get_MaterialResolutionEffect Class Reference

get resolution systematics from material effect (mc12c setup, MVA calibration) More...

#include <get_MaterialResolutionEffect.h>

Inheritance diagram for get_MaterialResolutionEffect:

List of all members.

Public Member Functions
	get_MaterialResolutionEffect ()
	constructor (initialization done there reading root files with resolution fit parameters
double	getDelta (int particle_type, double energy, double eta, int response_type, int isyst) const
	get material effect on resolution from distorted geometry as difference to 40 GeV Et electrons smearing

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Detailed Description

get resolution systematics from material effect (mc12c setup, MVA calibration)

Different parameterizations (gaussian core, sigma eff 90% and 80% from crystal ball fits) are available

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Member Function Documentation

double get_MaterialResolutionEffect::getDelta	(	int	particle_type,
		double	energy,
		double	eta,
		int	response_type,
		int	isyst
	)			const

get material effect on resolution from distorted geometry as difference to 40 GeV Et electrons smearing

particle_type: 0=electron, 1=reco unconverted photon, 2=reco converted photon energy : energy in MeV eta : eta response_type: 0=gaussian core, 1=sigma eff 80%, 2=sigma eff 90% isyst : 0 configA, 1 configCD, 2 configE, 3 configFMX returned value is sigmaE/E change in quadrature to resolution

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.29/ElectronPhotonFourMomentumCorrection/ElectronPhotonFourMomentumCorrection/get_MaterialResolutionEffect.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.29/ElectronPhotonFourMomentumCorrection/Root/get_MaterialResolutionEffect.cxx