MEASUREMENTS OF THE NEUTRON SPIN STRUCTURE FUNCTIONS USING THE SLAC 50 GEV FIXED TARGET FACILITY AND A POLARIZED HE-3 TARGET

We report on a SLAG measurement of the neutron spin structure function s g(1)(n) and g(2)(n) in the kinematic range 0.014 < x < 0.7 and I (Ge V/c)(2) < Q(2) < 17 (GeV/c)(2) using deep inelastic scattering of 48.3 GeV polarized electrons by polarized He-3. We also present a test of the Bjorken sum rule from a Next-to-Leading order perturbative QCD ana lysis of world data on the nucleon spin structure functions.