Low-Energy Signals for a Minimal Gauge-Mediated Model

Abstract

The inclusive branching ratio $B\to X_s\gamma$ and the anomalous magnetic moment $g_{\mu }-2$ of the muon are accurately calculated within a minimal gauge-mediated SUSY-breaking model which naturally generates a large $\tan \beta$. The predictions are in somewhat better agreement with current experiments, and new data will soon critically test these predictions. Predictions for $B\to X_s{\ell }^{+}{\ell }^{-}$ branching ratios and asymmetries, to be tested at future colliders, are also presented.

Comments: LaTeX, 9 pages, including 1 (color) figure embedded using epsf macros; minor change to text and figure, added 1 reference