140 lines
6.2 KiB
C++
140 lines
6.2 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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// INCL++ intra-nuclear cascade model
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// Alain Boudard, CEA-Saclay, France
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// Joseph Cugnon, University of Liege, Belgium
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// Jean-Christophe David, CEA-Saclay, France
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// Pekka Kaitaniemi, CEA-Saclay, France, and Helsinki Institute of Physics, Finland
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// Sylvie Leray, CEA-Saclay, France
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// Davide Mancusi, CEA-Saclay, France
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//
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#define INCLXX_IN_GEANT4_MODE 1
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#include "globals.hh"
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/** \file G4INCLICrossSections.hh
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* \brief Abstract interface for the cross-section classes
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*
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* \date 25nd October 2013
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* \author Davide Mancusi
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*/
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#ifndef G4INCLICROSSSECTIONS_HH
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#define G4INCLICROSSSECTIONS_HH
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#include "G4INCLParticle.hh"
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namespace G4INCL {
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/// \brief Abstract interface for the cross-section classes
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class ICrossSections {
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public:
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ICrossSections() {}
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virtual ~ICrossSections() {}
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/// \brief Elastic particle-particle cross section
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virtual G4double elastic(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Total (elastic+inelastic) particle-particle cross section
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virtual G4double total(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NDelta->NN
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virtual G4double NDeltaToNN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NDelta
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virtual G4double NNToNDelta(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->xpiN
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virtual G4double NNToxPiNN(const G4int xpi, Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for piN->NDelta
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virtual G4double piNToDelta(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for piN->piNpi
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virtual G4double piNToxPiN(const G4int xpi, Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for PiN->EtaN
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virtual G4double piNToEtaN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for PiN->OmegaN
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virtual G4double piNToOmegaN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for PiN->EtaPrimeN
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virtual G4double piNToEtaPrimeN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for EtaN->PiN
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virtual G4double etaNToPiN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for EtaN->PiPiN
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virtual G4double etaNToPiPiN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for OmegaN->PiN
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virtual G4double omegaNToPiN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for OmegaN->PiPiN
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virtual G4double omegaNToPiPiN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for EtaPrimeN->PiN
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virtual G4double etaPrimeNToPiN(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NNEta (inclusive)
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virtual G4double NNToNNEta(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NNEta (exclusive)
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virtual G4double NNToNNEtaExclu(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NNEtaxPi
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virtual G4double NNToNNEtaxPi(const G4int xpi, Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for N-Delta-Eta production - NNEta Channel
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virtual G4double NNToNDeltaEta(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NNEta (inclusive)
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virtual G4double NNToNNOmega(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NNEta (exclusive)
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virtual G4double NNToNNOmegaExclu(Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for NN->NNEtaxPi
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virtual G4double NNToNNOmegaxPi(const G4int xpi, Particle const * const p1, Particle const * const p2) = 0;
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/// \brief Cross section for N-Delta-Eta production - NNEta Channel
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virtual G4double NNToNDeltaOmega(Particle const * const p1, Particle const * const p2) = 0;
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/** \brief Calculate the slope of the NN DDXS.
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*
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* \param energyCM energy in the CM frame, in MeV
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* \param iso total isospin of the system
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*
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* \return the slope of the angular distribution
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*/
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virtual G4double calculateNNAngularSlope(G4double energyCM, G4int iso) = 0;
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};
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}
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#endif
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