Primordial Nucleosynthesis, Cosmic Microwave Background and Neutrinos
Astrophysics
2009-10-31 v2 High Energy Physics - Phenomenology
Abstract
We report the results of a recent likelihood analysis combining the primordial nucleosynthesis and the BOOMERanG and MAXIMA-1 data on cosmic microwave background radiation anisotropies. We discuss the possible implications for relic neutrino background of a high value for the baryonic matter content of the universe, larger than what is expected in a standard nucleosynthesis scenario.
Keywords
Cite
@article{arxiv.astro-ph/0012291,
title = {Primordial Nucleosynthesis, Cosmic Microwave Background and Neutrinos},
author = {G. Mangano and A. Melchiorri and O. Pisanti},
journal= {arXiv preprint arXiv:astro-ph/0012291},
year = {2009}
}
Comments
3 pages, 1 figure, some typos corrected, one reference added, presented by G. Mangano at NOW 2000, Europhysics Neutrino Oscillation Workshop, Otranto 2000