EvtBToDstarlnuNP.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/EvtDecayAmp.hh"
#include "EvtGenBase/EvtComplex.hh"
 
class EvtParticle;

class EvtBToDstarlnuNP : public EvtDecayAmp {
public:
  std::string getName() override;

  EvtDecayBase* clone() override;

  void decay(EvtParticle* p) override;

  void init() override;

  void initProbMax() override;
 
private:
  EvtComplex _Cvl;

  EvtComplex _Cvr;

  EvtComplex _Csl;

  EvtComplex _Csr;

  EvtComplex _cT;

  double CalcMaxProb();

  void CalcAmp(EvtParticle*, EvtAmp&);
};