paper

Electromagnetic Corrections to K -> pi pi I: Chiral Perturbation Theory

arXiv:hep-ph/9907341 · doi:10.1103/PhysRevD.61.093001 10.1103/PhysRevD.63.059903

Abstract

An analysis of electromagnetic corrections to the (dominant) octet K -> pi pi hamiltonian using chiral perturbation theory is carried out. Relative shifts in amplitudes at the several per cent level are found.

20 Pages, LaTeX, 5 figures, 1 table. Revised version. Minor numerical changes in results

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