On the two-loop corrections to the Higgs mass in trilinear R-parity violation

Abstract

We study the impact of large trilinear R-parity violating couplings on the lightest CP-even Higgs boson mass in supersymmetric models. We use the publicly available computer codes SARAH and SPheno to compute the leading two-loop corrections. We use the effective potential approach. For not too heavy third generation squarks (< 1 TeV) and couplings close to the unitarity bound we find positive corrections up to a few GeV in the Higgs mass.

arXiv comment6 pages, 5 figures

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• Exploring new models in all detail with SARAH
• Higgs-mass predictions in the MSSM and beyond
• Avoiding the Goldstone Boson Catastrophe in general renormalisable field theories at two loops
• Leading two-loop corrections to the Higgs boson masses in SUSY models with Dirac gauginos
• R-Parity Violation at the LHC
• Two-loop Higgs mass calculation from a diagrammatic approach
• Resummation of Goldstone boson contributions to the MSSM effective potential
• Precise determination of the Higgs mass in supersymmetric models with vectorlike tops and the impact on naturalness in minimal GMSB
• Electroweakino searches at the HL-LHC in the baryon number violating MSSM
• New signatures and limits on R-parity violation from resonant squark production
• Stashing the stops in multijet events at the LHC
• R-Parity Violating Supersymmetry and the 125 GeV Higgs signals