The calculation of contributions from the chromomagnetic and four-top-quark-operators within Standard Model Effective Field Theory (SMEFT) to Higgs boson pair production in gluon fusion is presented, in combination with NLO QCD corrections. Here we focus on the γ₅-scheme dependence introduced by the four-top-quark-operators and the interplay with other operators contributing to this process in SMEFT.
No takes yet. Share an insight, caveat, or question.
Noi et al. (2024) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: