EvtBCLFF.h

/**************************************************************************
 * basf2 (Belle II Analysis Software Framework)                           *
 * Author: The Belle II Collaboration                                     *
 *                                                                        *
 * See git log for contributors and copyright holders.                    *
 * This file is licensed under LGPL-3.0, see LICENSE.md.                  *
 **************************************************************************/
#pragma once
 
#include <EvtGenBase/EvtSemiLeptonicFF.hh>
 
namespace Belle2 {
  class EvtBCLFF : public EvtSemiLeptonicFF {
 
  public:
    EvtBCLFF(int numarg, double* arglist);
 
    void getscalarff(EvtId parent, EvtId daughter, double t, double, double* fpf, double* f0f);
 
    void getvectorff(EvtId parent, EvtId daughter, double t, double, double* a1f, double* a2f, double* vf, double* a0f);
 
    void gettensorff(EvtId parent, EvtId daughter, double t, double, double* hf, double* kf, double* bp, double* bm);
 
    void getbaryonff(EvtId, EvtId, double, double, double*, double*, double*, double*);
 
    void getdiracff(EvtId, EvtId, double, double, double*, double*, double*, double*, double*, double*);
 
    void getraritaff(EvtId, EvtId, double, double, double*, double*, double*, double*, double*, double*, double*, double*);
 
  private:
 
    int m_numBCLFFCoefficients;
    double m_BCLFFCoefficients[19];
 
    static constexpr double m_resonance0Minus = 5.279;  //  * Unit.GeV
    static constexpr double m_resonance1Minus = 5.325;  //  * Unit.GeV
    static constexpr double m_resonance1Plus = 5.724;  //  * Unit.GeV
  };
 
}