Search for Higgs and $Z$ Boson Decays to $φ\,γ$ with the ATLAS Detector

ATLAS Collaboration

doi:10.1103/PhysRevLett.117.111802

Search for Higgs and $Z$ Boson Decays to $φ\,γ$ with the ATLAS Detector

ATLAS Collaboration

Physics and Astronomy

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Abstract

A search for the decays of the Higgs and $Z$ bosons to a $\phi$ 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 $\phi\,\gamma$ of 1.4$\times$10$^{-3}$ and 8.3$\times$10$^{-6}$, respectively, are obtained.

Original language	English
Journal	Physical Review Letters
Volume	117
Issue number	111802
DOIs	https://doi.org/10.1103/PhysRevLett.117.111802
Publication status	Published - 9 Sept 2016

Bibliographical 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/

Keywords

hep-ex

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Cite this

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title = "Search for Higgs and $Z$ Boson Decays to $φ\,γ$ with the ATLAS Detector",

abstract = "A search for the decays of the Higgs and $Z$ bosons to a $\phi$ 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 $\phi\,\gamma$ of 1.4$\times$10$^{-3}$ and 8.3$\times$10$^{-6}$, respectively, are obtained.",

keywords = "hep-ex",

author = "{ATLAS Collaboration} and Paul Newman and Christopher Hawkes and Konstantinos Nikolopoulos",

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/",

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doi = "10.1103/PhysRevLett.117.111802",

language = "English",

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journal = "Physical Review Letters",

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T1 - Search for Higgs and $Z$ Boson Decays to $φ\,γ$ with the ATLAS Detector

AU - ATLAS Collaboration

AU - Newman, Paul

AU - Hawkes, Christopher

AU - Nikolopoulos, Konstantinos

N1 - 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/

PY - 2016/9/9

Y1 - 2016/9/9

N2 - A search for the decays of the Higgs and $Z$ bosons to a $\phi$ 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 $\phi\,\gamma$ of 1.4$\times$10$^{-3}$ and 8.3$\times$10$^{-6}$, respectively, are obtained.

AB - A search for the decays of the Higgs and $Z$ bosons to a $\phi$ 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 $\phi\,\gamma$ of 1.4$\times$10$^{-3}$ and 8.3$\times$10$^{-6}$, respectively, are obtained.

KW - hep-ex

U2 - 10.1103/PhysRevLett.117.111802

DO - 10.1103/PhysRevLett.117.111802

M3 - Article

SN - 0031-9007

VL - 117

JO - Physical Review Letters

JF - Physical Review Letters

IS - 111802

ER -

Search for Higgs and $Z$ Boson Decays to $φ\,γ$ with the ATLAS Detector

Abstract

Bibliographical note

Keywords

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