Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/102043
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Type: Journal article
Title: Search for new phenomena in events with a photon and missing transverse momentum in pp collisions at √s =8TeV with the ATLAS detector
Other Titles: Search for new phenomena in events with a photon and missing transverse momentum in pp collisions at root s =8TeV with the ATLAS detector
Author: Aad, G.
ATLAS Collaboration
Citation: Physical Review D - Particles, Fields, Gravitation, and Cosmology, 2015; 91(1):012008-1-012008-25
Publisher: American Physical Society
Issue Date: 2015
ISSN: 1550-2368
1550-2368
Statement of
Responsibility: 
G. Aad ... P. Jackson ... L. Lee ... A. Petridis ... N. Soni ... M.J. White ... et al. (ATLAS Collaboration)
Abstract: Results of a search for new phenomena in events with an energetic photon and large missing transverse momentum with the ATLAS experiment at the LHC are reported. Data were collected in proton-proton collisions at a center-of-mass energy of 8 TeV and correspond to an integrated luminosity of 20.3  fb⁻¹. The observed data are well described by the expected Standard Model backgrounds. The expected (observed) upper limit on the fiducial cross section for the production of events with a photon and large missing transverse momentum is 6.1 (5.3) fb at 95% confidence level. Exclusion limits are presented on models of new phenomena with large extra spatial dimensions, supersymmetric quarks, and direct pair production of dark-matter candidates.
Rights: © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society 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 articles title, journal citation, and DOI.
RMID: 0030021647
DOI: 10.1103/PhysRevD.91.012008
Appears in Collections:Physics publications

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