EvtRareLbToLllFFGutsche.hh

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#ifndef EVTRARELBTOLLLFFGUTSCHE_HH
#define EVTRARELBTOLLLFFGUTSCHE_HH 1

// Include files

#include "EvtGenBase/EvtIdSet.hh"
#include "EvtGenBase/EvtParticle.hh"

#include "EvtGenModels/EvtRareLbToLllFFBase.hh"

#include <map>
#include <string>

class EvtRareLbToLllFFGutsche : public EvtRareLbToLllFFBase {
  public:
    void init() override;

    void getFF( EvtParticle* parent, EvtParticle* lambda,
                EvtRareLbToLllFFBase::FormFactors& FF ) override;

  private:
    double formFactorParametrization( double s, double f0, double a, double b );

    double fVconsts[3][3];
    double fAconsts[3][3];
    double fTVconsts[3][3];
    double fTAconsts[3][3];

    static EvtIdSet fParents;
    static EvtIdSet fDaughters;
};

#endif    // EVTRARELBTOLLLFF_HH