@Article{DAmbrosio_etal2013,
author="D{\textquoteright}Ambrosio, G.
and Greynat, D.
and Vulvert, G.",
title="Standard model and new physics contributions to K (L) and K (S) into four leptons",
journal="European Physical Journal C",
year="2013",
publisher="Springer",
volume="73",
number="12",
pages="2678 - 10pp",
abstract="We study the K (L) and K (S) decays into four leptons (, , ) where we use a form factor motivated by vector meson dominance, and show the dependence of the branching ratios and spectra from the slopes. A precise determination of short-distance contribution to K (L) ->mu $\mu$is affected by our ignorance on the sign of the amplitude but we show a possibility to measure the sign of this amplitude by studying K (L) and K (S) decays in four leptons. We also investigate the effect of New Physics contributions for these decays.",
optnote="WOS:000328342900001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1661), last updated on Fri, 03 Jan 2014 10:09:11 +0000",
issn="1434-6044",
doi="10.1140/epjc/s10052-013-2678-1",
opturl="http://arxiv.org/abs/arXiv:1309.5736",
opturl="https://doi.org/10.1140/epjc/s10052-013-2678-1",
archivePrefix="arXiv",
eprint="arXiv:1309.5736",
language="English"
}