2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/49247It is discussed how various Ans"atze for the dressed quark-photon (qq gamma) vertices Gamma^mu(q,q') influence the asymptotics of the gamma^* gamma -> pi^0 transition form factor.sprocl.sty, 4 pages, slight enlargement of the version to appear in Proc. of Int. Workshop on Understanding Deconfinement in QCD, ECT* Trento, Italy, March 01 - 13, 1999 (World Scientific)High Energy Physics - PhenomenologyNuclear Theorytext