Search for new phenomena in different-flavour high-mass dilepton final states in <i>pp</i> collisions at √<i>s</i>=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 <i>pp</i> collisions at √<i>s</i>=13Tev with the ATLAS detector. EUROPEAN PHYSICAL JOURNAL C, 76 (10). 541-.

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Abstract

A search is performed for a heavy particle decaying into different flavour dilepton pairs ([Formula: see text], [Formula: see text] or [Formula: see text]), using 3.2 fb[Formula: see text] of proton-proton collision data at [Formula: see text] 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 [Formula: see text] boson with lepton-flavour-violating couplings at 3.0, 2.7 and 2.6 TeV, and on the mass of a supersymmetric [Formula: see text] sneutrino with <i>R</i>-parity-violating couplings at 2.3, 2.2 and 1.9 TeV, for [Formula: see text], [Formula: see text] and [Formula: see text] 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: 06 Oct 2023 14:05
DOI: 10.1140/epjc/s10052-016-4385-1
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3005067