TY - JOUR AU - Aad, G. AU - Aguilar Saavedra, Juan Antonio AU - Atlas Collaboration PY - 2020 UR - http://hdl.handle.net/10481/64419 AB - Single top-quark production in association with a Z boson, where the Z boson decays to a pair of charged leptons, is measured in the trilepton channel. The proton-proton collision data collected by the ATLAS experiment from 2015 to 2018 at a... LA - eng PB - Springer Nature KW - Hadron-Hadron scattering (experiments) TI - Observation of the associated production of a top quark and a Z boson in pp collisions at p s = 13 TeV with the ATLAS detector DO - 10.1007/JHEP07(2020)124 ER -