Luminosity calibration at ATLAS in 2011

An overview is provided of absolute luminosity calibrations of dedicated luminosity detectors and algorithms at ATLAS for different LHC physics conditions. Emphasis is placed on their precision calibration in ts=7TeV proton-proton collisions. Details of systematic uncertainties associated both with...

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Autor principal: Tibbetts, MJ
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1453769
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author Tibbetts, MJ
author_facet Tibbetts, MJ
author_sort Tibbetts, MJ
collection CERN
description An overview is provided of absolute luminosity calibrations of dedicated luminosity detectors and algorithms at ATLAS for different LHC physics conditions. Emphasis is placed on their precision calibration in ts=7TeV proton-proton collisions. Details of systematic uncertainties associated both with this calibration and its subsequent application to typical running conditions in 2011 are presented. A preliminary estimate of the total uncertainty is shown to approach a precision of $sim$2%. Potential correlation of this uncertainty with that expected in 2012 proton-proton collision data is discussed.
id cern-1453769
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14537692019-09-30T06:29:59Zhttp://cds.cern.ch/record/1453769engTibbetts, MJLuminosity calibration at ATLAS in 2011Detectors and Experimental TechniquesAn overview is provided of absolute luminosity calibrations of dedicated luminosity detectors and algorithms at ATLAS for different LHC physics conditions. Emphasis is placed on their precision calibration in ts=7TeV proton-proton collisions. Details of systematic uncertainties associated both with this calibration and its subsequent application to typical running conditions in 2011 are presented. A preliminary estimate of the total uncertainty is shown to approach a precision of $sim$2%. Potential correlation of this uncertainty with that expected in 2012 proton-proton collision data is discussed.ATL-DAPR-PROC-2012-001oai:cds.cern.ch:14537692012-06-04
spellingShingle Detectors and Experimental Techniques
Tibbetts, MJ
Luminosity calibration at ATLAS in 2011
title Luminosity calibration at ATLAS in 2011
title_full Luminosity calibration at ATLAS in 2011
title_fullStr Luminosity calibration at ATLAS in 2011
title_full_unstemmed Luminosity calibration at ATLAS in 2011
title_short Luminosity calibration at ATLAS in 2011
title_sort luminosity calibration at atlas in 2011
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1453769
work_keys_str_mv AT tibbettsmj luminositycalibrationatatlasin2011

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