In this paper we present updated constraints on the top-quark sector of the Standard Model Effective Field Theory using data available from Tevatron, LEP and the LHC. Bounds are obtained for the Wilson coefficients from a global fit including the relevant two-fermion operators, four-quark operators and two-quark two-lepton operators. We compare the current bounds with the prospects for the high luminosity phase of the Large Hadron Collider and future lepton colliders.
@article{arxiv.2503.11518,
title = {Future collider constraints on top-quark operators},
author = {Fernando Cornet-Gomez and Víctor Miralles and Marcos Miralles López and María Moreno Llácer and Marcel Vos},
journal= {arXiv preprint arXiv:2503.11518},
year = {2025}
}
Comments
48 pages, 21 figures, 6 tables. Replacement: final version, as published in JHEP