Single Spin Asymmetries in Inclusive High Energy Hadron-Hadron Collision Processes

Abstract

Characteristics of the available data are briefly summarized. Different theoretical approaches are reviewed with special attention to a non-perturbative model which explicitly takes the orbital motion of the valence quarks into account. The connection between such asymmetries and hyperon polarization in unpolarized reactions is discussed.

Comments: Talk given at the Adriatico Research Conference: Trends in Collider Spin Physics, December 5-8, 1995, Trieste. 9 pages with 3 figures