Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data

A combination of top-quark mass measurements performed by the ATLAS and CMS experiments at the LHC is presented. The dataset used corresponds to an integrated luminosity per experiment of up to 4.9 inverse fb of proton-proton collisions at a centre-of-mass energy of 7 TeV. The combination includes m...

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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/1460441
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description A combination of top-quark mass measurements performed by the ATLAS and CMS experiments at the LHC is presented. The dataset used corresponds to an integrated luminosity per experiment of up to 4.9 inverse fb of proton-proton collisions at a centre-of-mass energy of 7 TeV. The combination includes measurements in the ttbar lepton+jets, di-lepton and all jets channels. The resulting preliminary combined LHC measurement of the top-quark mass is mtop = 173.3 ± 0.5 (stat) ± 1.3 (syst) GeV, with a total uncertainty of 1.4 GeV.
id cern-1460441
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14604412021-04-18T19:37:38Zhttp://cds.cern.ch/record/1460441engThe ATLAS collaborationCombination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of dataDetectors and Experimental TechniquesA combination of top-quark mass measurements performed by the ATLAS and CMS experiments at the LHC is presented. The dataset used corresponds to an integrated luminosity per experiment of up to 4.9 inverse fb of proton-proton collisions at a centre-of-mass energy of 7 TeV. The combination includes measurements in the ttbar lepton+jets, di-lepton and all jets channels. The resulting preliminary combined LHC measurement of the top-quark mass is mtop = 173.3 ± 0.5 (stat) ± 1.3 (syst) GeV, with a total uncertainty of 1.4 GeV.ATLAS-CONF-2012-095oai:cds.cern.ch:14604412012-07-09
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data
title Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data
title_full Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data
title_fullStr Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data
title_full_unstemmed Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data
title_short Combination of ATLAS and CMS results on the mass of the top quark using up to 4.9 fb−1 of data
title_sort combination of atlas and cms results on the mass of the top quark using up to 4.9 fb−1 of data
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1460441
work_keys_str_mv AT theatlascollaboration combinationofatlasandcmsresultsonthemassofthetopquarkusingupto49fb1ofdata

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