Geant4 Cross Reference |
1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 //////////////////////////////////////////////////////////////////////////////// 27 // // 28 // File: G4LENDGammaCrossSection.hh // 29 // Date: 30 March 2020 // 30 // Author: Dennis H. Wright // 31 // // 32 // Description: cross sections for inelastic scattering of gammas from // 33 // nuclei including gamma-induced fission. This cross section // 34 // is very similar to G4LENDCombinedCrossSection except that // 35 // does not sample elastic or capture reactions since there are // 36 // no such data for gammas in GND. // 37 // // 38 //////////////////////////////////////////////////////////////////////////////// 39 40 #ifndef G4LENDGammaCrossSection_h 41 #define G4LENDGammaCrossSection_h 1 42 43 #include "G4LENDCrossSection.hh" 44 45 class G4LENDInelasticCrossSection; 46 class G4LENDFissionCrossSection; 47 class G4HadProjectile; 48 49 class G4LENDGammaCrossSection : public G4LENDCrossSection 50 { 51 public: 52 G4LENDGammaCrossSection(G4ParticleDefinition* pd); 53 ~G4LENDGammaCrossSection(){;}; 54 55 void BuildPhysicsTable(const G4ParticleDefinition&); 56 57 G4double GetIsoCrossSection(const G4DynamicParticle*, G4int /*Z*/, 58 G4int /*A*/, const G4Isotope*, 59 const G4Element*, const G4Material*); 60 61 G4int SelectChannel(const G4DynamicParticle*, G4int /*Z*/, 62 G4int /*A*/, const G4Isotope*, const G4Element*, 63 const G4Material*); 64 65 private: 66 G4LENDInelasticCrossSection* inelasticXS; 67 G4LENDFissionCrossSection* fissionXS; 68 69 }; 70 #endif 71