Broken S-3 symmetry in the neutrino mass matrix and non-zero theta(13)
文献类型：期刊论文
| 作者 | Dev, S; Gautam, RR; Singh, L |
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2012 |
| 卷号 | 708期号:3-5页码:284-289 |
| 英文摘要 | We study the effects of breaking S-3 symmetry in the neutrino mass matrix for the masses and mixing matrix of neutrinos. At zeroth order the model gives degenerate neutrino masses and accommodates tribimaximal mixing. We introduce perturbations in terms of a small and complex parameter. The perturbations are introduced in a manner such that the S-3 symmetry is broken by its elements in the same representation. Successive perturbations introduce mass splitting, sizable non-zero reactor mixing angle and CP violation. This scheme of breaking S-3 symmetry can reproduce a relatively large reactor mixing angle as suggested by the recent T2K results. The effective neutrino mass is predicted to be large which is testable in the ongoing and forthcoming neutrinoless double beta decay experiments. (C) 2012 Elsevier B.V. All rights reserved. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000301556500008 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/223925]  |
| 专题 | 高能物理研究所_理论物理室 |
| 推荐引用方式 GB/T 7714 | Dev, S,Gautam, RR,Singh, L. Broken S-3 symmetry in the neutrino mass matrix and non-zero theta(13)[J]. PHYSICS LETTERS B,2012,708(3-5):284-289. |
| APA | Dev, S,Gautam, RR,&Singh, L.(2012).Broken S-3 symmetry in the neutrino mass matrix and non-zero theta(13).PHYSICS LETTERS B,708(3-5),284-289. |
| MLA | Dev, S,et al."Broken S-3 symmetry in the neutrino mass matrix and non-zero theta(13)".PHYSICS LETTERS B 708.3-5(2012):284-289. |
入库方式： OAI收割
来源：高能物理研究所
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