Form factor in K+ --> pi+ pi0 gamma: interference versus direct emission
High Energy Physics - Phenomenology
2008-11-26 v2
Abstract
We analyze the effect of a form factor in the magnetic contribution to K+ --> pi+ pi0 gamma. We emphasize how this can show up experimentally: in particular we try to explore the difference between a possible interference contribution and a form factor in the magnetic part. The form factor used for K+ --> pi+ pi0 gamma is analogous to the one for KL --> pi+ pi- gamma, experimentally well established.
Keywords
Cite
@article{arxiv.hep-ph/0702292,
title = {Form factor in K+ --> pi+ pi0 gamma: interference versus direct emission},
author = {Luigi Cappiello and Giancarlo D'Ambrosio},
journal= {arXiv preprint arXiv:hep-ph/0702292},
year = {2008}
}
Comments
9 pages revtex, 10 eps figures; improved presentation of theoretical and experimental status; refs. added