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arXiv 2012.07408hep-ph
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用$B^{0} \to K^{*0} μ^+ μ^-$寻找新物理

Searching for New Physics with $B^{0} \to K^{*0} μ^+ μ^-$

S. Neshatpour, T. Hurth, F. Mahmoudi

摘要:

新物理学在罕见的$B$ -衰变中的主要指示之一是从$B^0 \to K^{*0} μ^+μ^-$衰变的角度分析的实验和标准模型预测之间的张力推导出来的。然而,有可能的非局域强子效应,原则上也可以解释这些紧张局势。在这项工作中,我们考虑了一种统计方法来区分来源的张力在$B^0 \to K^{*0} μ^+μ^-$观测,我们还调查了这样的比较与未来的数据从LHCb实验的前景。

英文摘要:

One of the main indications for New Physics in rare $B$-decays is deduced from the tension between experimental and Standard Model predictions of the angular analysis of the $B^0 \to K^{*0} μ^+μ^-$ decay. There are however possible non-local hadronic effects which in principle can also explain these tensions. In this work, we consider a statistical approach for differentiating the source of the tension in $B^0 \to K^{*0} μ^+μ^-$ observables and we also investigate the prospects of such a comparison with future data from the LHCb experiment.

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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