Theoretical Developments in Inclusive B Decays
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Some recent theoretical work on inclusive B decays relevant for the model independent determination of |V_{ub}| and |V_{cb}| is summarized. The theoretical predictions and their reliability for several differential decay distributions in B -> X_{c,u}e nu and B -> X_s gamma are reviewed. These can be used to determine certain important HQET matrix elements. The upsilon expansion and ways of testing it are discussed.
Cite
@article{arxiv.hep-ph/9904460,
title = {Theoretical Developments in Inclusive B Decays},
author = {Zoltan Ligeti},
journal= {arXiv preprint arXiv:hep-ph/9904460},
year = {2007}
}
Comments
11 pages, Invited talk at the DPF'99 Conference, Jan. 5-9, 1999, Los Angeles, CA