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Heavy Baryons from Lattice NRQCD

By Nilmani Mathur, Randy Lewis and R. M. Woloshyn

Abstract

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.Comment: Lattice2001(heavyquark),3 page

Topics: High Energy Physics - Lattice
Year: 2001
OAI identifier: oai:arXiv.org:hep-lat/0110031

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