TY - JOUR AU - Atlas Collaboration AU - Aguilar Saavedra, Juan Antonio AU - Rodríguez Chala, Mikael PY - 2021 UR - http://hdl.handle.net/10481/72383 AB - A measurement of four-top-quark production using proton-proton collision data at a centre-of-mass energy of 13 TeV collected by the ATLAS detector at the Large Hadron Collider corresponding to an integrated luminosity of 139 fb−1 is presented. Events... LA - eng PB - Springer KW - Hadron-Hadron scattering (experiments) KW - Top physics TI - Measurement of the tt¯tt¯ production cross section in pp collisions at √s = 13 TeV with the ATLAS detector DO - 10.1007/JHEP11(2021)118 ER -