BesEvtGen-00-04-08/src/EvtGen/EvtGenModels/EvtHQET2FF.hh

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//--------------------------------------------------------------------------
//
// Module: EvtGen/EvtHQET2FF.hh
//
// Description:
//
// Modification history:
//
//    Marco Bomben   March 10, 2003         Module created
//
//------------------------------------------------------------------------
 
#ifndef EVTHQET2FF_HH
#define EVTHQET2FF_HH
 
#include "EvtGenBase/EvtSemiLeptonicFF.hh"
 
class EvtId;
 
class EvtHQET2FF : public EvtSemiLeptonicFF {
 
public:
  EvtHQET2FF(double hqetrho2, double hqetha1_1, double hqetr1_1, double hqetr2_1);
  EvtHQET2FF(double hqetrho2, double hqetv1_1);
  void getvectorff(EvtId parent,EvtId daught,
                       double t, double mass, double *a1f,
                       double *a2f, double *vf, double *a0f );
 
  void getscalarff(EvtId parent,EvtId daught,
                  double t, double mass, double *f0p, double *f0m);
 
 
private:
  double r1_1;
  double rho2;
  double r2_1;
  double ha1_1;
  double v1_1;
};
 
#endif