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19992023
most citedGalaxy Groups in the SDSS DR4: I. The Catalogue and Basic Properties

995 citations · 5.6k across the 34 of their papers we have counts for

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Showing 2005Show all

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astro-ph2005

On The Assembly History of Dark Matter Haloes

Yun Li, H. J. Mo, Frank C. van den Bosch +1

(abridged) We study the mass assembly history (MAH) of dark matter haloes. We compare MAHs obtained using (i) merger trees constructed with the extended Press-Schechter (EPS) forma…

astro-ph2005

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…

astro-ph2005

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…

astro-ph2005

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…

astro-ph2005

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…

astro-ph2005

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…