Separating different models from measuring alpha, beta, gamma
文献类型：期刊论文
| 作者 | Zhou, YF ; Wu, YL; Zhou, YF , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.
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| 刊名 | MODERN PHYSICS LETTERS A
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| 出版日期 | 2000 |
| 卷号 | 15期号:3页码:185-196 |
| 关键词 | Changing Neutral Currents Left-right Symmetry Top-quark Mass Cp-asymmetries B-decays 2-higgs-doublet Model Qcd Corrections 4th Generation 4 Generations Rare Decays |
| ISSN号 | 0217-7323 |
| 英文摘要 | New physics effects on the B-0-(B) over bar(0) mixing and B-decay amplitudes are discussed. By a combined analysis, the models of new physics can be partially distinguished. It is emphasized that the extraction of unitarity angles beta and gamma through rare decay K --> pi nu<(nu)over tilde> and charged B decay B+/- --> DK+/- respectively is not likely to be affected by new physics. Such an observation could be used to distinguish the new physics effects from different models. For instance, the top quark two-Higgs doublet model can be easily separated from those models without new phase in B-decay amplitudes, and can be further distinguished from the most general two-Higgs doublet model by its absence of new phase in the B-0-(B) over bar(0) mixing. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000085938700004 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13026]  |
| 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 | Zhou, YF , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhou, YF,Wu, YL,Zhou, YF , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.. Separating different models from measuring alpha, beta, gamma[J]. MODERN PHYSICS LETTERS A,2000,15(3):185-196. |
| APA | Zhou, YF,Wu, YL,&Zhou, YF , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China..(2000).Separating different models from measuring alpha, beta, gamma.MODERN PHYSICS LETTERS A,15(3),185-196. |
| MLA | Zhou, YF,et al."Separating different models from measuring alpha, beta, gamma".MODERN PHYSICS LETTERS A 15.3(2000):185-196. |
入库方式： OAI收割
来源：理论物理研究所
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