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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/EvtGenericDalitz.hh | |
12 | // | |
13 | // Description: Model to describe a generic dalitz decay | |
14 | // | |
15 | // Modification history: | |
16 | // | |
17 | // DCC 16 December, 2011 Module created | |
18 | // | |
19 | //------------------------------------------------------------------------ | |
20 | ||
21 | #ifndef EVTGENERICDALITZ_HH | |
22 | #define EVTGENERICDALITZ_HH | |
23 | ||
24 | #include "EvtGenBase/EvtDecayAmp.hh" | |
25 | #include "EvtGenBase/EvtFlatte.hh" | |
26 | #include "EvtGenBase/EvtDalitzReso.hh" | |
27 | #include <string> | |
28 | #include <vector> | |
29 | ||
30 | class EvtParticle; | |
31 | ||
32 | class EvtGenericDalitz:public EvtDecayAmp { | |
33 | ||
34 | public: | |
35 | ||
36 | EvtGenericDalitz() {} | |
37 | virtual ~EvtGenericDalitz() {} | |
38 | ||
39 | std::string getName(); | |
40 | EvtDecayBase* clone(); | |
41 | ||
42 | void init(); | |
43 | void initProbMax() {};//prob max will be set in init | |
44 | ||
45 | void decay(EvtParticle *p); | |
46 | ||
47 | std::string getParamName(int i); | |
48 | ||
49 | private: | |
50 | ||
51 | int _d1,_d2,_d3; | |
52 | std::vector<std::pair<EvtComplex,EvtDalitzReso> > _resonances; | |
53 | }; | |
54 | ||
55 | #endif |