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  • Evidence for the higgs boson decay to a ▫$\it{Z}$▫ boson and a photon at the LHC
    Aad, Georges ...
    The first evidence for the Higgs boson decay to a Z boson and a photon is presented, with a statistical significance of 3.4 standard deviations. The result is derived from a combined analysis of the ... searches performed by the ATLAS and CMS Collaborations with proton-proton collision datasets collected at the CERN Large Hadron Collider (LHC) from 2015 to 2018. These correspond to integrated luminosities of around 140     fb − 1 for each experiment, at a center-of-mass energy of 13 TeV. The measured signal yield is 2.2 ± 0.7 times the standard model prediction, and agrees with the theoretical expectation within 1.9 standard deviations.
    Vir: Physical review letters online. - ISSN 1079-7114 (Vol. 132, Jan. 2024, [article no.] 021803, str. 021803-1- 021803-32)
    Vrsta gradiva - e-članek ; neleposlovje za odrasle
    Leto - 2024
    Jezik - angleški
    COBISS.SI-ID - 195069699
    DOI

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