Axino warm dark matter and $Ω b - Ω {DM}$ coincidence - High Energy Physics - PhenomenologyReport as inadecuate




Axino warm dark matter and $Ω b - Ω {DM}$ coincidence - High Energy Physics - Phenomenology - Download this document for free, or read online. Document in PDF available to download.

Abstract: We show that axinos, which are dominantly generated by the decay of thenext-to-lightest supersymmetric particles produced from the leptonic $Q$-ball$L$-ball, become warm dark matter suitable for the solution of the missingsatellite problem and the cusp problem. In addition, $\Omega b - \Omega {DM}$coincidence is naturally explained in this scenario.



Author: Osamu Seto, Masahide Yamaguchi

Source: https://arxiv.org/







Related documents