(new G4ExcitationHandler);
>> 60 theCascade->SetDeExcitation(thePreEquilib);
63 61
64 theModel->SetTransport(theCascade); <<
65 theModel->SetHighEnergyGenerator(theStringMo 62 theModel->SetHighEnergyGenerator(theStringModel);
66 if (quasiElastic) 63 if (quasiElastic)
67 { << 64 {
68 theModel->SetQuasiElasticChannel(new G4Q << 65 theQuasiElastic=new G4QuasiElasticChannel;
69 } << 66 theModel->SetQuasiElasticChannel(theQuasiElastic);
>> 67 } else
>> 68 { theQuasiElastic=0;}
>> 69 if ( projectileDiffraction )
>> 70 {
>> 71 theProjectileDiffraction=new G4ProjectileDiffractiveChannel;
>> 72 theModel->SetProjectileDiffraction(theProjectileDiffraction);
>> 73 } else
>> 74 { theProjectileDiffraction=0;}
>> 75
>> 76 theModel->SetTransport(theCascade);
70 } 77 }
71 << 78
72 G4QGSPPiKBuilder:: 79 G4QGSPPiKBuilder::
73 ~G4QGSPPiKBuilder() 80 ~G4QGSPPiKBuilder()
74 { 81 {
>> 82 delete theCascade;
>> 83 delete thePreEquilib;
>> 84 if ( theQuasiElastic ) delete theQuasiElastic;
>> 85 if ( theProjectileDiffraction ) delete theProjectileDiffraction;
>> 86 delete theStringDecay;
>> 87 delete theStringModel;
>> 88 delete theModel;
>> 89 }
>> 90
>> 91 void G4QGSPPiKBuilder::
>> 92 Build(G4HadronElasticProcess * ) {}
>> 93
>> 94 void G4QGSPPiKBuilder::
>> 95 Build(G4PionPlusInelasticProcess * aP)
>> 96 {
>> 97 theModel->SetMinEnergy(theMin);
>> 98 theModel->SetMaxEnergy(100*TeV);
>> 99 aP->AddDataSet(thePiData);
>> 100 aP->RegisterMe(theModel);
>> 101 }
>> 102
>> 103 void G4QGSPPiKBuilder::
>> 104 Build(G4PionMinusInelasticProcess * aP)
>> 105 {
>> 106 theModel->SetMinEnergy(theMin);
>> 107 theModel->SetMaxEnergy(100*TeV);
>> 108 aP->AddDataSet(thePiData);
>> 109 aP->RegisterMe(theModel);
>> 110 }
>> 111
>> 112 void G4QGSPPiKBuilder::
>> 113 Build(G4KaonPlusInelasticProcess * aP)
>> 114 {
>> 115 theModel->SetMinEnergy(theMin);
>> 116 theModel->SetMaxEnergy(100*TeV);
>> 117 aP->RegisterMe(theModel);
75 } 118 }
76 119
77 void G4QGSPPiKBuilder:: 120 void G4QGSPPiKBuilder::
78 Build(G4HadronInelasticProcess * aP) << 121 Build(G4KaonMinusInelasticProcess * aP)
79 { 122 {
80 theModel->SetMinEnergy(theMin); 123 theModel->SetMinEnergy(theMin);
81 theModel->SetMaxEnergy( G4HadronicParameters << 124 theModel->SetMaxEnergy(100*TeV);
82 if ( aP->GetParticleDefinition() == G4PionPl <<
83 aP->AddDataSet( new G4BGGPionInelasticXS( <<
84 } else if ( aP->GetParticleDefinition() == G <<
85 aP->AddDataSet( new G4BGGPionInelasticXS( <<
86 } <<
87 aP->RegisterMe(theModel); 125 aP->RegisterMe(theModel);
88 } 126 }
>> 127
>> 128 void G4QGSPPiKBuilder::
>> 129 Build(G4KaonZeroLInelasticProcess * aP)
>> 130 {
>> 131 theModel->SetMinEnergy(theMin);
>> 132 theModel->SetMaxEnergy(100*TeV);
>> 133 aP->RegisterMe(theModel);
>> 134 }
>> 135
>> 136 void G4QGSPPiKBuilder::
>> 137 Build(G4KaonZeroSInelasticProcess * aP)
>> 138 {
>> 139 theModel->SetMinEnergy(theMin);
>> 140 theModel->SetMaxEnergy(100*TeV);
>> 141 aP->RegisterMe(theModel);
>> 142 }
>> 143
>> 144 // 2002 by J.P. Wellisch
89 145