Activation/src/HadronElasticPhysicsHP.cc

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0025 //
0026 /// \file HadronElasticPhysicsHP.cc
0027 /// \brief Implementation of the HadronElasticPhysicsHP class
0028
0029 // HP models for neutron < 20 MeV
0030
0031 #include "HadronElasticPhysicsHP.hh"
0032
0033 #include "G4GenericMessenger.hh"
0034 #include "G4HadronicProcess.hh"
0035 #include "G4ParticleHPElastic.hh"
0036 #include "G4ParticleHPElasticData.hh"
0037 #include "G4ParticleHPThermalScattering.hh"
0038 #include "G4ParticleHPThermalScatteringData.hh"
0039 #include "G4SystemOfUnits.hh"
0040
0041 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0042
0043 HadronElasticPhysicsHP::HadronElasticPhysicsHP(G4int ver) : G4HadronElasticPhysics(ver)
0044 {
0045   // define commands for this class
0046   DefineCommands();
0047 }
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0050
0051 HadronElasticPhysicsHP::~HadronElasticPhysicsHP()
0052 {
0053   delete fMessenger;
0054 }
0055
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0057
0058 void HadronElasticPhysicsHP::ConstructProcess()
0059 {
0060   G4HadronElasticPhysics::ConstructProcess();
0061   GetNeutronModel()->SetMinEnergy(19.5 * MeV);
0062
0063   G4HadronicProcess* process = GetNeutronProcess();
0064   G4ParticleHPElastic* model1 = new G4ParticleHPElastic();
0065   process->RegisterMe(model1);
0066   process->AddDataSet(new G4ParticleHPElasticData());
0067
0068   if (fThermal) {
0069     model1->SetMinEnergy(4 * eV);
0070     G4ParticleHPThermalScattering* model2 = new G4ParticleHPThermalScattering();
0071     process->RegisterMe(model2);
0072     process->AddDataSet(new G4ParticleHPThermalScatteringData());
0073   }
0074 }
0075
0076 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0077
0078 void HadronElasticPhysicsHP::DefineCommands()
0079 {
0080   // Define /testhadr/phys command directory using generic messenger class
0081   fMessenger = new G4GenericMessenger(this, "/testhadr/phys/", "physics list commands");
0082
0083   // thermal scattering command
0084   auto& thermalCmd = fMessenger->DeclareProperty("thermalScattering", fThermal);
0085
0086   thermalCmd.SetGuidance("set thermal scattering model");
0087   thermalCmd.SetParameterName("thermal", false);
0088   thermalCmd.SetDefaultValue("false");
0089   thermalCmd.SetStates(G4State_PreInit);
0090 }
0091
0092 //..oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......