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Search for dijet resonances in events with an isolated charged lepton using √s= 13 TeV proton-proton collision data collected by the ATLAS detector
- 1.0534895 - FZÚ 2021 RIV US eng J - Článek v odborném periodiku
Aad, G. - Abbott, B. - Abbott, D.C. - Chudoba, Jiří - Hejbal, Jiří - Hladík, Ondřej - Jačka, Petr - Jakoubek, Tomáš - 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 2929 autorů
Search for dijet resonances in events with an isolated charged lepton using √s= 13 TeV proton-proton collision data collected by the ATLAS detector.
Journal of High Energy Physics. Roč. 2020, č. 6 (2020), s. 1-42, č. článku 151. ISSN 1029-8479. E-ISSN 1029-8479
Grant CEP: GA MŠMT(CZ) LTT17018
Výzkumná infrastruktura: CERN-CZ II - 90104
Institucionální podpora: RVO:68378271
Klíčová slova: ATLAS * CERN * LHC * Higgs particle * Hadron-Hadron scatering
Obor OECD: Particles and field physics
Impakt faktor: 5.810, rok: 2020
Způsob publikování: Open access
A search for dijet resonances in events with at least one isolated charged lepon is performed using 139 fb^{−1} −1 of sqrt{s} s = 13 TeV proton-proton collision data recorded by the ATLAS detector at the LHC. The dijet invariant-mass (m_{jj} jj ) distribution constructed from events with at least one isolated electron or muon is searched in the region 0.22 < m_{jj} jj < 6.3 TeV for excesses above a smoothly falling background from Standard Model processes. Triggering based on the presence of a lepton in the event reduces limitations imposed by minimum transverse momentum thresholds for triggering on jets. This approach allows smaller dijet invariant masses to be probed than in inclusive dijet searches, targeting a variety of new-physics models, for example ones in which a new state is produced in association with a leptonically decaying W or Z boson.
Trvalý link: http://hdl.handle.net/11104/0313045
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