GammaLeptoNuclearPhysics.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
 
#pragma once
 
#include "G4VPhysicsConstructor.hh"
 
class G4TheoFSGenerator;
class G4ExcitedStringDecay;
class G4QGSMFragmentation;
class G4GeneratorPrecompoundInterface;
class G4GammaParticipants;
template<class T> class G4QGSModel;
 
namespace Belle2 {
 
  namespace Simulation {

    class GammaLeptoNuclearPhysics: public G4VPhysicsConstructor {
    public:
      GammaLeptoNuclearPhysics(const G4int verbosityLevel = 0);
      ~GammaLeptoNuclearPhysics();

      virtual void ConstructProcess() override;

      virtual void ConstructParticle() override;
 
    private:
      G4TheoFSGenerator* m_qgsp;

      G4QGSModel<G4GammaParticipants>* m_stringModel;

      G4ExcitedStringDecay* m_stringDecay;

      G4QGSMFragmentation* m_fragModel;

      G4GeneratorPrecompoundInterface* m_preCompoundModel;

      G4bool m_useGammaNuclearXS;
 
    };
 
  } // end of namespace Simulation

} // end of namespace Belle2