Update of Short-Baseline Electron Neutrino and Antineutrino Disappearance
Abstract
We present a complete update of the analysis of electron neutrino and antineutrino disappearance experiments in terms of neutrino oscillations in the framework of 3+1 neutrino mixing, taking into account the Gallium anomaly, the reactor anomaly, solar neutrino data and nu_e-C scattering data. We discuss the implications of a recent 71Ga(3He,3H)71Ge measurement which give information on the neutrino cross section in Gallium experiments. We discuss the solar bound on active-sterile mixing and present our numerical results. We discuss the connection between the results of the fit of neutrino oscillation data and the heavy neutrino mass effects in beta-decay experiments (considering new Mainz data) and neutrinoless double-beta decay experiments (considering the recent EXO results).
Keywords
Cite
@article{arxiv.1210.5715,
title = {Update of Short-Baseline Electron Neutrino and Antineutrino Disappearance},
author = {C. Giunti and M. Laveder and Y. F. Li and Q. Y. Liu and H. W. Long},
journal= {arXiv preprint arXiv:1210.5715},
year = {2013}
}
Comments
15 pages. Final version published in Phys.Rev. D86 (2012) 113014