EventKinematicsModule.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 <Math/Vector3D.h>
#include <Math/Vector4D.h>
 
#include <framework/core/Module.h>
 
#include <analysis/dataobjects/EventKinematics.h>
 
#include <framework/datastore/StoreObjPtr.h>
 
namespace Belle2 {
  class EventKinematicsModule : public Module {
 
  public:

    EventKinematicsModule();

    virtual ~EventKinematicsModule() override;

    virtual void initialize() override;

    virtual void event() override;
 
  private:
 
    StoreObjPtr<EventKinematics> m_eventKinematics; 
 
    bool m_usingMC;  
 
    std::vector<std::string> m_particleLists;  

    std::vector<ROOT::Math::PxPyPzEVector> m_particleMomentumList;
    std::vector<ROOT::Math::PxPyPzEVector> m_particleMomentumListCMS;
    std::vector<ROOT::Math::PxPyPzEVector> m_photonsMomentumList;
    void getParticleMomentumLists(const std::vector<std::string>& particleLists);

    ROOT::Math::XYZVector getMissingMomentum();
    ROOT::Math::XYZVector getMissingMomentumCMS();
    float getMissingEnergyCMS();
    float getVisibleEnergyCMS();
    float getTotalPhotonsEnergy();
  };

}