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: EvtGen/EvtbTosllAmp.hh
15 // Modification history:
17 // RYD January 30 2000 Module created
19 //------------------------------------------------------------------------
21 #ifndef EVTBTOSLLAMP_HH
22 #define EVTBTOSLLAMP_HH
34 //Daughters are initialized and have been added to the parent.
35 //No need to carry around the daughters seperately!
37 virtual void CalcAmp( EvtParticle *parent, EvtAmp& amp,
38 EvtbTosllFF *formFactors )=0;
40 double CalcMaxProb( EvtId parent, EvtId meson, EvtId lepton,
41 EvtId nudaug, EvtbTosllFF *formFactors,
44 EvtComplex GetC7Eff(double q2, bool nnlo=true);
45 EvtComplex GetC9Eff(double q2, bool nnlo=true, bool btod=false);
46 EvtComplex GetC10Eff(double q2, bool nnlo=true);
48 double dGdsProb(double mb, double ms, double ml,
51 double dGdsdupProb(double mb, double ms, double ml,