The recent analysis of MiniBooNE experiment suggests that a better fit of the data arises if there are 2 types of sterile neutrinos. If the sterile neutrinos were produced during the early epoch of the Big Bang, they would be slightly degenerate. I show that the existence of 2 types slightly degenerate sterile neutrinos can fully explain the dark matter problem, the cusp problem, the hot gas density profile in clusters and the rotation curves of galaxies. Copyright © 2012 Springer Science+Business Media B.V.
CitationChan, M. H. (2013). Sterile neutrinos as dark matter in clusters and galaxies. Astrophysics and Space Science, 343(1), 377-381. doi: 10.1007/s10509-012-1222-3
- Dark matter
- Milky Way