Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/131741
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Type: Journal article
Title: Search for displaced leptons in √s = 13 TeV pp collisions with the ATLAS detector
Other Titles: Search for displaced leptons in root s = 13 TeV pp collisions with the ATLAS detector
Author: Aad, G.
Abbott, B.
Abbott, D.C.
Abud, A.A.
Abeling, K.
Abhayasinghe, D.K.
Abidi, S.H.
AbouZeid, O.S.
Abraham, N.L.
Abramowicz, H.
Abreu, H.
Abulaiti, Y.
Acharya, B.S.
Achkar, B.
Adam, L.
Bourdarios, C.A.
Adamczyk, L.
Adamek, L.
Adelman, J.
Adiguzel, A.
et al.
Citation: Physical Review Letters, 2021; 127(5):051802-1-051802-21
Publisher: American Physical Society
Issue Date: 2021
ISSN: 0031-9007
1079-7114
Statement of
Responsibility: 
G. Aad … D. Duvnjak … P. Jackson … A.X.Y. Kong … J.L. Oliver … H. Potti … A.S. Sharma … M.J. White … et al. [The ATLAS Collaboration]
Abstract: A search for charged leptons with large impact parameters using 139  fb⁻¹ of √s = 13  TeV pp collision data from the ATLAS detector at the LHC is presented, addressing a long-standing gap in coverage of possible new physics signatures. Results are consistent with the background prediction. This search provides unique sensitivity to long-lived scalar supersymmetric lepton partners (sleptons). For lifetimes of 0.1 ns, selectron, smuon, and stau masses up to 720, 680, and 340  GeV, respectively, are excluded at 95% confidence level, drastically improving on the previous best limits from LEP.
Keywords: ATLAS Collaboration
Rights: © 2021 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP³.
DOI: 10.1103/PhysRevLett.127.051802
Grant ID: ARC
Published version: http://dx.doi.org/10.1103/PhysRevLett.127.051802
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Physics publications

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