Search for new physics via CP violation in Bd,s -> l(+)l(-)
文献类型：期刊论文
| 作者 | Huang, CS ; Wei, L; Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
|
| 刊名 | PHYSICS LETTERS B
 |
| 出版日期 | 2002 |
| 卷号 | 525期号:40910页码:107-113 |
| 关键词 | Electric-dipole Moment N=1 Supergravity Standard Model Doublet Model B-decays Neutron B->x(s)Tau(+)Tau(-) B->x(s)l(+)l(-) |
| ISSN号 | 0370-2693 |
| 英文摘要 | It is shown that in the approximation of \q/p\ = 1 the CP violation in B-d,s(0) --> l(+)l(-) decays vanishes in SM. In a 2HDM with CP violating phases and MSSM the CP asymmetries depend on the parameters of models and can be as large as 40% for B-d(0) and 3% for B-s(0). An observation of CP asymmetry in the decays would unambiguously signal the existence of new physics. (C) 2002 Published by Elsevier Science B.V. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000173277200014 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13613]  |
| 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 | Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Huang, CS,Wei, L,Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Search for new physics via CP violation in Bd,s -> l(+)l(-)[J]. PHYSICS LETTERS B,2002,525(40910):107-113. |
| APA | Huang, CS,Wei, L,&Huang, CS , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2002).Search for new physics via CP violation in Bd,s -> l(+)l(-).PHYSICS LETTERS B,525(40910),107-113. |
| MLA | Huang, CS,et al."Search for new physics via CP violation in Bd,s -> l(+)l(-)".PHYSICS LETTERS B 525.40910(2002):107-113. |
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。