00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // 05-11-21 NeutronHP or Low Energy Parameterization Models 00028 // Implemented by T. Koi (SLAC/SCCS) 00029 // If NeutronHP data do not available for an element, then Low Energy 00030 // Parameterization models handle the interactions of the element. 00031 // 00032 00033 // 05-11-21 NeutronHP or Low Energy Prameterization Models 00034 00035 #include "G4NeutronHPorLElasticModel.hh" 00036 #include "G4SystemOfUnits.hh" 00037 00038 G4NeutronHPorLElasticModel::G4NeutronHPorLElasticModel() 00039 { 00040 //theHPElastic = new G4NeutronHPElastic(); 00041 theHPElastic = new G4NeutronHPorLElastic(); 00042 theLElastic = new G4LElastic(); 00043 theHPNames = new G4NeutronHPNames(); 00044 } 00045 G4NeutronHPorLElasticModel::~G4NeutronHPorLElasticModel() 00046 { 00047 delete theHPElastic; 00048 delete theLElastic; 00049 delete theHPNames; 00050 } 00051 00052 G4HadFinalState* G4NeutronHPorLElasticModel::ApplyYourself(const G4HadProjectile& aTrack, G4Nucleus& aTargetNucleus) 00053 { 00054 if ( aTrack.GetKineticEnergy() > 20*MeV ) 00055 { 00056 //G4cout << "Select LE model " << G4endl; 00057 return theLElastic->ApplyYourself( aTrack , aTargetNucleus ); 00058 } 00059 00060 //G4int Z = (G4int)(aTargetNucleus.GetZ()+0.5); 00061 //migrate to integer A and Z 00062 G4int Z = aTargetNucleus.GetZ_asInt(); 00063 G4String theNameOfElement = theHPNames->GetName( Z-1 ); // GetName(0) reply "Hydrogen" 00064 00065 if ( theHPElastic->IsThisElementOK( theNameOfElement ) ) 00066 { 00067 //G4cout << "Select HP model " << G4endl; 00068 return theHPElastic->ApplyYourself( aTrack , aTargetNucleus ); 00069 } 00070 else 00071 { 00072 //G4cout << "Select LE model " << G4endl; 00073 return theLElastic->ApplyYourself( aTrack , aTargetNucleus ); 00074 } 00075 } 00076