The minimal type-II seesaw model and flavor-dependent leptogenesis
文献类型：期刊论文
| 作者 | Luo S(罗舒); Xing ZZ(邢志忠) ; Luo, S; Xing, ZZ
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| 刊名 | INTERNATIONAL JOURNAL OF MODERN PHYSICS A
 |
| 出版日期 | 2008 |
| 卷号 | 23期号:21页码:3412-3415 |
| 关键词 | minimal seesaw leptogenesis flavor effects |
| 通讯作者 | [Luo, Shu ; Xing, Zhi-Zhong] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | Current experimental data allow the zero value for one neutrino mass, either m(1) = 0 or m(3) = 0.This observation implies that a realistic neutrino mass texture can be established by starting from the limit (a) m(1) = m(2) = 0 and m(3) = 0 or (b) m(1) = m(2) = 0 and m(3) = 0. In both cases, we may introduce a particular perturbation which ensures the resultant neutrino mixing matrix to be the tri-bimaximal mixing pattern or its viable variations. We find that it is natural to incorporate this kind of neutrino mass matrix in the minimal Type-II seesaw model with only one heavy right-handed Majorana neutrino N. We show that it is possible to account for the cosmological baryon number asymmetry in the m(3) = 0 case via thermal leptogenesis, in which the CP-violating asymmetry of N decays is attributed to the electron flavor. |
| 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:000259545800047 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239911]  |
| 专题 | 高能物理研究所_理论物理室 |
| 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 | Luo S,Xing ZZ,Luo, S,et al. The minimal type-II seesaw model and flavor-dependent leptogenesis[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2008,23(21):3412-3415. |
| APA | 罗舒,邢志忠,Luo, S,&Xing, ZZ.(2008).The minimal type-II seesaw model and flavor-dependent leptogenesis.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,23(21),3412-3415. |
| MLA | 罗舒,et al."The minimal type-II seesaw model and flavor-dependent leptogenesis".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 23.21(2008):3412-3415. |
入库方式： OAI收割
来源：高能物理研究所
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