Please use this identifier to cite or link to this item: http://hdl.handle.net/2440/77324
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Type: Journal article
Title: A search for high-mass resonances decaying to τ+τ- in pp collisions at √s=7 TeV with the ATLAS detector
Other Titles: A search for high-mass resonances decaying to tau(+)tau(-) in pp collisions at root s=7 TeV with the ATLAS detector
Author: Jackson, P.
Soni, N.
White, M.
Citation: Physics Letters B, 2013; 719(4-5):242-260
Publisher: Elsevier Science BV
Issue Date: 2013
ISSN: 0370-2693
Statement of
Responsibility: 
ATLAS Collaboration
Abstract: This Letter presents a search for high-mass resonances decaying into τ+τ−τ+τ− final states using proton–proton collisions at √s=7 TeV produced by the Large Hadron Collider. The data were recorded with the ATLAS detector and correspond to an integrated luminosity of 4.6 fb⁻¹. No statistically significant excess above the Standard Model expectation is observed; 95% credibility upper limits are set on the cross section times branching fraction of Z′Z′ resonances decaying into τ+τ−τ+τ− pairs as a function of the resonance mass. As a result, Z′Z′ bosons of the Sequential Standard Model with masses less than 1.40 TeV are excluded at 95% credibility.
Keywords: Exotics; Z′Z′; Ditau; Resonance; Search
Description: Jackson, Paul Douglas ATLAS Contributor: Paul Douglas Jackson of School of Chemistry and Physics, University of Adelaide, Adelaide, Australia.
Rights: © 2013 CERN. Published by Elsevier B.V. All rights reserved.
RMID: 0020126399
DOI: 10.1016/j.physletb.2013.01.040
Appears in Collections:Chemistry and Physics publications

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