One vanishing minor in the neutrino mass matrix

被引：67

作者：

Lashin, E. I. ^{[1
,2
,3
]}

Chamoun, N. ^{[4
,5
]}

机构：

[1] Abdus Salam Int Ctr Theoret Phys, I-34100 Trieste, Italy

[2] Ain Shams Univ, Fac Sci, Cairo 11566, Egypt

[3] King Saud Univ, Coll Sci, Dept Phys & Astron, Riyadh 11451, Saudi Arabia

[4] HIAST, Dept Phys, Damascus, Syria

[5] Ctr Brasileiro Pesquisas Fis, Rio De Janeiro, Brazil

来源：

PHYSICAL REVIEW D | 2009年 / 80卷 / 09期

关键词：

ZEROS; OSCILLATIONS;

D O I：

10.1103/PhysRevD.80.093004

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study a specific texture of the neutrino mass matrix, namely the models with one 2x2 subdeterminant equal to zero. We carry out a complete phenomenological analysis with all possible relevant correlations. Every pattern of the six possible ones is found able to accommodate the experimental data, with three cases allowing also for noninvertible mass matrices. We present symmetry realizations for all the models.

引用

页数：17

共 21 条

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