Appearance-Disappearance Relation in 3+$N_{s}$ Short-Baseline Neutrino Oscillations
High Energy Physics - Phenomenology
2016-01-20 v2 Cosmology and Nongalactic Astrophysics
High Energy Physics - Experiment
Abstract
We derive the relation between the amplitudes of short-baseline appearance and disappearance oscillations in 3+ neutrino mixing schemes which is the origin of the appearance-disappearance tension that is found from the analysis of the existing data in any 3+ neutrino mixing scheme. We illustrate the power of the relation to reveal the appearance-disappearance tension in the cases of 3+1 and 3+2 mixing using the results of global fits of short-baseline neutrino oscillation data.
Keywords
Cite
@article{arxiv.1508.03172,
title = {Appearance-Disappearance Relation in 3+$N_{s}$ Short-Baseline Neutrino Oscillations},
author = {C. Giunti and E. M. Zavanin},
journal= {arXiv preprint arXiv:1508.03172},
year = {2016}
}
Comments
6 pages; final version to be published in Mod. Phys. Lett. A