2001/10/10 by Nilmani Mathur, Randy Lewis, R. M. Woloshyn
Physics and Astronomy · #hep-lat
published as Nucl.Phys.Proc.Suppl. 106 (2002) 400-402 · Lattice2001(heavyquark),3 pages
arxiv created 2001/10/10 · arxiv updated 2009/11/30
The mass spectrum of heavy quark baryons has been computed on anisotropic lattices using quenched lattice nonrelativistic QCD. The mass splittings between spin-1/2 and spin-3/2 baryons are also calculated. Results are compared to those obtained by using a Dirac-Wilson action of the D234 type. Color hyperfine effects in heavy baryons are also discussed.