Search for new phenomena in different-flavour high-mass dilepton final states in pp collisions at √s=13Tev with the ATLAS detector



Aaboud, M, Aad, G, Abbott, B, Abdallah, J, Abdinov, O, Abeloos, B, Aben, R, AbouZeid, OS, Abraham, NL, Abramowicz, H
et al (show 2851 more authors) (2016) Search for new phenomena in different-flavour high-mass dilepton final states in pp collisions at √s=13Tev with the ATLAS detector EUROPEAN PHYSICAL JOURNAL C, 76 (10). 541-. ISSN 1434-6044, 1434-6052

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Abstract

A search is performed for a heavy particle decaying into different flavour dilepton pairs (eμ, eτ or μτ), using 3.2 fb- 1of proton–proton collision data at s=13 TeV collected in 2015 by the ATLAS detector at the Large Hadron Collider. No excess over the Standard Model prediction is observed. Limits at the 95 % credibility level are set on the mass of a Zboson with lepton-flavour-violating couplings at 3.0, 2.7 and 2.6 TeV, and on the mass of a supersymmetric τ sneutrino with R-parity-violating couplings at 2.3, 2.2 and 1.9 TeV, for eμ, eτ and μτ final states, respectively. The results are also interpreted as limits on the threshold mass for quantum black hole production.

Item Type: Article
Additional Information: 24 pages plus author list (41 pages total), 4 figures, 3 tables, published version, all figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/EXOT-2015-20/
Uncontrolled Keywords: ATLAS Collaboration
Depositing User: Symplectic Admin
Date Deposited: 03 Jan 2017 15:37
Last Modified: 24 Jun 2026 15:01
DOI: 10.1140/epjc/s10052-016-4385-1
Related Websites:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3005067
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