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 // J.M. Quesada (August2008). Based on: 00029 // 00030 // Hadronic Process: Nuclear De-excitations 00031 // by V. Lara (Oct 1998) 00032 // 00033 // Modified: 00034 // 17-11-2010 V.Ivanchenko integer Z and A 00035 // 00036 00037 #ifndef G4NeutronEvaporationProbability_h 00038 #define G4NeutronEvaporationProbability_h 1 00039 00040 00041 #include "G4EvaporationProbability.hh" 00042 #include "G4NeutronCoulombBarrier.hh" 00043 00044 class G4NeutronEvaporationProbability : public G4EvaporationProbability 00045 { 00046 public: 00047 00048 G4NeutronEvaporationProbability(); 00049 00050 virtual ~G4NeutronEvaporationProbability(); 00051 00052 private: 00053 00054 G4NeutronEvaporationProbability(const G4NeutronEvaporationProbability &right); 00055 00056 const G4NeutronEvaporationProbability & operator=(const G4NeutronEvaporationProbability &right); 00057 G4bool operator==(const G4NeutronEvaporationProbability &right) const; 00058 G4bool operator!=(const G4NeutronEvaporationProbability &right) const; 00059 00060 private: 00061 00062 virtual G4double CrossSection(const G4Fragment & fragment, G4double K); 00063 00064 G4double GetOpt12(G4double K); 00065 G4double GetOpt34(G4double K); 00066 00067 virtual G4double CalcAlphaParam(const G4Fragment & fragment); 00068 00069 virtual G4double CalcBetaParam(const G4Fragment & fragment); 00070 00071 //data members 00072 00073 G4NeutronCoulombBarrier theCoulombBarrier; 00074 00075 G4int ResidualA; 00076 G4int ResidualZ; 00077 G4int theA; 00078 G4int theZ; 00079 G4double ResidualAthrd; 00080 G4int FragmentA; 00081 G4double FragmentAthrd; 00082 }; 00083 00084 00085 #endif