Neutral pseudoscalar meson decays: pi0, eta -> gamma gamma in SU(3) limit

Abstract

Present and planned experiments motivate new theoretical study of properties of light unflavoured pseudoscalar meson decays. An overview including details on two-loop calculation in SU(3) limit is given.

Comments: 4 pages, presented at QCD10, June 28 - July 3 2010, Montpellier, France