Measurements of $\psi \mathrm{}\left(3097\right)\mathrm{}$ and ${\psi }^{\prime }\mathrm{}\left(3686\right)\mathrm{}$ branching fractions for selected hadronic decays are presented. The ratio of ${\psi }^{\prime }$ to $\psi$ branching fractions for these decays is consistent with the ratio of branching fractions to lepton pairs, with the exception of the decays to $p\pi$ and $K^{*}K$ for which this ratio is substantially smaller.

• Received 25 April 1983

DOI:https://doi.org/10.1103/PhysRevLett.51.963