New states above charm threshold

Abstract

We revise and extend expectations for the properties of charmonium states that lie above charm threshold, in light of new experimental information. We refine the Cornell coupled-channel model for the coupling of c-cbar levels to two-meson states, defining resonance masses and widths by pole positions in the complex energy plane, and suggest new targets for experiment.

Comments: 12 pages, 4 figures, uses RevTeX. Added references. Corrects transcription error for 3D1 states in Table III