# Top and beauty synergies in SMEFT-fits at present and future colliders

@article{Bissmann2021TopAB,
title={Top and beauty synergies in SMEFT-fits at present and future colliders},
author={Stefan Bissmann and Cornelius Grunwald and Gudrun Hiller and Kevin Kroninger},
journal={Journal of High Energy Physics},
year={2021}
}
• Published 18 December 2020
• Physics
• Journal of High Energy Physics
Abstract We perform global fits within Standard Model Effective Field Theory (SMEFT) combining top-quark pair production processes and decay with b → s flavor changing neutral current transitions and Z → $$b\overline{b}$$ b b ¯ in three stages: using existing data from the LHC and B-factories, using projections for the HL-LHC and Belle II, and studying the additional new physics impact from a future lepton collider. The latter is ideally suited to directly probe ℓ+ℓ− →  t\overline…
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