Recent progress on the rare decay KL to pi0 mu+ mu-
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
The rare decay KL to pi0mu+mu- has a significant CP-conserving contribution. The reliable theoretical estimation of this piece from the experimental pi0-two photon branching ratio is shortly reviewed. Then, we discuss the exceptional sensitivity of the combined set of decays, into pi0 nu nubar, pi0e+e- and pi0mu+mu-, to New Physics signal, and also, interestingly, to New Physics nature.
Cite
@article{arxiv.hep-ph/0407361,
title = {Recent progress on the rare decay KL to pi0 mu+ mu-},
author = {Christopher Smith},
journal= {arXiv preprint arXiv:hep-ph/0407361},
year = {2007}
}
Comments
4pp. Short talk given at DAFNE 2004: Workshop on Physics at Meson Factories, Rome, Frascati, Italy, 7-11 Jun 2004