G4INCLNuclearPotentialEnergyIsospinSmooth.hh

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//
// INCL++ intra-nuclear cascade model
// Alain Boudard, CEA-Saclay, France
// Joseph Cugnon, University of Liege, Belgium
// Jean-Christophe David, CEA-Saclay, France
// Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
// Sylvie Leray, CEA-Saclay, France
// Davide Mancusi, CEA-Saclay, France
//
#define INCLXX_IN_GEANT4_MODE 1
 
#include "globals.hh"
 
/** \file G4INCLNuclearPotentialEnergyIsospinSmooth.hh
 * \brief Isospin- and energy-dependent nuclear potential.
 *
 * Provides an isospin- and energy-dependent nuclear potential. The cusp at 200
 * MeV is replaced by a smooth exponential.
 *
 * \date 16 February 2011
 * \author Davide Mancusi
 */
 
#ifndef G4INCLNUCLEARPOTENTIALENERGYISOSPINSMOOTH_HH
#define G4INCLNUCLEARPOTENTIALENERGYISOSPINSMOOTH_HH 1
 
#include "G4INCLNuclearPotentialIsospin.hh"
 
namespace G4INCL {
 
  namespace NuclearPotential {
 
    class NuclearPotentialEnergyIsospinSmooth : public NuclearPotentialIsospin {
 
      public:
        NuclearPotentialEnergyIsospinSmooth(const G4int A, const G4int Z, const G4bool pionPotential);
        virtual ~NuclearPotentialEnergyIsospinSmooth();
 
        virtual G4double computePotentialEnergy(const Particle * const p) const;
 
      private:
        /// Slope of the V(T) curve
        static const G4double alpha;
 
        /// Distance from the cusp where the exponential kicks in
        static const G4double deltaE;
 
    };
 
  }
}
 
#endif /* G4INCLNUCLEARPOTENTIALENERGYISOSPINSMOOTH_HH */