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The Decay b -> s gamma, the Higgs Boson Mass, and Yukawa Unification without R-Parity

1999/05/20 by M. A. Díaz, Marco Aurelio Diaz, Diaz, Marco Aurelio
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/9905422

14 pages, including 7 figures. Based on talk given at the SUSY98 Conference, 11-17 July 1998, Oxford, England

arxiv created 1999/05/20 · openalex publication_date 1999/05/20 · arxiv updated 2009/11/30 · openalex created_date 2024/04/11 · openalex updated_date 2026/07/28

Abstract

We review some properties of Bilinear R-Parity Violating models: simple extensions of the Minimal Supersymmetric Standard Model motivated by spontaneous breaking of R-Parity. We concentrate on the relaxation of the bounds on the charged Higgs mass imposed by the measurement of B(b -> s gamma), the effect on the mass of the lightest neutral Higgs boson, the radiative breaking of the electroweak symmetry, the unification of bottom and tau Yukawa couplings, and the relation of these phenomena to the radiatively generated tau-neutrino mass.

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