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G4FTFPNeutronBuilder.cc
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26 // $Id: G4FTFPNeutronBuilder.cc 81935 2014-06-06 15:41:42Z gcosmo $
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  theCascade = new G4GeneratorPrecompoundInterface();
60 
61  theModel->SetTransport(theCascade);
62 
63  theModel->SetHighEnergyGenerator(theStringModel);
64  if (quasiElastic)
65  {
66  theQuasiElastic=new G4QuasiElasticChannel;
67  theModel->SetQuasiElasticChannel(theQuasiElastic);
68  } else
69  { theQuasiElastic=0;}
70 
71  theModel->SetMinEnergy(theMin);
72  theModel->SetMaxEnergy(100*TeV);
73 }
74 
77 {
78  delete theStringDecay;
79  delete theStringModel;
80  if ( theQuasiElastic ) delete theQuasiElastic;
81  delete theLund;
82 }
83 
86 {
87 }
88 
91 {
92 }
93 
96 {
97 }
98 
101 {
102  theModel->SetMinEnergy(theMin);
103  theModel->SetMaxEnergy(theMax);
104  aP->RegisterMe(theModel);
106 
107 }
108 
109  // 2002 by J.P. Wellisch
void SetQuasiElasticChannel(G4QuasiElasticChannel *const value)
void SetFragmentationModel(G4VStringFragmentation *aModel)
void SetHighEnergyGenerator(G4VHighEnergyGenerator *const value)
void RegisterMe(G4HadronicInteraction *a)
static constexpr double TeV
Definition: G4SIunits.hh:218
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
static constexpr double GeV
Definition: G4SIunits.hh:217
void SetMaxEnergy(const G4double anEnergy)
virtual void Build(G4HadronElasticProcess *aP)
void SetTransport(G4VIntraNuclearTransportModel *const value)