G4ElectroVDNuclearModel.hh

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00025 //
00026 // $Id: $
00027 //
00028 // Author:  D.H. Wright
00029 // Date:    1 May 2012
00030 //
00031 // Description: model for electron and positron interaction with nuclei
00032 //              using the equivalent photon spectrum.  A real gamma is 
00033 //              produced from the virtual photon spectrum and is then 
00034 //              interacted hadronically by the Bertini cascade at low
00035 //              energies.  At high energies the gamma is converted to a
00036 //              pi0 and interacted with the FTFP model.
00037 
00038 #ifndef G4ElectroVDNuclearModel_h
00039 #define G4ElectroVDNuclearModel_h 1
00040 
00041 #include "G4HadronicInteraction.hh"
00042 
00043 class G4CascadeInterface;
00044 class G4TheoFSGenerator;
00045 class G4GeneratorPrecompoundInterface;
00046 class G4ExcitationHandler;
00047 class G4PreCompoundModel;
00048 class G4LundStringFragmentation;
00049 class G4ExcitedStringDecay;
00050 class G4FTFModel;
00051 
00052 class G4ElectroNuclearCrossSection;
00053 class G4PhotoNuclearCrossSection;
00054 
00055 
00056 class G4ElectroVDNuclearModel : public G4HadronicInteraction
00057 {
00058   public: 
00059 
00060     G4ElectroVDNuclearModel();
00061     ~G4ElectroVDNuclearModel();
00062     
00063     G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
00064                                    G4Nucleus& aTargetNucleus);
00065 
00066     virtual void ModelDescription(std::ostream& outFile) const;
00067 
00068   private:
00069 
00070     G4DynamicParticle* CalculateEMVertex(const G4HadProjectile& aTrack,
00071                                          G4Nucleus& aTargetNucleus);
00072 
00073     void CalculateHadronicVertex(G4DynamicParticle* incident,
00074                                  G4Nucleus& target);
00075 
00076     G4double leptonKE;
00077     G4double photonEnergy;
00078     G4double photonQ2;
00079 
00080     G4ElectroNuclearCrossSection* electroXS;
00081     G4PhotoNuclearCrossSection* gammaXS;
00082 
00083     G4TheoFSGenerator* ftfp;
00084     G4GeneratorPrecompoundInterface* precoInterface;
00085     G4ExcitationHandler* theHandler;
00086     G4PreCompoundModel* preEquilib;
00087     G4LundStringFragmentation* theFragmentation;
00088     G4ExcitedStringDecay* theStringDecay;
00089     G4FTFModel* theStringModel;
00090     G4CascadeInterface* bert;
00091 };
00092 
00093 #endif

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