138 citations · 194 across the 3 of their papers we have counts for
5 papers
Analytical properties of Einasto dark matter haloes
E. Retana-Montenegro, E. Van Hese, G. Gentile +2
Recent high-resolution N-body CDM simulations indicate that nonsingular three-parameter models such as the Einasto profile perform better than the singular two-parameter models, e.…
Phase-space consistency of stellar dynamical models determined by separable augmented densities
J. An, E. Van Hese, M. Baes
Assuming the separable augmented density, it is always possible to construct a distribution function of a spherical population with any given density and anisotropy. We consider un…
Analytical expressions for the deprojected Sérsic model - II. General expressions in terms of the Fox H function
M. Baes, E. Van Hese
The Sérsic model is the de facto standard to describe the surface brightness distribution of hot stellar systems. An important inconvenience of this analytical model is that the co…
On the universality of the global slope -- anisotropy inequality
Emmanuel Van Hese, Maarten Baes, Herwig Dejonghe
Recently, some intriguing results have lead to speculations whether the central density slope -- velocity dispersion anisotropy inequality (An & Evans) actually holds at all radii…
The dynamical structure of dark matter halos with universal properties
Emmanuel Van Hese, Maarten Baes, Herwig Dejonghe
-body simulations have unveiled several apparently universal properties of dark matter halos, including a cusped density profile, a power-law pseudo phase-space density $ρ/σ_r^3…