Rare B decays beyond B-> Xs gamma
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
I discuss recent progress in our understanding of exclusive rare and semileptonic decays. I show the impact of HQET when combined with the predictions in the Large Energy Limit of QCD, focusing first on applications to . I also discuss the constraints on semileptonic form-factors that appear in HQET/LEET with the use of radiative decay data, and update these to include the effects of next-to-leading order contributions in , as well as the latest data.
Cite
@article{arxiv.hep-ph/0112063,
title = {Rare B decays beyond B-> Xs gamma},
author = {Gustavo Burdman},
journal= {arXiv preprint arXiv:hep-ph/0112063},
year = {2009}
}
Comments
11 pages, 2 ps figures. Invited talk at Heavy Flavors 9, Caltech, Pasadena, Sept. 10-13 2001