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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/EvtISGWFF.hh | |
12 | // | |
13 | // Description:Form factor routines specific to EvtISGW | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // DJL/RYD September 25, 1998 Module created | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTISGWFF_HH | |
22 | #define EVTISGWFF_HH | |
23 | ||
24 | #include "EvtGenBase/EvtSemiLeptonicFF.hh" | |
25 | ||
26 | class EvtId; | |
27 | ||
28 | ||
29 | class EvtISGWFF : public EvtSemiLeptonicFF { | |
30 | ||
31 | void getscalarff( EvtId parent, EvtId daught, | |
32 | double t, double mass, double *fpf, | |
33 | double *f0f ); | |
34 | void getvectorff( EvtId parent, EvtId daught, | |
35 | double t, double mass, double *a1f, | |
36 | double *a2f, double *vf, double *a0f ); | |
37 | void gettensorff( EvtId parent, EvtId daught, | |
38 | double t, double mass, double *hf, | |
39 | double *kf, double *bpf, double *bmf ); | |
40 | ||
41 | void getbaryonff(EvtId, EvtId, double, double, double*, | |
42 | double*, double*, double*); | |
43 | ||
44 | ||
45 | // getscalarff, getvectorff, and gettensorff call the | |
46 | // correct isgw form factor routine which computes | |
47 | // form factors according to the ISGW paper. | |
48 | ||
49 | ||
50 | void EvtISGW1FF3S1( EvtId parent, EvtId daught, | |
51 | double t, double mass, double *ff, double *gf, | |
52 | double *apf, double *amf); | |
53 | void EvtISGW1FF23S1( EvtId parent, EvtId daught, | |
54 | double t, double mass,double *fpf, double *gpf, | |
55 | double *app, double *apm); | |
56 | void EvtISGW1FF3P1( EvtId parent, EvtId daught, | |
57 | double t, double mass,double *lf, double *qf, | |
58 | double *cpf, double *cmf); | |
59 | void EvtISGW1FF3P0( EvtId parent, EvtId daught, | |
60 | double t, double mass, double *upf, double *umf); | |
61 | void EvtISGW1FF1S0( EvtId parent, EvtId daught, | |
62 | double t, double mass,double *fpf, double *fmf); | |
63 | void EvtISGW1FF21S0( EvtId parent, EvtId daught, | |
64 | double t, double mass, double *fppf, double *fpmf); | |
65 | void EvtISGW1FF3P2( EvtId parent, EvtId daught, | |
66 | double t, double mass, double *h, double *k, | |
67 | double *bp, double *bm); | |
68 | void EvtISGW1FF1P1( EvtId parent, EvtId daught, | |
69 | double t, double mass, double *vf, double *rf, | |
70 | double *spf, double *smf); | |
71 | ||
72 | }; | |
73 | ||
74 | #endif | |
75 |