150 citations · 858 across the 15 of their papers we have counts for
3 papers · 1 filter
Angular distribution of satellite galaxies from the Sloan Digital Sky Survey Data Release 4
Marco Azzaro, Santiago G. Patiri, Francisco Prada +1
We explore the angular distribution of two samples of satellite galaxies orbiting isolated hosts extracted from the Sloan Digital Sky Survey Data Release 4. We find a clear alignme…
The alignment of dark matter halos with the cosmic web
Santiago G. Patiri, Antonio J. Cuesta, Francisco Prada +2
We investigate the orientation of the axes and angular momentum of dark matter halos with respect to their neighboring voids using high resolution N-body cosmological simulations.…
The Properties of Galaxies in Voids
Santiago G. Patiri, Francisco Prada, Jon Holtzman +2
We present a comparison of the properties of galaxies in the most underdense regions of the Universe, where the galaxy number density is less than 10% of the mean density, with gal…