Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from pp collisions at s=13 TeV with the ATLAS detector

L. Zwalinski; O. Zormpa; T. G. Zorbas; A. Zografos; K. Zoch; A. Zoccoli; L. Živković; M. Ziolkowski; J. Zinsser; N. I. Zimine; K. Zhukov; X. Zhuang; Y. Zhu; X. Zhu; J. Zhu; C. G. Zhu; Y. Zhou; N. Zhou; H. Zhou; B. Zhou; D. Zhong; Z. Zheng; X. Zheng; K. Zheng; J. Zheng; A. Zhemchugov; Z. Zhao; Y. Zhao; T. Zhao; H. Zhao; Z. Zhang; Y. Zhang; T. Zhang; S. Zhang; R. Zhang; P. Zhang; L. Zhang; K. Zhang; J. Zhang; G. Zhang; D. F. Zhang; M. Zhai; D. Zerwas; S. Zenz; T. Ženiš; O. Zenin; D. T. Zenger; J. C. Zeng; H. Zeng; C. Zeitnitz; O. Zaplatilek; R. Zanzottera; J. Zang; J. A.Zamora Saa; S. Zambito; T. Zakareishvili; Z. K. Zak; A. Zaio; I. Zahir; B. Zabinski; M. Zaazoua; L. Yue; R. Yuan; M. Yuan; J. Yuan; Y. Yu; N. D. Young; C. Young; C. J.S. Young; K. Yorita; P. Yin; T. P. Yildirim; M. R. Yexley; B. Yeo; I. Yeletskikh; Y. Yeh; X. Ye; S. Ye; J. Ye; C. L. Yardley; W. M. Yao; Y. Yang; X. Yang; T. Yang; S. Yang; H. T. Yang; H. J. Yang; Z. Yan; Yuan-Tang Chou

doi:10.1140/epjc/s10052-025-15217-3

Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from pp collisions at s=13 TeV with the ATLAS detector

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Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from pp collisions at s=13 TeV with the ATLAS detector

L. Zwalinski, O. Zormpa, T. G. Zorbas, A. Zografos, K. Zoch, A. Zoccoli, L. Živković, M. Ziolkowski, J. Zinsser, N. I. Zimine, …

The European physical journal. C, Particles and fields, 卷.86(4), 頁.433

01/04/2026

DOI: https://doi.org/10.1140/epjc/s10052-025-15217-3

Web of Science ID: WOS:001799501500001

摘要

<p>This paper reports the observation of electroweak diboson (WW/ WZ/ ZZ) production in association with a high-mass dijet system, in which final states with one boson decaying leptonically and the other boson decaying hadronically are studied. The hadronically decaying W/Z boson is reconstructed as either two small-radius jets or one large-radius jet with jet substructure requirements. The data analyzed correspond to an integrated luminosity of 140 fb(-1) of proton-proton collisions at a center-of-mass energy of root s = 13 TeV collected with the ATLAS detector during the 2015-2018 data taking at the Large Hadron Collider. The electroweak production of WW/WZ/ZZ in association with two jets is observed in a phase space dominated by vector-boson scattering with a significance of 7.4s (expected 6.1 sigma) and the signal strength is determined to be 1.28(-0.21)(+0.23). The corresponding production cross section in a fiducial phase space is measured in addition. The signal strengths of both electroweak and QCD associated diboson productions are furthermore measured in a two-dimensional fit, the result of which agrees with the StandardModel prediction. The data are interpreted in the context of a dimension-8 effective field theory to probe anomalous quartic gauge couplings resulting in the first set of exclusion limits on theWilson coefficients in the semileptonic channel reported by the ATLAS Collaboration. The observed limits for the S02, T0 andM0operators are (- 3.96 < f(S02)/Lambda(4) < 3.96) TeV-4, (- 0.25 < f(T0)/Lambda(4) < 0.22) TeV-4, (- 1.26 < f(M0)/Lambda(4) < 1.25) TeV-4.</p>

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題名: Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from pp collisions at s=13 TeV with the ATLAS detector
創作者：: L. Zwalinski - European Organization for Nuclear Research
O. Zormpa - National Centre of Scientific Research "Demokritos"
T. G. Zorbas - University of Sheffield
A. Zografos - European Organization for Nuclear Research
K. Zoch - Harvard University Press
A. Zoccoli - Istituto Nazionale di Fisica Nucleare, Sezione di Bologna
L. Živković - University of Belgrade
M. Ziolkowski - University of Siegen
J. Zinsser - Heidelberg University
N. I. Zimine - European Organization for Nuclear Research
K. Zhukov - University of Science and Technology of China
X. Zhuang - University of Science and Technology of China
Y. Zhu - Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, China
Y. Zhu - Shanghai Jiao Tong University
X. Zhu - Shanghai Jiao Tong University
J. Zhu - University of Arizona
C. G. Zhu - University of Arizona
Y. Zhou - Shanghai Jiao Tong University
Y. Zhou - Shanghai Jiao Tong University
Y. Zhou - Shanghai Jiao Tong University
N. Zhou - Shanghai Jiao Tong University
H. Zhou - University of Arizona
B. Zhou - University of Michigan
D. Zhong - University of Illinois System
Z. Zheng - University of Illinois System
X. Zheng - University of Science and Technology of China
K. Zheng - University of Illinois Urbana-Champaign
J. Zheng - Nanjing University
A. Zhemchugov - European Organization for Nuclear Research
Z. Zhao - Shandong University
Z. Zhao - Shandong University
Y. Zhao - Carleton University
T. Zhao - Shandong University
H. Zhao - University of Washington
Z. Zhang - University of Science and Technology of China
Z. Zhang - University of Science and Technology of China
Y. Zhang - University of Science and Technology of China
Y. Zhang - University of Science and Technology of China
Y. Zhang - University of Science and Technology of China
Y. Zhang - University of Science and Technology of China
T. Zhang - The University of Tokyo
S. Zhang - Centre National de la Recherche Scientifique
R. Zhang - University of Science and Technology of China
P. Zhang - University of Science and Technology of China
L. Zhang - Argonne National Laboratory
L. Zhang - Argonne National Laboratory
K. Zhang - Argonne National Laboratory
J. Zhang - Chinese Academy of Sciences
J. Zhang - Chinese Academy of Sciences
G. Zhang - Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
D. F. Zhang - University of Sheffield
M. Zhai - Chinese Academy of Sciences
D. Zerwas - Centre National de la Recherche Scientifique
S. Zenz - Queen Mary University of London
T. Ženiš - Comenius University Bratislava
O. Zenin - European Organization for Nuclear Research
D. T. Zenger - Laboratoire de Physique des 2 Infinis Irène Joliot-Curie
J. C. Zeng - University of Illinois System
H. Zeng - Chinese Academy of Sciences
C. Zeitnitz - University of Wuppertal
O. Zaplatilek - Czech Technical University in Prague
R. Zanzottera - University of Milan
J. Zang - The University of Tokyo
J. A.Zamora Saa - Universidad Andrés Bello
S. Zambito - University of Geneva
T. Zakareishvili - Universitat de València
Z. K. Zak - Institute of Nuclear Physics, Polish Academy of Sciences
A. Zaio - Istituto Nazionale di Fisica Nucleare, Sezione di Genova
I. Zahir - University of Hassan II Casablanca
B. Zabinski - Institute of Nuclear Physics, Polish Academy of Sciences
M. Zaazoua - University of Science and Technology of China
L. Yue - University College London
R. Yuan - Shanghai Jiao Tong University
M. Yuan - University of Michigan
J. Yuan - Chinese Academy of Sciences
Y. Yu - University of Science and Technology of China
N. D. Young - SLAC National Accelerator Laboratory
C. Young - SLAC National Accelerator Laboratory
C. J.S. Young - CERN, Geneva, Switzerland
K. Yorita - Waseda University
P. Yin - Columbia University
T. P. Yildirim - University of Oxford
M. R. Yexley - University College London
B. Yeo - University of California System
I. Yeletskikh - European Organization for Nuclear Research
Y. Yeh - University College London
X. Ye - University of Science and Technology of China
S. Ye - Brookhaven National Laboratory
J. Ye - Chinese Academy of Sciences
C. L. Yardley - University of Sussex
W. M. Yao - Lawrence Berkeley National Laboratory
Y. Yang - European Organization for Nuclear Research
Y. Yang - Chinese Academy of Sciences
X. Yang - Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
X. Yang - CERN, Geneva, Switzerland
T. Yang - University of Science and Technology of China
S. Yang - University of Science and Technology of China
H. T. Yang - Department of Modern Physics and State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei, China
H. J. Yang - Shanghai Jiao Tong University
Z. Yan - University of Massachusetts Amherst
Yuan-Tang Chou
出版者: SPRINGER; NEW YORK
總頁數: 43
補助款備註: Ministry of Education, Culture, Sports, Science and Technology (http://data.elsevier.com/vocabulary/SciValFunders/501100001700) UK Research and Innovation (http://data.elsevier.com/vocabulary/SciValFunders/100014013) Israel Academy of Sciences and Humanities (http://data.elsevier.com/vocabulary/SciValFunders/501100003973) GACR-24-11373S / Grantová Agentura České Republiky (http://data.elsevier.com/vocabulary/SciValFunders/501100001824) Marcus och Amalia Wallenbergs minnesfond (http://data.elsevier.com/vocabulary/SciValFunders/501100011898) ECA DE-AC02-76SF00515 / U.S. Department of Energy (http://data.elsevier.com/vocabulary/SciValFunders/100000015) Canarie (http://data.elsevier.com/vocabulary/SciValFunders/100008313) Irish Rugby Football Union (http://data.elsevier.com/vocabulary/SciValFunders/501100024313) RGC 1240864; 1230812; 3240661; 1240721 / Fondo Nacional de Desarrollo Científico y Tecnológico (http://data.elsevier.com/vocabulary/SciValFunders/501100002850)
學術資源類型: 期刊文章
出版日期: 01/04/2026
出版資訊: The European physical journal. C, Particles and fields, 卷.86(4), 頁.433
語言: 英語

Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from pp collisions at s=13 TeV with the ATLAS detector

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