ORUtils::EleEleOverlapTool Class Reference

A tool implementing the recommended ele-ele overlap removal. More...

#include <EleEleOverlapTool.h>

Inheritance diagram for ORUtils::EleEleOverlapTool:

List of all members.

Public Member Functions
	EleEleOverlapTool (const std::string &name)
	Create proper constructor for Athena.
virtual StatusCode	findOverlaps (const xAOD::IParticleContainer &cont1, const xAOD::IParticleContainer &cont2) const override
	Identify overlapping electrons. Note that in this tool, the two containers should be the same.
virtual StatusCode	findOverlaps (const xAOD::ElectronContainer &electrons) const
	Identify overlapping electrons and jets. The above method calls this one.
Protected Member Functions
virtual StatusCode	initializeDerived () override
	Initialize the tool.

---

Detailed Description

A tool implementing the recommended ele-ele overlap removal.

This tool flags electrons that match to other electrons under two possible criteria: 1. The electrons share a track (on by default) 2. The electron clusters are overlapping (off by default)

The rejected electron is decided as follows:

• author 'Ambiguous' rejected from author 'Electron'
• otherwise, the softer electron is rejected (in PT)

The implementation here comes from discussions on JIRA issue ATLASG-438.

Author:

Steve Farrell <Steven.Farrell@cern.ch>

---

Constructor & Destructor Documentation

ORUtils::EleEleOverlapTool::EleEleOverlapTool

(

const std::string &

name

)

Create proper constructor for Athena.

Standalone constructor

---

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

• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/AssociationUtils/AssociationUtils/EleEleOverlapTool.h
• /cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/AssociationUtils/Root/EleEleOverlapTool.cxx