597 citations · 5.8k across the 72 of their papers we have counts for
8 papers · 1 filter
Morphological Composition of z~0.4 groups: The site of S0 formation
D. J. Wilman, A. Oemler, J. S. Mulchaey +3
The low redshift Universe (z<~0.5) is not a dull place. Processes leading to the suppression of star formation and morphological transformation are prevalent: this is particularly…
Highly ionized gas on galaxy scales: mapping the interacting Seyfert galaxy LEDA 135736
J. Gerssen, D. J. Wilman, L. Christensen +2
We have used the VIMOS IFU to map the properties of the Seyfert 1.9 galaxy LEDA 135736. These maps reveal a number of interesting features including: an Extended Narrow Line Region…
Evolution in the Disks and Bulges of Group Galaxies since z=0.4
Sean L. McGee, Michael L. Balogh, Robert D. E. Henderson +4
We present quantitative morphology measurements of a sample of optically selected group galaxies at 0.3 < z < 0.55 using the Hubble Space Telescope (HST) Advanced Camera for Survey…
Unveiling the Important Role of Groups in the Evolution of Massive Galaxies: Insights from an Infrared Passive Sequence at Intermediate Redshift
D. J. Wilman, D. Pierini, K. Tyler +6
The most massive galaxies in the Universe are also the oldest. To overturn this apparent contradiction with hierarchical growth models, we focus on the group scale haloes which hos…
The stellar mass content of distant galaxy groups
Michael L. Balogh, Dave Wilman, Robert D. E. Henderson +8
We have obtained near-infrared imaging of 58 galaxy groups, in the redshift range 0.1<z<0.6, from the William Herschel Telescope and from the Spitzer IRAC data archive. The groups…
The CNOC2 sample of intermediate redshift galaxy groups - the powerhouse of galaxy evolution
D. J. Wilman, M. L. Balogh, R. G. Bower +3
The evolution of galaxies in groups may have important implications for the global evolution of star formation rate in the Universe, since many processes which operate in groups ma…