WW production cross-section measurement at ATLAS

The first measurement of the WW production cross-section in proton-proton collisions at sqrt(s)=7TeV using the W leptonic decays in 35pb-1 of data collected with the ATLAS detector in 2010 is presented. The cross-section is measured to be 40^+20_-16(stat)+-7(syst) pb which is in good agreement with...

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Detalles Bibliográficos
Autor principal: Jianbei, Liu
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1346037
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author Jianbei, Liu
author_facet Jianbei, Liu
author_sort Jianbei, Liu
collection CERN
description The first measurement of the WW production cross-section in proton-proton collisions at sqrt(s)=7TeV using the W leptonic decays in 35pb-1 of data collected with the ATLAS detector in 2010 is presented. The cross-section is measured to be 40^+20_-16(stat)+-7(syst) pb which is in good agreement with the SM NLO prediction of 46+-3 pb.
id cern-1346037
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13460372019-09-30T06:29:59Zhttp://cds.cern.ch/record/1346037engJianbei, LiuWW production cross-section measurement at ATLASDetectors and Experimental TechniquesThe first measurement of the WW production cross-section in proton-proton collisions at sqrt(s)=7TeV using the W leptonic decays in 35pb-1 of data collected with the ATLAS detector in 2010 is presented. The cross-section is measured to be 40^+20_-16(stat)+-7(syst) pb which is in good agreement with the SM NLO prediction of 46+-3 pb.ATL-PHYS-SLIDE-2011-167oai:cds.cern.ch:13460372011-04-20
spellingShingle Detectors and Experimental Techniques
Jianbei, Liu
WW production cross-section measurement at ATLAS
title WW production cross-section measurement at ATLAS
title_full WW production cross-section measurement at ATLAS
title_fullStr WW production cross-section measurement at ATLAS
title_full_unstemmed WW production cross-section measurement at ATLAS
title_short WW production cross-section measurement at ATLAS
title_sort ww production cross-section measurement at atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1346037
work_keys_str_mv AT jianbeiliu wwproductioncrosssectionmeasurementatatlas

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