include/EvtGenModels/EvtbTosllVectorAmpNew.hh

0001
0002 /***********************************************************************
0003 * Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
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0020
0021 #ifndef EVTBTOSLLVECTORAMPNEW_HH
0022 #define EVTBTOSLLVECTORAMPNEW_HH
0023
0024 #include "EvtGenModels/EvtbTosllAmpNew.hh"
0025
0026 class EvtId;
0027 class EvtAmp;
0028 class EvtParticle;
0029 class EvtbTosllFFNew;
0030 class EvtbTosllWilsCoeffNLO;
0031
0032 class EvtbTosllVectorAmpNew : public EvtbTosllAmpNew {
0033   public:
0034     EvtbTosllVectorAmpNew() {}
0035
0036     //Daughters are initialized and have been added to the parent.
0037     //No need to carry around the daughters seperately!
0038     void CalcAmp( EvtParticle* parent, EvtAmp& amp, EvtbTosllFFNew* formFactors,
0039                   EvtbTosllWilsCoeffNLO* WilsCoeff, double mu, int Nf,
0040                   int res_swch, int ias, double CKM_A, double CKM_lambda,
0041                   double CKM_barrho, double CKM_bareta ) override;
0042
0043     double CalcMaxProb( EvtId parnum, EvtId mesnum, EvtId l1num, EvtId l2num,
0044                         EvtbTosllFFNew* formFactors,
0045                         EvtbTosllWilsCoeffNLO* WilsCoeff, double mu, int Nf,
0046                         int res_swch, int ias, double CKM_A, double CKM_lambda,
0047                         double CKM_barrho, double CKM_bareta ) override;
0048
0049     double lambda( double a, double b, double c ) override;
0050 };
0051
0052 #endif