BOSS_7.0.2: /home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/Generator/BesEvtGen/BesEvtGen-00-03-58/src/EvtGen/EvtGenModels/EvtHQETFF.hh Source File

00001 //--------------------------------------------------------------------------
00002 //
00003 // Environment:
00004 //      This software is part of the EvtGen package developed jointly
00005 //      for the BaBar and CLEO collaborations.  If you use all or part
00006 //      of it, please give an appropriate acknowledgement.
00007 //
00008 // Copyright Information: See EvtGen/COPYRIGHT
00009 //      Copyright (C) 1998      Caltech, UCSB
00010 //
00011 // Module: EvtGen/EvtHQETFF.hh
00012 //
00013 // Description:
00014 //
00015 // Modification history:
00016 //
00017 //    DJL     April 11, 1998         Module created
00018 //
00019 //------------------------------------------------------------------------
00020 
00021 #ifndef EVTHQETFF_HH
00022 #define EVTHQETFF_HH
00023 
00024 #include "EvtGenBase/EvtSemiLeptonicFF.hh"
00025 
00026 class EvtId;
00027 
00028 class EvtHQETFF : public EvtSemiLeptonicFF {
00029 
00030 public:
00031   EvtHQETFF(double hqetrho2, double hqetr1, double hqetr2, double hqetc=0.);
00032   EvtHQETFF(double hqetrho2,  double hqetc=0.);
00033   void getvectorff(EvtId parent,EvtId daught,
00034                        double t, double mass, double *a1f,
00035                        double *a2f, double *vf, double *a0f );
00036 
00037   void getscalarff(EvtId parent,EvtId daught,
00038                    double t, double mass, double *f0p, double *f0m);
00039 
00040 
00041 private:
00042   double r1;
00043   double rho2;
00044   double r2;
00045   double c;
00046 };
00047 
00048 #endif
00049