Search for a Heavy Neutral Particle Decaying to eμ, eτ, or μτ in pp Collisions at s =8 TeV with the ATLAS Detector

Atlas Collaboration

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19 Citations (Scopus)

Abstract

This Letter presents a search for a heavy neutral particle decaying into an opposite-sign different-flavor dilepton pair, e±μ±, e±τ±, or μ±τ± using 20.3 fb-1 of pp collision data at s=8 TeV collected by the ATLAS detector at the LHC. The numbers of observed candidate events are compatible with the standard model expectations. Limits are set on the cross section of new phenomena in two scenarios: the production of ντ in R-parity-violating supersymmetric models and the production of a lepton-flavor-violating Z′ vector boson.

Original languageEnglish
Article number031801
JournalPhysical review letters
Volume115
Issue number3
DOIs
Publication statusPublished - 2015
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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