Four-Neutrino Mixing, Oscillations and Big-Bang Nucleosynthesis
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
We investigate the implications of the standard Big-Bang Nucleosynthesis constraint on the number of light neutrinos in the framework of the two four-neutrino schemes that are favored by the results of neutrino oscillation experiments.
Keywords
Cite
@article{arxiv.hep-ph/9809466,
title = {Four-Neutrino Mixing, Oscillations and Big-Bang Nucleosynthesis},
author = {S. M. Bilenky and C. Giunti and W. Grimus and T. Schwetz},
journal= {arXiv preprint arXiv:hep-ph/9809466},
year = {2007}
}
Comments
15 pages. Talk presented by C. Giunti at the Symposium "New Era in Neutrino Physics", Tokyo Metropolitan University, Japan, 11-12 June, 1998