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arXiv 1104.4535hep-ph
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介子交换作用下夸克模型中重分子态的研究

Study the Heavy Molecular States in Quark Model with Meson Exchange Interaction

Si-Hai Yu, Bao-Kai Wang, Wei-Zhen Deng, Xiao-Lin Chen

摘要:

某些粲鎓类共振态,如X(3872),可以解释为可能的$D^{(*)}D^{(*)}$分子态。在夸克模型中,考虑到不同介子的轻夸克之间的交换($π$,$η$,$ρ$,$ω$和$σ$),我们研究了这类分子态和类似的$B^{(*)}B^{(*)}$分子态的结构.

英文摘要:

Some charmonium-like resonances such as X(3872) can be interpreted as possible $D^{(*)}D^{(*)}$ molecular states. Within the quark model, we study the structure of such molecular states and the similar $B^{(*)}B^{(*)}$ molecular states by taking into account of the light meson exchange ($π$, $η$, $ρ$, $ω$ and $σ$) between two light quarks from different mesons.

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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