Measurement of Vcb in top quark decays with the ATLAS experiment

利用ATLAS实验触发和记录的大量顶夸克衰变，计划利用产生的壳层Ws的衰变来测量VCB的值。对这种新测量的数据分析已经在进行中，学生将为进一步发展方法学做出贡献，以改进使用这种方法在现有和/或未来确定中的分析。

Using the large number of top quark decays triggered and recorded by the ATLAS experiment, it is planned to measure the value of Vcb using the decays of on-shell Ws produced. The analysis of data for such a novel measurement is already underway, and the student will contribute to further developments of the methodology to improve the analysis in the existing and/or future determinations using this approach.