Hefty MSSM-like light Higgs in extended gauge models

Abstract

It is well known that in the MSSM the lightest neutral Higgs h^0 must be, at the tree level, lighter than the Z boson and that the loop corrections shift this stringent upper bound up to about 130 GeV. Extending the MSSM gauge group in a suitable way, the new Higgs sector dynamics can push the tree-level mass of h^0 well above the tree-level MSSM limit if it couples to the new gauge sector. This effect is further pronounced at the loop level and h^0 masses in the 140 GeV ballpark can be reached easily. We exemplify this for a sample setting with a low-scale U(1)_R x U(1)_B-L gauge symmetry in which neutrino masses can be implemented via the inverse seesaw mechanism.

14 pages, 3 figures; references added, typos corrected; published version

References in corpus (6)

• Automatic Calculation of supersymmetric Renormalization Group Equations and Self Energies
• Higgs boson mass in supersymmetry to three loops
• A tool box for implementing supersymmetric models
• Impact of ${\theta }_{13}$ on Lepton Flavour Violating processes within SUSY Seesaw
• Light Higgs Mass Bound in SUSY Left-Right Models
• Exceeding the MSSM Higgs Mass Bound in a Special Class of U(1) Gauge Models

Cited by in corpus (40)

• SARAH 3.2: Dirac Gauginos, UFO output, and more
• Exploring new models in all detail with SARAH
• Lepton flavor violation in low-scale seesaw models: SUSY and non-SUSY contributions
• Bounds on TeV Seesaw Models from LHC Higgs Data
• Improved predictions for intermediate and heavy Supersymmetry in the MSSM and beyond
• Mass spectrum of the minimal SUSY B-L model
• Dark matter scenarios in the minimal SUSY B-L model
• Enhancing lepton flavour violation in the supersymmetric inverse seesaw beyond the dipole contribution
• Phenomenology of the minimal supersymmetric $U(1{)}_{B-L}\times U(1{)}_R$ extension of the standard model
• Triplet-Singlet Extension of the MSSM with a 125 Gev Higgs and Dark Matter
• Sneutrino Dark Matter in Low-scale Seesaw Scenarios
• Precision tools and models to narrow in on the 750 GeV diphoton resonance
• Constrained SUSY seesaws with a 125 GeV Higgs
• Proposal for generalised Supersymmetry Les Houches Accord for see-saw models and PDG numbering scheme
• Focus Point Supersymmetry in Extended Gauge Mediation
• Higgs Boson Mass and Complex Snuetrino Dark Matter in the Supersymmetric Inverse Seesaw Models
• Implications of gauge kinetic mixing on Z' and slepton production at the LHC
• Mass Spectrum and Higgs Profile in BLSSM
• A precision study of the fine tuning in the DiracNMSSM
• The Supersymmetric Standard Models with a Pseudo-Dirac Gluino from Hybrid $F-$ and $D-$Term Supersymmetry Breakings
• Higgs Boson Spectra in Supersymmetric Left-Right Models
• Is the CMS eejj excess a hint for light supersymmetry?
• Supersoft Supersymmetry, Conformal Sequestering, and Single Scale Supersymmetry Breaking
• Precise determination of the Higgs mass in supersymmetric models with vectorlike tops and the impact on naturalness in minimal GMSB
• SO(10) inspired gauge-mediated supersymmetry breaking
• Anatomy of Higgs mass in Supersymmetric Inverse Seesaw Models
• Neutrino Mass from a d=7 Effective Operator in a SUSY-GUT Framework
• A supersymmetric electroweak scale seesaw model
• A constrained supersymmetric left-right model
• Exploring the supersymmetric U(1)${}_{B-L}\times$ U(1)${}_R$ model with dark matter, muon $g-2$ and $Z^{\prime }$ mass limits
• Supersymmetric SO(10) GUTs with sliding scales
• $SO(10)$ inspired $Z^{\prime }$ models at the LHC
• Naturalness and a light $Z^{\prime }$
• Lepton flavor violation beyond the MSSM
• Realization of Sneutrino Self-interacting Dark Matter in the Focus Point Supersymmetry
• Reconciling collider signals, dark matter, and the muon anomalous magnetic moment in the supersymmetric $U(1{)}_R\times U(1{)}_{B-L}$ model
• A closer look at non-decoupling D-Terms
• Reinterpretation of ATLAS 8 TeV searches for Natural SUSY with a $R$-Sneutrino LSP
• Right Handed Sneutrino Dark Matter in Inverse and Linear seesaw scenarios
• Supersymmetric models in view of recent LHC data