Towards a lattice calculation of $\Delta q$ and $\delta q$

Abstract

Within the framework of lattice QCD a high statistics computation of the nucleon axial and tensor charges is given. Particular attention is paid to the chiral and continuum extrapolations.

3 pages, Latex, 4 figures. Contribution to the proceedings of the VII International Workshop on Deep Inelastic Scattering and QCD (DIS99) DESY-Zeuthen, April 1999

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