  A sample of 3.95M $\psi(2S)$ decays registered in the BES detector are used
to study final states containing pairs of octet and decuplet baryons. We report
branching fractions for $\psi(2S)\to p\bar{p}$, $\Lambda\bar{\Lambda}$,
$\Sigma^0\bar{\Sigma}{}^0$, $\Xi^-\bar{\Xi}{}^+$,
$\Delta^{++}\bar{\Delta}{}^{--}$, $\Sigma^+(1385)\bar{\Sigma}{}^-(1385)$,
$\Xi^0(1530)\bar{\Xi}{}^0(1530)$, and $\Omega^-\bar{\Omega}{}^+$. These results
are compared to expectations based on the SU(3)-flavor symmetry, factorization,
and perturbative QCD.

High Energy Physics - Experiment