Search for Higgs and Z Boson Decays to phi gamma with the ATLAS Detector



Aaboud, M, Aad, G, Abbott, B, Abdallah, J, Abdinov, O, Abeloos, B, Aben, R, AbouZeid, OS, Abraham, NL, Abramowicz, H
et al (show 2849 more authors) (2016) Search for Higgs and Z Boson Decays to phi gamma with the ATLAS Detector. Physical Review Letters, 117 (11).

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Abstract

A search for the decays of the Higgs and Z bosons to a ϕ meson and a photon is performed with a pp collision data sample corresponding to an integrated luminosity of 2.7fb−1 collected at √s=13 TeV with the ATLAS detector at the LHC. No significant excess of events is observed above the background, and 95% confidence level upper limits on the branching fractions of the Higgs and Z boson decays to ϕγ of 1.4 × 10−3 and 8.3 × 10−6, respectively, are obtained.

Item Type: Article
Uncontrolled Keywords: Electroweak interaction, Leptonic, Semileptonic and radiative decays
Depositing User: Symplectic Admin
Date Deposited: 16 Mar 2017 11:43
Last Modified: 16 May 2021 08:22
DOI: 10.1103/PhysRevLett.117.111802
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3006430