Analysis of the scalar and axial-vector heavy diquark states with QCD sum rules
Analysis of the scalar and axial-vector heavy diquark states with QCD sum rules
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DOI：
10.1140/epjc/s10052-010-1524-y
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发表时间：
2010-08
期刊：
影响因子：
--
通讯作者：
Zhi-Gang wang
中科院分区：
文献类型：
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作者：
Zhi-Gang wang
在本文中，我们系统地研究了标量和轴矢量重双夸克态的QCD和规则的质谱。一旦得到合理的值，我们就可以将其作为基本参数，研究新的类粲态，即四夸克态。
In this article, we study the mass spectrum of the scalar and axial-vector heavy diquark states with the QCD sum rules in a systematic way. Once the reasonable values are obtained, we can take them as basic parameters and study the new charmonium-like states as the tetraquark states.