Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/139715
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Type: | Journal article |
Title: | Measurements of Zγ+jets differential cross sections in pp collisions at √s = 13 TeV with the ATLAS detector |
Other Titles: | Measurements of Zgamma+jets differential cross sections in pp collisions at root s = 13 TeV with the ATLAS detector |
Author: | Aad, G. Abbott, B. Abbott, D.C. Abeling, K. Abidi, S.H. Aboulhorma, A. Abramowicz, H. Abreu, H. Abulaiti, Y. Abusleme Hoffman, A.C. Acharya, B.S. Achkar, B. Adam Bourdarios, C. Adamczyk, L. Adamek, L. Addepalli, S.V. Adelman, J. Adiguzel, A. Adorni, S. Adye, T. et al. |
Citation: | The Journal of High Energy Physics, 2023; 2023(7):72-0-72-56 |
Publisher: | Springer-Verlag |
Issue Date: | 2023 |
ISSN: | 1029-8479 1029-8479 |
Statement of Responsibility: | G. Aad ... M. Amerl ... E. K. Filmer ... P. Jackson ... A. X. Y. Kong ... H. Potti ... T. A. Ruggeri ... E. X. L. Ting ... M. J. White ... et al. (The ATLAS collaboration) |
Abstract: | Differential cross-section measurements of Zγ production in association with hadronic jets are presented, using the full 139 fb⁻¹ dataset of s√ = 13 TeV proton–proton collisions collected by the ATLAS detector during Run 2 of the LHC. Distributions are measured using events in which the Z boson decays leptonically and the photon is usually radiated from an initial-state quark. Measurements are made in both one and two observables, including those sensitive to the hard scattering in the event and others which probe additional soft and collinear radiation. Different Standard Model predictions, from both parton-shower Monte Carlo simulation and fixed-order QCD calculations, are compared with the measurements. In general, good agreement is observed between data and predictions from MATRIX and MiNNLOPS, as well as next-to-leading-order predictions from MadGraph5_aMC@NLO and Sherpa. |
Keywords: | Hadron-Hadron Scattering |
Description: | Published: July 10, 2023 |
Rights: | Open Access, Copyright CERN, for the benefit of the ATLAS Collaboration. Article funded by SCOAP3. Open Access. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited. |
DOI: | 10.1007/JHEP07(2023)072 |
Grant ID: | ARC |
Published version: | http://dx.doi.org/10.1007/jhep07(2023)072 |
Appears in Collections: | Physics publications |
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hdl_139715.pdf | Published version | 2.19 MB | Adobe PDF | View/Open |
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