Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV

Measurements of the inclusive top-quark pair production cross section and of the W boson polarisation in top quark decays are presented. The most precise results performedd by the ATLAS and CMS collaborations using all the proton-proton collisions data produced at the LHC at center-of-mass energies...

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Detalles Bibliográficos
Autor principal: Boisvert, Veronique
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2779670
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author Boisvert, Veronique
author_facet Boisvert, Veronique
author_sort Boisvert, Veronique
collection CERN
description Measurements of the inclusive top-quark pair production cross section and of the W boson polarisation in top quark decays are presented. The most precise results performedd by the ATLAS and CMS collaborations using all the proton-proton collisions data produced at the LHC at center-of-mass energies of 7 and 8 Te. The combined results provide both lower uncertainties than the individual measurements and stringent comparisons with the standard model predictions at NNLO in perturbative QCD.
id cern-2779670
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
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spelling cern-27796702021-08-31T22:21:00Zhttp://cds.cern.ch/record/2779670engBoisvert, VeroniqueCombination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeVParticle Physics - ExperimentMeasurements of the inclusive top-quark pair production cross section and of the W boson polarisation in top quark decays are presented. The most precise results performedd by the ATLAS and CMS collaborations using all the proton-proton collisions data produced at the LHC at center-of-mass energies of 7 and 8 Te. The combined results provide both lower uncertainties than the individual measurements and stringent comparisons with the standard model predictions at NNLO in perturbative QCD.ATL-PHYS-SLIDE-2021-465oai:cds.cern.ch:27796702021-08-31
spellingShingle Particle Physics - Experiment
Boisvert, Veronique
Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV
title Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV
title_full Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV
title_fullStr Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV
title_full_unstemmed Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV
title_short Combination of W boson polarization measurements in top quark decays using ATLAS and CMS data at 8 TeV
title_sort combination of w boson polarization measurements in top quark decays using atlas and cms data at 8 tev
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2779670
work_keys_str_mv AT boisvertveronique combinationofwbosonpolarizationmeasurementsintopquarkdecaysusingatlasandcmsdataat8tev

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