Non Thermal Features in the Cosmic Neutrino Background
Astrophysics
2007-05-23 v1
Abstract
I review some of the basic information on the Cosmic Neutrino Background momentum distribution. In particular, I discuss how present data from several cosmological observables such as Big Bang Nucleosynthesis, Cosmic Microwave Background and Large Scale Structure power spectrum constrain possible deviations from a standard Fermi-Dirac thermal distribution.
Keywords
Cite
@article{arxiv.astro-ph/0603603,
title = {Non Thermal Features in the Cosmic Neutrino Background},
author = {G. Mangano},
journal= {arXiv preprint arXiv:astro-ph/0603603},
year = {2007}
}
Comments
Talk given at "Neutrino Oscillations in Venice" Conference, Venice, February 7-10 2006