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Results on Charmonium and Charmonium-like States at the Belle Experiment
Published 8 Sep 2011 in hep-ex | (1109.1699v1)
Abstract: New results of the Belle experiment at the KEKB asymmetric e+e- collider are presented, in particular (a) measurement of the mass and width of the $\eta_c$ and $\eta_c'$ in B meson decays, (b) measurement of the mass, width and quantum numbers of the X(3872) and (c) observation of the $\chi_{c2}$ in $B$ meson decays.
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