Photon Distribution Amplitude in approach with nonlocal condensates
arXiv:0810.5074
Abstract
We investigate magnetic susceptibility and the leading twist light-cone distribution amplitude for the real photon in the framework of the nonlocal condensate approach at LO accuracy of perturbative expansion.
5 pages, 4 figures, talk presented at the Workshop on Hadron Structure and QCD:From Low to High Energies, Gatchina, St. Petersburg, Russia, June 30 - July 4, 2008