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Aspects of Neutrino Cosmology

Kari Enqvist
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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.

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Kari Enqvist. 1993-10-05. Aspects of Neutrino Cosmology. https://arxiv.org/abs/hep-ph/9310226

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