Next to Leading Order Analysis of Semi-Inclusive DIS

Abstract

We present a combined NLO analysis to data on both inclusive and semi-inclusive polarized asymmetries. We present also the NLO corrections to the direct part of the polarized photoproduction of charged hadrons.

Comments: 10pp. Invited talk at 2nd Topical Workshop on Deep Inelastic Scattering of Polarized Targets: Theory Meets Experiment (SPIN 97), Zeuthen, Germany, 1-5 Sep 1997