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

VALUE (pb) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$89$ $\pm4$ $\pm12$ 1
 2021 E
CMS 1${{\mathit \ell}}$ + jets
$94$ $\pm10$ ${}^{+28}_{-22}$ $\pm2$ 2
 2018 H
ATLS ${{\mathit \ell}^{+}}{{\mathit \ell}^{-}}$ + ${}\geq{}$1j
$63.1$ $\pm1.8$ $\pm6.4$ $\pm2.1$ 3
 2018 DL
CMS ${{\mathit e}^{\pm}}{{\mathit \mu}^{\mp}}$ + ${}\geq{}$1j(${{\mathit b}}$ -tag)
 1 TUMASYAN 2021E based on 36 fb${}^{-1}$ of data. A boosted decision tree is used to separate the signal from the dominant ${{\mathit t}}{{\overline{\mathit t}}}$ backgrounds. The result corresponds to an observation with a significance exceeding 5 $\sigma$ and is consistent with the NNLO QCD prediction of $71.7$ $\pm1.8$(scale)$~\pm3.4$(PDF) pb or with the approximate NNNLO SM prediction of $79.5$ ${}^{+1.9}_{-1.8}$(scale)$~{}^{+2.0}_{-1.4}$(PDF) pb.
 2 AABOUD 2018H based on 3.2 fb${}^{-1}$ of data. The last error is from luminosity. A multivariate analysis is used to separate the signal from the backgrounds. The result is consistent with the NLO+NNLL SM prediction of $71.7$ $\pm1.8$(scale)$~\pm3.4$(PDF) pb.
 3 SIRUNYAN 2018DL based on 35.9 fb${}^{-1}$ of data. The last error is from luminosity. A multivariate analysis is used to separate the signal from the backgrounds. The result is consistent with the NLO+NNLL SM prediction of $71.7$ $\pm1.8$(scale)$~\pm3.4$(PDF) pb.
References:
 TUMASYAN 2021E
JHEP 2111 111
 AABOUD 2018H
JHEP 1801 063 Measurement of the Cross-Section for Producing a ${{\mathit W}}$ Boson in Association with a Single Top Quark in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 13 TeV with ATLAS
 SIRUNYAN 2018DL
JHEP 1810 117 Measurement of the production cross section for single top quarks in association with W bosons in proton-proton collisions at $\sqrt{s}=13$ TeV