Collaboration, ATLAS, Alam, Muhammad, Berry, Tracey, Boisvert, Veronique, Boorman, Gary, Cooper-Smith, Neil, Cowan, Glen, Edwards, Clive, George, Simon, Goncalo, Ricardo, Hayden, Daniel, Misiejuk, Andrzej, Pastore, Francesca, Rose, Matthew, Spano, Francesco, Strong, J.A. and Teixeira-Dias, Pedro (2011) Search for the Standard Model Higgs boson in the two photon decay channel with the ATLAS detector at the LHC. Physics Letters B, 705 (5).
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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.
This is a Submitted version This version's date is: 24/11/2011 This item is not peer reviewed
https://repository.royalholloway.ac.uk/items/b1bfd1cf-1bb3-4765-0070-934249d357c6/2/
Deposited by Research Information System (atira) on 16-Oct-2012 in Royal Holloway Research Online.Last modified on 16-Oct-2012
10 pages plus author list (23 pages total), 4 figures, 2 tables, final version published in Physics Letters B