Volume 316 -
XXVI International Workshop on Deep-Inelastic Scattering and Related Subjects (DIS2018) -
WG3: Higgs and BSM Physics in Hadron Collisions
Measurements of the Higgs properties with Run2 data in the bosonic channels
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Pre-published on:
September 20, 2018
Published on:
November 23, 2018
Abstract
Recent results on the Higgs boson decays into WW$^\ast$, ZZ$^\ast$ and
$\gamma \gamma$, obtained with the 2016 data collected by the CMS experiment, are presented.
The decays into a pair of W bosons was observed with a significance of 9.1 $\sigma$
and has achieved a comparable precision in signal strength compared to
the other two channels. The Higgs boson mass has been measured in the channel
with a pair of Z bosons decaying into four leptons as $m_\mathrm{H}=125.26 \pm 0.20~(\mathrm{stat}) \pm 0.08 ~(\mathrm{syst})=125.26 \pm 0.21$ GeV, achieving the highest precision to-date.
Recent results on the Higgs boson decays into WW$^\ast$, ZZ$^\ast$ and
$\gamma \gamma$, obtained with the 2016 data collected by the CMS experiment, are presented.
The decays into a pair of W bosons was observed with a significance of 9.1 $\sigma$
and has achieved a comparable precision in signal strength compared to
the other two channels. The Higgs boson mass has been measured in the channel
with a pair of Z bosons decaying into four leptons as $m_\mathrm{H}=125.26 \pm 0.20~(\mathrm{stat}) \pm 0.08 ~(\mathrm{syst})=125.26 \pm 0.21$ GeV, achieving the highest precision to-date.
DOI: https://doi.org/10.22323/1.316.0083
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.