  We derive the analog of the Wandzura-Wilczek relation for the light-cone
distributions of polarized gluons in a transversely polarized nucleon. The
short distance cross-section is entirely due to the intrinsic transverse
momenta of gluon in the nucleon, in complete analogy to the quark case.
Numerical estimate for the double spin transverse asymmetries at RHIC are
presented.

High Energy Physics - Phenomenology