Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV

This note presents the first study of electron and photon candidates in the 900 GeV collision data collected by ATLAS at the end of 2009, the collision events analysed corresponding to a total integrated luminosity of approximately 9 μb$^{-1}$. Good agreement is demonstrated between observation and...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1273197
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description This note presents the first study of electron and photon candidates in the 900 GeV collision data collected by ATLAS at the end of 2009, the collision events analysed corresponding to a total integrated luminosity of approximately 9 μb$^{-1}$. Good agreement is demonstrated between observation and expectation for low-pT electron and photon reconstruction and identification. The expected performance of the reconstruction and identification algorithms used for this purpose and optimised for high-pT physics are described for reference in the first part of this note.
id cern-1273197
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12731972021-04-18T19:36:47Zhttp://cds.cern.ch/record/1273197engThe ATLAS collaborationElectron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeVDetectors and Experimental TechniquesThis note presents the first study of electron and photon candidates in the 900 GeV collision data collected by ATLAS at the end of 2009, the collision events analysed corresponding to a total integrated luminosity of approximately 9 μb$^{-1}$. Good agreement is demonstrated between observation and expectation for low-pT electron and photon reconstruction and identification. The expected performance of the reconstruction and identification algorithms used for this purpose and optimised for high-pT physics are described for reference in the first part of this note.ATLAS-CONF-2010-005oai:cds.cern.ch:12731972010-06-22
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV
title Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV
title_full Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV
title_fullStr Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV
title_full_unstemmed Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV
title_short Electron and photon reconstruction and identification in ATLAS: expected performance at high energy and results at 900 GeV
title_sort electron and photon reconstruction and identification in atlas: expected performance at high energy and results at 900 gev
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1273197
work_keys_str_mv AT theatlascollaboration electronandphotonreconstructionandidentificationinatlasexpectedperformanceathighenergyandresultsat900gev

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