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arXiv 2203.06219hep-phhep-ex
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测试中微子味模型

Testing neutrino flavor models

Julia Gehrlein, Serguey Petcov, Martin Spinrath, Arsenii Titov

摘要:

在观察到的中微子混合模式背后找到一个基本原理一直是中微子味道模型构建的焦点。已经提出了许多不同的方法,包括基于对称性的模型。在基于对称性的最具预测性的模型中,不仅预测混合参数,而且预测它们之间的相关性。这些混合和规则允许在未来探测风味模型。在本白皮书中,我们收集了基于离散对称性的风味模型的混合参数的预测打破了轻子质量矩阵的某些剩余对称性,并从模型与模块对称性,以对比它们与当前和未来的振荡实验的界限。

英文摘要:

Finding a rationale behind the observed pattern of neutrino mixings has been at the focus of neutrino flavor model building. Many different approaches have been put forward including models based on symmetries. Among the most predictive models based on symmetries are models which predict not only the mixing parameters but also correlations between them. These mixing sum rules allow to probe flavor models in the future. In this white paper we collect the predictions for the mixing parameters from flavor models based on discrete symmetries broken to certain residual symmetries of the lepton mass matrices and from models with modular symmetries to contrast them with bounds from current and future oscillations experiments.

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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