Bi-maximal mixing of three neutrinos
Bi-maximal mixing of three neutrinos
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DOI：
10.1016/s0370-2693(98)00880-6
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发表时间：
1998-06
影响因子：
4.4
通讯作者：
V. Barger;Sandip Pakvasa;Thomas J. Weiler;K. Whisnant
中科院分区：
文献类型：
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作者：
V. Barger;Sandip Pakvasa;Thomas J. Weiler;K. Whisnant
我们证明，如果太阳和大气数据都通过相关质量尺度的最大真空振荡来描述，那么就存在三种中微子味道的独特混合矩阵。该解必然守恒 CP 并自动意味着大气 νe 不会消失，这与 Super-Kamiokande 实验的结果一致。如果太阳和大气振荡表现出较大但不是最大的混合，我们还研究了三中微子混合的后果。对于非最大混合 νe↔ντ 和 νe↔νμ 振荡预计可在未来的长基线实验中观察到。
We show that if the solar and atmospheric data are both described by maximal vacuum oscillations at the relevant mass scales then there exists a unique mixing matrix for three neutrino flavors. The solution necessarily conserves CP and automatically implies that there is no disappearance of atmospheric νe, consistent with indications from the Super-Kamiokande experiment. We also investigate the consequences for three-neutrino mixing if the solar and atmospheric oscillations exhibit mixing that is large but not maximal. For non-maximal mixing νe↔ντand νe↔νμoscillations are predicted that may be observable in future long-baseline experiments.