include/EvtGenModels/EvtThreeBodyPhsp.hh

0001
0002 /***********************************************************************
0003 * Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
0004 *                                                                      *
0005 * This file is part of EvtGen.                                         *
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0020
0021 #ifndef EVTTHREEBODYPHSP_HH
0022 #define EVTTHREEBODYPHSP_HH
0023
0024 #include "EvtGenBase/EvtDecayIncoherent.hh"
0025
0026 class EvtParticle;
0027
0028 // Description:
0029 //Class to handle generic phase space decays not done
0030 //in other decay models.
0031
0032 class EvtThreeBodyPhsp : public EvtDecayIncoherent {
0033   public:
0034     std::string getName() override;
0035
0036     EvtDecayBase* clone() override;
0037
0038     void initProbMax() override;
0039
0040     void init() override;
0041
0042     void decay( EvtParticle* p ) override;
0043
0044   private:
0045     double m_m12SqMin;
0046     double m_m12SqMax;
0047     double m_m23SqMin;
0048     double m_m23SqMax;
0049 };
0050
0051 #endif