A first study of the semi-leptonic decay of the $\Lambda_b$ baryon
High Energy Physics - Lattice
2009-10-28 v1
Abstract
We present the preliminary results of the first Lattice study of the baryonic Isgur and Wise function obtained from the matrix element of the weak current between -baryon external states. Its dependence on the heavy and light quark masses is studied. Some result on the semi-leptonic decay are given.
Keywords
Cite
@article{arxiv.hep-lat/9607072,
title = {A first study of the semi-leptonic decay of the $\Lambda_b$ baryon},
author = {Nicoletta Stella},
journal= {arXiv preprint arXiv:hep-lat/9607072},
year = {2009}
}
Comments
3 pages, latex, 2 postscript figures , proceeding of the Conference Lattice96, S. Louis.