TY - GEN AU - Aguilar Saavedra, Juan Antonio AU - Atlas Collaboration AU - Aad, G. PY - 2020 UR - http://hdl.handle.net/10481/66608 AB - A search is presented for four-top-quark production using an integrated luminosity of 139 fb−1 of proton– proton collision data at a centre-of-mass energy of 13 TeV collected by the ATLAS detector at the LHC. Events are selected if they contain a... LA - eng PB - Springer TI - Evidence for tt¯ tt¯ production in the multilepton final state in proton–proton collisions at√ s= 13 TeV with the ATLAS detector DO - 10.1140/epjc/s10052-020-08509-3 ER -