Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking

Dedicated measurements of transverse beam profiles were performed with the CMS experiment. Using a technique proposed by S.~Van der Meer, together with the measurements of beam currents, these scans are used to determine the absolute luminosity delivered to the CMS interaction point by the LHC. The...

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Autor principal: CMS Collaboration
Publicado: 2014
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1643269
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description Dedicated measurements of transverse beam profiles were performed with the CMS experiment. Using a technique proposed by S.~Van der Meer, together with the measurements of beam currents, these scans are used to determine the absolute luminosity delivered to the CMS interaction point by the LHC. The analysis uses data collected for proton-lead collisions at a nucleon-nucleon centre-of-mass energy of 5.02\TeV and proton-proton at 2.76\TeV to provide absolute normalization factors. The systematic uncertainty is estimated to be 3.4\% (3.6\%) for proton-lead (for reversed beam direction) and 3.7\% for proton-proton data.
id cern-1643269
institution Organización Europea para la Investigación Nuclear
publishDate 2014
record_format invenio
spelling cern-16432692019-09-30T06:29:59Zhttp://cds.cern.ch/record/1643269CMS CollaborationLuminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data TakingDetectors and Experimental TechniquesDedicated measurements of transverse beam profiles were performed with the CMS experiment. Using a technique proposed by S.~Van der Meer, together with the measurements of beam currents, these scans are used to determine the absolute luminosity delivered to the CMS interaction point by the LHC. The analysis uses data collected for proton-lead collisions at a nucleon-nucleon centre-of-mass energy of 5.02\TeV and proton-proton at 2.76\TeV to provide absolute normalization factors. The systematic uncertainty is estimated to be 3.4\% (3.6\%) for proton-lead (for reversed beam direction) and 3.7\% for proton-proton data.CMS-PAS-LUM-13-002oai:cds.cern.ch:16432692014
spellingShingle Detectors and Experimental Techniques
CMS Collaboration
Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking
title Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking
title_full Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking
title_fullStr Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking
title_full_unstemmed Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking
title_short Luminosity Calibration for the 2013 Proton-Lead and Proton-Proton Data Taking
title_sort luminosity calibration for the 2013 proton-lead and proton-proton data taking
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1643269
work_keys_str_mv AT cmscollaboration luminositycalibrationforthe2013protonleadandprotonprotondatataking

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