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Searches for exclusive Higgs and Z boson decays into a vector quarkonium state and a photon using 139 fb-1 of ATLAS √s=13 TeV proton–proton collision data

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00577297" target="_blank" >RIV/68378271:_____/23:00577297 - isvavai.cz</a>

  • Alternative codes found

    RIV/61989592:15310/23:73621617

  • Result on the web

    <a href="https://hdl.handle.net/11104/0346515" target="_blank" >https://hdl.handle.net/11104/0346515</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1140/epjc/s10052-023-11869-1" target="_blank" >10.1140/epjc/s10052-023-11869-1</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Searches for exclusive Higgs and Z boson decays into a vector quarkonium state and a photon using 139 fb-1 of ATLAS √s=13 TeV proton–proton collision data

  • Original language description

    Searches for the exclusive decays of Higgs and Z bosons into a vector quarkonium state and a photon are performed in the μ+μ− γμ+μ−γ final state with a proton–proton collision data sample corresponding to an integrated luminosity of 139 fb−1−1 collected at s=13s ​=13 TeV with the ATLAS detector at the CERN Large Hadron Collider. The observed data are compatible with the expected backgrounds. The 95% confidence-level upper limits on the branching fractions of the Higgs boson decays into J/ψ γJ/ψγ, ψ(2S) γψ(2S)γ, and Υ(1S,2S,3S) γΥ(1S,2S,3S)γ are found to be 2.0×10−42.0×10−4, 10.5×10−410.5×10−4, and (2.5,4.2,3.4)×10−4(2.5,4.2,3.4)×10−4, respectively, assuming Standard Model production of the Higgs boson.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10303 - Particles and field physics

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    European Physical Journal C

  • ISSN

    1434-6044

  • e-ISSN

    1434-6052

  • Volume of the periodical

    83

  • Issue of the periodical within the volume

    9

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    33

  • Pages from-to

    781

  • UT code for WoS article

    001071193900001

  • EID of the result in the Scopus database

    2-s2.0-85170271867