Luminosity Measurements in ATLAS and CMS during pp data taking at LHC

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A precise measurement of luminosity is a key component of both the ATLAS and CMS physics programmes at LHC: its uncertainty is one of the dominant systematics for both Standard Model cross section measurements and enters new physics searches. The different strategies used by the two collaborations t...

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Detalles Bibliográficos
Autor principal: Valentinetti, Sara
Lenguaje:eng
Publicado: SISSA 2018
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.22323/1.321.0234
http://cds.cern.ch/record/2668187
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author Valentinetti, Sara
author_facet Valentinetti, Sara
author_sort Valentinetti, Sara
collection CERN
description A precise measurement of luminosity is a key component of both the ATLAS and CMS physics programmes at LHC: its uncertainty is one of the dominant systematics for both Standard Model cross section measurements and enters new physics searches. The different strategies used by the two collaborations to assess the luminosity and the methods to absolutely calibrate it are here described, together with the dominant systematic uncertainties. The preliminary luminosity uncertainty obtained for 2017 data is 2.4% for ATLAS and 2.3% for CMS.
id oai-inspirehep.net-1713245
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
publisher SISSA
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spelling oai-inspirehep.net-17132452019-10-15T15:28:38Zdoi:10.22323/1.321.0234http://cds.cern.ch/record/2668187engValentinetti, SaraLuminosity Measurements in ATLAS and CMS during pp data taking at LHCParticle Physics - ExperimentA precise measurement of luminosity is a key component of both the ATLAS and CMS physics programmes at LHC: its uncertainty is one of the dominant systematics for both Standard Model cross section measurements and enters new physics searches. The different strategies used by the two collaborations to assess the luminosity and the methods to absolutely calibrate it are here described, together with the dominant systematic uncertainties. The preliminary luminosity uncertainty obtained for 2017 data is 2.4% for ATLAS and 2.3% for CMS.SISSAoai:inspirehep.net:17132452018
spellingShingle Particle Physics - Experiment
Valentinetti, Sara
Luminosity Measurements in ATLAS and CMS during pp data taking at LHC
title Luminosity Measurements in ATLAS and CMS during pp data taking at LHC
title_full Luminosity Measurements in ATLAS and CMS during pp data taking at LHC
title_fullStr Luminosity Measurements in ATLAS and CMS during pp data taking at LHC
title_full_unstemmed Luminosity Measurements in ATLAS and CMS during pp data taking at LHC
title_short Luminosity Measurements in ATLAS and CMS during pp data taking at LHC
title_sort luminosity measurements in atlas and cms during pp data taking at lhc
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.321.0234
http://cds.cern.ch/record/2668187
work_keys_str_mv AT valentinettisara luminositymeasurementsinatlasandcmsduringppdatatakingatlhc

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