The eta->pi^0 pi^0 gamma gamma decay in generalized chiral perturbation theory

/ Authors

/ Abstract

Calculations of eta->pi^0 pi^0 gamma gamma decay in generalized chiral perturbation theory are presented. Tree level and some of next-to-leading corrections are involved. Sensitivity to the deviations from the standard chiral perturbation theory is discussed.

The eta->pi^0 pi^0 gamma gamma decay in generalized chiral perturbation theory

/ Authors

M. Kolesár, J. Novotný

/ Abstract

Calculations of eta->pi^0 pi^0 gamma gamma decay in generalized chiral perturbation theory are presented. Tree level and some of next-to-leading corrections are involved. Sensitivity to the deviations from the standard chiral perturbation theory is discussed.