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Unitarity limits on triple gauge boson production

O. J. P. Éboli ^1,* and M. C. Gonzalez-Garcia ^2,3,4,†

¹Instituto de Física, Universidade de São Paulo, São Paulo—SP 05508-090, Brazil
²C.N. Yang Institute for Theoretical Physics, Stony Brook University, Stony Brook New York 11794-3849, USA
³Departament de Fisíca Quàntica i Astrofísica and Institut de Ciencies del Cosmos, Universitat de Barcelona, Diagonal 647, E-08028 Barcelona, Spain
⁴Institució Catalana de Recerca i Estudis Avançats (ICREA), passeig Lluis Companys 23, 08010 Barcelona, Spain

^*Contact author: eboli@if.usp.br
^†Contact author: concha.gonzalez-garcia@stonybrook.edu

Phys. Rev. D 113, 073006 – Published 21 April, 2026

DOI: https://doi.org/10.1103/n529-w187

Abstract

We derive the unitarity constraints on anomalous quartic gauge couplings originating from the $f {\bar{f}}^{'} \to V V^{'} V^{''}$ channel with $V^{(^{'}) (^{''})} = γ$ , $Z$ , $W^{\pm}$ , and $H$ . We also assess the importance of these bounds on the present and future experimental searches.

Physics Subject Headings (PhySH)

Electroweak interaction

Article Text

References (29)

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Phys. Rev. D 113, 073006– Published 21 April, 2026

Vol. 113, Iss. 7 — 1 April 2026

Received 20 January 2026
Accepted 16 March 2026

DOI: https://doi.org/10.1103/n529-w187

Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by SCOAP³.

Published by the American Physical Society

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Unitarity limits on triple gauge boson production

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