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Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011

Electron and photon triggers are used for signal selection in a wide variety of ATLAS physics analyses. Further dedicated triggers are provided for the collection of jpsiee, Wenu and QCD background samples for calibration, efficiency and fake rate measurements. In the 2011 proton-proton data-taking...

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Autor principal: Solovyev, V
Lenguaje:eng
Publicado: 2012
Materias:
Acceso en línea:http://cds.cern.ch/record/1455242
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author Solovyev, V
author_facet Solovyev, V
author_sort Solovyev, V
collection CERN
description Electron and photon triggers are used for signal selection in a wide variety of ATLAS physics analyses. Further dedicated triggers are provided for the collection of jpsiee, Wenu and QCD background samples for calibration, efficiency and fake rate measurements. In the 2011 proton-proton data-taking period, the increasing luminosity and pile-up conditions at the LHC demanded the use of progressively higher energy thresholds and tighter selections to control the trigger rates. This poster summarizes the evolution and performance of ATLAS electron and photon triggers used in 2011 data-taking.
id cern-1455242
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14552422019-09-30T06:29:59Zhttp://cds.cern.ch/record/1455242engSolovyev, VEvolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011Detectors and Experimental TechniquesElectron and photon triggers are used for signal selection in a wide variety of ATLAS physics analyses. Further dedicated triggers are provided for the collection of jpsiee, Wenu and QCD background samples for calibration, efficiency and fake rate measurements. In the 2011 proton-proton data-taking period, the increasing luminosity and pile-up conditions at the LHC demanded the use of progressively higher energy thresholds and tighter selections to control the trigger rates. This poster summarizes the evolution and performance of ATLAS electron and photon triggers used in 2011 data-taking.ATL-DAQ-SLIDE-2012-362oai:cds.cern.ch:14552422012-06-10
spellingShingle Detectors and Experimental Techniques
Solovyev, V
Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011
title Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011
title_full Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011
title_fullStr Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011
title_full_unstemmed Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011
title_short Evolution and Performance of Electron and Photon Triggers in ATLAS in the year 2011
title_sort evolution and performance of electron and photon triggers in atlas in the year 2011
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1455242
work_keys_str_mv AT solovyevv evolutionandperformanceofelectronandphotontriggersinatlasintheyear2011