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arXiv 0904.1644hep-ph
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夸克扇区中的Yukawaon模型和近三重最大中微子混合

Yukawaon Model in the Quark Sector and Nearly Tribimaximal Neutrino Mixing

Yoshio Koide

摘要:

为了导出所观测到的近三重最大中微子混合,研究了夸克扇区中一个可能的汤川模型。本文还讨论了5个可观测量(2个上夸克质量比和3个中微子混合参数\sin^2 2θ_{atm},\tan^2 θ_{solar}和|U_{13}|)都很好地拟合了两个参数(一个在上夸克部门和另一个在右手Majorana中微子部门)。

英文摘要:

For the purpose of deriving the observed nearly tribimaximal neutrino mixing, a possible yukawaon model in the quark sector is investigated. Five observable quantities (2 up-quark mass ratios and 3 neutrino mixing parameters \sin^2 2θ_{atm}, \tan^2θ_{solar} and |U_{13}|) are excellently fitted by two parameters (one in the up-quark sector and another one in the right-handed Majorana neutrino sector).

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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