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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 //
0027 // FermiBreakUp de-excitation model
0028 // by V. Ivanchenko (July 2016)
0029 //
0030 
0031 #ifndef G4FermiPair_h
0032 #define G4FermiPair_h 1
0033 
0034 #include "globals.hh"
0035 #include "G4FermiFragment.hh"
0036 
0037 class G4FermiPair 
0038 {
0039 public:
0040 
0041   explicit G4FermiPair(const G4FermiFragment* f1, const G4FermiFragment* f2);
0042 
0043   ~G4FermiPair() = default;
0044 
0045   G4int GetA() const { return totalA; }
0046   G4int GetZ() const { return totalZ; }
0047   G4double GetMass() const { return mass; } 
0048   G4double GetExcitationEnergy() const { return excitEnergy; }
0049   G4double GetTotalEnergy() const { return mass + excitEnergy; }
0050   const G4FermiFragment* GetFragment1() const { return fragment1; }
0051   const G4FermiFragment* GetFragment2() const { return fragment2; }
0052 
0053   G4double GetMinMass(G4double Eex) const;
0054 
0055   void SetProbability(const G4double p) { prob = p; }
0056   G4double Probability() const { return prob; }
0057   
0058   inline G4FermiPair(const G4FermiPair &) = delete;
0059   inline const G4FermiPair & operator=(const G4FermiPair &) = delete;
0060   inline G4bool operator==(const G4FermiPair &) const = delete;
0061   inline G4bool operator!=(const G4FermiPair &) const = delete;
0062   
0063 private:
0064 
0065   G4int totalZ;
0066   G4int totalA;
0067 
0068   G4double mass;
0069   G4double excitEnergy;
0070   G4double prob{1.0};
0071 
0072   const G4FermiFragment* fragment1;
0073   const G4FermiFragment* fragment2;
0074 };
0075 
0076 #endif
0077 
0078