${{\mathit t}}{{\overline{\mathit t}}}{{\mathit H}}$ Production Cross Section in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV

INSPIRE   JSON  (beta) PDGID:
Q007THX
VALUE (fb) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$33$ $\pm31$ ${}^{+22}_{-17}$ 1
AAD
2022Q
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}$
$670$ $\pm90$ ${}^{+110}_{-100}$ 2
AABOUD
2018BK
 ATLS ${{\mathit H}}$ $\rightarrow$ ${{\mathit b}}{{\overline{\mathit b}}}$, ${{\mathit W}}{{\mathit W}^{*}}{{\mathit \tau}}{{\mathit \tau}}$, ${{\mathit \gamma}}{{\mathit \gamma}}$, ${{\mathit Z}}{{\mathit Z}^{*}}$
1  AAD 2022Q based on 139 fb${}^{-1}$ of data. The measured value includes B(${{\mathit H}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}$) and corresponds to the rapidity range $\vert $y$_{H}\vert $ $<$2.5. The value is consistent with the SM prediction, where B(${{\mathit H}}$ $\rightarrow$ ${{\mathit \tau}}{{\mathit \tau}}$) = 6.3$\%$ for ${\mathit m}_{{{\mathit H}}}$ = 125.09 GeV.
2  AABOUD 2018BK based on 79.8 fb${}^{-1}$ of data. The observed significance is 5.8$\sigma $ relative to the background-only hypothesis. The measurement is consistent with the NLO SM prediction of $507$ ${}^{+35}_{-50}$ fb. See Table 3 and Fig. 5 for measurements of individual modes. Combined with the measurements at 7 and 8 TeV, the observed significance is 6.3$\sigma $.
References