A gauge-mediated supersymmetry breaking model with an extra singlet Higgs field

Abstract

We study in some detail the next-to-minimal supersymmetric standard model with gauge mediation of supersymmetry breaking. We find that it is feasible to spontaneously generate values of the Higgs mass parameters $\mu$ and $B_{\mu }$ consistent with radiative electroweak symmetry breaking. The model has a phenomenologically viable particle spectrum. Messenger sneutrinos with mass in the range 6 to 25 TeV can serve as cold dark matter. It is also possible to evade the cosmological domain wall problem in this scenario.

revised version to appear in PRD

References in corpus (1)

• A low-energy solution to the mu-problem in gauge mediation

Cited by in corpus (25)

• The Next-to-Minimal Supersymmetric Standard Model
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• Supersymmetry Breaking through Transparent Extra Dimensions
• Complex Singlet Extension of the Standard Model
• Heavy Dark Matter Through the Higgs Portal
• Light Axion within the Next-to-Minimal Supersymmetric Standard Model
• Electroweak Baryogenesis: Concrete in a SUSY Model with a Gauge Singlet
• Sneutrino cold dark matter, a new analysis: relic abundance and detection rates
• b-physics signals of the lightest CP-odd Higgs in the NMSSM at large tan beta
• Yukawa Deflected Gauge Mediation
• Dynamical mu Term in Gauge Mediation
• Phenomenology of the General NMSSM with Gauge Mediated Supersymmetry Breaking
• Baryon number violation, baryogenesis and defects with extra dimensions
• Affleck-Dine baryogenesis in the local domain
• Top quark Kaluza-Klein mode mixing in the Randall-Sundrum bulk Standard Model and B -> X_s gamma
• Electroweak baryogenesis mediated by locally supersymmetry-breaking defects
• Gauge Mediated Supersymmetry Breaking and Multi-TeV Gamma-Rays from the Galactic Center
• Yukawa Deflected Gauge Mediation in Four Dimensions
• Correlated signals of first-order phase transitions and primordial black hole evaporation
• A Gauge-Mediation Model with a Light Gravitino of Mass O(10) eV and the Messenger Dark Matter
• 5D SUSY Orbifold SU(6) GUT and Pseudo-Goldstone Higgs Doublets
• Neutrino Democracy And Other Phenomenology From 5D SO(10)
• Dark Matter and Pseudo-flat Directions in Weakly Coupled SUSY Breaking Sectors
• Gauge Mediation with a small mu term and light squarks
• Explaining the Muon g-2 Anomaly in Deflected AMSB for NMSSM