Measurements of single top quark production cross sections with the ATLAS detector at the LHC

The inclusive cross section for production of a single top quark production in association with a W boson is measured in both the dilepton and in the lepton+jets final state. Events are are selected requiring two (one) charged leptons and one or two (at least three) jets with at most two (one) jets...

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Detalles Bibliográficos
Autor principal: Zhang, Rui
Lenguaje:eng
Publicado: 2021
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2777767
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author Zhang, Rui
author_facet Zhang, Rui
author_sort Zhang, Rui
collection CERN
description The inclusive cross section for production of a single top quark production in association with a W boson is measured in both the dilepton and in the lepton+jets final state. Events are are selected requiring two (one) charged leptons and one or two (at least three) jets with at most two (one) jets (jet) identified as containing b hadrons. Multivariate discriminants are constructed to separate the tW signal from the dominant top-quark pair̄ background. Measurements use data from LHC proton-proton collisions recorded during Run2 at both 13 and 8 TeV center-of-mass energy
id cern-2777767
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2021
record_format invenio
spelling cern-27777672021-08-04T19:37:22Zhttp://cds.cern.ch/record/2777767engZhang, RuiMeasurements of single top quark production cross sections with the ATLAS detector at the LHCParticle Physics - ExperimentThe inclusive cross section for production of a single top quark production in association with a W boson is measured in both the dilepton and in the lepton+jets final state. Events are are selected requiring two (one) charged leptons and one or two (at least three) jets with at most two (one) jets (jet) identified as containing b hadrons. Multivariate discriminants are constructed to separate the tW signal from the dominant top-quark pair̄ background. Measurements use data from LHC proton-proton collisions recorded during Run2 at both 13 and 8 TeV center-of-mass energyATL-PHYS-SLIDE-2021-361oai:cds.cern.ch:27777672021-08-03
spellingShingle Particle Physics - Experiment
Zhang, Rui
Measurements of single top quark production cross sections with the ATLAS detector at the LHC
title Measurements of single top quark production cross sections with the ATLAS detector at the LHC
title_full Measurements of single top quark production cross sections with the ATLAS detector at the LHC
title_fullStr Measurements of single top quark production cross sections with the ATLAS detector at the LHC
title_full_unstemmed Measurements of single top quark production cross sections with the ATLAS detector at the LHC
title_short Measurements of single top quark production cross sections with the ATLAS detector at the LHC
title_sort measurements of single top quark production cross sections with the atlas detector at the lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2777767
work_keys_str_mv AT zhangrui measurementsofsingletopquarkproductioncrosssectionswiththeatlasdetectoratthelhc

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