Mesons with beauty and charm: Spectroscopy.

Applying knowledge of the interaction between heavy quarks derived from the study of [ital c[bar c]] and [ital b[bar b]] bound states, we calculate the spectrum of [ital c[bar b]] mesons. We compute transition rates for the electromagnetic and hadronic cascades that lead from excited states to the [sup 1][ital S][sub 0] ground state, and briefly consider the prospects for experimental observation of the spectrum.