G4INCLCrossSections.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"

#ifndef G4INCLCrossSections_hh
#define G4INCLCrossSections_hh 1

#include "G4INCLICrossSections.hh"
#include "G4INCLConfig.hh"

namespace G4INCL {
  namespace CrossSections {
      G4double elastic(Particle const * const p1, Particle const * const p2);
      G4double total(Particle const * const p1, Particle const * const p2);

      G4double NDeltaToNN(Particle const * const p1, Particle const * const p2);
      G4double NNToNDelta(Particle const * const p1, Particle const * const p2);
      G4double NNToxPiNN(const G4int xpi, Particle const * const p1, Particle const * const p2);
      G4double piNToDelta(Particle const * const p1, Particle const * const p2);
      G4double piNToxPiN(const G4int xpi, Particle const * const p1, Particle const * const p2);
      G4double piNToEtaN(Particle const * const p1, Particle const * const p2);
      G4double piNToOmegaN(Particle const * const p1, Particle const * const p2);
      G4double piNToEtaPrimeN(Particle const * const p1, Particle const * const p2);
                        G4double etaNToPiN(Particle const * const p1, Particle const * const p2);
                        G4double etaNToPiPiN(Particle const * const p1, Particle const * const p2);
      G4double omegaNToPiN(Particle const * const p1, Particle const * const p2);
      G4double omegaNToPiPiN(Particle const * const p1, Particle const * const p2);
      G4double etaPrimeNToPiN(Particle const * const p1, Particle const * const p2);

      G4double NNToNNEta(Particle const * const p1, Particle const * const p2);
      G4double NNToNNEtaExclu(Particle const * const p1, Particle const * const p2);
      G4double NNToNNEtaxPi(const G4int xpi, Particle const * const p1, Particle const * const p2);
      G4double NNToNDeltaEta(Particle const * const p1, Particle const * const p2);
      G4double NNToNNOmega(Particle const * const p1, Particle const * const p2);
      G4double NNToNNOmegaExclu(Particle const * const p1, Particle const * const p2);
      G4double NNToNNOmegaxPi(const G4int xpi, Particle const * const p1, Particle const * const p2);
      G4double NNToNDeltaOmega(Particle const * const p1, Particle const * const p2);
      
      /// \brief Strange cross sections
      G4double NNToNLK(Particle const * const p1, Particle const * const p2);
      G4double NNToNSK(Particle const * const p1, Particle const * const p2);
      G4double NNToNLKpi(Particle const * const p1, Particle const * const p2);
      G4double NNToNSKpi(Particle const * const p1, Particle const * const p2);
      G4double NNToNLK2pi(Particle const * const p1, Particle const * const p2);
      G4double NNToNSK2pi(Particle const * const p1, Particle const * const p2);
      G4double NNToNNKKb(Particle const * const p1, Particle const * const p2);
      G4double NNToMissingStrangeness(Particle const * const p1, Particle const * const p2);
                G4double NDeltaToNLK(Particle const * const p1, Particle const * const p2);
                G4double NDeltaToNSK(Particle const * const p1, Particle const * const p2);
                G4double NDeltaToDeltaLK(Particle const * const p1, Particle const * const p2);
                G4double NDeltaToDeltaSK(Particle const * const p1, Particle const * const p2);
                G4double NDeltaToNNKKb(Particle const * const p1, Particle const * const p2);
      G4double NpiToLK(Particle const * const p1, Particle const * const p2);
      G4double NpiToSK(Particle const * const p1, Particle const * const p2);
                G4double p_pimToSzKz(Particle const * const p1, Particle const * const p2);
                G4double p_pimToSmKp(Particle const * const p1, Particle const * const p2);
                G4double p_pizToSzKp(Particle const * const p1, Particle const * const p2);
      G4double NpiToLKpi(Particle const * const p1, Particle const * const p2);
      G4double NpiToSKpi(Particle const * const p1, Particle const * const p2);
      G4double NpiToLK2pi(Particle const * const p1, Particle const * const p2);
      G4double NpiToSK2pi(Particle const * const p1, Particle const * const p2);
      G4double NpiToNKKb(Particle const * const p1, Particle const * const p2);
      G4double NpiToMissingStrangeness(Particle const * const p1, Particle const * const p2);
         G4double NLToNS(Particle const * const p1, Particle const * const p2);
         G4double NSToNL(Particle const * const p1, Particle const * const p2);
         G4double NSToNS(Particle const * const p1, Particle const * const p2);
      G4double NKToNK(Particle const * const p1, Particle const * const p2);
      G4double NKToNKpi(Particle const * const p1, Particle const * const p2);
      G4double NKToNK2pi(Particle const * const p1, Particle const * const p2);
         G4double NKbToNKb(Particle const * const p1, Particle const * const p2);
         G4double NKbToSpi(Particle const * const p1, Particle const * const p2);
         G4double NKbToLpi(Particle const * const p1, Particle const * const p2);
         G4double NKbToS2pi(Particle const * const p1, Particle const * const p2);
         G4double NKbToL2pi(Particle const * const p1, Particle const * const p2);
         G4double NKbToNKbpi(Particle const * const p1, Particle const * const p2);
         G4double NKbToNKb2pi(Particle const * const p1, Particle const * const p2);
      G4double NYelastic(Particle const * const p1, Particle const * const p2);
      G4double NKbelastic(Particle const * const p1, Particle const * const p2);
      G4double NKelastic(Particle const * const p1, Particle const * const p2);
      
      /** \brief Calculate the slope of the NN DDXS.
       *
       * \param energyCM energy in the CM frame, in MeV
       * \param iso total isospin of the system
       *
       * \return the slope of the angular distribution, in (GeV/c)^(-2)
       */
      G4double calculateNNAngularSlope(G4double energyCM, G4int iso);

      /** \brief Compute the "interaction distance".
       *
       * Defined on the basis of the average value of the N-N cross sections at
       * the given kinetic energy.
       *
       * \return the interaction distance
       */
      G4double interactionDistanceNN(const ParticleSpecies &aSpecies, const G4double kineticEnergy);

      /** \brief Compute the "interaction distance".
       *
       * Defined on the basis of the average value of the pi-N cross sections at
       * the given kinetic energy.
       *
       * \return the interaction distance
       */
      G4double interactionDistancePiN(const G4double projectileKineticEnergy);

      /** \brief Compute the "interaction distance".
       *
       * Defined on the basis of the average value of the K-N cross sections at
       * the given kinetic energy.
       *
       * \return the interaction distance
       */
      G4double interactionDistanceKN(const G4double projectileKineticEnergy);

      /** \brief Compute the "interaction distance".
       *
       * Defined on the basis of the average value of the Kbar-N cross sections at
       * the given kinetic energy.
       *
       * \return the interaction distance
       */
      G4double interactionDistanceKbarN(const G4double projectileKineticEnergy);

      /** \brief Compute the "interaction distance".
       *
       * Defined on the basis of the average value of the Y-N cross sections at
       * the given kinetic energy.
       *
       * \return the interaction distance
       */
      G4double interactionDistanceYN(const G4double projectileKineticEnergy);

      void setCrossSections(ICrossSections *c);

      void deleteCrossSections();

      void initialize(Config const * const theConfig);

  }
}

#endif