B（Bs）介子衰变研究
基本信息
结项摘要
CP破坏是宇宙中正反物质不对称的必要条件，而 B介子衰变是研究这一问题的理想场所。两个B介子工厂实验不断积累数据，Tevatron和LHC-b则可以提供B工厂所不能给出的Bs，Bc事例。对于这一问题的研究可以深入理解CP破坏的标准模型解释，另外，B介子的稀有衰变测量则有可能给出某些新物理的信号。我们将利用微扰QCD方法对强子矩阵元进行研究，从而加深对标准模型中的强相互作用以及CKM机制的理解， 并从某些衰变中得到新物理的信号。
项目摘要
项目成果
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数据更新时间：2023-05-31
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