Two-loop top-Yukawa-coupling corrections to the charged Higgs-boson mass in the MSSM

Abstract

The top-Yukawa-coupling enhanced two-loop corrections to the charged Higgs-boson mass in the real MSSM are presented. The contributing two-loop self-energies are calculated in the Feynman- diagrammatic approach in the gaugeless limit with vanishing external momentum and bottom mass, within a renormalization scheme comprising on-shell and $\overline{\text{DR}}$ conditions. Numerical results illustrate the effect of the $\mathcal{O}({\alpha }_t^2)$ contributions and the importance of the two-loop corrections to the mass of the charged Higgs bosons.

12 pages, 5 figures

References in corpus (8)

• Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
• Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC
• Higgs boson mass in supersymmetry to three loops
• The Higgs sector of the complex MSSM at two-loop order: QCD contributions
• Momentum-dependent two-loop QCD corrections to the neutral Higgs-boson masses in the MSSM
• Higgs boson masses and mixings in the complex MSSM with two-loop top-Yukawa-coupling corrections
• Two-loop QCD corrections to the MSSM Higgs masses beyond the effective-potential approximation
• FeynHiggs 2.7

Cited by in corpus (1)

• Precise Higgs mass calculations in (non-)minimal supersymmetry at both high and low scales