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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 ATLAS Collaboration
Abstract
Cross-section measurements for a Z boson produced in association with high-transverse-momentum jets (pT ≥ 100 GeV) and decaying into a charged-lepton pair (e +e −, µ+µ −) 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 pT ≥ 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-leading-order predictions by NNLOjet and with the next-to-leading-order multi-leg generators MadGraph5_aMC@NLO and Sherpa.
Item Metadata
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
|
Creator | |
Publisher |
Springer Berlin Heidelberg
|
Date Issued |
2023-06-14
|
Description |
Cross-section measurements for a Z boson produced in association with
high-transverse-momentum jets (pT ≥ 100 GeV) and decaying into a charged-lepton pair
(e
+e
−, µ+µ
−) 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 pT ≥ 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-leading-order predictions by NNLOjet and with the next-to-leading-order multi-leg
generators MadGraph5_aMC@NLO and Sherpa.
|
Subject | |
Genre | |
Type | |
Language |
eng
|
Date Available |
2023-09-12
|
Provider |
Vancouver : University of British Columbia Library
|
Rights |
Attribution 4.0 International (CC BY 4.0)
|
DOI |
10.14288/1.0435859
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URI | |
Affiliation | |
Citation |
Journal of High Energy Physics. 2023 Jun 14;2023(6):80
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Publisher DOI |
10.1007/JHEP06(2023)080
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Peer Review Status |
Reviewed
|
Scholarly Level |
Faculty; Researcher
|
Copyright Holder |
The Author(s)
|
Rights URI | |
Aggregated Source Repository |
DSpace
|
Item Media
Item Citations and Data
Rights
Attribution 4.0 International (CC BY 4.0)