EvtBToPlnuBKFF.hh

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#ifndef EVTBTOPLNUBKFF_HH
#define EVTBTOPLNUBKFF_HH
 
#include "EvtGenBase/EvtSemiLeptonicFF.hh"
 
class EvtId;
 
// Description:   B->Xu l nu with BK (Becirevic-Kaidalov) parametrization
//                Xu is a pseudoscalar (pi_plus,pi0,eta or eta_prime)
 
class EvtBToPlnuBKFF : public EvtSemiLeptonicFF {
  public:
    EvtBToPlnuBKFF( double alpha, double beta );
 
    void getscalarff( EvtId parent, EvtId daught, double t, double mass,
                      double* fp, double* f0 ) override;
 
    void getvectorff( EvtId, EvtId, double, double, double*, double*, double*,
                      double* ) override;
 
    void gettensorff( EvtId, EvtId, double, double, double*, double*, double*,
                      double* ) override;
 
    void getbaryonff( EvtId, EvtId, double, double, double*, double*, double*,
                      double* ) override;
 
    void getdiracff( EvtId, EvtId, double, double, double*, double*, double*,
                     double*, double*, double* ) override;
 
    void getraritaff( EvtId, EvtId, double, double, double*, double*, double*,
                      double*, double*, double*, double*, double* ) override;
 
  private:
    double m_alpha;
    double m_beta;
};
 
#endif