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arXiv 0912.1648hep-ph
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用QCD求和规则对重子态$Ω_b$,$Ω_c$,$Ξ'_b$,$Ξ'_c$,$Σ_b$和$Σ_c$的再分析

Reanalysis of the heavy baryon states $Ω_b$, $Ω_c$, $Ξ'_b$, $Ξ'_c$, $Σ_b$ and $Σ_c$ with QCD sum rules

Zhi-Gang Wang

摘要:

本文用QCD求和规则重新研究了重子态$Ω_b$,$Ω_c$,$Ξ'_b$,$Ξ'_c$,$Σ_b$和$Σ_c$,在减去相应的负宇称重子态的贡献后,得到了与实验符合较好的质量.

英文摘要:

In this article, we re-study the heavy baryon states $Ω_b$, $Ω_c$, $Ξ'_b$, $Ξ'_c$, $Σ_b$ and $Σ_c$ with the QCD sum rules, after subtracting the contributions from the corresponding negative parity heavy baryon states, the predicted masses are in good agreement with the experimental data.

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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