Recognition: unknown
Exotic c c-bar Mesons
classification
✦ hep-ph
keywords
mesonsc-barexoticabovebeencharmoniumcurrentd-bar
read the original 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.
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