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arXiv · 2605.28147

Sensitivity Analysis of the Top-Quark Sector

Fernando Cornet-Gomez·Víctor Miralles·Marcos Miralles López·María Moreno Llácer·Marcel Vos
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Abstract

We study the sensitivity of current and future collider observables to top-quark SMEFT operators through a one-operator-at-a-time analysis. Using data from the Tevatron, LEP, and LHC Run~2, as well as projections for the HL-LHC and future lepton colliders, we identify the measurements that provide the strongest individual constraints. This approach clarifies the role of specific observables in the top-quark SMEFT program and highlights the significant improvement in sensitivity expected at future facilities.

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Fernando Cornet-Gomez, Víctor Miralles, Marcos Miralles López, María Moreno Llácer, Marcel Vos. 2026-05-27. Sensitivity Analysis of the Top-Quark Sector. https://doi.org/10.1140/epjp/s13360-026-07790-7

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