Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC

The luminosity calibration for the ATLAS detector at the LHC during pp collisions at √s = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several luminosity-sensitive detectors, and comparisons are made of the long-term stability and accuracy of this calibr...

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Autor principal: Aad, G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14346044_v73_n8_p2_Aad
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_14346044_v73_n8_p2_Aad
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spelling todo:paper_14346044_v73_n8_p2_Aad2023-10-03T16:14:55Z Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC Aad, G. The luminosity calibration for the ATLAS detector at the LHC during pp collisions at √s = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several luminosity-sensitive detectors, and comparisons are made of the long-term stability and accuracy of this calibration applied to the pp collisions at √s = 7 TeV. A luminosity uncertainty of δL/L= ± 3.5 % is obtained for the 47 pb-1 of data delivered to ATLAS in 2010, and an uncertainty of δL/L= ± 1.8 % is obtained for the 5.5 fb-1 delivered in 2011. © 2013, CERN for the benefit of the ATLAS collaboration. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14346044_v73_n8_p2_Aad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The luminosity calibration for the ATLAS detector at the LHC during pp collisions at √s = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several luminosity-sensitive detectors, and comparisons are made of the long-term stability and accuracy of this calibration applied to the pp collisions at √s = 7 TeV. A luminosity uncertainty of δL/L= ± 3.5 % is obtained for the 47 pb-1 of data delivered to ATLAS in 2010, and an uncertainty of δL/L= ± 1.8 % is obtained for the 5.5 fb-1 delivered in 2011. © 2013, CERN for the benefit of the ATLAS collaboration.
format JOUR
author Aad, G.
spellingShingle Aad, G.
Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC
author_facet Aad, G.
author_sort Aad, G.
title Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC
title_short Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC
title_full Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC
title_fullStr Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC
title_full_unstemmed Improved luminosity determination in pp collisions at √s =7 TeV using the ATLAS detector at the LHC
title_sort improved luminosity determination in pp collisions at √s =7 tev using the atlas detector at the lhc
url http://hdl.handle.net/20.500.12110/paper_14346044_v73_n8_p2_Aad
work_keys_str_mv AT aadg improvedluminositydeterminationinppcollisionsats7tevusingtheatlasdetectoratthelhc
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