SO(3) Gauge model for neutrino masses and oscillations
文献类型：期刊论文
| 作者 | Wu, YL ; Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
|
| 刊名 | NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
 |
| 出版日期 | 2000 |
| 卷号 | 85期号:0页码:193-198 |
| 关键词 | Degenerate Neutrinos Energy-spectrum Matter |
| ISSN号 | 0920-5632 |
| 英文摘要 | I mainly describe neutrino masses and oscillations in the gauge model with SO(3)(F) lepton flavor symmetry and with two Higgs triplets. It is shown how the maximal mixing between nu(mu) and nu(tau) neutrinos comes out naturally after spontaneous breaking of the symmetry. The nearly two-flavor mixing scenario is resulted naturally from an approximate permutation symmetry between the two Higgs triplets. The hierarchy between the neutrino mass-squared differences, which is needed for reconciling both solar and atmospheric neutrino data, leads to an almost maximal mixing between nu(e) and nu(mu) neutrinos. Thus the model favors the intriguing bi-maximal mixing scenario, The three Majorana neutrino masses are allowed to be nearly degenerate and large enough to play a significant cosmological role. The model can also lead to interesting phenomena on lepton-flavor violations via the SO(3)(F) gauge interactions. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000087016900032 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12974]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Wu, YL,Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. SO(3) Gauge model for neutrino masses and oscillations[J]. NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS,2000,85(0):193-198. |
| APA | Wu, YL,&Wu, YL , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2000).SO(3) Gauge model for neutrino masses and oscillations.NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS,85(0),193-198. |
| MLA | Wu, YL,et al."SO(3) Gauge model for neutrino masses and oscillations".NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS 85.0(2000):193-198. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。