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arXiv 1002.2896hep-ex
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非轻子D0、D+和Ds分支分数

Non-leptonic D0, D+, and Ds Branching Fractions

Jonas Rademacker

摘要:

非轻子粲衰变提供了对电弱和强动力学的见解。这包括长距离强子效应的研究,强相互作用的近似对称性,以及标准模型的精度测试。在这些程序中,我们总结了最近的结果在非轻子分支分数测量的D介子,包括测量的相对和绝对分支分数的包容性和排他性的模式,辐射衰变,和测量的直接CP破坏。

英文摘要:

Non-leptonic charm decays provide insights into both electro-weak and strong dynamics. This includes the study of long-distance hadronic effects, the approximate symmetries of strong interactions, and precision tests of the Standard Model. In these proceedings we summarise recent results in non-leptonic branching fraction measurements of D mesons, including measurements of relative and absolute branching fractions in inclusive and exclusive modes, radiative decays, and measurements of direct CP violation.

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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