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تسجيل مستخدم جديدAxino warm dark matter and $Omega_b - Omega_{DM}$ coincidence
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We show that axinos, which are dominantly generated by the decay of the next-to-lightest supersymmetric particles produced from the leptonic $Q$-ball ($L$-ball), become warm dark matter suitable for the solution of the missing satellite problem and the cusp problem. In addition, $Omega_b - Omega_{DM}$ coincidence is naturally explained in this scenario.
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