NLO predictions for SMEFT in the top-quark sector

Abstract

Predictions for the Standard Model Effective Field Theory at the next-to-leading order accuracy in QCD, including parton-shower effects, have started to become available in the MadGraph5_aMC@NLO framework. In this talk we summarize some recent results for $t\bar{t}$, single top, $t\bar{t}Z/\gamma$, and $t\bar{t}H$ production channels at dimension six.

arXiv commentProceedings for the 38th International Conference on High Energy Physics (Chicago, USA), 5 pages, 5 figures