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arXiv 0904.3084hep-ph
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SU(9)族统一中的费米子混合

Fermion Mixings in SU(9) Family Unification

Paul H. Frampton, Thomas W. Kephart

摘要:

在规范族统一的SU(9)模型中,我们对轻子味({ \it PMNS})混合矩阵中观测到的角明显大于任何类似夸克味({ \it KM})混合角的原因提出了一种解释.它与我们假设的产生中微子质量的跷跷板机制直接相关。我们的模型更受约束,因此比Barr先前提出的模型更具预测性。

英文摘要:

In an SU(9) model of gauged family unification, we propose an explanation for why angles observed in the lepton flavor ({\it PMNS}) mixing matrix are significantly larger than those measured for any analagous quark flavor ({\it KM}) mixing angle. It is directly related to a see-saw mechanism that we assume to be responsible for the generation of neutrino masses. Our model is more constrained and therefore even more predictive than a model previously proposed by Barr.

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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