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 // $Id: $ 00027 // 00028 // Author: D.H. Wright 00029 // Date: 2 February 2011 00030 // 00031 // Description: model of muon nuclear interaction in which a gamma from 00032 // the virtual photon spectrum interacts in the nucleus as 00033 // a real gamma at low energies and as a pi0 at high energies. 00034 // Kokoulin's muon cross section and equivalent gamma spectrum 00035 // are used. 00036 // 00037 00038 #ifndef G4MuonVDNuclearModel_h 00039 #define G4MuonVDNuclearModel_h 1 00040 00041 #include "G4KokoulinMuonNuclearXS.hh" 00042 #include "G4HadronicInteraction.hh" 00043 00044 class G4CascadeInterface; 00045 class G4TheoFSGenerator; 00046 class G4GeneratorPrecompoundInterface; 00047 class G4ExcitationHandler; 00048 class G4PreCompoundModel; 00049 class G4LundStringFragmentation; 00050 class G4ExcitedStringDecay; 00051 class G4FTFModel; 00052 00053 00054 class G4MuonVDNuclearModel : public G4HadronicInteraction 00055 { 00056 public: 00057 00058 G4MuonVDNuclearModel(); 00059 ~G4MuonVDNuclearModel(); 00060 00061 G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack, 00062 G4Nucleus& targetNucleus); 00063 00064 private: 00065 00066 G4DynamicParticle* CalculateEMVertex(const G4HadProjectile& aTrack, 00067 G4Nucleus& targetNucleus); 00068 00069 void CalculateHadronicVertex(G4DynamicParticle* incident, 00070 G4Nucleus& target); 00071 00072 void MakeSamplingTable(); 00073 00074 G4double CutFixed; 00075 G4int NBIN; 00076 00077 G4double proba[5][8][1001]; 00078 G4double ya[1001]; 00079 00080 G4KokoulinMuonNuclearXS muNucXS; 00081 00082 G4TheoFSGenerator* ftfp; 00083 G4GeneratorPrecompoundInterface* precoInterface; 00084 G4ExcitationHandler* theHandler; 00085 G4PreCompoundModel* preEquilib; 00086 G4LundStringFragmentation* theFragmentation; 00087 G4ExcitedStringDecay* theStringDecay; 00088 G4FTFModel* theStringModel; 00089 G4CascadeInterface* bert; 00090 }; 00091 00092 #endif 00093