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0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 // GEM de-excitation model
0027 // by V. Ivanchenko (July 2019)
0028 //
0029 #ifndef G4GEMProbabilityVI_h
0030 #define G4GEMProbabilityVI_h 1
0031 
0032 #include "G4VEmissionProbability.hh"
0033 
0034 class G4LevelManager;
0035 
0036 class G4GEMProbabilityVI : public G4VEmissionProbability
0037 {
0038 public:
0039 
0040   explicit G4GEMProbabilityVI(G4int anA, G4int aZ, const G4LevelManager*); 
0041 
0042   ~G4GEMProbabilityVI() override = default;
0043 
0044   G4double TotalProbability(const G4Fragment&,
0045                             const G4double tmin, const G4double tmax, 
0046                             const G4double CB, const G4double exEnergy,
0047                             const G4double exEvap);
0048 
0049   // compute probability for evaporated fragment in ground state
0050   G4double ComputeProbability(G4double ekin, G4double CB) override;
0051 
0052   G4double SampleEnergy(const G4double tmin, const G4double tmax, 
0053             const G4double CB, const G4double exEnergy,
0054             const G4double exEvap);
0055 
0056   G4GEMProbabilityVI(const G4GEMProbabilityVI& right) = delete;
0057   const G4GEMProbabilityVI & operator=(const G4GEMProbabilityVI& right) = delete;
0058   G4bool operator==(const G4GEMProbabilityVI& right) const = delete;
0059   G4bool operator!=(const G4GEMProbabilityVI& right) const = delete;
0060 
0061 private:
0062 
0063   const G4LevelManager* lManager;
0064 
0065   G4int fragA;
0066   G4int fragZ;
0067 
0068   G4double bCoulomb;
0069   G4double resA13;
0070   G4double U, delta0, delta1, a0, a1;
0071   G4double alphaP, betaP;
0072   G4double Umax, A13;
0073   //  G4double levelDensity, levelDensity1;
0074 
0075   // Gamma is A_f(2S_f+1) factor, where A_f is fragment atomic 
0076   // number and S_f is fragment spin
0077   G4double Gamma;
0078   G4double coeff;
0079   G4double pcoeff;
0080 
0081   G4double probmax;
0082 
0083   G4bool isExcited;
0084 
0085   //static const G4double ws[NPOINTSGEM];
0086   //static const G4double xs[NPOINTSGEM];
0087 
0088 };
0089 
0090 #endif