199 citations · 2.6k across the 48 of their papers we have counts for
5 papers · 1 filter
The host dark matter halos of [OII] emitters at 0.5< z< 1.5
V. Gonzalez-Perez, J. Comparat, P. Norberg +7
Emission line galaxies (ELGs) are used in several ongoing and upcoming surveys (SDSS-IV/eBOSS, DESI) as tracers of the dark matter distribution. Using a new galaxy formation model,…
The Impact of Assembly Bias on the Galaxy Content of Dark Matter Halos
Idit Zehavi, Sergio Contreras, Nelson Padilla +3
We study the dependence of the galaxy content of dark matter halos on large-scale environment and halo formation time using semi-analytic galaxy models applied to the Millennium si…
Angular momentum evolution in Dark Matter haloes: a study of the Bolshoi and Millennium simulations
S. Contreras, N. Padilla, C. D. P. Lagos
We use three different cosmological dark matter simulations to study how the orientation of the angular momentum vector (AM) in dark matter haloes evolve with time. We find that ha…
Galactic conformity measured in semi-analytic models
Ivan Lacerna, Sergio Contreras, Roberto E. González +2
We study the correlation between the specific star formation rate of central galaxies and neighbour galaxies, also known as 'galactic conformity', out to 20 Mpc/h using three semi-…
Quantifying the impact of mergers on the angular momentum of simulated galaxies
Claudia del P. Lagos, Adam R. H. Stevens, Richard G. Bower +8
We use EAGLE to quantify the effect galaxy mergers have on the stellar specific angular momentum of galaxies, . We split mergers into: dry (gas-poor)/wet (gas-rich),…