Gabriele Cosmo
85 lines
3.3 KiB
C++
85 lines
3.3 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//
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// Author: D.H. Wright
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// Date: 1 May 2012
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//
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// Description: model for electron and positron interaction with nuclei
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// using the equivalent photon spectrum. A real gamma is
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// produced from the virtual photon spectrum and is then
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// interacted hadronically by the Bertini cascade at low
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// energies. At high energies the gamma is converted to a
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// pi0 and interacted with the FTFP model.
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#ifndef G4ElectroVDNuclearModel_h
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#define G4ElectroVDNuclearModel_h 1
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#include "G4HadronicInteraction.hh"
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class G4CascadeInterface;
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class G4TheoFSGenerator;
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class G4LundStringFragmentation;
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class G4ExcitedStringDecay;
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class G4ElectroNuclearCrossSection;
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class G4VCrossSectionDataSet;
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class G4ElectroVDNuclearModel : public G4HadronicInteraction
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{
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public:
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G4ElectroVDNuclearModel();
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~G4ElectroVDNuclearModel();
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G4HadFinalState* ApplyYourself(const G4HadProjectile& aTrack,
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G4Nucleus& aTargetNucleus);
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virtual void ModelDescription(std::ostream& outFile) const;
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private:
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G4DynamicParticle* CalculateEMVertex(const G4HadProjectile& aTrack,
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G4Nucleus& aTargetNucleus);
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void CalculateHadronicVertex(G4DynamicParticle* incident,
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G4Nucleus& target);
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G4double leptonKE;
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G4double photonEnergy;
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G4double photonQ2;
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G4ElectroNuclearCrossSection* electroXS;
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G4VCrossSectionDataSet* gammaXS;
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G4TheoFSGenerator* ftfp;
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G4LundStringFragmentation* theFragmentation;
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G4ExcitedStringDecay* theStringDecay;
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G4CascadeInterface* bert;
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G4int secID; // Creator model ID for the secondaries created by this model
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};
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#endif
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