It is known that the hadroproduction of &psgr; is dominated bygg→&khgr;0,2→&ggr;&psgr; andgg→g&psgr;. The helicity amplitude method allows for the calculation of the necessary polarized parton level processesgg→qq¯ andgg→gqq¯. Techniques exist which can be used to relate the relatively well understood non‐relativistic potential model quarkonium wavefunctions to thegg&khgr; andggg&psgr; couplings. Thus it is possible to isolate the polarized gluon contribution to the spin‐spin asymmetry from other sources of asymmetry, and study the polarized gluon distribution function directly.