${{\mathit t}}{{\overline{\mathit t}}}$ Production Cross Section in ${{\mathit p}}{{\mathit p}}$ Collisions at $\sqrt {s }$ = 5.02 TeV

INSPIRE   JSON  (beta) PDGID:
Q007TX5
Unless otherwise noted the first quoted error is from statistics, the second from systematic uncertainties, and the third from luminosity. If only two errors are quoted the luminosity is included in the systematic uncertainties.
Q007TX5
VALUE (pb) DOCUMENT ID TECN  COMMENT
• • We do not use the following data for averages, fits, limits, etc. • •
$62.5$ $\pm1.6$ ${}^{+2.6}_{-2.5}$ $\pm1.2$ 1
HAYRAPETYAN
2025U
 
CMS ${{\mathit \ell}}$ + jets(${}\geq{}$1 ${{\mathit b}}$-jet)
$62.3$ $\pm1.5$ $\pm2.4$ $\pm1.2$ 2
HAYRAPETYAN
2025U
 
CMS ${{\mathit \ell}}$+jets, ${{\mathit \ell}}{{\mathit \ell}}$+jets
$67.5$ $\pm0.9$ $\pm2.6$ 3
AAD
2023J
 
ATLS dilepton + single ${{\mathit \ell}}$ channels
$60.7$ $\pm5.0$ $\pm2.8$ $\pm1.1$ 4
TUMASYAN
2022T
 
CMS ${{\mathit e}}$ + ${{\mathit \mu}}$ + ${}\geq{}$ 2 jets
$63.0$ $\pm4.1$ $\pm3.0$ 5
TUMASYAN
2022T
 
CMS combination of ${{\mathit e}}$ + ${{\mathit \mu}}$ + ${}\geq{}$ 2 jets, ${{\mathit \ell}}$+jets
$69.5$ $\pm6.1$ $\pm5.6$ $\pm1.6$ 6
SIRUNYAN
2018AQ
 
CMS ${{\mathit \ell}}$+jets, ${{\mathit \ell}}{{\mathit \ell}}$+jets
1  HAYRAPETYAN 2025U based on 302 pb${}^{-1}$ of data. Multivariate analysis techniques are used to enhance S$/$N ratio. The result is consistent with the NNLO SM prediction $69.5$ ${}^{+3.5}_{-3.7}$ pb within 2$\sigma $.
2  Combination of the measurement by HAYRAPETYAN 2025U and the measurement in the ${{\mathit \ell}}{{\mathit \ell}}$+jets channel by TUMASYAN 2022T. The result is consistent with the NNLO SM prediction $69.5$ ${}^{+3.5}_{-3.7}$ pb within 2$\sigma $.
3  AAD 2023J based on 257 pb${}^{-1}$ of data from ${{\mathit p}}{{\mathit p}}$ collisions. The second error is the sum of systematics ($\pm2.3$), luminosity($\pm1.1$) and beam energy ($\pm0.2$) uncertainties. The result agrees with the NNLO+NNLL SM prediction of $68.2$ ${}^{+5.2}_{-5.3}$ pb.
4  TUMASYAN 2022T based on 302 pb${}^{-1}$ of data from ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 5.02 TeV. The errors are from statistics, systematics and luminosity.
5  Combination of the measurement by TUMASYAN 2022T and the measurement in the ${{\mathit \ell}}$+jets channel by SIRUNYAN 2018AQ. The errors are from statistics and systematics + luminosity. The result is in agreement with the NNLO+NNLL SM prediction $66.8$ ${}^{+2.9}_{-3.1}$ pb.
6  SIRUNYAN 2018AQ based on 27.4 pb${}^{-1}$ of data from ${{\mathit p}}{{\mathit p}}$ collisions at $\sqrt {s }$ = 5.02 TeV. The result is in agreement with the NNLO SM prediction $68.9$ ${}^{+1.9}_{-2.3}$(scale)$\pm2.3(PDF){}^{+1.4}_{-1.0}({{\mathit \alpha}_{{{s}}}}$) pb.
References