A preliminary computation of the Isgur-Wise universal form factor using a lattice formulation of the Heavy Quark Effective Theory (HQET) is described and compared with the recent data from ARGUS and CLEO on B -> D*lv decay.
@article{arxiv.hep-lat/9408006,
title = {A Lattice Calculation of the Heavy Quark Universal Form Factor},
author = {Jeffrey E. Mandula and Michael C. Ogilvie},
journal= {arXiv preprint arXiv:hep-lat/9408006},
year = {2015}
}