@Article{Bustamante_etal2011,
author="Bustamante, M.
and Gago, A. M.
and Jones Perez, J.",
title="SUSY renormalization group effects in ultra high energy neutrinos",
journal="Journal of High Energy Physics",
year="2011",
publisher="Springer",
volume="05",
number="5",
pages="133--26pp",
optkeywords="Neutrino Physics; Supersymmetric Standard Model; Renormalization Group",
abstract="We have explored the question of whether the renormalization group running of the neutrino mixing parameters in the Minimal Supersymmetric Standard Model is detectable with ultra-high energy neutrinos from active galactic nuclei (AGN). We use as observables the ratios of neutrino fluxes produced at the AGN, focusing on four different neutrino production models: (Phi(0)(v epsilon+(v) over bar epsilon) : Phi(0)(v mu+(v) over bar mu) : Phi(0)(v tau+(v) over bar tau)) = (1 : 2 : 0), (0 : 1 : 0), (1 : 0 : 0), and (1 : 1 : 0). The prospects for observing deviations experimentally are taken into consideration, and we find out that it is necessary to impose a cut-off on the transferred momentum of Q(2) >= 10(7) GeV(2). However, this condition, together with the expected low value of the diffuse AGN neutrino flux, yields a negligible event rate at a km-scale. Cerenkov detector such as IceCube.",
optnote="WOS:000291364500065",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=684), last updated on Tue, 09 Aug 2011 10:47:58 +0000",
issn="1126-6708",
doi="10.1007/JHEP05(2011)133",
opturl="http://arxiv.org/abs/arXiv:1012.2728",
opturl="https://doi.org/10.1007/JHEP05(2011)133",
archivePrefix="arXiv",
eprint="arXiv:1012.2728",
language="English"
}