Spontaneous CP Violation and Higgs Masses in the Next-to-Minimal Supersymmetric Model

Abstract

We study the possibility of spontaneous CP violation in the next-to-minimal supersymmetric standard model (NMSSM). It is shown that the spontaneous CP violation is induced by the radiative effects of top, stop, bottom and sbottom superfields. The available regions of parameters, which are obtained by imposing the constraints from experiments, are rather narrow. We also obtain strong constraints for light Higgs masses such as m_H \le 36 GeV numerically. Sum of masses of two light neutral Higgs should set around 93 GeV and charged Higgs boson has a rather higher mass larger than 700 GeV.

LaTeX file, 23 pages, 3 figures, To appear in Phys.Rev.D

References in corpus (4)

• Resolving the Constrained Minimal and Next-to-Minimal Supersymmetric Standard Models
• Explicit $CP$ Violation of the Higgs Sector in the Next-to-Minimal Supersymmetric Standard Model
• Baryogenesis from Domain Walls in the Next-to-Minimal Supersymmetric Standard Model
• The Weak-Scale Hierarchy and Discrete Symmetries

Cited by in corpus (19)

• The Next-to-Minimal Supersymmetric Standard Model
• Electroweak Baryogenesis and Dark Matter in the nMSSM
• Electroweak Baryogenesis: Concrete in a SUSY Model with a Gauge Singlet
• Higgs Scalars in the Minimal Non-minimal Supersymmetric Standard Model
• Flavor Changing Neutral Higgs Bosons in a Supersymmetric Extension based on a $Q_6$ Family Symmetry
• Neutral Higgs sector of the next-to-minimal supersymmetric standard model with explicit CP violation
• CP Violation in Supersymmetric U(1)' Models
• Charged Higgs boson in the next-to-minimal supersymmetric standard model with explicit CP violation
• Large loop effects of extra SUSY Higgs doublets to CP violation in B^0 mixing
• Can the Higgs Sector Trigger CP Violation in the MSSM?
• Spontaneous Violation of the CP Symmetry in the Higgs Sector of the Next-to-Minimal Supersymmetric Model
• Super Flavorsymmetry with Multiple Higgs Doublets
• Spontaneous CP Violation in Non-Minimal Supersymmetric Models
• On-Shell neutral Higgs bosons in the NMSSM with complex parameters
• Light Higgs Boson in the Spontaneously CP Violating NMSSM
• CP violation in the secluded U(1)'-extended MSSM
• Higgs and neutrino sector, EDM and epsilon_K in a spontaneously CP and R-parity breaking supersymmetric model
• Possibility of spontaneous CP violation in the nonminimal supersymmetric standard model with two neutral Higgs singlets
• Probing Spontaneous CP-Violation in Supersymmetric Models via B-Decays