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Title: Neutrinos galactic dark matter and flat rotation curves
Authors: Sivaram, C
Keywords: Inflationary Universe Models;Clustering of Quasar Redshifts
Issue Date: 1987
Publisher: Copernicus Foundation for Polish Astronomy
Citation: Acta Astronomica, Vol. 37, No. 3, pp. 261 - 269
Abstract: Degenerate or partially degenerate density distributions of neutrinos do not give rise to flat rotation curves. If the galactic dark matter chiefly consists of neutrinos they would have to be isothermal. Such a halo of thermal neutrinos would, however, dissipate on time scales substantially shorter than typical galaxy ages. Comparison with other forms of dark matter is also made and sensitivity to inclusion of baryons in the core is also studied.
ISSN: 0001-5237
Appears in Collections:IIAP Publications

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