The Decays K_L -> l^+ l^- l'^+ l'^- Revisited
High Energy Physics - Phenomenology
2014-11-17 v1
Abstract
The double lepton pair decay modes of the K_L meson are analyzed including all contributions of order p^6 in Chiral Perturbation Theory. The experimentally established e^+ e^- e^+ e^- mode and the recently observed e^+ e^- mu^+ mu^- mode are discussed in detail.
Cite
@article{arxiv.hep-ph/9711278,
title = {The Decays K_L -> l^+ l^- l'^+ l'^- Revisited},
author = {Longzhe Zhang and J. L. Goity},
journal= {arXiv preprint arXiv:hep-ph/9711278},
year = {2014}
}
Comments
6 pages, RevTex, one table