00001 //-------------------------------------------------------------------------- 00002 // 00003 // Environment: 00004 // This software is part of models developed at BES collaboration 00005 // based on the EvtGen framework. If you use all or part 00006 // of it, please give an appropriate acknowledgement. 00007 // 00008 // Copyright Information: See EvtGen/BesCopyright 00009 // Copyright (A) 2006 Ping Rong-Gang @IHEP 00010 // 00011 // Module: EvtAV2GV.cc 00012 // 00013 // Description: Routine to decay chi_c1-> gamma J/psi using 00014 // helicity amplitude, assuming E1 dominance. 00015 // Modification history: 00016 // 00017 // Ping R.-G. December, 2006 Module created 00018 // 00019 //------------------------------------------------------------------------ 00020 00021 #ifndef EVTAV2GV_HH 00022 #define EVTAV2GV_HH 00023 00024 #include "EvtGenBase/EvtDecayAmp.hh" 00025 00026 class EvtParticle; 00027 00028 class EvtAV2GV:public EvtDecayAmp { 00029 00030 public: 00031 00032 EvtAV2GV() {} 00033 virtual ~EvtAV2GV(); 00034 00035 void getName(std::string& name); 00036 EvtDecayBase* clone(); 00037 00038 void decay(EvtParticle *p); 00039 void init(); 00040 void initProbMax(); 00041 00042 }; 00043 00044 #endif 00045
1.4.7