Neutrino mixing and see-saw mechanism

被引：113

作者：

Jezabek, M

Sumino, Y

机构：

[1] Inst Nucl Phys, PL-30055 Krakow, Poland

[2] Silesian Univ, Dept Field Theory & Particle Phys, PL-40007 Katowice, Poland

[3] Univ Karlsruhe, Inst Theoret Teilchenphys, D-76128 Karlsruhe, Germany

来源：

PHYSICS LETTERS B | 1998年 / 440卷 / 3-4期

关键词：

D O I：

10.1016/S0370-2693(98)01113-7

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Models of neutrino masses are discussed capable of explaining in a natural way the maximal mixing between nu(mu) and nu(tau) observed by the Super-Kamiokande Collaboration. For three generations of leptons two classes of such models are found implying: a) Delta m(23)(2) much less than Delta m(12)(2) approximate to Delta m(13)(2) and a small mixing between nu(e) and the other neutrinos, b) Delta m(12)(2) much less than Delta m(13)(2) approximate to Delta m(23)(2) and a nearly maximal mixing for solar neutrino oscillations in vacuum. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：327 / 331

页数：5

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