Exotic c c-bar Mesons
arXiv:0808.2948
Abstract
A surprising number of new c c-bar mesons with masses above the D D-bar threshold have been discovered at the B factories. Some of them are ordinary charmonium states, but others are definitely exotic mesons. The current theoretical status of the new c c-bar mesons is summarized.
11 pages, 1 figure, talk presented at Continuous Advances in QCD 2008, Minneapolis, May 2008
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