Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV

This note describes an observation of events with two lepton candidates, one of which can be loose, together with large missing transverse momentum with the ATLAS detector at a proton-proton centre-of-mass energy of 7 TeV. A total number of nine events is observed in an integrated luminosity of 311~...

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Detalles Bibliográficos
Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1299107
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description This note describes an observation of events with two lepton candidates, one of which can be loose, together with large missing transverse momentum with the ATLAS detector at a proton-proton centre-of-mass energy of 7 TeV. A total number of nine events is observed in an integrated luminosity of 311~nb−1, consistent with the Monte Carlo expectation. These events are mainly explained by the W+jets process. Fake lepton rates are extracted from dijet and gamma+jets events and compared with the Monte Carlo predictions.
id cern-1299107
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12991072021-04-18T19:36:57Zhttp://cds.cern.ch/record/1299107engThe ATLAS collaborationObservation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeVDetectors and Experimental TechniquesThis note describes an observation of events with two lepton candidates, one of which can be loose, together with large missing transverse momentum with the ATLAS detector at a proton-proton centre-of-mass energy of 7 TeV. A total number of nine events is observed in an integrated luminosity of 311~nb−1, consistent with the Monte Carlo expectation. These events are mainly explained by the W+jets process. Fake lepton rates are extracted from dijet and gamma+jets events and compared with the Monte Carlo predictions.ATLAS-CONF-2010-092oai:cds.cern.ch:12991072010-10-11
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV
title Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV
title_full Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV
title_fullStr Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV
title_full_unstemmed Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV
title_short Observation of the Background from W+jets to the H -> WW -> ll nu nu Search with the ATLAS detector at 7 TeV
title_sort observation of the background from w+jets to the h -> ww -> ll nu nu search with the atlas detector at 7 tev
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1299107
work_keys_str_mv AT theatlascollaboration observationofthebackgroundfromwjetstothehwwllnunusearchwiththeatlasdetectorat7tev

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