The definitions and properties of elastic and inelastic Isgur-Wise form factors are reviewed. The nature of the "missing" exclusive semi-leptonic decay fraction is identified. The role that completeness sum rules play in relating form factors, spectroscopy, and model building is outlined.
@article{arxiv.hep-ph/9707283,
title = {Semi-Leptonic B Decay},
author = {M. G. Olsson},
journal= {arXiv preprint arXiv:hep-ph/9707283},
year = {2016}
}
Comments
Latex2.09, uses sprocl.sty and epsf.sty. 10 pages with 3 postscript files included. Talk presented at the Conference on B Physics and CP Violation, March 24-27, 1997, Honolulu, Hawaii