Mass spectrum of the axial-vector hidden charmed and hidden bottom tetraquark states

被引:0
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作者
Zhi-Gang Wang
机构
[1] North China Electric Power University,Department of Physics
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关键词
Operator Product Expansion; Threshold Parameter; Pole Residue; Belle Collaboration; Gluon Condensate;
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摘要
In this article, we perform a systematic study of the mass spectrum of the axial-vector hidden charmed and hidden bottom tetraquark states using the QCD sum rules, and identify the Z+(4430) as an axial-vector tetraquark state tentatively.
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页码:139 / 154
页数:15
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