Key points are not available for this paper at this time.
If neutrinos have a rest mass of a few eVic2, then they would dominate the gravitational dynamics of the large clusters of galaxies and of the Universe. A simple model to understand the virial mass discrepancy in the Coma cluster on this basis is outlined. Subject headings: cosmology - galaxies, clusters of - neutrinos
Cowsik et al. (Thu,) studied this question.