995 citations · 3k across the 17 of their papers we have counts for
5 papers · 1 filter
Properties of Galaxy Groups in the SDSS: I.-- The Dependence of Colour, Star Formation, and Morphology on Halo Mass
Simone M. Weinmann, Frank C. van den Bosch, Xiaohu Yang +1
Using a large galaxy group catalogue constructed from the SDSS, we investigate the correlation between various galaxy properties and halo mass. We split the population of galaxies…
Observational Evidence for an Age Dependence of Halo Bias
Xiaohu Yang, H. J. Mo, Frank C. van den Bosch
We study the dependence of the cross-correlation between galaxies and galaxy groups on group properties. Confirming previous results, we find that the correlation strength is stron…
Preheating by Previrialization and its Impact on Galaxy Formation
H. J. Mo, Xiaohu Yang, Frank C. van den Bosch +1
We use recent observations of the HI-mass function to constrain galaxy formation. The data conflicts with the standard model where most of the gas in a low-mass dark matter halo is…
The Cross-Correlation between Galaxies and Groups: Probing the Galaxy Distribution in and around Dark Matter Haloes
Xiaohu Yang, H. J. Mo, Frank C. van den Bosch +3
We determine the cross-correlation function between galaxies and galaxy groups, using both the Two-Degree Field Galaxy Redshift Survey (2dFGRS) and the Sloan Digital Sky Survey (SD…
The Phase-Space Parameters of Brightest Halo Galaxies
Frank C. van den Bosch, Simone M. Weinmann, Xiaohu Yang +3
The brightest galaxy in a dark matter halo is expected to reside at rest at the center of the halo. In this paper we test this `Central Galaxy Paradigm' using group catalogues extr…