Decays rates for S- and P-wave bottomonium

G. T. Bodwin, S. Kim, D. K. Sinclair

We use the Bodwin-Braaten-Lepage factorization scheme to separate the long- and short-distance factors that contribute to the decay rates of ${\rm Y}$, ${\eta }_b$ (S-wave) and ${\chi }_b$,$h_b$ (P-…