Axino warm dark matter and {omega}{sub b}-{omega}{sub DM} coincidence
Journal Article
·
· Physical Review. D, Particles Fields
- Instituto de Fisica Teorica, Universidad Autonoma de Madrid, Cantoblanco, 28049 Madrid (Spain)
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}{sub b}-{omega}{sub DM} coincidence is naturally explained in this scenario.
- OSTI ID:
- 20933316
- Journal Information:
- Physical Review. D, Particles Fields, Vol. 75, Issue 12; Other Information: DOI: 10.1103/PhysRevD.75.123506; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
- Country of Publication:
- United States
- Language:
- English
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