BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtS2GV.hh

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//--------------------------------------------------------------------------
//
// Environment:
//      This software is part of models developed at BES collaboration
//      based on the EvtGen framework.  If you use all or part
//      of it, please give an appropriate acknowledgement.
//
// Copyright Information: See EvtGen/BesCopyright
//      Copyright (A) 2006      Ping Rong-Gang @IHEP
//
// Module:  EvtS2GV.cc
//
// Description: Routine to decay chi_c1-> gamma J/psi  using
//      helicity amplitude, assuming E1 dominance.  
// Modification history:
//
//    Ping R.-G.       December, 2006       Module created
//
//------------------------------------------------------------------------
 
#ifndef EVTS2GV_HH
#define EVTS2GV_HH
 
#include "EvtGenBase/EvtDecayAmp.hh"
 
class EvtParticle;
 
class EvtS2GV:public  EvtDecayAmp  {
 
public:
 
  EvtS2GV() {}
  virtual ~EvtS2GV();
 
  void getName(std::string& name);
  EvtDecayBase* clone();
 
  void decay(EvtParticle *p); 
  void init();
  void initProbMax();
 
};
 
#endif