Search for H->gammagamma at ATLAS

We report on a search for the Standard Model Higgs boson in the diphoton decay channel with the ATLAS detector at a proton-proton center-of-mass energy of 7 TeV, with an integrated luminosity of 38 pb−1. The individual contributions from diphoton, photon-jet, dijet and Drell-Yan events are determine...

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Detalles Bibliográficos
Autor principal: Ocariz, José
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1371825
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author Ocariz, José
author_facet Ocariz, José
author_sort Ocariz, José
collection CERN
description We report on a search for the Standard Model Higgs boson in the diphoton decay channel with the ATLAS detector at a proton-proton center-of-mass energy of 7 TeV, with an integrated luminosity of 38 pb−1. The individual contributions from diphoton, photon-jet, dijet and Drell-Yan events are determined with data-driven methods. The observed exclusions range from 8 times the Standard Model prediction at 127 GeV, to 38 times at 116 GeV. The study is complemented with 94 pb−1 of data collected in 2011. No excess is observed.
id cern-1371825
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
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spelling cern-13718252019-09-30T06:29:59Zhttp://cds.cern.ch/record/1371825engOcariz, JoséSearch for H->gammagamma at ATLASDetectors and Experimental TechniquesWe report on a search for the Standard Model Higgs boson in the diphoton decay channel with the ATLAS detector at a proton-proton center-of-mass energy of 7 TeV, with an integrated luminosity of 38 pb−1. The individual contributions from diphoton, photon-jet, dijet and Drell-Yan events are determined with data-driven methods. The observed exclusions range from 8 times the Standard Model prediction at 127 GeV, to 38 times at 116 GeV. The study is complemented with 94 pb−1 of data collected in 2011. No excess is observed.ATL-PHYS-SLIDE-2011-366oai:cds.cern.ch:13718252011-07-31
spellingShingle Detectors and Experimental Techniques
Ocariz, José
Search for H->gammagamma at ATLAS
title Search for H->gammagamma at ATLAS
title_full Search for H->gammagamma at ATLAS
title_fullStr Search for H->gammagamma at ATLAS
title_full_unstemmed Search for H->gammagamma at ATLAS
title_short Search for H->gammagamma at ATLAS
title_sort search for h->gammagamma at atlas
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1371825
work_keys_str_mv AT ocarizjose searchforhgtgammagammaatatlas

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