Generalized Friedberg-Lee model for neutrino masses and leptonic CP violation from mu-tau symmetry breaking
文献类型：期刊论文
| 作者 | Xing ZZ(邢志忠) ; Zhang H(张贺); Zhou S(周顺); Xing, ZZ; Zhang, H; Zhou, S
|
| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS A
 |
| 出版日期 | 2008 |
| 卷号 | 23期号:21页码:3384-3387 |
| 关键词 | neutrino mixing Friedberg-Lee model mu-tau symmetry breaking |
| 通讯作者 | [Xing, Zhi-Zhong ; Zhang, He ; Zhou, Shun] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | Assuming the Majorana nature of massive neutrinos, we generalize the Friedberg-Lee neutrino mass model to include CP violation in the neutrino mass matrix M-v. The most general case with all the free parameters of M-v being complex is discussed. We show that a favorable neutrino mixing pattern (with theta(12) approximate to 35:3 degrees, theta(23) = 45 degrees, theta(13) not equal 0 degrees and delta = 90 degrees) can naturally be derived from M-v, if it has an approximate or softly-broken mu-tau symmetry. We also pointout a different way to obtain the nearly tri-bimaximal neutrino mixing pattern with delta = 0 degrees and non-vanishing Majorana phases. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000259545800041 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239900]  |
| 专题 | 高能物理研究所_理论物理室 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Xing ZZ,Zhang H,Zhou S,et al. Generalized Friedberg-Lee model for neutrino masses and leptonic CP violation from mu-tau symmetry breaking[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2008,23(21):3384-3387. |
| APA | 邢志忠,张贺,周顺,Xing, ZZ,Zhang, H,&Zhou, S.(2008).Generalized Friedberg-Lee model for neutrino masses and leptonic CP violation from mu-tau symmetry breaking.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,23(21),3384-3387. |
| MLA | 邢志忠,et al."Generalized Friedberg-Lee model for neutrino masses and leptonic CP violation from mu-tau symmetry breaking".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 23.21(2008):3384-3387. |
入库方式： OAI收割
来源：高能物理研究所
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。