- Search for supersymmetry in final states with missing transverse mome…
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Search for supersymmetry in final states with missing transverse momentum and three or more b-jets in 139 fb.sup.−1./sup. of proton–proton collisions at √s = 13 TeV with the ATLAS detector

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    SYSNO ASEP0577725
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleSearch for supersymmetry in final states with missing transverse momentum and three or more b-jets in 139 fb−1 of proton–proton collisions at √s = 13 TeV with the ATLAS detector
    Author(s) Aad, G. (FR)
    Abbott, B. (US)
    Abbott, D.C. (US)
    Chudoba, Jiří (FZU-D) RID, ORCID
    Federičová, Pavla (FZU-D) ORCID
    Hejbal, Jiří (FZU-D) RID, ORCID
    Jačka, Petr (FZU-D) ORCID
    Kepka, Oldřich (FZU-D) RID, ORCID
    Kroll, Jiří (FZU-D) ORCID
    Kupčo, Alexander (FZU-D) RID, ORCID
    Latoňová, Věra (FZU-D) ORCID
    Lokajíček, Miloš (FZU-D) RID, ORCID
    Lysák, Roman (FZU-D) RID, ORCID
    Marčišovský, Michal (FZU-D) RID, ORCID
    Mikeštíková, Marcela (FZU-D) RID, ORCID
    Němeček, Stanislav (FZU-D) RID, ORCID
    Šícho, Petr (FZU-D) RID, ORCID
    Staroba, Pavel (FZU-D) RID, ORCID
    Svatoš, Michal (FZU-D) RID, ORCID
    Taševský, Marek (FZU-D) RID, ORCID
    Number of authors2916
    Article number561
    Source TitleEuropean Physical Journal C. - : Springer - ISSN 1434-6044
    Roč. 83, č. 7 (2023)
    Number of pages41 s.
    Languageeng - English
    CountryDE - Germany
    Keywordsgluino: decay modes ; family: 3 ; squark ; supersymmetry: parameter space
    Subject RIVBF - Elementary Particles and High Energy Physics
    OECD categoryParticles and field physics
    Research InfrastructureCERN-CZ II - 90104 - Fyzikální ústav AV ČR, v. v. i.
    Method of publishingOpen access
    Institutional supportFZU-D - RVO:68378271
    UT WOS001062395800001
    EID SCOPUS85166249596
    DOI https://doi.org/10.1140/epjc/s10052-023-11543-6
    AnnotationA search for supersymmetry involving the pair production of gluinos decaying via off-shell third-generation squarks into the lightest neutralino (χ~10)(χ~​10​) is reported. It exploits LHC proton–proton collision data at a centre-of-mass energy s=13s ​=13 TeV with an integrated luminosity of 139 fb−1−1 collected with the ATLAS detector from 2015 to 2018. The search uses events containing large missing transverse momentum, up to one electron or muon, and several energetic jets, at least three of which must be identified as containing b-hadrons. Both a simple kinematic event selection and an event selection based upon a deep neural-network are used. No significant excess above the predicted background is found.
    WorkplaceInstitute of Physics
    ContactKristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
    Year of Publishing2024
    Electronic addresshttps://hdl.handle.net/11104/0346843
Number of the records: 1  

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