2018年CKM半光子和轻子b强子衰变工作组总结

arXiv: High Energy Physics - Experiment Pub Date : 2019-02-25 DOI:10.5281/ZENODO.2577805

C. Bouchard, Lu Cao, P. Owen

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引用次数: 8

摘要

介绍了CKM 2018年半光子和轻子b强子衰变会议第二工作组的总结。这包括讨论CKM矩阵元素的大小|Vub|和|Vcb|，轻子普适检验如R(D∗)和轻子衰变。与通常的半光子和轻子衰变一样，对理论量子cd计算和实验测量之间的相互作用进行了大量的讨论。

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Summary of the 2018 CKM Working Group on Semileptonic and Leptonic b-Hadron Decays

A summary of WG II of the CKM 2018 conference on semileptonic and leptonic b-hadron decays is presented. This includes discussions on the CKM matrix element magitudes |Vub| and |Vcb|, lepton universality tests such as R(D∗) and leptonic decays. As is usual for semileptonic and leptonic decays, much discussion is devoted towards the interplay between theoretical QCD calculations and the experimental measurements.

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arXiv: High Energy Physics - Experiment

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