Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector

The search for the Standard Model Higgs boson via its decays into two Z bosons is presented, based on the 4.7-4.9fb$^{-1}$ of proton-proton collision data at a center-of-mass energy of 7TeV, recorded in 2011 by the ATLAS experiment at the LHC. The results obtained in the fully leptonic decay channel...

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Detalles Bibliográficos
Autor principal: Meyer, J
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1474103
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author Meyer, J
author_facet Meyer, J
author_sort Meyer, J
collection CERN
description The search for the Standard Model Higgs boson via its decays into two Z bosons is presented, based on the 4.7-4.9fb$^{-1}$ of proton-proton collision data at a center-of-mass energy of 7TeV, recorded in 2011 by the ATLAS experiment at the LHC. The results obtained in the fully leptonic decay channel cover a wide range of Higgs boson mass hypotheses, between 110GeV and 600GeV. For Higgs boson masses above 200GeV, the sensitivity is substantially enhanced by using channels in which one of the Z bosons decays into neutrinos or quarks. With the current integrated luminosity, a wide mass range is excluded at the 95% confidence level.
id cern-1474103
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14741032019-09-30T06:29:59Zhttp://cds.cern.ch/record/1474103engMeyer, JSearch for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detectorDetectors and Experimental TechniquesThe search for the Standard Model Higgs boson via its decays into two Z bosons is presented, based on the 4.7-4.9fb$^{-1}$ of proton-proton collision data at a center-of-mass energy of 7TeV, recorded in 2011 by the ATLAS experiment at the LHC. The results obtained in the fully leptonic decay channel cover a wide range of Higgs boson mass hypotheses, between 110GeV and 600GeV. For Higgs boson masses above 200GeV, the sensitivity is substantially enhanced by using channels in which one of the Z bosons decays into neutrinos or quarks. With the current integrated luminosity, a wide mass range is excluded at the 95% confidence level.ATL-PHYS-PROC-2012-138oai:cds.cern.ch:14741032012-08-22
spellingShingle Detectors and Experimental Techniques
Meyer, J
Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector
title Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector
title_full Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector
title_fullStr Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector
title_full_unstemmed Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector
title_short Search for the Standard Model Higgs boson through the $H \rightarrow ZZ$ decay channels with the ATLAS detector
title_sort search for the standard model higgs boson through the $h \rightarrow zz$ decay channels with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1474103
work_keys_str_mv AT meyerj searchforthestandardmodelhiggsbosonthroughthehrightarrowzzdecaychannelswiththeatlasdetector

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