Search for Higgs and $Z$ Boson Decays to $\phi\,\gamma$ with the ATLAS Detector - INSPIRE

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

ATLAS

Collaboration

Jul 12, 2016

19 pages

Published in:

Phys.Rev.Lett. 117 (2016) 11, 111802

Published: Sep 9, 2016

e-Print:

1607.03400 [hep-ex]

DOI:

10.1103/PhysRevLett.117.111802

PDG:

{{\mathit Z}}

\rightarrow

{{\mathit \phi}}{{\mathit \gamma}}

Report number:

CERN-EP-2016-130

Experiments:

CERN-LHC-ATLAS

View in:

reference search43 citations

Citations per year

Abstract: (APS)

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 2.7 fb-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.

Note:

27 pages total, author list starting page 11, 3 figures, 2 tables. Published in Phys. Rev. Lett. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2016-05/

p p: scattering
p p: colliding beams
Higgs particle: hadroproduction
Higgs particle: radiative decay
ATLAS
Higgs particle: branching ratio: upper limit
CERN LHC Coll
background
photon
Phi(1020)

References(44)

Figures(3)

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