361 citations · 5k across the 137 of their papers we have counts for
3 papers · 2 filters
The lopsided distribution of satellite galaxies
Noam I Libeskind, Quan Guo, Elmo Tempel +1
The distribution of smaller satellite galaxies around large central galaxies has attracted attention because peculiar spatial and kinematic configurations have been detected in som…
The abundance and environment of dark matter haloes
Ofer Metuki, Noam I Libeskind, Yehuda Hoffman
An open question in cosmology and the theory of structure formation is to what extent does environment affect the properties of galaxies and haloes. The present paper aims at shedd…
Estimating the Mass of the Local Group using Machine Learning Applied to Numerical Simulations
Michael McLeod, Noam Libeskind, Ofer Lahav +1
We revisit the estimation of the combined mass of the Milky Way and Andromeda (M31), which dominate the mass of the Local Group. We make use of an ensemble of 30,190 halo pairs fro…