1 //--------------------------------------------------------------------------
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.
8 // Copyright Information: See EvtGen/COPYRIGHT
9 // Copyright (C) 1998 Caltech, UCSB
11 // Module: EvtGen/EvtDDalitz.hh
15 // Modification history:
17 // DJL/RYD August 11, 1998 Module created
19 //------------------------------------------------------------------------
24 #include "EvtGenBase/EvtDecayAmp.hh"
25 #include "EvtGenBase/EvtFlatte.hh"
30 class EvtDDalitz:public EvtDecayAmp {
35 virtual ~EvtDDalitz();
37 std::string getName();
38 EvtDecayBase* clone();
43 void decay(EvtParticle *p);
47 int _d1,_d2,_d3,_flag;
49 EvtComplex amplDtoK0PiPi(EvtVector4R p4_p, EvtVector4R moms1,
50 EvtVector4R moms2, EvtVector4R moms3);
51 EvtComplex amplDtoK0KK(EvtVector4R p4_p, EvtVector4R moms1,
52 EvtVector4R moms2, EvtVector4R moms3);
54 vector<EvtFlatteParam> _kkpi_params;