Search for the Standard Model Higgs boson in the two photon decay channel with the ATLAS detector at the LHC

G. Aad...[et al...], B. Abbott, J. Abdallah, Mogens Dam, Jørn Dines Hansen, Jørgen Beck Hansen, John Renner Hansen, Peter Henrik Hansen, Morten Dam Jørgensen, Esben Bryndt Klinkby, Troels Christian Petersen, Stefania Xella, Nele Maria Philomena Boelaert, Thomas Høvring Kittelmann

28 Citations (Scopus)

Abstract

A search for the Standard Model Higgs boson in the two photon decay channel is reported, using 1.08 fb-1 of proton-proton collision data at a centre-of-mass energy of 7 TeV recorded by the ATLAS detector. No significant excess is observed in the investigated mass range of 110-150 GeV. Upper limits on the cross-section times branching ratio of between 2.0 and 5.8 times the Standard Model prediction are derived for this mass range.

Original languageEnglish
JournalPhysics Letters B
Volume705
Issue number5
Pages (from-to)452-470
ISSN0370-2693
DOIs
Publication statusPublished - 24 Nov 2011

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