Neutrino Oscillations and the Early Universe
Astrophysics
2009-11-10 v1
Abstract
The observational and theoretical status of neutrino oscillations in connection with solar and atmospheric neutrino anomalies is presented in brief. The effect of neutrino oscillations on the early Universe evolution is discussed in detail. A short review is given of the standard Big Bang Nucleosynthesis and the influence of resonant and nonresonant neutrino oscillations on active neutrinos and on primordial nucleosynthesis of He-4. BBN cosmological constraints on neutrino oscillation parameters are discussed.
Keywords
Cite
@article{arxiv.astro-ph/0312569,
title = {Neutrino Oscillations and the Early Universe},
author = {D. P. Kirilova},
journal= {arXiv preprint arXiv:astro-ph/0312569},
year = {2009}
}
Comments
21 p., 6 figures, a review based on raview talk at NCYA Conference and a presentation at CAPP2003