The SM-like Higgs Boson Mass in the CP-Violating High-Scale Next-to Minimal Supersymmetric Standard Model

In this report, we present a reliable prediction of the SM-like Higgs boson mass within the CP-violating next-to-minimal supersymmetric extension of the SM (NMSSM). We use an effective field theory framework together with two possible matching approaches: the matching of the quartic Higgs coupling and the matching of the pole mass of the Higgs boson. We compare results obtained by both methods and compare our results with the literature. We discuss the CP-violating effects arising from complex phases. Furthermore, we discuss different sources of the theoretical uncertainties entering our calculation.