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arXiv 0903.0450hep-ex
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B工厂的夸克偶素态

Quarkonium States at B-Factories

Enrico Robutti

摘要:

本文综述了B工厂夸克偶素谱学研究的最新进展。特别是,一个更新的状态报告提出了一长串的新发现的“charmonium样”共振,其分配为真正的charmonium状态在大多数情况下,至少是有争议的。此外,新的测量的衰变特性的bottomonium状态以上的开放B生产阈值。

英文摘要:

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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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