TauResolutionTool.h File Reference

#include "AsgTools/AsgTool.h"
#include "AsgTools/ToolHandle.h"
#include "AsgTools/AsgMetadataTool.h"
#include "AsgTools/PropertyWrapper.h"
#include "ColumnarMode/ColumnarMode.h"
#include "TauAnalysisTools/ITauResolutionTool.h"
#include "TGraph.h"

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Functions
namespace	ADD_CMODE (TauAnalysisTools)

Function Documentation

ADD_CMODE()

namespace ADD_CMODE

(

TauAnalysisTools

)

Create a proper constructor for Athena

Create a constructor for standalone usage

Function initialising the tool

Get MVA Et resolution, invoked by METSignificance

Check if MVA TES and CaloTES are compatible

Binning in the calibraction graph/hist

Decay mode binning in the calibration graph/hist

Eta binning in the calibration graph

Get the index of eta in the calibration histogram

Get the decay mode of the tau candidate

Get the index of decay mode in the calibration histogram

Calibration graph: MVA TES resolution as a function of MVA pt

Maximum Et of m_mvaRes

Whether the tau candidate is valid for the calculation

Get the resolution of Et at the calo TES

Calibration graph: resolution at Calo TES as a function of caloEt

Maximum Et of m_caloRes

Definition at line 1 of file TauResolutionTool.h.

{
 
class TauResolutionTool
  : public asg::AsgMetadataTool
  , public virtual TauAnalysisTools::ITauResolutionTool
{
  ASG_TOOL_CLASS( TauResolutionTool, TauAnalysisTools::ITauResolutionTool )
 
public:
  TauResolutionTool( const std::string& sName );
 
  ~TauResolutionTool();

  virtual StatusCode initialize();

  double getMvaEnergyResolution(const xAOD::TauJet& tau) const;

  bool getTESCompatibility(const xAOD::TauJet& tau) const; 
 
private:
 
  Gaudi::Property<std::string> m_calFileName{this, "WeightFileName", "tauRecTools/R22_preprod/CombinedTES_R22_Round2.5_v2.root"};

  enum Binning {DecayModeBinning = 5, EtaBinning = 5};

  const std::array<std::string, DecayModeBinning> m_decayModeNames = {"1p0n","1p1n","1pXn","3p0n","3pXn"}; 
  
  const std::array<std::string, EtaBinning> m_etaBinNames = {"0", "1", "2", "3", "4"}; 

  int getEtaIndex(float eta) const;

  xAOD::TauJetParameters::DecayMode getDecayMode(const xAOD::TauJet& tau) const;

  int getDecayModeIndex(xAOD::TauJetParameters::DecayMode decayMode) const;

  std::array<std::array<std::unique_ptr<TGraph>, EtaBinning>, DecayModeBinning> m_mvaRes; 
  
  std::array<std::array<double, EtaBinning>, DecayModeBinning> m_mvaResMaxEt; 

  bool isValid(const xAOD::TauJet& tau) const; 

  double getCaloResolution(double et, int decayModeIndex, int etaIndex) const;

  std::array<std::array<std::unique_ptr<TGraph>, EtaBinning>, DecayModeBinning> m_caloRes; 

  std::array<std::array<double, EtaBinning>, DecayModeBinning> m_caloResMaxEt; 
 
}; // class TauResolutionTool
 
} // namespace TauAnalysisTools