Continuum extrapolation of moments of nucleon quark distributions in full QCD
/ Authors
Lhpc, S. C. P. Dreher, R. Brower, S. Capitani, D. Dolgov, R. Edwards, N. Eicker, U. Heller, Th. Lipert, J. Negele
and 3 more authors
/ Abstract
Abstract Moments of light cone quark density, helicity, and transversity distributions are calculated in unquenched lattice QCD at β = 5.5 and β = 5.3 using Wilson fermions on 163 x 32 lattices. These results are combined with earlier calculations at β = 5.6 using SESAM configurations to study the continuum limit.
Journal: arXiv: High Energy Physics - Lattice