Top cross section measurement at ATLAS

Measurements of the production cross section of top-quark pairs in pp collisions at sqrt(s) = 7 TeV are presented using 35/pb of data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in the single lepton (electron or muon) and dilepton topologies with multi-jets, an...

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Autor principal: Okumura, Y
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1362705
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author Okumura, Y
author_facet Okumura, Y
author_sort Okumura, Y
collection CERN
description Measurements of the production cross section of top-quark pairs in pp collisions at sqrt(s) = 7 TeV are presented using 35/pb of data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in the single lepton (electron or muon) and dilepton topologies with multi-jets, and large missing transverse energy. The result is st ¯t = 180 +- 9(stat.) +-15(syst.) +- 6(lumi.) pb, which agrees with the Standard Model prediction.
id cern-1362705
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13627052019-09-30T06:29:59Zhttp://cds.cern.ch/record/1362705engOkumura, YTop cross section measurement at ATLASDetectors and Experimental TechniquesMeasurements of the production cross section of top-quark pairs in pp collisions at sqrt(s) = 7 TeV are presented using 35/pb of data recorded with the ATLAS detector at the Large Hadron Collider. Events are selected in the single lepton (electron or muon) and dilepton topologies with multi-jets, and large missing transverse energy. The result is st ¯t = 180 +- 9(stat.) +-15(syst.) +- 6(lumi.) pb, which agrees with the Standard Model prediction.ATL-PHYS-PROC-2011-063oai:cds.cern.ch:13627052011-06-29
spellingShingle Detectors and Experimental Techniques
Okumura, Y
Top cross section measurement at ATLAS
title Top cross section measurement at ATLAS
title_full Top cross section measurement at ATLAS
title_fullStr Top cross section measurement at ATLAS
title_full_unstemmed Top cross section measurement at ATLAS
title_short Top cross section measurement at ATLAS
title_sort top cross section measurement at atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1362705
work_keys_str_mv AT okumuray topcrosssectionmeasurementatatlas

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