Scalar Mass Bounds in Two Supersymmetric Extended Electroweak Gauge Models

Abstract

In two recently proposed supersymmetric extended electroweak gauge models, the reduced Higgs sector at the 100-GeV energy scale consists of only two doublets, but they have quartic scalar couplings different from those of the minimal supersymmetric standard model. In the SU(2) X SU(2) X U(1) model, there is an absolute upper bound of about 145 GeV on the mass of the lightest neutral scalar boson. In the SU(3) X U(1) model, there is only a parameter-dependent upper bound which formally goes to infinity in a particular limit

9 pages (6 figures not included), UCRHEP-T128 (July 1994)

References in corpus (4)

• Evidence for Top Quark Production in $\bar{p}p$ Collisions at $\sqrt{s}=1.8$ TeV
• Supersymmetric SU(3) X U(1) Gauge Model: Higgs Structure at the Electroweak Scale
• New Supersymmetric Option for Two Higgs Doublets
• Symmetry Remnants: Rationale for Having Two Higgs Doublets

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• Exceeding the MSSM Higgs Mass Bound in a Special Class of U(1) Gauge Models
• Tree-Level Nondecoupling and the Supersymmetric Higgs Sector
• Sfermion masses in the supersymmetric economical 3-3-1 model
• Utilitarian Supersymmetric Gauge Model of Particle Interactions