00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id$ 00027 // 00028 // Hadronic Process: Nuclear De-excitations 00029 // by V. Lara (Nov 1998) 00030 // 00031 // 23.04.2011 V.Ivanchenko: make this class to be responsible for 00032 // selection of decay channel and decay 00033 // 00034 00035 #ifndef G4FermiConfigurationList_h 00036 #define G4FermiConfigurationList_h 1 00037 00038 #include "globals.hh" 00039 #include "G4FermiConfiguration.hh" 00040 #include "G4VFermiFragment.hh" 00041 #include "G4FermiPhaseSpaceDecay.hh" 00042 #include <vector> 00043 00044 class G4FermiFragmentsPool; 00045 class G4Pow; 00046 00047 class G4FermiConfigurationList 00048 { 00049 public: 00050 00051 G4FermiConfigurationList(); 00052 00053 ~G4FermiConfigurationList(); 00054 00055 G4FragmentVector* GetFragments(const G4Fragment& theNucleus); 00056 00057 private: 00058 00059 G4double CoulombBarrier(const std::vector<const G4VFermiFragment*>& v); 00060 00061 G4double DecayProbability(G4int A, G4double TotalE, G4FermiConfiguration*); 00062 00063 const std::vector<const G4VFermiFragment*>* 00064 SelectConfiguration(G4int Z, G4int A, G4double mass); 00065 00066 G4FermiConfigurationList(const G4FermiConfigurationList &right); 00067 const G4FermiConfigurationList & operator=(const G4FermiConfigurationList &right); 00068 G4bool operator==(const G4FermiConfigurationList &right) const; 00069 G4bool operator!=(const G4FermiConfigurationList &right) const; 00070 00071 G4FermiFragmentsPool* thePool; 00072 00073 std::vector<G4double> NormalizedWeights; 00074 00075 // Kappa = V/V_0 it is used in calculation of Coulomb energy 00076 static const G4double Kappa; 00077 00078 // Nuclear radius r0 (is a model parameter) 00079 static const G4double r0; 00080 00081 G4double Coef; 00082 G4double ConstCoeff; 00083 size_t nmax; 00084 00085 G4Pow* g4pow; 00086 00087 G4FermiPhaseSpaceDecay thePhaseSpace; 00088 00089 }; 00090 00091 00092 #endif 00093 00094