Restrictions on parameters of sterile neutrino dark matter from observations of galaxy clusters

Mar, 2006
10 pages
Published in:
  • Phys.Rev.D 74 (2006) 103506
e-Print:

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Abstract: (arXiv)
We find restrictions on the mass and mixing angle of the dark matter sterile neutrinos using X-ray observations of Coma and Virgo galaxy clusters.
  • 14.60.Pq
  • 95.85.Nv
  • 95.35.+d
  • dark matter: radiative decay
  • neutrino: sterile
  • galaxy: cluster
  • neutrino: mass
  • neutrino: mixing angle
  • bremsstrahlung: emission
  • numerical calculations: interpretation of experiments
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