Two-Loop Higgs mass calculations in supersymmetric models beyond the MSSM with SARAH and SPheno

Abstract

We present an extension to the Mathematica package SARAH which allows for Higgs mass calculations at the two-loop level in a wide range of supersymmetric models beyond the MSSM. These calculations are based on the effective potential approach and include all two-loop corrections which are independent of electroweak gauge couplings. For the numerical evaluation Fortran code for SPheno is generated by SARAH. This allows the prediction of the Higgs mass in more complicated SUSY models with the same precision that most state-of-the-art spectrum generators provide for the MSSM.

23 pages, 4 figures; v2: matches published version up to updated references

References in corpus (4)

• Three-loop corrections to the lightest Higgs scalar boson mass in supersymmetry
• Taming the Goldstone contributions to the effective potential
• Phenomenology of the minimal supersymmetric $U(1{)}_{B-L}\times U(1{)}_R$ extension of the standard model
• Light Higgs Mass Bound in SUSY Left-Right Models

Cited by in corpus (15)

• Precise Higgs mass calculations in (non-)minimal supersymmetry at both high and low scales
• Supersymmetric and non-supersymmetric models without catastrophic Goldstone bosons
• Revisiting fine-tuning in the MSSM
• Avoiding the Goldstone Boson Catastrophe in general renormalisable field theories at two loops
• R-Parity Violation at the LHC
• Dark Matter in a Constrained $E_6$ Inspired SUSY Model
• Two-loop Higgs mass calculation from a diagrammatic approach
• Generalized Soft Breaking Leverage for the MSSM
• The Supersymmetric Standard Models with a Pseudo-Dirac Gluino from Hybrid $F-$ and $D-$Term Supersymmetry Breakings
• On-Shell neutral Higgs bosons in the NMSSM with complex parameters
• Dark matter candidates in the constrained Exceptional Supersymmetric Standard Model
• Exploring Non-Holomorphic Soft Terms in the Framework of Gauge Mediated Supersymmetry Breaking
• Exploring Charge and Color Breaking vacuum in Non-Holomorphic MSSM
• A New Tool for the study of the CP-violating NMSSM
• Naturalness and a light $Z^{\prime }$