Measurement of the tt¯ production cross-section in pp collisions at s = 5.02 TeV with the ATLAS detector

The inclusive top-quark pair (tt¯$$ t\overline{t} $$) production cross-section σtt¯$$ {\sigma}_{t\overline{t}} $$ is measured in proton–proton collisions at a centre-of-mass energy s$$ \sqrt{s} $$ = 5.02 TeV, using 257 pb−1 of data collected in 2017 by the ATLAS experiment at the LHC. The tt¯$$ t\ov