EvtBToVlnuBall.hh

Go to the documentation of this file.

 
/***********************************************************************
* Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
*                                                                      *
* This file is part of EvtGen.                                         *
*                                                                      *
* EvtGen is free software: you can redistribute it and/or modify       *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or    *
* (at your option) any later version.                                  *
*                                                                      *
* EvtGen is distributed in the hope that it will be useful,            *
* but WITHOUT ANY WARRANTY; without even the implied warranty of       *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
* GNU General Public License for more details.                         *
*                                                                      *
* You should have received a copy of the GNU General Public License    *
* along with EvtGen.  If not, see <https://www.gnu.org/licenses/>.     *
***********************************************************************/
 
#ifndef EVTBTOVLNUBALL_HH
#define EVTBTOVLNUBALL_HH
 
#include "EvtGenBase/EvtDecayAmp.hh"
#include "EvtGenBase/EvtSemiLeptonicAmp.hh"
#include "EvtGenBase/EvtSemiLeptonicFF.hh"
 
#include <memory>
 
class EvtParticle;
 
// Description:   B->Xu l nu with the Ball/Zwicky decay model
//                Xu is a vector (rho, rho0, omega)
 
class EvtBToVlnuBall : public EvtDecayAmp {
  public:
    std::string getName() const override;
    EvtBToVlnuBall* clone() const override;
 
    void decay( EvtParticle* p ) override;
    void initProbMax() override;
    void init() override;
 
  private:
    std::unique_ptr<EvtSemiLeptonicFF> m_Ballmodel;
    std::unique_ptr<EvtSemiLeptonicAmp> m_calcamp;
};
#endif