Sterile neutrinos as dark matter in clusters and galaxies

Research output: Contribution to journalArticles

Abstract

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.
Original languageEnglish
Pages (from-to)377-381
JournalAstrophysics and Space Science
Volume343
Issue number1
Early online dateSep 2012
DOIs
Publication statusPublished - Jan 2013

Citation

Chan, 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

Keywords

  • Dark matter
  • Milky Way
  • Clusters

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