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arXiv 1107.5915hep-exhep-ph
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Exotic Hadrons的评论

Review of Exotic Hadrons

Francesco Renga

摘要:

本文综述了与标准夸克偶素图象不相符合的强子束缚态的观测和研究的最新结果。在过去的几年里,在B-,τ-工厂和强子对撞机上已经观察到了几个新的状态。对于其中的大多数,量子数的测定是可用的,并允许开发一个新的光谱学的基础上的外来化合物,如四夸克或介子分子。尽管如此,仍有许多工作要做,以完成这一画面。

英文摘要:

I review here the most recent results about the observation and the study of hadronic bound states that do not fit well in the standard quarkonium picture. Several new states have been observed in the last few years, at B-, tau-Factories and hadron colliders. For most of them, quantum number determinations are available and allow to develop the basis of a new spectroscopy based on exotic compounds like tetraquarks or meson molecules. Nonetheless, there is still a lot of work to do to complete the picture.

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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