Mass spectrum of the vector hidden charm and bottom tetraquark states
نویسنده
چکیده
In this article, we perform a systematic study of the mass spectrum of the vector hidden charm and bottom tetraquark states using the QCD sum rules. PACS number: 12.39.Mk, 12.38.Lg
منابع مشابه
Reanalysis of the mass spectrum of the scalar hidden charm and hidden bottom tetraquark states
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In this article, we assume that the mesons in the πχc1 invariant mass distribution are scalar hidden charmed tetraquark states and calculate their masses with the QCD sum rules. The numerical result indicates that the masses are about MZ = (4.48 ± 0.12)GeV. In previous work, we observe that the masses of the vector hidden charmed tetraquark states are about MZ = (4.81±0.11)GeV or MZ = (4.83±0.1...
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تاریخ انتشار 2009