Some aspects of Dalitz decay pi0 -> e+ e- gamma

Abstract

A calculation of the Dalitz decay in next-to-leading order in chiral perturbation theory of two flavour case extended by virtual photons is presented. The whole kinematic sector is covered and realistic experimental situation is discussed.

Comments: 8 pages, 5 figures; presented at Int. Conf. Hadron Structure '02, September 2002, Slovakia