Aspects of Neutrino Cosmology
High Energy Physics - Phenomenology
2007-05-23 v1
Abstract
Primordial nucleosynthesis constrains the properties of light, stable neutrinos. Apart from the well--known limit on the number of neutrino species, there are also bounds on neutrino masses and magnetic moments. I discuss also sterile neutrinos and neutrino propagation in a primordial magnetic field, such as could be the origin of the observed galactic magnetic fields.
Keywords
Cite
@article{arxiv.hep-ph/9310226,
title = {Aspects of Neutrino Cosmology},
author = {Kari Enqvist},
journal= {arXiv preprint arXiv:hep-ph/9310226},
year = {2007}
}
Comments
16 pages, TEX, (2 figures available upon request). NORDITA-93/65 P