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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/EvtSVVHelCPMix.hh | |
12 | // | |
13 | // Description: | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // DJL/RYD August 11, 1998 Module (SVV_HELAMP) created | |
18 | // CATMORE March 2004 Amendments made t | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTSVVHELCPMIX_HH | |
22 | #define EVTSVVHELCPMIX_HH | |
23 | ||
24 | #include "EvtGenBase/EvtDecayAmp.hh" | |
25 | ||
26 | //Class to handle decays of the form SCALAR -> VECTOR VECTOR | |
27 | //according the the helicity amplitudes specified by the | |
28 | //user. There are 6 arguements, orders as amplitude then | |
29 | //phase for H+, H0, and H-, in that order. | |
30 | ||
31 | class EvtAmp; | |
32 | class EvtParticle; | |
33 | class EvtId; | |
34 | ||
35 | class EvtSVVHelCPMix:public EvtDecayAmp { | |
36 | ||
37 | public: | |
38 | ||
39 | EvtSVVHelCPMix() {} | |
40 | virtual ~EvtSVVHelCPMix(); | |
41 | ||
42 | std::string getName(); | |
43 | EvtDecayBase* clone(); | |
44 | ||
45 | void init(); | |
46 | ||
47 | EvtComplex hp; | |
48 | EvtComplex h0; | |
49 | EvtComplex hm; | |
50 | double averageM; | |
51 | double deltaM; | |
52 | double gamma; | |
53 | double deltagamma; | |
54 | EvtComplex strongphase1; | |
55 | EvtComplex strongphase2; | |
56 | EvtComplex weakmixingphase; | |
57 | EvtComplex weakdirectphase; | |
58 | ||
59 | void initProbMax(); | |
60 | ||
61 | void decay(EvtParticle *p); | |
62 | ||
63 | }; | |
64 | ||
65 | #endif |