Leptonic Decays of $B$- and $D$-Mesons
High Energy Physics - Lattice
2009-10-22 v1
Abstract
The present status of lattice calculations of , and some mass splittings are discussed. When one includes the uncertainties due to discretization errors, the results do not yet have a sufficient precision to be relevant to phenomenological applications. There are, however, good prospects of cutting down the uncertainties by a factor of 2 or more soon.
Cite
@article{arxiv.hep-lat/9411024,
title = {Leptonic Decays of $B$- and $D$-Mesons},
author = {R. Sommer},
journal= {arXiv preprint arXiv:hep-lat/9411024},
year = {2009}
}
Comments
8 pages, postscript included all figures, uuencoded