A Note On GG-normal Distributions

As is known, the convolution $\mu*\nu$ of two $G$-normal distributions $\mu, \nu$ with different intervals of variances may not be $G$-normal. We shows that $\mu*\nu$ is a $G$-normal distribution if and only if $\frac{\overline{\sigma}_\mu}{\underline{\sigma}_\mu}=\frac{\overline{\sigma}_\nu}{\underline{\sigma}_\nu}$

Results on B to Charmonia Decays from CLEO

We review some recent results on B to charmonia decays from CLEO based on 9.7 BBbar pairs collected with the CLEO detector. These include measurements of B^{0} to J\Psi K^0_s, \chi_{c1} K^0_s and J/\Psi \pi^0 branching fractions, search for direct CP violation in B^{\pm} to J/\Psi K^\pm and \Psi(2S) K^\pm, observation of B \to \eta_{c} K, study of \chi_{c1}, \chi_{c2} production and measurement of the relative branching fraction of \Upsilon(4S) to charged and neutral B meson pairs.Comment: Talk at DPF2000, Columbus, Ohio, 9 - 12 August 200