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da0e9ce3 | 1 | //-------------------------------------------------------------------------- |
2 | // | |
3 | // Environment: | |
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. | |
7 | // | |
8 | // Copyright Information: See EvtGen/COPYRIGHT | |
9 | // Copyright (C) 1998 Caltech, UCSB | |
10 | // | |
11 | // Module: EvtGen/EvtHQETFF.hh | |
12 | // | |
13 | // Description: | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // DJL April 11, 1998 Module created | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTHQETFF_HH | |
22 | #define EVTHQETFF_HH | |
23 | ||
24 | #include "EvtGenBase/EvtSemiLeptonicFF.hh" | |
25 | ||
26 | class EvtId; | |
27 | ||
28 | class EvtHQETFF : public EvtSemiLeptonicFF { | |
29 | ||
30 | public: | |
31 | EvtHQETFF(double hqetrho2, double hqetr1, double hqetr2, double hqetc=0.); | |
32 | EvtHQETFF(double hqetrho2, double hqetc=0.); | |
33 | void getvectorff(EvtId parent,EvtId daught, | |
34 | double t, double mass, double *a1f, | |
35 | double *a2f, double *vf, double *a0f ); | |
36 | ||
37 | void getscalarff(EvtId parent,EvtId daught, | |
38 | double t, double mass, double *f0p, double *f0m); | |
39 | ||
40 | void gettensorff(EvtId, EvtId, double, double, double*, | |
41 | double*, double*, double*); | |
42 | ||
43 | void getbaryonff(EvtId, EvtId, double, double, double*, | |
44 | double*, double*, double*); | |
45 | ||
46 | ||
47 | private: | |
48 | double r1; | |
49 | double rho2; | |
50 | double r2; | |
51 | double c; | |
52 | }; | |
53 | ||
54 | #endif | |
55 |