ππscattering at low energy: status report

Abstract

I discuss the status of ongoing work to determine numerically the elastic $\pi \pi$ scattering amplitude at order $p^6$ in the framework of chiral perturbation theory.

9 pages, Latex. Talk given at the International Workshop "Hadronic Atoms and Positronium in the Standard Model", Dubna, Russia, May 26-31, 1998. To appear in the Proceedings