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arXiv · 0903.0450

Quarkonium States at B-Factories

Enrico Robutti
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Abstract

An overview is given on recent progress in the study of quarkonium spectroscopy at the B-factories. In particular, an updated status report is presented of the long list of "charmonium-like" resonances newly discovered, whose assignment as true charmonium states is in most cases at least controversial. Also, new measurements on the decay properties of bottomonium states above open-B production thresholds are shown.

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Enrico Robutti. 2009-03-03. Quarkonium States at B-Factories. https://arxiv.org/abs/0903.0450

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