InclusiveDstarReconstructionModule.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2020 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Maximilian Welsch                                        *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#pragma once
 
#include <framework/core/Module.h>
 
#include <analysis/dataobjects/Particle.h>
#include <analysis/DecayDescriptor/DecayDescriptor.h>
#include <analysis/VariableManager/Utility.h>
 
#include <TLorentzVector.h>
 
#include <string>
#include <memory>
 
 
namespace Belle2 {
  class InclusiveDstarReconstructionModule : public Module {
 
  public:
 
    InclusiveDstarReconstructionModule();
 
    virtual ~InclusiveDstarReconstructionModule();
 
    virtual void initialize() override;
 
    virtual void event() override;
 
 
  private:
 
    TLorentzVector estimateDstarFourMomentum(const Particle* pion);
 
    bool pionCompatibleWithDstar(int pion_pdg_code);
 
 
    std::string m_inputPionListName;  
    std::string m_outputDstarListName;  
    std::string m_slowPionCut;  
    std::unique_ptr<Variable::Cut> m_cut; 
    DecayDescriptor m_decaydescriptor; 
    int m_dstar_pdg_code; 
    float m_dstar_pdg_mass; 
    float m_d_pdg_mass; 
  };
 
}