Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment

ATLAS Collaboration; S. Alderweireldt; J.F. Allen; T.M. Carter; P. J.  Clark; S. M. Farrington; Y. Gao; J.M. Gargan; C. Leonidopoulos; V. J.  Martin; L. Mijović; V.A. Parrish; E.A. Pender; T. Qiu; E.P. Takeva; E.M. Villhauer; B.M. Wynne; Z. Xu; E. Zaid

doi:10.1016/j.physletb.2024.138764

Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment

ATLAS Collaboration, S. Alderweireldt, J.F. Allen, T.M. Carter, P. J. Clark, S. M. Farrington, Y. Gao, J.M. Gargan, C. Leonidopoulos, V. J. Martin, L. Mijović, V.A. Parrish, E.A. Pender, T. Qiu, E.P. Takeva, E.M. Villhauer, B.M. Wynne, Z. Xu, E. Zaid

School of Physics and Astronomy

Research output: Contribution to journal › Letter › peer-review

Abstract

This paper reports cross-section measurements of 𝑍𝑍 production in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV at the Large Hadron Collider. The data were collected by the ATLAS detector in 2022, and correspond to an integrated luminosity of 29 fb−1. Events in the 𝑍𝑍 → 4𝓁 (𝓁 = 𝑒, 𝜇) final states are selected and used to measure the inclusive and differential cross-sections in a fiducial region defined close to the analysis selections. The inclusive cross-section is further extrapolated to the total phase space with a requirement of 66 < 𝑚𝑍 < 116 GeV for both 𝑍 bosons, yielding 16.8 ± 1.1 pb. The results are well described by the Standard Model predictions.

Original language	English
Article number	138764
Pages (from-to)	1-23
Number of pages	23
Journal	Physics Letters B
Volume	855
Early online date	3 Jun 2024
DOIs	https://doi.org/10.1016/j.physletb.2024.138764
Publication status	Published - 1 Aug 2024

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3 Finished
3 Active

Experimental Particle Physics at the University of Edinburgh
Leonidopoulos, C. (Principal Investigator)
Science and Technology Facilities Council
1/04/23 → 31/03/26
Project: Research
Upgrade of the ATLAS detector at the LHC (2023-26)
Clark, P. (Principal Investigator)
Science and Technology Facilities Council
1/04/23 → 31/03/26
Project: Research
Experimental Particle Physics at the University of Edinburgh
Leonidopoulos, C. (Principal Investigator)
Science and Technology Facilities Council
1/10/22 → 31/03/26
Project: Research

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ATLAS Collaboration, Alderweireldt, S., Allen, J. F., Carter, T. M., Clark, P. J., Farrington, S. M., Gao, Y., Gargan, J. M., Leonidopoulos, C., Martin, V. J., Mijović, L., Parrish, V. A., Pender, E. A., Qiu, T., Takeva, E. P., Villhauer, E. M., Wynne, B. M., Xu, Z., & Zaid, E. (2024). Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment. Physics Letters B, 855, 1-23. Article 138764. https://doi.org/10.1016/j.physletb.2024.138764

@article{185a6b008d9e4aeaab5eca055b678fbe,

title = "Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment",

abstract = "This paper reports cross-section measurements of 𝑍𝑍 production in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV at the Large Hadron Collider. The data were collected by the ATLAS detector in 2022, and correspond to an integrated luminosity of 29 fb−1. Events in the 𝑍𝑍 → 4𝓁 (𝓁 = 𝑒, 𝜇) final states are selected and used to measure the inclusive and differential cross-sections in a fiducial region defined close to the analysis selections. The inclusive cross-section is further extrapolated to the total phase space with a requirement of 66 < 𝑚𝑍 < 116 GeV for both 𝑍 bosons, yielding 16.8 ± 1.1 pb. The results are well described by the Standard Model predictions.",

author = "{ATLAS Collaboration} and S. Alderweireldt and J.F. Allen and T.M. Carter and Clark, {P. J.} and Farrington, {S. M.} and Y. Gao and J.M. Gargan and C. Leonidopoulos and Martin, {V. J.} and L. Mijovi{\'c} and V.A. Parrish and E.A. Pender and T. Qiu and E.P. Takeva and E.M. Villhauer and B.M. Wynne and Z. Xu and E. Zaid",

year = "2024",

month = aug,

day = "1",

doi = "10.1016/j.physletb.2024.138764",

language = "English",

volume = "855",

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journal = "Physics Letters B",

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ATLAS Collaboration, Alderweireldt, S, Allen, JF, Carter, TM, Clark, PJ , Farrington, SM , Gao, Y, Gargan, JM, Leonidopoulos, C , Martin, VJ , Mijović, L, Parrish, VA, Pender, EA, Qiu, T, Takeva, EP, Villhauer, EM, Wynne, BM , Xu, Z & Zaid, E 2024, 'Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment', Physics Letters B, vol. 855, 138764, pp. 1-23. https://doi.org/10.1016/j.physletb.2024.138764

TY - JOUR

T1 - Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment

AU - ATLAS Collaboration

AU - Alderweireldt, S.

AU - Allen, J.F.

AU - Carter, T.M.

AU - Clark, P. J.

AU - Farrington, S. M.

AU - Gao, Y.

AU - Gargan, J.M.

AU - Leonidopoulos, C.

AU - Martin, V. J.

AU - Mijović, L.

AU - Parrish, V.A.

AU - Pender, E.A.

AU - Qiu, T.

AU - Takeva, E.P.

AU - Villhauer, E.M.

AU - Wynne, B.M.

AU - Xu, Z.

AU - Zaid, E.

PY - 2024/8/1

Y1 - 2024/8/1

N2 - This paper reports cross-section measurements of 𝑍𝑍 production in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV at the Large Hadron Collider. The data were collected by the ATLAS detector in 2022, and correspond to an integrated luminosity of 29 fb−1. Events in the 𝑍𝑍 → 4𝓁 (𝓁 = 𝑒, 𝜇) final states are selected and used to measure the inclusive and differential cross-sections in a fiducial region defined close to the analysis selections. The inclusive cross-section is further extrapolated to the total phase space with a requirement of 66 < 𝑚𝑍 < 116 GeV for both 𝑍 bosons, yielding 16.8 ± 1.1 pb. The results are well described by the Standard Model predictions.

AB - This paper reports cross-section measurements of 𝑍𝑍 production in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV at the Large Hadron Collider. The data were collected by the ATLAS detector in 2022, and correspond to an integrated luminosity of 29 fb−1. Events in the 𝑍𝑍 → 4𝓁 (𝓁 = 𝑒, 𝜇) final states are selected and used to measure the inclusive and differential cross-sections in a fiducial region defined close to the analysis selections. The inclusive cross-section is further extrapolated to the total phase space with a requirement of 66 < 𝑚𝑍 < 116 GeV for both 𝑍 bosons, yielding 16.8 ± 1.1 pb. The results are well described by the Standard Model predictions.

U2 - 10.1016/j.physletb.2024.138764

DO - 10.1016/j.physletb.2024.138764

M3 - Letter

SN - 0370-2693

VL - 855

SP - 1

EP - 23

JO - Physics Letters B

JF - Physics Letters B

M1 - 138764

ER -

Measurement of 𝑍𝑍 production cross-sections in the four-lepton final state in 𝑝𝑝 collisions at √𝑠 = 13.6 TeV with the ATLAS experiment

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Experimental Particle Physics at the University of Edinburgh

Upgrade of the ATLAS detector at the LHC (2023-26)

Experimental Particle Physics at the University of Edinburgh

Cite this