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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 // INCL++ intra-nuclear cascade model 27 // Alain Boudard, CEA-Saclay, France 28 // Joseph Cugnon, University of Liege, Belgium 29 // Jean-Christophe David, CEA-Saclay, France 30 // Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland 31 // Sylvie Leray, CEA-Saclay, France 32 // Davide Mancusi, CEA-Saclay, France 33 // 34 #define INCLXX_IN_GEANT4_MODE 1 35 36 #include "globals.hh" 37 38 /** \file G4INCLNuclearPotentialEnergyIsospinSmooth.hh 39 * \brief Isospin- and energy-dependent nuclear potential. 40 * 41 * Provides an isospin- and energy-dependent nuclear potential. The cusp at 200 42 * MeV is replaced by a smooth exponential. 43 * 44 * \date 16 February 2011 45 * \author Davide Mancusi 46 */ 47 48 #ifndef G4INCLNUCLEARPOTENTIALENERGYISOSPINSMOOTH_HH 49 #define G4INCLNUCLEARPOTENTIALENERGYISOSPINSMOOTH_HH 1 50 51 #include "G4INCLNuclearPotentialIsospin.hh" 52 53 namespace G4INCL { 54 55 namespace NuclearPotential { 56 57 class NuclearPotentialEnergyIsospinSmooth : public NuclearPotentialIsospin { 58 59 public: 60 NuclearPotentialEnergyIsospinSmooth(const G4int A, const G4int Z, const G4bool pionPotential); 61 virtual ~NuclearPotentialEnergyIsospinSmooth(); 62 63 virtual G4double computePotentialEnergy(const Particle * const p) const; 64 65 private: 66 /// Slope of the V(T) curve 67 static const G4double alpha; 68 69 /// Distance from the cusp where the exponential kicks in 70 static const G4double deltaE; 71 72 }; 73 74 } 75 } 76 77 #endif /* G4INCLNUCLEARPOTENTIALENERGYISOSPINSMOOTH_HH */ 78