B Physics Results From CLEO
High Energy Physics - Experiment
2007-05-23 v1
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 \Upsilon(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^+\nu_e), as (10.91\pm0.09\pm0.24)%.
Cite
@article{arxiv.hep-ex/0405045,
title = {B Physics Results From CLEO},
author = {M. R. Shepherd},
journal= {arXiv preprint arXiv:hep-ex/0405045},
year = {2007}
}
Comments
4 pages, 3 figues, XXXIXth Rencontres de Moriond: QCD and and Hadronic Interactions, March 28 - April 4, 2004, La Thuile, Italy