Analysis::MuonResolutionAndMomentumScaleFactors Class Reference

List of all members.

Public Member Functions
	MuonResolutionAndMomentumScaleFactors (const std::string &data_filename)
double	getResolutionScaleFactor (const TLorentzVector &p, int type)
double	getResolutionScaleFactorError (const TLorentzVector &p, int type)
double	getMomentumScaleFactor (const TLorentzVector &p, int type)
double	getMomentumScaleFactorError (const TLorentzVector &p, int type)

---

Constructor & Destructor Documentation

MuonResolutionAndMomentumScaleFactors::MuonResolutionAndMomentumScaleFactors

(

const std::string &

data_filename

)

Constructor.

Parameters:

data_filename

Name of the file holding the scale factors.

---

Member Function Documentation

double MuonResolutionAndMomentumScaleFactors::getMomentumScaleFactor	(	const TLorentzVector &	p,
		int	type
	)

Get the momentum scale factor. Meaning of the scale factor: p_rec = (scale factor)*p_generator_level.

Parameters:

	p	Four momentum of the muon.
	type	type = 1 for combined muons, = 2 for segment or calorimeter tagged muons, = 3 for stand-alone muons.

double MuonResolutionAndMomentumScaleFactors::getMomentumScaleFactorError	(	const TLorentzVector &	p,
		int	type
	)

Get the error of the momentum scale factor.

Parameters:

	p	Four momentum of the muon.
	type	type = 1 for combined muons, = 2 for segment or calorimeter tagged muons, = 3 for stand-alone muons.

double MuonResolutionAndMomentumScaleFactors::getResolutionScaleFactor	(	const TLorentzVector &	p,
		int	type
	)

Get the resolution scale factor.

Parameters:

	p	Four momentum of the muon.
	type	type = 1 for combined muons, = 2 for segment or calorimeter tagged muons, = 3 for stand-alone muons.

double MuonResolutionAndMomentumScaleFactors::getResolutionScaleFactorError	(	const TLorentzVector &	p,
		int	type
	)

Get the error of the resolution scale factor.

Parameters:

	p	Four momentum of the muon.
	type	type = 1 for combined muons, = 2 for segment or calorimeter tagged muons, = 3 for stand-alone muons.

---

The documentation for this class was generated from the following files:

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/MuonMomentumCorrections/MuonMomentumCorrections/MuonResolutionAndMomentumScaleFactors.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/MuonMomentumCorrections/Root/MuonResolutionAndMomentumScaleFactors.cxx