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25 // 25 //
>> 26 // $Id$
26 // 27 //
27 //-------------------------------------------- 28 //---------------------------------------------------------------------------
28 // 29 //
29 // ClassName: G4FTFPNeutronBuilder 30 // ClassName: G4FTFPNeutronBuilder
30 // 31 //
31 // Author: 2002 J.P. Wellisch 32 // Author: 2002 J.P. Wellisch
32 // 33 //
33 // Modified: 34 // Modified:
34 // 18.11.2010 G.Folger, use G4CrossSectionPair 35 // 18.11.2010 G.Folger, use G4CrossSectionPairGG for relativistic rise of cross
35 // section at high energies. 36 // section at high energies.
36 // 30.03.2009 V.Ivanchenko create cross sectio 37 // 30.03.2009 V.Ivanchenko create cross section by new
37 // 12.04.2017 A.Dotti move to new design with <<
38 // 38 //
39 //-------------------------------------------- 39 //----------------------------------------------------------------------------
40 // 40 //
41 #include "G4FTFPNeutronBuilder.hh" 41 #include "G4FTFPNeutronBuilder.hh"
42 #include "G4SystemOfUnits.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 "G4BGGNucleonInelasticXS.hh"
47 #include "G4HadronicParameters.hh" <<
48 <<
49 47
50 G4FTFPNeutronBuilder:: 48 G4FTFPNeutronBuilder::
51 G4FTFPNeutronBuilder(G4bool quasiElastic) 49 G4FTFPNeutronBuilder(G4bool quasiElastic)
52 { 50 {
53 theMin = G4HadronicParameters::Instance()->G << 51 theMin = 4*GeV;
54 theMax = G4HadronicParameters::Instance()->G << 52 theMax = 100*TeV;
55 theModel = new G4TheoFSGenerator("FTFP"); 53 theModel = new G4TheoFSGenerator("FTFP");
56 54
57 G4FTFModel* theStringModel = new G4FTFModel( << 55 theStringModel = new G4FTFModel;
58 theStringModel->SetFragmentationModel(new G4 << 56 theStringDecay = new G4ExcitedStringDecay(theLund = new G4LundStringFragmentation);
>> 57 theStringModel->SetFragmentationModel(theStringDecay);
>> 58
>> 59 thePreEquilib = new G4PreCompoundModel(theHandler = new G4ExcitationHandler);
>> 60 theCascade = new G4GeneratorPrecompoundInterface(thePreEquilib);
59 61
60 G4GeneratorPrecompoundInterface* theCascade << 62 theModel->SetTransport(theCascade);
61 new G4GeneratorPrecompoundInterface(); <<
62 63
63 theModel->SetHighEnergyGenerator(theStringMo 64 theModel->SetHighEnergyGenerator(theStringModel);
64 if (quasiElastic) { << 65 if (quasiElastic)
65 theModel->SetQuasiElasticChannel(new G4Qu << 66 {
66 } << 67 theQuasiElastic=new G4QuasiElasticChannel;
>> 68 theModel->SetQuasiElasticChannel(theQuasiElastic);
>> 69 } else
>> 70 { theQuasiElastic=0;}
67 71
68 theModel->SetTransport(theCascade); <<
69 theModel->SetMinEnergy(theMin); 72 theModel->SetMinEnergy(theMin);
70 theModel->SetMaxEnergy(theMax); << 73 theModel->SetMaxEnergy(100*TeV);
71 } 74 }
72 75
73 G4FTFPNeutronBuilder:: 76 G4FTFPNeutronBuilder::
74 ~G4FTFPNeutronBuilder() 77 ~G4FTFPNeutronBuilder()
75 { 78 {
>> 79 delete theStringDecay;
>> 80 delete theStringModel;
>> 81 delete thePreEquilib;
>> 82 delete theCascade;
>> 83 if ( theQuasiElastic ) delete theQuasiElastic;
>> 84 //delete theHandler;
>> 85 delete theLund;
>> 86 }
>> 87
>> 88 void G4FTFPNeutronBuilder::
>> 89 Build(G4HadronElasticProcess * )
>> 90 {
>> 91 }
>> 92
>> 93 void G4FTFPNeutronBuilder::
>> 94 Build(G4HadronFissionProcess * )
>> 95 {
>> 96 }
>> 97
>> 98 void G4FTFPNeutronBuilder::
>> 99 Build(G4HadronCaptureProcess * )
>> 100 {
76 } 101 }
77 102
78 void G4FTFPNeutronBuilder:: 103 void G4FTFPNeutronBuilder::
79 Build(G4HadronInelasticProcess * aP) << 104 Build(G4NeutronInelasticProcess * aP)
80 { 105 {
81 theModel->SetMinEnergy(theMin); 106 theModel->SetMinEnergy(theMin);
82 theModel->SetMaxEnergy(theMax); 107 theModel->SetMaxEnergy(theMax);
83 aP->RegisterMe(theModel); 108 aP->RegisterMe(theModel);
84 aP->AddDataSet(new G4NeutronInelasticXS()); << 109 aP->AddDataSet(new G4BGGNucleonInelasticXS(G4Neutron::Neutron()));
>> 110
85 } 111 }
86 112
>> 113 // 2002 by J.P. Wellisch
87 114