Bloom-Gilman duality in the resonance spin structure functions

We investigate the relations between the spin structure functions in the scaling and resonance regions. We examine the possible duality between the two, and draw inferences for the behavior of the asymmetry A1 at large x. Finally, we point out the importance of additional polarized structure function data in the resonance region for observing lingering effects of single quark interactions in a region where final state interactions are large. copyright 1998 The American Physical Society