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Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb −1 of data collected with the ATLAS detector

Aad G.
•
Abbott B.
•
Abbott D. C.
altro
Zwalinski L.
2020
  • journal article

Periodico
JOURNAL OF HIGH ENERGY PHYSICS
Abstract
A search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge, or at least three isolated leptons. A data sample of proton-proton collisions at s = 13 TeV recorded with the ATLAS detector at the Large Hadron Collider between 2015 and 2018, corresponding to a total integrated luminosity of 139 fb−1, is used for the search. No significant excess over the Standard Model expectation is observed. The results are interpreted in simplified supersymmetric models featuring both R-parity conservation and R-parity violation, raising the exclusion limits beyond those of previous ATLAS searches to 1600 GeV for gluino masses and 750 GeV for bottom and top squark masses in these scenarios. [Figure not available: see fulltext.]
DOI
10.1007/JHEP06(2020)046
WOS
WOS:000546988300001
Archivio
http://hdl.handle.net/11390/1187853
info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-85086116225
Diritti
open access
Soggetti
  • Hadron-Hadron scatter...

  • Supersymmetry

Scopus© citazioni
16
Data di acquisizione
Jun 14, 2022
Vedi dettagli
Web of Science© citazioni
32
Data di acquisizione
Mar 22, 2024
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