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 (May 1998) 00030 // 00031 // Modifications: 00032 // 30 June 1998 by V. Lara: 00033 // -Using G4ParticleTable and therefore G4IonTable 00034 // it can return all kind of fragments produced in 00035 // deexcitation 00036 // -It uses default algorithms for: 00037 // Evaporation: G4StatEvaporation 00038 // MultiFragmentation: G4DummyMF (a dummy one) 00039 // Fermi Breakup model: G4StatFermiBreakUp 00040 // 00041 // 03 September 2008 by J. M. Quesada for external choice of inverse 00042 // cross section option 00043 // 06 September 2008 JMQ Also external choices have been added for 00044 // superimposed Coulomb barrier (if useSICBis set true, by default is false) 00045 // 23 January 2012 by V.Ivanchenko remove obsolete data members; added access 00046 // methods to deexcitation components 00047 // 00048 00049 #ifndef G4ExcitationHandler_h 00050 #define G4ExcitationHandler_h 1 00051 00052 #include "globals.hh" 00053 #include "G4Fragment.hh" 00054 #include "G4ReactionProductVector.hh" 00055 #include "G4IonTable.hh" 00056 00057 class G4VMultiFragmentation; 00058 class G4VFermiBreakUp; 00059 class G4VEvaporation; 00060 class G4VEvaporationChannel; 00061 class G4FermiFragmentsPool; 00062 00063 class G4ExcitationHandler 00064 { 00065 public: 00066 00067 G4ExcitationHandler(); 00068 ~G4ExcitationHandler(); 00069 00070 private: 00071 00072 G4ExcitationHandler(const G4ExcitationHandler &right); 00073 const G4ExcitationHandler & operator=(const G4ExcitationHandler &right); 00074 G4bool operator==(const G4ExcitationHandler &right) const; 00075 G4bool operator!=(const G4ExcitationHandler &right) const; 00076 00077 public: 00078 00079 G4ReactionProductVector * BreakItUp(const G4Fragment &theInitialState) const; 00080 00081 void SetEvaporation(G4VEvaporation* ptr); 00082 00083 void SetMultiFragmentation(G4VMultiFragmentation* ptr); 00084 00085 void SetFermiModel(G4VFermiBreakUp* ptr); 00086 00087 void SetPhotonEvaporation(G4VEvaporationChannel* ptr); 00088 00089 void SetMaxZForFermiBreakUp(G4int aZ); 00090 void SetMaxAForFermiBreakUp(G4int anA); 00091 void SetMaxAandZForFermiBreakUp(G4int anA,G4int aZ); 00092 void SetMinEForMultiFrag(G4double anE); 00093 00094 // access methods 00095 inline G4VEvaporation* GetEvaporation(); 00096 inline G4VMultiFragmentation* GetMultiFragmentation(); 00097 inline G4VFermiBreakUp* GetFermiModel(); 00098 inline G4VEvaporationChannel* SetPhotonEvaporation(); 00099 00100 // for inverse cross section choice 00101 inline void SetOPTxs(G4int opt); 00102 // for superimposed Coulomb Barrir for inverse cross sections 00103 inline void UseSICB(); 00104 00105 private: 00106 00107 void SetParameters(); 00108 00109 G4VEvaporation* theEvaporation; 00110 00111 G4VMultiFragmentation* theMultiFragmentation; 00112 00113 G4VFermiBreakUp* theFermiModel; 00114 00115 G4VEvaporationChannel* thePhotonEvaporation; 00116 00117 G4FermiFragmentsPool* thePool; 00118 00119 G4int maxZForFermiBreakUp; 00120 G4int maxAForFermiBreakUp; 00121 G4double minEForMultiFrag; 00122 G4double minExcitation; 00123 00124 G4IonTable* theTableOfIons; 00125 00126 G4int OPTxs; 00127 G4bool useSICB; 00128 G4bool isEvapLocal; 00129 00130 }; 00131 00132 inline G4VEvaporation* G4ExcitationHandler::GetEvaporation() 00133 { 00134 return theEvaporation; 00135 } 00136 00137 inline G4VMultiFragmentation* G4ExcitationHandler::GetMultiFragmentation() 00138 { 00139 return theMultiFragmentation; 00140 } 00141 00142 inline G4VFermiBreakUp* G4ExcitationHandler::GetFermiModel() 00143 { 00144 return theFermiModel; 00145 } 00146 00147 inline G4VEvaporationChannel* G4ExcitationHandler::SetPhotonEvaporation() 00148 { 00149 return thePhotonEvaporation; 00150 } 00151 00152 inline void G4ExcitationHandler::SetOPTxs(G4int opt) 00153 { 00154 OPTxs = opt; 00155 SetParameters(); 00156 } 00157 00158 inline void G4ExcitationHandler::UseSICB() 00159 { 00160 useSICB = true; 00161 SetParameters(); 00162 } 00163 00164 #endif