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Title: Cross-section measurements for the production of a Z boson in association with high-transverse-momentum jets in pp collisions at ?s = 13 TeV with the ATLAS detector
Authors: Aad, G.
Abbott, B.
Abbott, D.C.
Abeling, K.
Abidi, S.H.
Aboulhorma, A.
Abramowicz, H.
Keywords: Electroweak Interaction
Hadron-Hadron Scattering
Issue Date: 2023
Publisher: Springer Science and Business Media Deutschland GmbH
Abstract: Cross-section measurements for a Z boson produced in association with high-transverse-momentum jets (p T ? 100 GeV) and decaying into a charged-lepton pair (e + e ? , ? + ? ?) are presented. The measurements are performed using proton–proton collisions at s = 13 TeV corresponding to an integrated luminosity of 139 fb?1 collected by the ATLAS experiment at the LHC. Measurements of angular correlations between the Z boson and the closest jet are performed in events with at least one jet with p T ? 500 GeV. Event topologies of particular interest are the collinear emission of a Z boson in dijet events and a boosted Z boson recoiling against a jet. Fiducial cross sections are compared with state-of-the-art theoretical predictions. The data are found to agree with next-to-next-to-leading-order predictions by NNLOjet and with the next-to-leading-order multi-leg generators MadGraph5_aMC@NLO and Sherpa. [Figure not available: see fulltext.]. © 2023, The Author(s).
ISSN: 1029-8479
Appears in Collections:Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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