Restrictions on parameters of sterile neutrino dark matter from observations of galaxy clusters
Author(s) -
Alexey Boyarsky,
A. Neronov,
Oleg Ruchayskiy,
Mikhail Shaposhnikov
Publication year - 2006
Publication title -
physical review. d. particles, fields, gravitation, and cosmology/physical review. d, particles, fields, gravitation, and cosmology
Language(s) - English
Resource type - Journals
eISSN - 1550-7998
pISSN - 1550-2368
DOI - 10.1103/physrevd.74.103506
Subject(s) - sterile neutrino , physics , dark matter , virgo cluster , neutrino , mixing (physics) , galaxy , astrophysics , cluster (spacecraft) , galaxy cluster , astronomy , particle physics , neutrino oscillation , computer science , quantum mechanics , programming language
We find restrictions on the mass and mixing angle of the dark matter sterileneutrinos using X-ray observations of Coma and Virgo galaxy clusters.Comment: 10 page
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