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arXiv 0710.2212hep-ph
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利用$b \to s$跃迁引起的稀有衰变探测普适额外维

Probing Universal Extra Dimensions through rare decays induced by $b \to s$ transition

Rossella Ferrandes

摘要:

本文在标准模型和新物理中的Appelquist,Cheng和Dobrescu(ACD)模型框架下研究了由$b \to s$跃迁引起的几个$B_{d,s}$和$Λ_b$衰变.特别地,我们研究了可观测量对紧化额外维半径$R$的敏感性。

英文摘要:

A few $B_{d,s}$ and $Λ_b$ decays induced by $b \to s$ transition are studied in the Standard Model and in the framework of the Appelquist, Cheng and Dobrescu (ACD) model, which is a New Physics scenario where a single universal extra dimension is considered. In particular, we investigate the sensitivity of the observables to the radius $R$ of the compactified extra dimension.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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