Dark Matter Halos: The Dynamical Basis of Effective Empirical Models

Table 1

Parameters of empirical models in the isotropic case.

𝛼	1.25	1.27	1.29
Einasto model (1)
𝜂	0.211	0.182	0.152
SE model (1)
𝜏	0.750	0.762	0.774
𝜂	0.327	0.287	0.244
gNFW model (2)
𝜏	0.750	0.762	0.774
𝜂	0.687	0.579	0.473
𝜉	3.821	4.564	5.624