include/EvtGenModels/EvtBLLNuL.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 EVTBLLNUL_HH
0022 #define EVTBLLNUL_HH
0023
0024 #include "EvtGenBase/EvtDecayAmp.hh"
0025
0026 #include "EvtGenModels/EvtBLLNuLAmp.hh"
0027
0028 #include <string>
0029
0030 class EvtParticle;
0031 class EvtbTosllMSFF;    // Form factor class
0032
0033 // Description: The header file for the model "BLLNUL" which simulates
0034 //              the rare four-leptonic B-decays
0035 //              B^-(p) -> ell^+(k_1) ell^-(k_2) neu (k_3) ell^-(k_4)
0036
0037 class EvtBLLNuL : public EvtDecayAmp {
0038   public:
0039     EvtBLLNuL();
0040
0041     virtual std::string getName() override;
0042     virtual EvtDecayBase* clone() override;
0043
0044     virtual void init() override;
0045     virtual void initProbMax() override;
0046     virtual void decay( EvtParticle* p ) override;
0047
0048   private:
0049     EvtBLLNuLAmp calcAmp_;
0050 };
0051
0052 #endif