Abstract
As we know the heavy neutrino decays is a successful model for describing dark matter and also is origin of the universe entropy. In this paper we use heavy neutrino decays to calculate time-dependent dark matter density. In that case we use observational data to fixing our solutions.
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Saadat, H., Rostampour, M. Dark Matter Density from Heavy Neutrino Decays. Int J Theor Phys 51, 3021–3026 (2012). https://doi.org/10.1007/s10773-012-1184-9
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DOI: https://doi.org/10.1007/s10773-012-1184-9