The lightest neutralino in the MNSSM

Abstract

We examine the allowed mass range of the lightest neutralino within the Minimal Non--minimal Supersymmetric Standard Model. Being absolutely stable if R-parity is conserved this lightest neutralino is a candidate for the dark matter of the universe. We establish the theoretical upper bound on the lightest neutralino mass and obtain an approximate solution for this mass.

Submitted for the SUSY07 proceedings, 4 pages, LaTeX, 3 eps figures, some minor changes to the text

References in corpus (2)

• Particle Dark Matter: Evidence, Candidates and Constraints
• Theoretical upper bound on the mass of the LSP in the MNSSM

Cited by in corpus (10)

• Novel Higgs Decays and Dark Matter in the E(6)SSM
• E6 inspired SUSY models with exact custodial symmetry
• Theoretical upper bound on the mass of the LSP in the MNSSM
• Exotic Higgs decays in the E6 inspired SUSY models
• Quasi-fixed point scenarios and the Higgs mass in the E6 inspired SUSY models
• Leptogenesis as an origin of dark matter and baryon asymmetries in the E6 inspired SUSY models
• Leptogenesis and Dark Matter-Nucleon Scattering Cross Section in the SE6SSM
• Nonstandard Higgs decays in the E6 inspired SUSY models
• A Review of the Exceptional Supersymmetric Standard Model
• Upper bound on the lightest neutralino mass in the Minimal Non--minimal Supersymmetric Standard Model