Results on Charmonium and Charmonium-like States at the Belle Experiment
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 ηc and ηc' in B meson decays, (b) measurement of the mass, width and quantum numbers of the X(3872) and (c) observation of the c2 in B meson decays.
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