Morii, MasahiroHuth, JohnFranklin, MelissaSpearman, William2020-04-232017-12ATLAS Collaboration. 2017. Measurement of the Cross-Section for Electroweak Production of Dijets in Association With a Z Boson in pp Collisions Ats=13 TeVwith the ATLAS Detector. Physics Letters B 775: 206-228.0370-26930370-26931873-2445http://nrs.harvard.edu/urn-3:HUL.InstRepos:42661233The cross-section for the production of two jets in association with a leptonically decaying Z boson (Zjj) is measured in proton–proton collisions at a centre-of-mass energy of 13 TeV, using data recorded with the ATLAS detector at the Large Hadron Collider, corresponding to an integrated luminosity of 3.2 fb−1. The electroweak Zjj cross-section is extracted in a fiducial region chosen to enhance the electroweak contribution relative to the dominant Drell–Yan Zjj process, which is constrained using a data-driven approach. The measured fiducial electroweak cross-section is σZjj = 119 ± 16 (stat.) ± 20 (syst.) ± 2 (lumi.) fb for dijet EW invariant mass greater than 250 GeV, and 34.2 ± 5.8 (stat.) ± 5.5 (syst.) ± 0.7 (lumi.) fb for dijet invariant mass greater than 1 TeV. Standard Model predictions are in agreement with the measurements. The inclusive Zjj cross-section is also measured in six different fiducial regions with varying contributions from electroweak and Drell–Yan Zjj production.en-USJournal Article2018-07-1820172020-04-2310.1016/j.physletb.2017.10.040