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) 2002 INFN-Pisa
11 // Module: EvtGen/EvtVSSBMixCPT.hh
14 // Routine to decay vector-> scalar scalar with coherent BB-like mixing
15 // including CPT effects
18 // Modification history:
20 // F. Sandrelli, Fernando M-V March 03, 2002
22 //------------------------------------------------------------------------
24 #ifndef EVTVSSBMIXCPT_HH
25 #define EVTVSSBMIXCPT_HH
27 #include "EvtGenBase/EvtDecayAmp.hh"
28 #include "EvtGenBase/EvtParticle.hh"
29 #include "EvtGenBase/EvtComplex.hh"
31 class EvtVSSBMixCPT : public EvtDecayAmp {
34 virtual ~EvtVSSBMixCPT();
36 std::string getName();
37 EvtDecayBase* clone();
39 void decay(EvtParticle *p);
43 int nRealDaughters() {return 2;}
45 double _freq; // mixing frequency in hbar/mm
57 EvtComplex _Abar_fbar;