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Measurement of the top quark mass in the l+jets channel

We present a measurement of the top quark mass using events with one charged lepton (muon or electron) and at least four jets in the final state, collected by CMS in $pp$ collisions at $\sqrt{s} = 7$ TeV. From the full 2010 dataset, corresponding to an integrated luminosity of 36 pb$^{-1}$, 637 cand...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1356578
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description We present a measurement of the top quark mass using events with one charged lepton (muon or electron) and at least four jets in the final state, collected by CMS in $pp$ collisions at $\sqrt{s} = 7$ TeV. From the full 2010 dataset, corresponding to an integrated luminosity of 36 pb$^{-1}$, 637 candidate events are selected. The top quark mass is measured to be $m_{\textrm{t}} = 173.1\pm 2.1 \mathrm{(stat)} ^{+2.8}_{-2.5} \mathrm{(syst)}$~GeV. A combination with the CMS results obtained in the dilepton channel on the same data sample, yields $m_{\textrm{t}} = 173.4 \pm 1.9 \mathrm{(stat)} \pm 2.7 \mathrm{(syst)}$~GeV.
id cern-1356578
institution Organización Europea para la Investigación Nuclear
publishDate 2011
record_format invenio
spelling cern-13565782019-09-30T06:29:59Zhttp://cds.cern.ch/record/1356578CMS CollaborationMeasurement of the top quark mass in the l+jets channelParticle Physics - ExperimentWe present a measurement of the top quark mass using events with one charged lepton (muon or electron) and at least four jets in the final state, collected by CMS in $pp$ collisions at $\sqrt{s} = 7$ TeV. From the full 2010 dataset, corresponding to an integrated luminosity of 36 pb$^{-1}$, 637 candidate events are selected. The top quark mass is measured to be $m_{\textrm{t}} = 173.1\pm 2.1 \mathrm{(stat)} ^{+2.8}_{-2.5} \mathrm{(syst)}$~GeV. A combination with the CMS results obtained in the dilepton channel on the same data sample, yields $m_{\textrm{t}} = 173.4 \pm 1.9 \mathrm{(stat)} \pm 2.7 \mathrm{(syst)}$~GeV.CMS-PAS-TOP-10-009oai:cds.cern.ch:13565782011
spellingShingle Particle Physics - Experiment
CMS Collaboration
Measurement of the top quark mass in the l+jets channel
title Measurement of the top quark mass in the l+jets channel
title_full Measurement of the top quark mass in the l+jets channel
title_fullStr Measurement of the top quark mass in the l+jets channel
title_full_unstemmed Measurement of the top quark mass in the l+jets channel
title_short Measurement of the top quark mass in the l+jets channel
title_sort measurement of the top quark mass in the l+jets channel
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1356578
work_keys_str_mv AT cmscollaboration measurementofthetopquarkmassintheljetschannel