1 //--------------------------------------------------------------------------
4 // This software is part of the EvtGen package developed jointly
5 // for the BaBar and CLEO collaborations. If you use all or part
6 // of it, please give an appropriate acknowledgement.
8 // Copyright Information: See EvtGen/COPYRIGHT
9 // Copyright (C) 1998 Caltech, UCSB
11 // Module: EvtGenModels/EvtBToPlnuBK.hh
13 // Description: B->Xu l nu with BK (Becirevic-Kaidalov) parametrization
14 // Xu is a pseudoscalar (pi_plus,pi0,eta or eta_prime)
16 // Modification history:
18 // Martin Simard, U. de Montreal, 08/01/2007 Module created
20 //------------------------------------------------------------------------
21 #ifndef EVTBTOPLNUBKFF_HH
22 #define EVTBTOPLNUBKFF_HH
24 #include "EvtGenBase/EvtSemiLeptonicFF.hh"
28 class EvtBToPlnuBKFF : public EvtSemiLeptonicFF {
31 EvtBToPlnuBKFF(double alpha, double beta);
33 void getscalarff(EvtId parent,EvtId daught,
34 double t, double mass, double *fp, double *f0);
36 void getvectorff(EvtId, EvtId, double, double, double*,
37 double*, double*, double*);
39 void gettensorff(EvtId, EvtId, double, double, double*,
40 double*, double*, double*);
42 void getbaryonff(EvtId, EvtId, double, double, double*,
43 double*, double*, double*);