Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector

We present a combination of top quark pair production cross-section measurements performed using dilepton and single-lepton final states with 0.70 fb−1 of data and all-hadronic final states with 1.02 fb−1 of data collected by ATLAS. The measured cross-section is σtt ̄ = 177 ± 3 (stat.) +8/-7 (syst.)...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1430733
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description We present a combination of top quark pair production cross-section measurements performed using dilepton and single-lepton final states with 0.70 fb−1 of data and all-hadronic final states with 1.02 fb−1 of data collected by ATLAS. The measured cross-section is σtt ̄ = 177 ± 3 (stat.) +8/-7 (syst.) ± 7 (lumi.) pb, which is in good agreement with the Standard Model prediction.
id cern-1430733
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14307332021-04-18T19:37:30Zhttp://cds.cern.ch/record/1430733engThe ATLAS collaborationStatistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detectorDetectors and Experimental TechniquesWe present a combination of top quark pair production cross-section measurements performed using dilepton and single-lepton final states with 0.70 fb−1 of data and all-hadronic final states with 1.02 fb−1 of data collected by ATLAS. The measured cross-section is σtt ̄ = 177 ± 3 (stat.) +8/-7 (syst.) ± 7 (lumi.) pb, which is in good agreement with the Standard Model prediction.ATLAS-CONF-2012-024oai:cds.cern.ch:14307332012-03-10
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector
title Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector
title_full Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector
title_fullStr Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector
title_full_unstemmed Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector
title_short Statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 TeV with the ATLAS detector
title_sort statistical combination of top quark pair production cross-section measurements using dilepton, single-lepton, and all-hadronic final states at √s = 7 tev with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1430733
work_keys_str_mv AT theatlascollaboration statisticalcombinationoftopquarkpairproductioncrosssectionmeasurementsusingdileptonsingleleptonandallhadronicfinalstatesats7tevwiththeatlasdetector

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