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arXiv 1008.4449hep-ph
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用QCD求和规则分析标量和轴矢量重双夸克态

Analysis of the scalar and axial-vector heavy diquark states with QCD sum rules

Zhi-Gang Wang

摘要:

本文用QCD求和规则系统地研究了标量和轴矢重双夸克态的质量谱。一旦得到合理的值,我们就可以将它们作为基本参数,研究新的类似charmonium的四夸克态。

英文摘要:

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.

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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