The static-light matrix element needed to determine fB is studied on an anisotropic lattice with Nf=2. The improvement in precision due to stout links and all-to-all propagators is investigated.
Cite
@article{arxiv.hep-lat/0410013,
title = {Static-light matrix elements on a dynamical anisotropic lattice},
author = {K. Jimmy Juge and Richie Morrin and Alan O Cais and Mike Peardon and Sinead M. Ryan and Jon-Ivar Skullerud},
journal= {arXiv preprint arXiv:hep-lat/0410013},
year = {2008}
}
Comments
Lattice2004(heavy), Fermilab, June 21-26, 2004. 3 pages