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This paper describes the developed model of dark matter cored density proles. This model was recently proposed by Dmytro Iakubovskyi (Iakubovskyi & Rudakovskyi, in preparation). It has only one extra parameter – the maximal value fmax of phase-space distribution function – that turn a cusped Navarro-Frenk-White density prole into a cored one. This paper focuses on the estimation of the inuence of velocity anisotropy on the cored density prole by using the Osipkov-Merritt model. The density proles of the typical dwarf-spheroidal galaxy for dierent masses of fermionic dark matter particle and dierent anisotropy parameters ra was calculated. It was obtained that the inuence of velocity anisotropy on the cored density prole is small.

CORES IN DARK MATTER HALOES WITH ANISOTROPIC OSIPKOV-MERRITT DISTRIBUTION AND MAXIMAL PHASE-SPACE DENSITY