  One important quarkonia result from the Tevatron experiments is the ratio of
direct inclusive production of \chi_{c1} to \chi_{c2}, which is most readily
measured using \chi_{cJ}\to\gamma J/\psi decays. This note uses CLEO
publications to obtain a ratio of these radiative branching fractions, {\cal
B}(\chi_{c1}\to\gamma J/\psi)/{\cal B}(\chi_{c2}\to\gamma J/\psi) = 1.91 \pm
0.10, using cancelation in systematic uncertainties not available in the
Particle Data Group listings.
