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 // $Id$ 00028 // 00029 // 080417 Add IsZAApplicable method (return false) by T. Koi 00030 // 080428 Add bool onFlightDB by T. Koi 00031 // 091118 Add Ignore and Enable On Flight Doppler Broadening methods by T. Koi 00032 // 00033 #ifndef G4NeutronHPInelasticData_h 00034 #define G4NeutronHPInelasticData_h 1 00035 00036 // Class Description 00037 // Cross-section data set for a high precision (based on evaluated data 00038 // libraries) description of neutron inelastic scattering below 20 MeV; 00039 // To be used in your physics list in case you need this physics. 00040 // In this case you want to register an object of this class with 00041 // the corresponding process. 00042 // Class Description - End 00043 00044 #include "G4VCrossSectionDataSet.hh" 00045 #include "G4DynamicParticle.hh" 00046 #include "G4Element.hh" 00047 #include "G4ParticleDefinition.hh" 00048 #include "G4PhysicsTable.hh" 00049 00050 class G4NeutronHPInelasticData : public G4VCrossSectionDataSet 00051 { 00052 public: 00053 00054 G4NeutronHPInelasticData(); 00055 00056 ~G4NeutronHPInelasticData(); 00057 00058 G4bool IsIsoApplicable( const G4DynamicParticle* , 00059 G4int /*Z*/ , G4int /*A*/ , 00060 const G4Element* /*elm*/ , 00061 const G4Material* /*mat*/ ); 00062 00063 G4double GetIsoCrossSection( const G4DynamicParticle* , 00064 G4int /*Z*/ , G4int /*A*/ , 00065 const G4Isotope* /*iso*/ , 00066 const G4Element* /*elm*/ , 00067 const G4Material* /*mat*/ ); 00068 00069 //G4bool IsApplicable(const G4DynamicParticle*, const G4Element*); 00070 00071 public: 00072 //G4bool IsZAApplicable( const G4DynamicParticle* , G4double /*ZZ*/, G4double /*AA*/) 00073 //{ return false;} 00074 00075 G4double GetCrossSection(const G4DynamicParticle*, const G4Element*, G4double aT); 00076 00077 void BuildPhysicsTable(const G4ParticleDefinition&); 00078 00079 void DumpPhysicsTable(const G4ParticleDefinition&); 00080 00081 void IgnoreOnFlightDopplerBroadening(){ onFlightDB = false; }; 00082 void EnableOnFlightDopplerBroadening(){ onFlightDB = true; }; 00083 00084 private: 00085 00086 G4PhysicsTable * theCrossSections; 00087 00088 G4bool onFlightDB; 00089 00090 G4double ke_cache; 00091 G4double xs_cache; 00092 const G4Element* element_cache; 00093 const G4Material* material_cache; 00094 }; 00095 00096 #endif