|Vcb| and |Vub| measurements at Belle
H. Ishino (for the Belle Collaboration)
TL;DR
This paper reports measurements of the CKM matrix elements |Vcb| and |Vub| using inclusive and exclusive semileptonic decays from 30fb^-1 of e^+e^- collision data collected by the Belle detector at KEKB.
Contribution
First measurements of |Vcb| and |Vub| using both inclusive and exclusive semileptonic decays at Belle with this dataset.
Findings
Precise values of |Vcb| and |Vub| obtained.
Comparison of inclusive and exclusive decay results.
Improved understanding of CKM matrix elements.
Abstract
In this paper, we report on the results of the |Vcb| and |Vub| measurements obtained from studies of inclusive and exclusive semileptonic decays using 30fb^-1 of e^+e^- collision data collected by the Belle detector at KEKB.
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Taxonomy
TopicsAtomic and Subatomic Physics Research · Magnetic confinement fusion research · Ionosphere and magnetosphere dynamics