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Search for heavy long-lived multicharged particles in proton-proton collisions at s =13 TeV using the ATLAS detector
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Search for heavy long-lived multicharged particles in proton-proton collisions at s =13 TeV using the ATLAS detector

M. Aaboud, G. Aad, B. Abbott, D.C. Abbott, O. Abdinov, B. Abeloos, D.K. Abhayasinghe, S.H. Abidi, O.S. Abouzeid, N.L. Abraham, …
Physical Review D, 卷.99(5), 052003
03/2019
Web of Science ID: WOS:000461906000003

摘要

Physics and Astronomy (miscellaneous)
A search for heavy long-lived multicharged particles is performed using the ATLAS detector at the LHC. Data with an integrated luminosity of 36.1 fb-1 collected in 2015 and 2016 from proton-proton collisions at s=13 TeV are examined. Particles producing anomalously high ionization, consistent with long-lived massive particles with electric charges from |q|=2e to |q|=7e, are searched for. No events are observed, and 95% confidence level cross-section upper limits are interpreted as lower mass limits for a Drell-Yan production model. Multicharged particles with masses between 50 and 980-1220 GeV (depending on their electric charge) are excluded.

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https://doi.org/10.1103/PhysRevD.99.052003檢視
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引用書目主題
5 Physics
5.9 Particles & Fields
5.9.19 Beyond Standard Model
Web Of Science研究領域
Astronomy & Astrophysics
Physics, Particles & Fields
ESI研究領域
Physics

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