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Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV

The search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$, where $\ell=e,\mu$, is presented. Proton-proton collision data at $\sqrt{s}=7\:\text{TeV}$ recorded with the ATLAS detector and corresponding to an average integrated luminosity of $1.1\:\tex...

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Autor principal: The ATLAS collaboration
Lenguaje:eng
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1383834
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author The ATLAS collaboration
author_facet The ATLAS collaboration
author_sort The ATLAS collaboration
collection CERN
description The search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$, where $\ell=e,\mu$, is presented. Proton-proton collision data at $\sqrt{s}=7\:\text{TeV}$ recorded with the ATLAS detector and corresponding to an average integrated luminosity of $1.1\:\text{fb}^{-1}$ are compared to the Standard Model expectations. Upper limits on the production cross section of a Standard Model Higgs boson with a mass between 110 and $600\:\text{GeV}$ are derived. The observed (expected) 95\% confidence level upper limit on the production cross section for a Higgs boson with a mass of $200\:\text{GeV}$, near the most sensitive point of this search, is 2.0 (1.7) times the Standard Model prediction.
id cern-1383834
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
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spelling cern-13838342021-04-18T19:37:18Zhttp://cds.cern.ch/record/1383834engThe ATLAS collaborationSearch for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeVDetectors and Experimental TechniquesThe search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$, where $\ell=e,\mu$, is presented. Proton-proton collision data at $\sqrt{s}=7\:\text{TeV}$ recorded with the ATLAS detector and corresponding to an average integrated luminosity of $1.1\:\text{fb}^{-1}$ are compared to the Standard Model expectations. Upper limits on the production cross section of a Standard Model Higgs boson with a mass between 110 and $600\:\text{GeV}$ are derived. The observed (expected) 95\% confidence level upper limit on the production cross section for a Higgs boson with a mass of $200\:\text{GeV}$, near the most sensitive point of this search, is 2.0 (1.7) times the Standard Model prediction.ATLAS-CONF-2011-131oai:cds.cern.ch:13838342011-09-20
spellingShingle Detectors and Experimental Techniques
The ATLAS collaboration
Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV
title Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV
title_full Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV
title_fullStr Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV
title_full_unstemmed Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV
title_short Search for the Standard Model Higgs boson in the decay channel $H\rightarrow ZZ^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ TeV
title_sort search for the standard model higgs boson in the decay channel $h\rightarrow zz^{(*)}\rightarrow 4\ell$ with 1 fb$^{-1}$ of pp collisions at $\sqrt{s} = 7$ tev
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1383834
work_keys_str_mv AT theatlascollaboration searchforthestandardmodelhiggsbosoninthedecaychannelhrightarrowzzrightarrow4ellwith1fb1ofppcollisionsatsqrts7tev