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Spectroscopy of Heavy Quarkonia

Holger Stoeck
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Abstract

In the last years, the CLEO III experiment has recorded a large collection of data sets at the Y(1S), Y(2S), Y(3S) and psi(2S) resonances. Preliminary results of studies of these data sets are shown here, which include the observation of a new Y(1D) state, as well as several hadronic and radiative transitions of Y and psi(2S) states. In addition, precision branching ratio measurements of charmonium and bottomonium states and recent developments involving the eta_c(2S) and X(3872) states are presented.

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Holger Stoeck. 2004-11-05. Spectroscopy of Heavy Quarkonia. https://doi.org/10.1016/j.nuclphysbps.2005.01.043

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