Higgs-mass prediction in the NMSSM with heavy BSM particles - Archive ouverte HAL Access content directly
Journal Articles Eur.Phys.J.C Year : 2022

Higgs-mass prediction in the NMSSM with heavy BSM particles

Abstract

We address the prediction for the mass of the SM-like Higgs boson in NMSSM scenarios where all BSM particles, including the singlets, have masses at the TeV scale. We provide a full one-loop computation of the matching condition for the quartic Higgs coupling in the NMSSM, supplemented with the two-loop contributions that involve the strong gauge coupling. We discuss the impact of the one- and two-loop corrections that are specific to the NMSSM on the prediction for the Higgs mass, and propose a method to estimate of the uncertainty associated with the uncomputed higher-order terms. Finally, we illustrate how the measured value of the Higgs mass can be used to constrain some yet-unmeasured parameters of the NMSSM.
Fichier principal
Vignette du fichier
s10052-022-10810-2.pdf (496.54 Ko) Télécharger le fichier
Origin : Publication funded by an institution

Dates and versions

hal-03702740 , version 1 (06-02-2024)

Identifiers

Cite

Emanuele Bagnaschi, Mark Goodsell, Pietro Slavich. Higgs-mass prediction in the NMSSM with heavy BSM particles. Eur.Phys.J.C, 2022, 82 (10), pp.853. ⟨10.1140/epjc/s10052-022-10810-2⟩. ⟨hal-03702740⟩
17 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More