Search for a heavy neutral particle decaying to eμ, eτ, or μτ in pp collisions at √s =8 TeV with the ATLAS detector

UNSPECIFIED (2015) Search for a heavy neutral particle decaying to eμ, eτ, or μτ in pp collisions at √s =8 TeV with the ATLAS detector. Physical review letters, 115 (3): 031801. ISSN 1079-7114

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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 ν ˜ τ in R -parity-violating supersymmetric models and the production of a lepton-flavor-violating Z ′ vector boson.

Item Type:

Journal Article

Journal or Publication Title:

Physical review letters

Additional Information:

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 article’s title, journal citation, and DOI. Date of acceptance not available

Uncontrolled Keywords:

/dk/atira/pure/subjectarea/asjc/3100

Subjects:

?? physics and astronomy(all) ??

Departments:

Faculty of Science and Technology > Physics

ID Code:

75598

Deposited By:

ep_importer_pure

Deposited On:

11 Sep 2015 23:05

Refereed?:

Yes

Published?:

Published

Last Modified:

13 Apr 2024 00:20

URI:

https://eprints.lancs.ac.uk/id/eprint/75598