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25 //
26 /// \file HadronElasticPhysicsHP.cc
27 /// \brief Definition of the HadronElasticPhysicsHP class
28 //
29 //
30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31
32 //
33 // HP models for neutron < 20 MeV
34
35 #include "HadronElasticPhysicsHP.hh"
36
37 #include "G4GenericMessenger.hh"
38 #include "G4HadronicProcess.hh"
39 #include "G4ParticleHPElastic.hh"
40 #include "G4ParticleHPElasticData.hh"
41 #include "G4ParticleHPThermalScattering.hh"
42 #include "G4ParticleHPThermalScatteringData.hh"
43 #include "G4SystemOfUnits.hh"
44
45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
46
47 HadronElasticPhysicsHP::HadronElasticPhysicsHP(G4int ver) : G4HadronElasticPhysics(ver)
48 {
49 // define commands for this class
50 DefineCommands();
51 }
52
53 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
54
55 HadronElasticPhysicsHP::~HadronElasticPhysicsHP()
56 {
57 delete fMessenger;
58 }
59
60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
61
62 void HadronElasticPhysicsHP::ConstructProcess()
63 {
64 G4HadronElasticPhysics::ConstructProcess();
65 GetNeutronModel()->SetMinEnergy(19.5 * MeV);
66
67 G4HadronicProcess* process = GetNeutronProcess();
68 G4ParticleHPElastic* model1 = new G4ParticleHPElastic();
69 process->RegisterMe(model1);
70 process->AddDataSet(new G4ParticleHPElasticData());
71
72 if (fThermal) {
73 model1->SetMinEnergy(4 * eV);
74 G4ParticleHPThermalScattering* model2 = new G4ParticleHPThermalScattering();
75 process->RegisterMe(model2);
76 process->AddDataSet(new G4ParticleHPThermalScatteringData());
77 }
78 }
79
80 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
81
82 void HadronElasticPhysicsHP::DefineCommands()
83 {
84 // Define /testhadr/phys command directory using generic messenger class
85 fMessenger = new G4GenericMessenger(this, "/testhadr/phys/", "physics list commands");
86
87 // thermal scattering command
88 auto& thermalCmd = fMessenger->DeclareProperty("thermalScattering", fThermal);
89
90 thermalCmd.SetGuidance("set thermal scattering model");
91 thermalCmd.SetParameterName("thermal", false);
92 thermalCmd.SetDefaultValue("false");
93 thermalCmd.SetStates(G4State_PreInit);
94 }
95
96 //..oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
97