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arXiv 0810.5412hep-lat
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粲强子相互作用

Charmed Hadron Interactions

Liuming Liu, Huey-Wen Lin, Kostas Orginos

摘要:

在全QCD中计算了粲介子和粲介子与轻强子的散射长度。我们对粲夸克采用费米实验室公式,对轻夸克和交错海夸克采用畴壁费米子公式。四种不同的光夸克质量被用来外推到物理点。给出了粲重子谱。

英文摘要:

We compute the scattering lengths of charmed mesons and charmonia scattering with light hadrons in full QCD. We use Fermilab formulation for the charm quark and domain-wall fermions for the light quarks and staggered sea quarks. Four different light-quark masses are used to extrapolate to the physical point. The charmed baryon spectrum is also presented.

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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