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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/EvtSemiLeptonicVectorAmp.hh | |
12 | // | |
13 | // Description: Class for calcultaion of amplitude for semileptonic | |
14 | // decay to a vector particle. | |
15 | // | |
16 | // Modification history: | |
17 | // | |
18 | // DJL/RYD August 11, 1998 Module created | |
19 | // | |
20 | //------------------------------------------------------------------------ | |
21 | ||
22 | #ifndef EVTSEMILEPTONICVECTORAMP_HH | |
23 | #define EVTSEMILEPTONICVECTORAMP_HH | |
24 | ||
25 | #include "EvtGenBase/EvtSemiLeptonicAmp.hh" | |
26 | ||
27 | class EvtParticle; | |
28 | class EvtAmp; | |
29 | class EvtSemiLeptonicFF; | |
30 | ||
31 | class EvtSemiLeptonicVectorAmp:public EvtSemiLeptonicAmp { | |
32 | ||
33 | public: | |
34 | ||
35 | //Daughters are initialized and have been added to the parent. | |
36 | //No need to carry around the daughters seperately! | |
37 | void CalcAmp( EvtParticle *parent,EvtAmp& amp, | |
38 | EvtSemiLeptonicFF *FormFactors ); | |
39 | ||
40 | }; | |
41 | ||
42 | #endif | |
43 |