Twist-3 Effects in Polarized Photon Structure
arXiv:hep-ph/0205086 · doi:10.1142/S0217751X03014824
Abstract
The polarized photon structure is described by two spin structure functions $g_1^γ$ and $g_2^γ$ which can be studied in the future polarized ep or e$^+$e$^-$ colliders. Here we investigate the QCD twist-3 effects in $g_2^γ$ to the leading order in QCD.
4 pages, LaTeX2e, 2 eps figures, ws-ijmpa.cls file included, Talk given at the 3rd Circum-Pan-Pacific Symposium on High Energy Spin Physics, Beijing, October 8-13, 2001, to appear in the Proceedings