Geant4_10
G4FTFPNeutronBuilder.cc
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26 // $Id: G4FTFPNeutronBuilder.cc 66892 2013-01-17 10:57:59Z gunter $
27 //
28 //---------------------------------------------------------------------------
29 //
30 // ClassName: G4FTFPNeutronBuilder
31 //
32 // Author: 2002 J.P. Wellisch
33 //
34 // Modified:
35 // 18.11.2010 G.Folger, use G4CrossSectionPairGG for relativistic rise of cross
36 // section at high energies.
37 // 30.03.2009 V.Ivanchenko create cross section by new
38 //
39 //----------------------------------------------------------------------------
40 //
41 #include "G4FTFPNeutronBuilder.hh"
42 #include "G4SystemOfUnits.hh"
43 #include "G4ParticleDefinition.hh"
44 #include "G4ParticleTable.hh"
45 #include "G4ProcessManager.hh"
47 
50 {
51  theMin = 4*GeV;
52  theMax = 100*TeV;
53  theModel = new G4TheoFSGenerator("FTFP");
54 
55  theStringModel = new G4FTFModel;
56  theStringDecay = new G4ExcitedStringDecay(theLund = new G4LundStringFragmentation);
57  theStringModel->SetFragmentationModel(theStringDecay);
58 
59  thePreEquilib = new G4PreCompoundModel(theHandler = new G4ExcitationHandler);
60  theCascade = new G4GeneratorPrecompoundInterface(thePreEquilib);
61 
62  theModel->SetTransport(theCascade);
63 
64  theModel->SetHighEnergyGenerator(theStringModel);
65  if (quasiElastic)
66  {
67  theQuasiElastic=new G4QuasiElasticChannel;
68  theModel->SetQuasiElasticChannel(theQuasiElastic);
69  } else
70  { theQuasiElastic=0;}
71 
72  theModel->SetMinEnergy(theMin);
73  theModel->SetMaxEnergy(100*TeV);
74 }
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 
90 {
91 }
92 
95 {
96 }
97 
100 {
101 }
102 
105 {
106  theModel->SetMinEnergy(theMin);
107  theModel->SetMaxEnergy(theMax);
108  aP->RegisterMe(theModel);
110 
111 }
112 
113  // 2002 by J.P. Wellisch
void SetQuasiElasticChannel(G4QuasiElasticChannel *const value)
void SetFragmentationModel(G4VStringFragmentation *aModel)
void SetHighEnergyGenerator(G4VHighEnergyGenerator *const value)
void RegisterMe(G4HadronicInteraction *a)
void SetMinEnergy(G4double anEnergy)
void AddDataSet(G4VCrossSectionDataSet *aDataSet)
bool G4bool
Definition: G4Types.hh:79
G4FTFPNeutronBuilder(G4bool quasiElastic=false)
static G4Neutron * Neutron()
Definition: G4Neutron.cc:104
void SetMaxEnergy(const G4double anEnergy)
virtual void Build(G4HadronElasticProcess *aP)
void SetTransport(G4VIntraNuclearTransportModel *const value)