${{\mathit H}^{0}}$ SIGNAL STRENGTHS IN DIFFERENT CHANNELS

The ${{\mathit H}^{0}}$ signal strength in a particular final state ${{\mathit x}}{{\mathit x}}$ is given by the cross section times branching ratio in this channel normalized to the Standard Model (SM) value, $\sigma $ $\cdot{}$ B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit x}}{{\mathit x}}$ ) $/$ ($\sigma $ $\cdot{}$ B( ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit x}}{{\mathit x}}$ ))$_{{\mathrm {SM}}}$, for the specified mass value of ${{\mathit H}^{0}}$ . For the SM predictions, see DITTMAIER 2011 , DITTMAIER 2012 , and HEINEMEYER 2013A. Results for fiducial and differential cross sections are also listed below.

${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ Final State

INSPIRE  
VALUE CL% DOCUMENT ID TECN  COMMENT
$\bf{ 1.19 \pm0.34}$ OUR AVERAGE
$1.2$ $\pm0.6$ 1
AAD
2021
ATLS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
$1.19$ ${}^{+0.40}_{-0.39}$ ${}^{+0.15}_{-0.14}$ 2
SIRUNYAN
2021C
CMS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
• • We do not use the following data for averages, fits, limits, etc. • •
$0.68$ ${}^{+1.25}_{-1.24}$ 3
SIRUNYAN
2019AT
CMS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
$0.7$ $\pm1.0$ ${}^{+0.2}_{-0.1}$ 4
SIRUNYAN
2019E
CMS ${{\mathit p}}{{\mathit p}}$ , 13 TeV, 35.9 fb${}^{-1}$
$1.0$ $\pm1.0$ $\pm0.1$ 4
SIRUNYAN
2019E
CMS ${{\mathit p}}{{\mathit p}}$ , 7, 8, 13 TeV
$-0.1$ $\pm1.4$ 5
AABOUD
2017Y
ATLS ${{\mathit p}}{{\mathit p}}$ , 7, 8, 13 TeV
$-0.1$ $\pm1.5$ 5
AABOUD
2017Y
ATLS ${{\mathit p}}{{\mathit p}}$ , 13 TeV
$0.1$ $\pm2.5$ 6
AAD
2016AN
LHC ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
$-0.6$ $\pm3.6$ 6
AAD
2016AN
ATLS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
$0.9$ ${}^{+3.6}_{-3.5}$ 6
AAD
2016AN
CMS ${{\mathit p}}{{\mathit p}}$ , 7, 8 TeV
$<7.4$ 95 7
KHACHATRYAN
2015H
CMS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7, 8 TeV
$<7.0$ 95 8
AAD
2014AS
ATLS ${{\mathit p}}$ ${{\mathit p}}$ $\rightarrow$ ${{\mathit H}^{0}}{{\mathit X}}$ , 7, 8 TeV
1  AAD 2021 search for ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ using 139 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collision data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The quoted signal strength corresponds to a significance of 2.0 standard deviations and is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.09 GeV. The upper limit on the cross section times branching fraction is 2.2 times the SM prediction at 95$\%$ CL, which corresponds to the branching fraction upper limit of $4.7 \times 10^{-4}$ (assuming SM production cross sections).
2  SIRUNYAN 2021 search for ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ using 137 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collision data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The quoted signal strength corresponds to a significance of 3.0 standard deviations and is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.38 GeV.
3  SIRUNYAN 2019AT perform a combine fit to 35.9 fb${}^{-1}$ of data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV.
4  SIRUNYAN 2019E search for ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ using 35.9 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV and combine with results of 7 TeV (5.0 fb${}^{-1}$) and 8 TeV (19.7 fb${}^{-1}$). The upper limit at 95$\%$ CL on the signal strength is 2.9, which corresponds to the SM Higgs boson branching fraction to a muon pair of $6.4 \times 10^{-4}$.
5  AABOUD 2017Y use 36.1 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV, 20.3 fb${}^{-1}$ at 8 TeV and 4.5 fb${}^{-1}$ at 7 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125 GeV.
6  AAD 2016AN: In the fit, relative production cross sections are fixed to those in the Standard Model. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.09 GeV.
7  KHACHATRYAN 2015H use 5.0 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 19.7 fb${}^{-1}$ at 8 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125 GeV.
8  AAD 2014AS search for ${{\mathit H}^{0}}$ $\rightarrow$ ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ in 4.5 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collisions at $\mathit E_{{\mathrm {cm}}}$ = 7 TeV and 20.3 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The quoted signal strength is given for ${\mathit m}_{{{\mathit H}^{0}}}$ = 125.5 GeV.
References:
AAD 2021
PL B812 135980 A search for the dimuon decay of the Standard Model Higgs boson with the ATLAS detector
SIRUNYAN 2021C
JHEP 2101 148
SIRUNYAN 2019E
PRL 122 021801 Search for the Higgs boson decaying to two muons in proton-proton collisions at $\sqrt{s} =$ 13 TeV
SIRUNYAN 2019AT
EPJ C79 421 Combined measurements of Higgs boson couplings in proton?proton collisions at $\sqrt{s}=13\,\text {Te}\text {V} $
AABOUD 2017Y
PRL 119 051802 Search for the Dimuon Decay of the Higgs Boson in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV with the ATLAS Detector
AAD 2016AN
JHEP 1608 045 Measurements of the Higgs Boson Production and Decay Rates and Constraints on its Couplings from a Combined ATLAS and CMS Analysis of the LHC ${{\mathit p}}{{\mathit p}}$ Collision Data at $\sqrt {s }$ =7 and 8 TeV
KHACHATRYAN 2015H
PL B744 184 Search for a Standard Model-Like Higgs Boson in the ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ and ${{\mathit e}^{+}}{{\mathit e}^{-}}$ Decay Channels at the LHC
AAD 2014AS
PL B738 68 Search for the Standard Model Higgs Boson Decay to ${{\mathit \mu}^{+}}{{\mathit \mu}^{-}}$ with the ATLAS Detector