| $\bf{
7.1 \pm2.5}$
|
OUR AVERAGE
|
| $8.1$ $\pm2.6$ $\pm2.0$ |
|
1 |
|
ATLS |
| $5.7$ $\pm2.7$ $\pm3.0$ |
|
2 |
|
CMS |
| • • • We do not use the following data for averages, fits, limits, etc. • • • |
| $<13.9$ |
95 |
3 |
|
ATLS |
| $<14.6$ |
95 |
4 |
|
CMS |
| $<12$ |
95 |
5 |
|
ATLS |
|
|
6 |
|
CMS |
|
|
7 |
|
CMS |
|
1
AAD 2025BD search for ${{\mathit t}}{{\mathit H}}$ in final states with leptons (electron or muon) ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit W}}{{\mathit W}^{*}}$ , ${{\mathit Z}}{{\mathit Z}^{*}}$ , ${{\mathit \tau}}{{\mathit \tau}}$) with 140 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collision data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The quoted signal strength corresponds to the cross-section of ${\mathit \sigma (}{{\mathit t}}{{\mathit H}}{)}$ = $720$ $\pm270$ fb and a significance of 2.8 standard deviations.
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2
SIRUNYAN 2021R search for ${{\mathit t}}{{\mathit H}}$ in final states with electrons, muons and hadronically decaying ${{\mathit \tau}}$ leptons ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{*}}$ , ${{\mathit Z}}{{\mathit Z}^{*}}$ , ${{\mathit \tau}}{{\mathit \tau}}$) with 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 1.4 standard deviations and is given for ${\mathit m}_{{{\mathit H}}}$ = 125 GeV.
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3
AAD 2025BD search for ${{\mathit t}}{{\mathit H}}$ in final states with leptons (electron or muon) ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ , ${{\mathit W}}{{\mathit W}^{*}}$ , ${{\mathit Z}}{{\mathit Z}^{*}}$ , ${{\mathit \tau}}{{\mathit \tau}}$) with 140 fb${}^{-1}$ of ${{\mathit p}}{{\mathit p}}$ collision data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV.
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4
HAYRAPETYAN 2025R measure the ${{\mathit t}}{{\overline{\mathit t}}}{{\mathit H}}$ and ${{\mathit t}}{{\mathit H}}$ productions with ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$ decay channel using 138 fb${}^{-1}$ of data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. The quoted value is obtained assuming the ${{\mathit t}}{{\overline{\mathit t}}}{{\mathit H}}$ contribution predicted in the SM. Two-dimensional likelihood scan of (${{\mathit \mu}}_{{{\mathit t}} {{\mathit H}}}$, ${{\mathit \mu}}_{{{\mathit t}} {{\overline{\mathit t}}} {{\mathit H}}}$) is shown in their Fig. 14.
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5
AAD 2020Z search for the ${{\mathit t}}{{\mathit H}}$ associated production using ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ in 139 fb${}^{-1}$ of data at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. An upper limit on its rate is set to be 12 times the Standard Model at 95$\%$ CL (${\mathit m}_{{{\mathit H}}}$ = 125.09 GeV).
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6
SIRUNYAN 2019BK search for the ${{\mathit t}}{{\mathit H}}$ associated production using multilepton signatures ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{*}}$, ${{\mathit H}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}$, ${{\mathit H}}$ $\rightarrow$ ${{\mathit Z}}{{\mathit Z}^{*}}$) and signatures with a single lepton and a ${{\mathit b}}{{\overline{\mathit b}}}$ pair ( ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$) using 35.9 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 13 TeV. Results are combined with ${{\mathit H}}$ $\rightarrow$ ${{\mathit \gamma}}{{\mathit \gamma}}$ (SIRUNYAN 2018DS). The observed 95$\%$ CL upper limit on the ${{\mathit t}}{{\mathit H}}$ production cross section times ${{\mathit H}}$ $\rightarrow$ ${{\mathit W}}{{\mathit W}^{*}}{+}$ ${{\mathit \tau}}{{\mathit \tau}}{+}$ ${{\mathit Z}}{{\mathit Z}^{*}}{+}$ ${{\mathit b}}{{\overline{\mathit b}}}{+}$ ${{\mathit \gamma}}{{\mathit \gamma}}$ branching fraction is 1.94 pb (assuming SM ${{\mathit t}}{{\overline{\mathit t}}}{{\mathit H}}$ production cross section). See their Table X and Fig. 14. The values outside the ranges of [$-0.9$, $-0.5$] and [1.0, 2.1] times the standard model top quark Yukawa coupling are excluded at 95$\%$ CL.
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7
KHACHATRYAN 2016AU search for the ${{\mathit t}}{{\mathit H}}$ associated production in 19.7 fb${}^{-1}$ at $\mathit E_{{\mathrm {cm}}}$ = 8 TeV. The 95$\%$ CL upper limits on the ${{\mathit t}}{{\mathit H}}$ associated production cross section is measured to be $600 - 1000$ fb depending on the assumed ${{\mathit \gamma}}{{\mathit \gamma}}$ branching ratios of the Higgs boson. The ${{\mathit \gamma}}{{\mathit \gamma}}$ branching ratio is varied to be by a factor of $0.5 - 3.0$ of the Standard Model Higgs boson (${\mathit m}_{{{\mathit H}}}$ = 125 GeV). The results of the signal strengths for a negative Higgs-boson trilinear coupling are given. The results are given for ${\mathit m}_{{{\mathit H}}}$ = 125 GeV.
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