The Gell-Mann-Okubo mass relation among baryons from fully-dynamical mixed-action lattice QCD
Abstract
We explore the Gell-Mann-Okubo mass relation among the octet baryons using fully-dynamical, mixed-action (domain-wall on rootedstaggered) lattice QCD calculations at a lattice spacing of b similar to 0. 125 fm and pion masses of m pi similar to 290, 350, 490 and 590 MeV. Deviations from the Gell-Mann-Okubo mass relation are found to be small at each quark mass. (C) 2007 Elsevier B.V. All rights reserved.
Department
Physics
Publication Date
10-4-2007
Journal Title
Physics Letters B
Publisher
ELSEVIER SCIENCE BV
Digital Object Identifier (DOI)
10.1016/j.physletb.2007.05.062
Document Type
Article
Recommended Citation
Beane, Silas R., "The Gell-Mann-Okubo mass relation among baryons from fully-dynamical mixed-action lattice QCD" (2007). Physics Letters B. 142.
https://scholars.unh.edu/physics_facpub/142
Rights
© 2007 Elsevier
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