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arXiv · hep-ex/0303001

Measurements of |Vub| and |Vcb| from CLEO

K. M. Ecklund
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Abstract

I report results from the CLEO collaboration on semileptonic B decays, highlighting measurements of the Cabibbo-Kobayashi-Maskawa matrix elements |Vub| and |Vcb|. I describe the techniques used to obtain the recent improvements in precision for these measurements, notably the use of the b -> s gamma photon spectrum to constrain non-perturbative hadronic effects in semileptonic B decays.

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K. M. Ecklund. 2003-03-03. Measurements of |Vub| and |Vcb| from CLEO. https://doi.org/10.1016/s0920-5632(03)01879-6

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