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Search for trilepton resonances from chargino and neutralino pair production in √s =13 TeV pp collisions with the ATLAS detector
- 1.0548985 - FZÚ 2022 RIV US eng J - Článek v odborném periodiku
Aad, G. - Abbott, B. - Abbott, D.C. - Chudoba, Jiří - Hejbal, Jiří - Hladík, Ondřej - Jačka, Petr - Kepka, Oldřich - Kroll, Jiří - Kupčo, Alexander - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Penc, Ondřej - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek … celkem 2937 autorů
Search for trilepton resonances from chargino and neutralino pair production in √s =13 TeV pp collisions with the ATLAS detector.
Physical Review D. Roč. 103, č. 11 (2021), č. článku 112003. ISSN 2470-0010. E-ISSN 2470-0029
Grant CEP: GA MŠMT(CZ) LTT17018
Výzkumná infrastruktura: CERN-CZ II - 90104
Institucionální podpora: RVO:68378271
Klíčová slova: ATLAS * CERN * chargino: pair production * chargino: decay
Obor OECD: Particles and field physics
Impakt faktor: 5.407, rok: 2021
Způsob publikování: Open access
A search is performed for the electroweak pair production of charginos and associated production of a chargino and neutralino, each of which decays through an RRR-parity-violating coupling into a lepton and a WWW, ZZZ, or Higgs boson. The trilepton invariant-mass spectrum is constructed from events with three or more leptons, targeting chargino decays that include an electron or muon and a leptonically decaying ZZZ boson. The analyzed dataset corresponds to an integrated luminosity of 139 fb−1^{-1}−1 of proton-proton collision data produced by the Large Hadron Collider at a center-of-mass energy of ssqrt{s}s = 13 TeV and collected by the ATLAS experiment between 2015 and 2018. The data are found to be consistent with predictions from the Standard Model. The results are interpreted as limits at 95% confidence level on model-independent cross sections for processes beyond the Standard Model.
Trvalý link: http://hdl.handle.net/11104/0325019
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