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Applicability of approximations used in calculations of the spectrum of dark matter particles produced in particle decays
For the Warm Dark Matter (WDM) candidates the momentum distribution of particles becomes important, since it can be probed with observations of Lyman-$\alpha$ forest structures and confronted with coarse grained phase space density in galaxy clusters. We recall the calculation bt Kaplinghat (2005) o...
| Autores principales: | , |
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| Lenguaje: | eng |
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2014
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| Acceso en línea: | https://dx.doi.org/10.1103/PhysRevD.93.063502 http://cds.cern.ch/record/1973821 |