| Bd,s(0)-(B)over-bard,s(0) mixing and lepton flavour violation in SUSY GUTs: Impact of the first measurements of phi(s) | |
| Parry, J. K. ; Zhang, Hong-Hao | |
| 2010-05-06 ; 2010-05-06 | |
| 关键词 | GENERALIZED SUPERSYMMETRIC THEORIES CHANGING NEUTRAL CURRENTS LARGE TAN-BETA DECAYS MODEL FCNC Physics, Particles & Fields |
| 中文摘要 | In this work we re-examine the correlation between B-d,s(0) - (B) over bar (0)(d,s) mixing and lepton flavour violation in the light of recent experimental measurements in the h v system. We perform a generic SUSY analysis of the allowed down squark mass insertion parameter space. In the SUSY GUT scenario this parameter space is then used to make predictions for LFV branching ratios. We find that the recent measurement for the CP phase os excludes the lowest rates for tau -> mu gamma and provides a lower bound of similar to 3 x 10(-9) for tan beta = 10. Future experimental improvements in the bound on tau -> mu gamma and the measurement of os will constitute a strong test of the SUSY GUT scenario. (c) 2008 Elsevier B.V. All rights reserved. |
| 语种 | 英语 ; 英语 |
| 出版者 | ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/14924]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Parry, J. K.,Zhang, Hong-Hao. Bd,s(0)-(B)over-bard,s(0) mixing and lepton flavour violation in SUSY GUTs: Impact of the first measurements of phi(s)[J],2010, 2010. |
| APA | Parry, J. K.,&Zhang, Hong-Hao.(2010).Bd,s(0)-(B)over-bard,s(0) mixing and lepton flavour violation in SUSY GUTs: Impact of the first measurements of phi(s).. |
| MLA | Parry, J. K.,et al."Bd,s(0)-(B)over-bard,s(0) mixing and lepton flavour violation in SUSY GUTs: Impact of the first measurements of phi(s)".(2010). |
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