An event generator for $h\to b\bar{b}$ decays at NLO in SMEFT matched to a parton shower

Livia E. G. Maskos, Benjamin D. Pecjak, Shakeel Ur Rahaman +1

We present a Sherpa implementation of NLO corrections in dimension-six Standard Model Effective Field Theory (SMEFT) to the benchmark process $h\to b\bar{b}$. The calculation includ…