Cowsik, R. (1986) The Neutrino Hypothesis for Dark Matter in dwarf spheroidals Journal of Astrophysics and Astronomy, 7 (1). pp. 1-6. ISSN 0250-6335
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Official URL: http://www.ias.ac.in/jarch/jaa/7/1-6.pdf
Related URL: http://dx.doi.org/10.1007/BF02715021
Abstract
The theoretical expectation of the high mass of ≳ 400 eV for the particles constituting the dark matter in dwarf-spheroidals as an artifact of the implicit assumption that the density of particles vanishes at the visible edge. On the contrary if our Galaxy and the dwarf-spheroidals are embedded in a neutrino condensation of the dimensions of the cluster then mv ≃ 10 eV can accommodate all the observations.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Galaxies; Dark Matter; Galaxies; Dwarf-spheroidals; Neutrino; Mass |
| ID Code: | 20659 |
| Deposited On: | 20 Nov 2010 13:46 |
| Last Modified: | 17 May 2016 04:56 |
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