Polarized Deep Inelastic Diffractive Scattering near the Light Cone

الأصل · EN

Polarized inclusive deep-inelastic scattering is formulated in the light cone expansion. The QCD evolution of the leading twist distribution functions is derived. It is shown that the twist--2 contribution to the structure functions g₂ᵈ⁽³⁾ is obtained via g₁ᵈ⁽³⁾ by a Wandzura--Wilczek relation.