Spin Structure Functions from Lattice QCD

Abstract

We report on new results of the spin dependent structure functions $g_1$ and $h_1$ of the nucleon. An attempt is made to convert the moments, which is what one computes on the lattice, to quark distribution functions.

Comments: DESY 97-217, HUB-EP-97/85; talk given by G. Schierholz at the International Workshop `Deep-Inelastic Scattering off Polarized Targets: Theory Meets Experiment', Zeuthen, September 1-5, 1997