New Charmonium-Like States at Babar and Belle
arXiv:0806.2440
Abstract
BaBar and Belle have recently revived the interest in charmonium spectroscopy, discovering many unexpected resonances. In this review, I'll focus mostly on the states found in B decays and double $\ccbar$. A better understanding of their production mechanism can help to discriminate among models, confirm tentative assignments, and clarify the overall picture.
Contribution to Moriond QCD2008 Proceedings, 4 pages