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EvtGenModels/EvtRareLbToLllFFGutsche.hh

/*********************************************************************** /***********************************************************************
* Copyright 1998-2020 CERN for the benefit of the EvtGen authors * * Copyright 1998-2022 CERN for the benefit of the EvtGen authors *
* * * *
* This file is part of EvtGen. * * This file is part of EvtGen. *
* * * *
* EvtGen is free software: you can redistribute it and/or modify * * EvtGen is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by * * it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or * * the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. * * (at your option) any later version. *
* * * *
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#include <map> #include <map>
#include <string> #include <string>
class EvtRareLbToLllFFGutsche : public EvtRareLbToLllFFBase { class EvtRareLbToLllFFGutsche : public EvtRareLbToLllFFBase {
public: public:
void init() override; void init() override;
void getFF( EvtParticle* parent, EvtParticle* lambda, void getFF( const EvtParticle& parent, const EvtParticle& lambda,
EvtRareLbToLllFFBase::FormFactors& FF ) override; EvtRareLbToLllFFBase::FormFactors& FF ) const override;
private: private:
double formFactorParametrization( double s, double f0, double a, double b ); double formFactorParametrization( const double s, const double f0,
const double a, const double b ) const;
double fVconsts[3][3]; double fVconsts[3][3];
double fAconsts[3][3]; double fAconsts[3][3];
double fTVconsts[3][3]; double fTVconsts[3][3];
double fTAconsts[3][3]; double fTAconsts[3][3];
static EvtIdSet fParents; const EvtIdSet fParents{ "Lambda_b0", "anti-Lambda_b0" };
static EvtIdSet fDaughters; const EvtIdSet fDaughters{ "Lambda0", "anti-Lambda0" };
}; };
#endif // EVTRARELBTOLLLFF_HH #endif // EVTRARELBTOLLLFF_HH