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 // ------------------------------------------------------------------- 00029 // 00030 // GEANT 4 header file 00031 // 00032 // CERN, Geneva, Switzerland 00033 // 00034 // File name: G4UnstableFragmentBreakUp 00035 // 00036 // Author: Vladimir Ivanchenko 00037 // 00038 // Creation date: 7 May 2010 00039 // 00040 // Modifications: 00041 // 00042 // ------------------------------------------------------------------- 00043 // This class providing decay of any fragment on light nucleons using 00044 // taking into account only binding energy, for example, it may decay 00045 // 2n -> n + n or 2p -> p + p 00046 // 00047 00048 #ifndef G4UnstableFragmentBreakUp_h 00049 #define G4UnstableFragmentBreakUp_h 1 00050 00051 #include "globals.hh" 00052 #include "G4VEvaporationChannel.hh" 00053 00054 class G4Fragment; 00055 class G4NistManager; 00056 00057 class G4UnstableFragmentBreakUp : public G4VEvaporationChannel 00058 { 00059 00060 public: 00061 00062 G4UnstableFragmentBreakUp(); 00063 00064 virtual ~G4UnstableFragmentBreakUp(); 00065 00066 // decay fragment on light ions 00067 virtual G4FragmentVector* BreakUpFragment(G4Fragment* fragment); 00068 00069 // dummy virtual methods 00070 virtual G4Fragment* EmittedFragment(G4Fragment* fragment); 00071 00072 virtual G4FragmentVector * BreakUp(const G4Fragment& fragment); 00073 00074 virtual G4double GetEmissionProbability(G4Fragment* fragment); 00075 00076 inline void SetVerboseLevel(G4int val); 00077 00078 private: 00079 00080 G4UnstableFragmentBreakUp(const G4UnstableFragmentBreakUp & right); 00081 const G4UnstableFragmentBreakUp & operator = (const G4UnstableFragmentBreakUp & right); 00082 00083 G4bool operator == (const G4UnstableFragmentBreakUp & right) const; 00084 G4bool operator != (const G4UnstableFragmentBreakUp & right) const; 00085 00086 G4int verbose; 00087 00088 static G4int Zfr[6]; 00089 static G4int Afr[6]; 00090 static G4double masses[6]; 00091 00092 G4NistManager* fNistManager; 00093 }; 00094 00095 inline void G4UnstableFragmentBreakUp::SetVerboseLevel(G4int val) 00096 { 00097 verbose = val; 00098 } 00099 00100 #endif 00101 00102 00103