P3H-25-009: $WH$ production at the LHC within SMEFT at next-to-next-to-leading order QCD

P3H-25-009
Title: $WH$ production at the LHC within SMEFT at next-to-next-to-leading order QCD
Type: Paper
Authors: Marco Bonetti, Robert Harlander, Dmitrii Korneev, Ming-Ming Long, Kirill Melnikov, Raoul Röntsch, Davide Maria Tagliabue
arXiv: 2502.12846
Info: We study the impact of $q \bar q' W$ and $q \bar q' WH$ interactions, originating from dimension-six operators of the Standard Model Effective Theory (SMEFT), on the Higgs boson associated production $pp \to W^+ H$ at the LHC. We compute the next-to-next-to-leading order (NNLO) QCD corrections to this process and compare these corrections in the SM and SMEFT production mechanisms.