Electron reconstruction in CMS at the LHC

R. Salerno

doi:10.1016/j.nuclphysbps.2007.08.149

Electron reconstruction in CMS at the LHC

R. Salerno

INFN Sezione di Milano-Bicocca

Research output: Contribution to journal › Article › peer-review

Abstract

Preserving high reconstruction efficiency and best four-momentum measurements down to low p_T for electrons in CMS is a necessity for optimal discovery prospects in the ZZ^(*) and WW^(*) Higgs boson decay channels and in the leptonic decay of charginos and neutralinos. This is challenging in view of the material budget in front of the electromagnetic calorimeter ECAL and the presence of a strong magnetic field. The reconstruction for isolated electrons in CMS is described. The performances of electron identification, combining tracking and calorimetry information, are discussed.

Original language	English
Pages (from-to)	257-259
Number of pages	3
Journal	Nuclear Physics B - Proceedings Supplements
Volume	172
DOIs	https://doi.org/10.1016/j.nuclphysbps.2007.08.149
Publication status	Published - 1 Oct 2007
Externally published	Yes

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10.1016/j.nuclphysbps.2007.08.149

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title = "Electron reconstruction in CMS at the LHC",

abstract = "Preserving high reconstruction efficiency and best four-momentum measurements down to low pT for electrons in CMS is a necessity for optimal discovery prospects in the ZZ(*) and WW(*) Higgs boson decay channels and in the leptonic decay of charginos and neutralinos. This is challenging in view of the material budget in front of the electromagnetic calorimeter ECAL and the presence of a strong magnetic field. The reconstruction for isolated electrons in CMS is described. The performances of electron identification, combining tracking and calorimetry information, are discussed.",

author = "R. Salerno",

year = "2007",

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doi = "10.1016/j.nuclphysbps.2007.08.149",

language = "English",

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journal = "Nuclear Physics B - Proceedings Supplements",

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T1 - Electron reconstruction in CMS at the LHC

AU - Salerno, R.

PY - 2007/10/1

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N2 - Preserving high reconstruction efficiency and best four-momentum measurements down to low pT for electrons in CMS is a necessity for optimal discovery prospects in the ZZ(*) and WW(*) Higgs boson decay channels and in the leptonic decay of charginos and neutralinos. This is challenging in view of the material budget in front of the electromagnetic calorimeter ECAL and the presence of a strong magnetic field. The reconstruction for isolated electrons in CMS is described. The performances of electron identification, combining tracking and calorimetry information, are discussed.

AB - Preserving high reconstruction efficiency and best four-momentum measurements down to low pT for electrons in CMS is a necessity for optimal discovery prospects in the ZZ(*) and WW(*) Higgs boson decay channels and in the leptonic decay of charginos and neutralinos. This is challenging in view of the material budget in front of the electromagnetic calorimeter ECAL and the presence of a strong magnetic field. The reconstruction for isolated electrons in CMS is described. The performances of electron identification, combining tracking and calorimetry information, are discussed.

U2 - 10.1016/j.nuclphysbps.2007.08.149

DO - 10.1016/j.nuclphysbps.2007.08.149

M3 - Article

AN - SCOPUS:34848828897

SN - 0920-5632

VL - 172

SP - 257

EP - 259

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

ER -

Electron reconstruction in CMS at the LHC

Abstract

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