Corrections to Higgs-boson-mass sum rules from the sfermion sector of a supersymmetric model

Journal Article · Sun Oct 01 00:00:00 EDT 1989 · Physical Review (Section) D: Particles and Fields; (USA)

DOI:https://doi.org/10.1103/PhysRevD.40.2333· OSTI ID:5335312

Gunion, J F; Turski, A ^[1]

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1. Department of Physics, University of California, Davis, California 95616 (US)

We consider the minimal supersymmetric extension of the standard model, and compute the corrections to Higgs-boson-mass sum rules that are possibly sensitive to the large mass of the sfermion sector and/or to large trilinear Higgs-boson--sfermion--sfermion Yukawa couplings. We demonstrate that when the parameters are chosen so that corrections to the electroweak {rho} are within experimental limits, large corrections to the mass sum rules arise only in certain extreme regions of parameter space, corresponding to very large ratios for squark masses.

• OSTI ID: 5335312
• Journal Information: Physical Review (Section) D: Particles and Fields; (USA), Journal Name: Physical Review (Section) D: Particles and Fields; (USA) Vol. 40:7; ISSN PRVDA; ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

645203 -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Weak Interactions & Properties
645300* -- High Energy Physics-- Particle Invariance Principles & Symmetries
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
EIGENSTATES
ELEMENTARY PARTICLES
EQUATIONS
FERMIONS
HIGGS BOSONS
MASS
MATHEMATICAL MODELS
NUCLEAR POTENTIAL
PARTICLE MODELS
POSTULATED PARTICLES
POTENTIALS
STANDARD MODEL
SUM RULES
SUPERSYMMETRY
SYMMETRY
SYMMETRY BREAKING
UNIFIED GAUGE MODELS
YUKAWA POTENTIAL