Počet záznamů: 1  

Search for heavy resonances decaying to a Z boson and a photon in pp collisions at √s = 13 TeV with the ATLAS detector

  1. 1.
    0477028 - FZÚ 2018 RIV NL eng J - Článek v odborném periodiku
    Aaboud, M. - Aad, G. - Abbott, B. - Chudoba, Jiří - Havránek, Miroslav - Hejbal, Jiří - Jakoubek, Tomáš - Kepka, Oldřich - Kupčo, Alexander - Kůs, Vlastimil - Lokajíček, Miloš - Lysák, Roman - Marčišovský, Michal - Mikeštíková, Marcela - Němeček, Stanislav - Penc, Ondřej - Šícho, Petr - Staroba, Pavel - Svatoš, Michal - Taševský, Marek - Vrba, Václav … celkem 2863 autorů
    Search for heavy resonances decaying to a Z boson and a photon in pp collisions at √s = 13 TeV with the ATLAS detector.
    Physics Letters. B. Roč. 764, Jan (2017), s. 11-30. ISSN 0370-2693. E-ISSN 1873-2445
    Institucionální podpora: RVO:68378271
    Klíčová slova: ATLAS * cross section * branching ratio * upper limit * CERN LHC Coll * background
    Obor OECD: Particles and field physics
    Impakt faktor: 4.254, rok: 2017

    This Letter presents a search for new resonances with mass larger than 250 GeV, decaying to a Z boson and a photon. The dataset consists of an integrated luminosity of 3.2 fb −1 of pp collisions collected at s=13 TeV with the ATLAS detector at the Large Hadron Collider. The Z bosons are identified through their decays either to charged, light, lepton pairs ( e+e− , μ+μ− ) or to hadrons. The data are found to be consistent with the expected background in the whole mass range investigated and upper limits are set on the production cross section times decay branching ratio to Zγ of a narrow scalar boson with mass between 250 GeV and 2.75 TeV.
    Trvalý link: http://hdl.handle.net/11104/0273429

     
     
Počet záznamů: 1  

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