Search for Higgs and Z Boson Decays to Ïγ with the ATLAS Detector.
Phys Rev Lett
; 117(11): 111802, 2016 Sep 09.
Article
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| MEDLINE
| ID: mdl-27661680
ABSTRACT
A search for the decays of the Higgs and Z bosons to a Ï meson and a photon is performed with a pp collision data sample corresponding to an integrated luminosity of 2.7 fb^{-1} collected at sqrt[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 Ïγ of 1.4×10^{-3} and 8.3×10^{-6}, respectively, are obtained.
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2016
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Article