Search for resonant WZ→ℓνℓ′ℓ′ production in proton−proton collisions at √s=13 TeV with the ATLAS detector

ATLAS Collaboration

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Abstract

A search for a WZ resonance, in the fully leptonic final state (electrons and muons), is performed using 139 fb−1 of data collected at a centre-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider. The results are interpreted in terms of a singly charged Higgs boson of the Georgi−Machacek model, produced by WZ fusion, and of a Heavy Vector Triplet, with the resonance produced by WZ fusion or the Drell−Yan process. No significant excess over the Standard Model predictions is observed and limits are set on the production cross-section times branching ratio as a function of the resonance mass for these processes.
Original languageEnglish
JournalEuropean Physical Journal C
Publication statusAccepted/In press - 23 Jan 2024

Bibliographical note

Not yet published as of 22/04/2024.

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