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arXiv 1705.09239hep-latnucl-th
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评“重夸克质量的格点量子色动力学中两个核子是否束缚?”- 用Lüscher的有限体积公式进行健全性检查-”

Comment on "Are two nucleons bound in lattice QCD for heavy quark masses? - Sanity check with Lüscher's finite volume formula -"

Silas R. Beane, Emmanuel Chang, Zohreh Davoudi, William Detmold, Kostas Orginos, Assumpta Parreño, Martin J. Savage, Brian C. Tiburzi, Phiala E. Shanahan, Micha… 展开作者

Silas R. Beane, Emmanuel Chang, Zohreh Davoudi, William Detmold, Kostas Orginos, Assumpta Parreño, Martin J. Savage, Brian C. Tiburzi, Phiala E. Shanahan, Michael L. Wagman, Frank Winter

摘要:

在这篇评论中,我们解决了HALQCD合作最近预印本中提出的一些错误讨论和结论,arXiv:1703.07210。特别是,我们证明,格点量子色动力学确定的夸克质量对应的介子质量为$m_π= 806$兆电子伏的束缚态是强大的,和NPLQCD合作为这些系统提取的相移通过所有的“健全检查”中介绍的arXiv:1703.07210。

英文摘要:

In this comment, we address a number of erroneous discussions and conclusions presented in a recent preprint by the HALQCD collaboration, arXiv:1703.07210. In particular, we demonstrate that lattice QCD determinations of bound states at quark masses corresponding to a pion mass of $m_π= 806$ MeV are robust, and that the phases shifts extracted by the NPLQCD collaboration for these systems pass all of the 'sanity checks' introduced in arXiv:1703.07210.

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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