Luminosity measurement for LHC Run-2 with the ATLAS experiment

<!--HTML--><p>A precise measurement of the integrated luminosity is a key component of the ATLAS physics programme at the CERN LHC. This seminar presents the final luminosity measurement for the Run-2 ATLAS pp dataset at sqrt(s)=13 TeV. The measurement is based on an absolute calibration...

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Detalles Bibliográficos
Autor principal: Hawkings, Richard
Lenguaje:eng
Publicado: 2023
Materias:
LHC Seminar
Acceso en línea:http://cds.cern.ch/record/2848049
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author Hawkings, Richard
author_facet Hawkings, Richard
author_sort Hawkings, Richard
collection CERN
description <!--HTML--><p>A precise measurement of the integrated luminosity is a key component of the ATLAS physics programme at the CERN LHC. This seminar presents the final luminosity measurement for the Run-2 ATLAS pp dataset at sqrt(s)=13 TeV. The measurement is based on an absolute calibration of the dedicated LUCID detector using van der Meer beam separation scans recorded during special LHC fills in each year, and extrapolated to the physics data samples using complementary measurements from the ATLAS inner detector and calorimeters. The integrated luminosity of the full Run-2 dataset is measured to be L=140.1+-1.2 fb^-1, corresponding to an unprecedented precision of 0.83%.</p><p><span><strong>Refreshments will be served at 10:30.</strong></span></p>
id cern-2848049
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2023
record_format invenio
spelling cern-28480492023-02-01T20:06:14Zhttp://cds.cern.ch/record/2848049engHawkings, RichardLuminosity measurement for LHC Run-2 with the ATLAS experimentLuminosity measurement for LHC Run-2 with the ATLAS experimentLHC Seminar<!--HTML--><p>A precise measurement of the integrated luminosity is a key component of the ATLAS physics programme at the CERN LHC. This seminar presents the final luminosity measurement for the Run-2 ATLAS pp dataset at sqrt(s)=13 TeV. The measurement is based on an absolute calibration of the dedicated LUCID detector using van der Meer beam separation scans recorded during special LHC fills in each year, and extrapolated to the physics data samples using complementary measurements from the ATLAS inner detector and calorimeters. The integrated luminosity of the full Run-2 dataset is measured to be L=140.1+-1.2 fb^-1, corresponding to an unprecedented precision of 0.83%.</p><p><span><strong>Refreshments will be served at 10:30.</strong></span></p>oai:cds.cern.ch:28480492023
spellingShingle LHC Seminar
Hawkings, Richard
Luminosity measurement for LHC Run-2 with the ATLAS experiment
title Luminosity measurement for LHC Run-2 with the ATLAS experiment
title_full Luminosity measurement for LHC Run-2 with the ATLAS experiment
title_fullStr Luminosity measurement for LHC Run-2 with the ATLAS experiment
title_full_unstemmed Luminosity measurement for LHC Run-2 with the ATLAS experiment
title_short Luminosity measurement for LHC Run-2 with the ATLAS experiment
title_sort luminosity measurement for lhc run-2 with the atlas experiment
topic LHC Seminar
url http://cds.cern.ch/record/2848049
work_keys_str_mv AT hawkingsrichard luminositymeasurementforlhcrun2withtheatlasexperiment

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