Preliminary results on spectrum and decay constant of B mesons from a quenched simulation at β=6.0 on an 163×48 lattice are discussed. The heavy quark has been implemented using both an NRQCD and the static formulation, the light one with a clover improved Wilson formulation. Both the NRQCD Hamiltonian and the heavy-light current consistently include terms of O(1/MQ), the inverse heavy quark mass.
Cite
@article{arxiv.hep-lat/9412046,
title = {Quenched results on $B$ Mesons with NRQCD},
author = {A. Ali Khan and S. Collins and C. T. H. Davies and D. Henty and J. Shigemitsu and J. Sloan},
journal= {arXiv preprint arXiv:hep-lat/9412046},
year = {2015}
}
Comments
3 pages, uuencoded compressed postscript file, contribution to LAT94