K -> pi pi pi gamma in chiral perturbation theory

Abstract

We present a complete analysis of K -> 3 pi gamma decays to O(p^4) in the low-energy expansion of the Standard Model. We employ the notion of "generalized bremsstrahlung" to take full advantage of experimental information on the corresponding non-radiative K -> 3 pi decays.

21 pages, Latex, 2 figures embedded with epsfig.sty, submitted to Z. Phys. C