TY - GEN AU - Atlas Collaboration AU - Aguilar Saavedra, Juan Antonio AU - Rodríguez Chala, Mikael PY - 2023 UR - https://hdl.handle.net/10481/91836 AB - This paper presents a statistical combination of searches targeting final states with two top quarks and invisible particles, characterised by the presence of zero, one or two leptons, at least one jet originating from a b-quark and missing transverse... LA - eng PB - Springer Nature TI - Constraints on spin-0 dark matter mediators and invisible Higgs decays using ATLAS 13 TeV pp collision data with two top quarks and missing transverse momentum in the final state DO - 10.1140/epjc/s10052-023-11477-z ER -