Future collider constraints on top-quark operators

Fuente: arXiv
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Autores principales: Cornet-Gomez, Fernando, Miralles, Víctor, López, Marcos Miralles, Llácer, María Moreno, Vos, Marcel
Formato: Preprint
Publicado: 2025
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author Cornet-Gomez, Fernando
Miralles, Víctor
López, Marcos Miralles
Llácer, María Moreno
Vos, Marcel
author_facet Cornet-Gomez, Fernando
Miralles, Víctor
López, Marcos Miralles
Llácer, María Moreno
Vos, Marcel
contents 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.
format Preprint
id arxiv_https___arxiv_org_abs_2503_11518
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Future collider constraints on top-quark operators
Cornet-Gomez, Fernando
Miralles, Víctor
López, Marcos Miralles
Llácer, María Moreno
Vos, Marcel
High Energy Physics - Phenomenology
High Energy Physics - Experiment
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.
title Future collider constraints on top-quark operators
topic High Energy Physics - Phenomenology
High Energy Physics - Experiment
url https://arxiv.org/abs/2503.11518