Neutrino mixing from a fresh perspective

IF 5.4 3区材料科学 Q2 CHEMISTRY, PHYSICAL

ACS Applied Energy Materials Pub Date : 2024-09-12 DOI:10.1016/j.physletb.2024.139020

Pralay Chakraborty , Manash Dey , Biswajit Karmakar , Subhankar Roy

引用次数: 0

Abstract

We propose a neutrino mass matrix texture bearing a suitable correlation $m_{22} = - 2 m_{13}$ and study its phenomenological implications. In light of both normal and inverted hierarchies, the texture imposes specific bounds on some observational parameters. As a potential application, the prediction of effective Majorana neutrino mass $m_{β β}$ is visualized for both hierarchies. To understand the proposed texture from first principle, we incorporate type-I+II seesaw mechanism in association with $A_{4} \times Z_{10} \times Z_{2}$ group.

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从全新角度看中微子混合

我们提出了一种具有合适相关性 m22=-2m13 的中微子质量矩阵纹理，并研究了它的现象学意义。根据正态和反态层次，该纹理对一些观测参数施加了特定的约束。作为一种潜在的应用，对两种层次的有效马约拉纳中微子质量 mββ 的预测都是可视化的。为了从第一原理上理解所提出的纹理，我们将 I+II 型跷跷板机制与 A4×Z10×Z2 组结合起来。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

ACS Applied Energy Materials Materials Science-Materials Chemistry

CiteScore

10.30

自引率

6.20%

发文量

1368

期刊介绍： ACS Applied Energy Materials is an interdisciplinary journal publishing original research covering all aspects of materials, engineering, chemistry, physics and biology relevant to energy conversion and storage. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important energy applications.