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arXiv 1509.04746hep-exhep-ph
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来自BESIII的Charmonia和异国情调

Charmonia and exotics from BESIII

Mihajlo Kornicer

摘要:

最近报道了几个耦合到一个轻介子和一个重粲偶素的态,包括$Z_c(3900)$和$Z_c(4020)$。这些状态不能在介子的组分夸克模型中解释,并且是一种新形式的夸克物质(四夸克物质)的良好候选者。本文综述了BESIII对新的类粲夸克偶素态的研究结果。

英文摘要:

Several states that couple to one light-meson and a heavy-charmonium are recently reported, including the $Z_c(3900)$ and $Z_c(4020)$. These states cannot be interpreted within the constituent quark-model of mesons, and are good candidates for a new form of quark matter, four-quark matter. A review of recent results on new charmonium-like states studied at BESIII is presented.

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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