5 citations · 8 across the 3 of their papers we have counts for
3 papers
astro-ph2005★ 3 cited
Scalings between Physical and their Observationally related Quantities of Merger Remnants
H. Aceves, H. Velazquez
We present scaling relations between the virial velocity (V) and the one-dimensional central velocity dispersion (Sig0); the gravitational radius (Rv) and the effective radius (Re)…
astro-ph2005★ 5 cited
Preservation of Cuspy Profiles in Disk Galaxy Mergers
Hector Aceves, Hector Velazquez
We carried out three self-consistent -body simulations of galaxy mergers, with a cuspy dark matter profile, in order to study if the inner dark density slope is preserved in the…
astro-ph2004
From Detailed Galaxy Simulations to a Realistic End-of-Mission Gaia Catalogue
Anthony Brown, Hector Velazquez, Luis Aguilar
We address the problem of identifying remnants of satellite galaxies in the halo of our galaxy with Gaia data. We make use of N-body simulations of dwarf galaxies being disrupted i…