Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/102279
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Type: Journal article
Title: Search for scalar diphoton resonances in the mass range 65–600 GeV with the ATLAS detector in pp collision data at √s = 8  TeV
Other Titles: Search for scalar diphoton resonances in the mass range 65-600 GeV with the ATLAS detector in pp collision data at root s = 8TeV
Author: Aad, G.
ATLAS Collaboration
Citation: Physical Review Letters, 2014; 113(17):171801-1-171801-18
Publisher: American Physical Society
Issue Date: 2014
ISSN: 1079-7114
1079-7114
Statement of
Responsibility: 
G. Aad … P. Jackson … L. Lee … A. Petridis … N. Soni ... M. White ... et al. (ATLAS Collaboration)
Abstract: A search for scalar particles decaying via narrow resonances into two photons in the mass range 65–600 GeV is performed using 20.3  fb−1 of s√=8  TeV pp collision data collected with the ATLAS detector at the Large Hadron Collider. The recently discovered Higgs boson is treated as a background. No significant evidence for an additional signal is observed. The results are presented as limits at the 95% confidence level on the production cross section of a scalar boson times branching ratio into two photons, in a fiducial volume where the reconstruction efficiency is approximately independent of the event topology. The upper limits set extend over a considerably wider mass range than previous searches.
Keywords: (ATLAS Collaboration); (ATLAS Collaboration)
Rights: This article is available under the terms of the Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI.
RMID: 0030015125
DOI: 10.1103/PhysRevLett.113.171801
Appears in Collections:Physics publications

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