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Electron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHC proton-proton collision data at √s = 13 TeV

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    SYSNO ASEP0520915
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleElectron reconstruction and identification in the ATLAS experiment using the 2015 and 2016 LHC proton-proton collision data at √s = 13 TeV
    Author(s) Aaboud, M. (MA)
    Aad, G. (FR)
    Abbott, B. (US)
    Chudoba, Jiří (FZU-D) RID, ORCID
    Hejbal, Jiří (FZU-D) RID
    Hladík, Ondřej (FZU-D)
    Jačka, Petr (FZU-D)
    Jakoubek, Tomáš (FZU-D) RID, ORCID
    Kepka, Oldřich (FZU-D) RID
    Kroll, Jiří (FZU-D) ORCID
    Kupčo, Alexander (FZU-D) RID, 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
    Penc, Ondřej (FZU-D) 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 authors2924
    Article number639
    Source TitleEuropean Physical Journal C - ISSN 1434-6044
    Roč. 79, č. 8 (2019), s. 1-40
    Number of pages40 s.
    Languageeng - English
    CountryDE - Germany
    KeywordsATLAS ; CERN ; performance ; data analysis method, programming ; Z0 --> positron electron ; J/psi(3100) --> positron electron
    Subject RIVBF - Elementary Particles and High Energy Physics
    OBOR OECDParticles and field physics
    R&D ProjectsLM2015058 GA MŠk - Ministry of Education, Youth and Sports (MEYS)
    Research InfrastructureCERN-CZ - 90058 - Fyzikální ústav AV ČR, v. v. i.
    Způsob publikováníOpen access
    Institutional supportFZU-D - RVO:68378271
    UT WOS000480245700001
    DOI10.1140/epjc/s10052-019-7140-6
    AnnotationAlgorithms used for the reconstruction and identification of electrons in the central region of the ATLAS detector at the Large Hadron Collider (LHC) are presented in this paper, these algorithms are used in ATLAS physics analyses that involve electrons in the final state and which are based on the 2015 and 2016 proton–proton collision data produced by the LHC at s√ = 13 TeV . The performance of the electron reconstruction, identification, isolation, and charge identification algorithms is evaluated in data and in simulated samples using electrons from Z→ee and J/ψ→ee decays. Typical examples of combinations of electron reconstruction, identification, and isolation operating points used in ATLAS physics analyses are shown.
    WorkplaceInstitute of Physics
    ContactKristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
    Year of Publishing2020
    Electronic addresshttp://hdl.handle.net/11104/0305590
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