Prospect study of electroweak production of a $Z$ boson pair plus two jets at the HL-LHC

This note summarizes the prospect study for the electroweak production of a $Z$ boson pair plus two jets at the high-luminosity LHC in the four-lepton channel, using 3000 $fb^{-1}$ of simulated pp collisions at a centre-of-mass energy of 14 TeV, to be recorded by the ATLAS detector at the HL-LHC. Simulated events were produced at generator level and detector effects of lepton and jet reconstruction and identification were estimated by corrections, assuming the mean number of interactions per bunch crossing of 200. The expected significance of the electroweak production has been studied, as well as the precision of the expected measurements of differential cross sections as a function of the dijet or $ZZ$ invariant mass.