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B Physics Results From CLEO

M. R. Shepherd
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Abstract

We present results on lepton energy and recoil hadronic mass moments in semileptonic B decay using a total of 9.4 fb^-1 of data taken with the CLEO detector at the Υ(4S). These results are discussed in the context of Heavy Quark Effective Theory and compared to theory predictions as a function of the minimum lepton energy requirement. We also measure the B semileptonic branching fraction, B(B\to Xe^+ν_e), as (10.91\pm0.09\pm0.24)%.

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M. R. Shepherd. 2004-05-17. B Physics Results From CLEO. https://arxiv.org/abs/hep-ex/0405045

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