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Top pair cross section in dileptons

The cross section for top quark pair production is measured in proton-proton collisions at $\sqrt{s} = 7\rm~TeV$ in a data sample corresponding to 1.14 fb$^{-1}$ of integrated luminosity collected by the CMS experiment in 2011. The measurement is performed with events with two energetic leptons (ele...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1377323
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description The cross section for top quark pair production is measured in proton-proton collisions at $\sqrt{s} = 7\rm~TeV$ in a data sample corresponding to 1.14 fb$^{-1}$ of integrated luminosity collected by the CMS experiment in 2011. The measurement is performed with events with two energetic leptons (electrons or muons) as well as with identified b-quark jets in the final state. The measured cross section is found to be 169.9 $\pm$ 3.9 (stat.) $\pm$ 16.3 (syst.) $\pm$ 7.6 (lumi.) pb, in agreement with theoretical predictions.
id cern-1377323
institution Organización Europea para la Investigación Nuclear
publishDate 2011
record_format invenio
spelling cern-13773232019-09-30T06:29:59Zhttp://cds.cern.ch/record/1377323CMS CollaborationTop pair cross section in dileptonsParticle Physics - ExperimentThe cross section for top quark pair production is measured in proton-proton collisions at $\sqrt{s} = 7\rm~TeV$ in a data sample corresponding to 1.14 fb$^{-1}$ of integrated luminosity collected by the CMS experiment in 2011. The measurement is performed with events with two energetic leptons (electrons or muons) as well as with identified b-quark jets in the final state. The measured cross section is found to be 169.9 $\pm$ 3.9 (stat.) $\pm$ 16.3 (syst.) $\pm$ 7.6 (lumi.) pb, in agreement with theoretical predictions.CMS-PAS-TOP-11-005oai:cds.cern.ch:13773232011
spellingShingle Particle Physics - Experiment
CMS Collaboration
Top pair cross section in dileptons
title Top pair cross section in dileptons
title_full Top pair cross section in dileptons
title_fullStr Top pair cross section in dileptons
title_full_unstemmed Top pair cross section in dileptons
title_short Top pair cross section in dileptons
title_sort top pair cross section in dileptons
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1377323
work_keys_str_mv AT cmscollaboration toppaircrosssectionindileptons