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25 // 25 //
>> 26 // $Id: G4FTFPNeutronBuilder.cc,v 1.7 2010-11-18 14:52:22 gunter Exp $
>> 27 // GEANT4 tag $Name: not supported by cvs2svn $
26 // 28 //
27 //-------------------------------------------- 29 //---------------------------------------------------------------------------
28 // 30 //
29 // ClassName: G4FTFPNeutronBuilder 31 // ClassName: G4FTFPNeutronBuilder
30 // 32 //
31 // Author: 2002 J.P. Wellisch 33 // Author: 2002 J.P. Wellisch
32 // 34 //
33 // Modified: 35 // Modified:
34 // 18.11.2010 G.Folger, use G4CrossSectionPair 36 // 18.11.2010 G.Folger, use G4CrossSectionPairGG for relativistic rise of cross
35 // section at high energies. 37 // section at high energies.
36 // 30.03.2009 V.Ivanchenko create cross sectio 38 // 30.03.2009 V.Ivanchenko create cross section by new
37 // 12.04.2017 A.Dotti move to new design with <<
38 // 39 //
39 //-------------------------------------------- 40 //----------------------------------------------------------------------------
40 // 41 //
41 #include "G4FTFPNeutronBuilder.hh" 42 #include "G4FTFPNeutronBuilder.hh"
42 #include "G4SystemOfUnits.hh" <<
43 #include "G4ParticleDefinition.hh" 43 #include "G4ParticleDefinition.hh"
44 #include "G4ParticleTable.hh" 44 #include "G4ParticleTable.hh"
45 #include "G4ProcessManager.hh" 45 #include "G4ProcessManager.hh"
46 #include "G4NeutronInelasticXS.hh" << 46 #include "G4NeutronInelasticCrossSection.hh"
47 #include "G4HadronicParameters.hh" << 47 #include "G4CrossSectionPairGG.hh"
48 <<
49 48
50 G4FTFPNeutronBuilder:: 49 G4FTFPNeutronBuilder::
51 G4FTFPNeutronBuilder(G4bool quasiElastic) 50 G4FTFPNeutronBuilder(G4bool quasiElastic)
52 { 51 {
53 theMin = G4HadronicParameters::Instance()->G << 52 theMin = 4*GeV;
54 theMax = G4HadronicParameters::Instance()->G << 53 theMax = 100*TeV;
55 theModel = new G4TheoFSGenerator("FTFP"); 54 theModel = new G4TheoFSGenerator("FTFP");
56 55
57 G4FTFModel* theStringModel = new G4FTFModel( << 56 theStringModel = new G4FTFModel;
58 theStringModel->SetFragmentationModel(new G4 << 57 theStringDecay = new G4ExcitedStringDecay(theLund = new G4LundStringFragmentation);
>> 58 theStringModel->SetFragmentationModel(theStringDecay);
>> 59
>> 60 theCascade = new G4GeneratorPrecompoundInterface;
>> 61 thePreEquilib = new G4PreCompoundModel(theHandler = new G4ExcitationHandler);
>> 62 theCascade->SetDeExcitation(thePreEquilib);
59 63
60 G4GeneratorPrecompoundInterface* theCascade << 64 theModel->SetTransport(theCascade);
61 new G4GeneratorPrecompoundInterface(); <<
62 65
63 theModel->SetHighEnergyGenerator(theStringMo 66 theModel->SetHighEnergyGenerator(theStringModel);
64 if (quasiElastic) { << 67 if (quasiElastic)
65 theModel->SetQuasiElasticChannel(new G4Qu << 68 {
66 } << 69 theQuasiElastic=new G4QuasiElasticChannel;
>> 70 theModel->SetQuasiElasticChannel(theQuasiElastic);
>> 71 } else
>> 72 { theQuasiElastic=0;}
67 73
68 theModel->SetTransport(theCascade); <<
69 theModel->SetMinEnergy(theMin); 74 theModel->SetMinEnergy(theMin);
70 theModel->SetMaxEnergy(theMax); << 75 theModel->SetMaxEnergy(100*TeV);
71 } 76 }
72 77
73 G4FTFPNeutronBuilder:: 78 G4FTFPNeutronBuilder::
74 ~G4FTFPNeutronBuilder() 79 ~G4FTFPNeutronBuilder()
75 { 80 {
>> 81 delete theStringDecay;
>> 82 delete theStringModel;
>> 83 delete thePreEquilib;
>> 84 delete theCascade;
>> 85 if ( theQuasiElastic ) delete theQuasiElastic;
>> 86 delete theHandler;
>> 87 delete theLund;
>> 88 }
>> 89
>> 90 void G4FTFPNeutronBuilder::
>> 91 Build(G4HadronElasticProcess * )
>> 92 {
>> 93 }
>> 94
>> 95 void G4FTFPNeutronBuilder::
>> 96 Build(G4HadronFissionProcess * )
>> 97 {
>> 98 }
>> 99
>> 100 void G4FTFPNeutronBuilder::
>> 101 Build(G4HadronCaptureProcess * )
>> 102 {
76 } 103 }
77 104
78 void G4FTFPNeutronBuilder:: 105 void G4FTFPNeutronBuilder::
79 Build(G4HadronInelasticProcess * aP) << 106 Build(G4NeutronInelasticProcess * aP)
80 { 107 {
81 theModel->SetMinEnergy(theMin); 108 theModel->SetMinEnergy(theMin);
82 theModel->SetMaxEnergy(theMax); 109 theModel->SetMaxEnergy(theMax);
83 aP->RegisterMe(theModel); 110 aP->RegisterMe(theModel);
84 aP->AddDataSet(new G4NeutronInelasticXS()); << 111 aP->AddDataSet(new G4CrossSectionPairGG(
>> 112 new G4NeutronInelasticCrossSection(), 91*GeV));
85 } 113 }
86 114
>> 115 // 2002 by J.P. Wellisch
87 116