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arXiv 1401.2145hep-ph
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B -> K* mu+ mu-在MSSM中优化的可观测量

B -> K* mu+ mu- optimised observables in the MSSM

F. Mahmoudi, S. Neshatpour, J. Virto

摘要:

我们提供了一个详细的分析的影响,新测量的优化观测值在B -> K* mu+ mu-衰变的LHCb实验。在MSSM中进行分析,无论是在通常的约束场景的背景下,并在一个更一般的设置的超对称性合作伙伴群众是独立的。我们表明,全球协议的MSSM解决方案的数据仍然是非常好的。然而,特别是在受约束的场景中,来自B -> K* mu+ mu-的限制现在非常强,并且与众所周知的b -> s伽马约束处于相同的水平。我们描述了B -> K* mu+ mu-测量对Wilson系数和超对称性参数的影响。

英文摘要:

We provide a detailed analysis of the impact of the newly measured optimised observables in the B -> K* mu+ mu- decay by the LHCb experiment. The analysis is performed in the MSSM, both in the context of the usual constrained scenarios, and in the context of a more general set-up where the SUSY partner masses are independent. We show that the global agreement of the MSSM solutions with the data is still very good. Nevertheless, especially in the constrained scenarios, the limits from B -> K* mu+ mu- are now very strong, and are at the same level as the well-known b -> s gamma constraints. We describe the implications of the B -> K* mu+ mu- measurements both on the Wilson coefficients and on the SUSY parameters.

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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