264 citations · 1.8k across the 23 of their papers we have counts for
10 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…
The Baryonic and Dark Matter Properties of High Redshift Gravitationally Lensed Disk Galaxies
P. Salucci, A. M. Swinbank, A. Lapi +4
We present a detailed study of the structural properties of four gravitationally lensed disk galaxies at z=1. Modelling the rotation curves on sub-kpc scales we derive the values f…
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…
The Strongly Polarized Afterglow of GRB 020405
D. Bersier, B. McLeod, P. M. Garnavich +12
We report polarization measurements and photometry for the optical afterglow of the gamma-ray burst GRB 020405. We measured a highly significant 9.9% polarization (in V band) 1.3 d…
The Transformation of Galaxies within the Large Scale Structure around a z=0.41 Cluster
Tadayuki Kodama, Ian Smail, F. Nakata +2
We present deep, panoramic multi-color imaging of the distant rich cluster A851 (Cl0939+4713, z=0.41) using Suprime-Cam on Subaru. These images cover a 27' field of view, ~11 Mpc a…
Revisiting the Cosmic Cooling Crisis
Michael Balogh, Frazer Pearce, Richard Bower +1
Recent measurements of the K-band luminosity function now provide us with strong, reliable constraints on the fraction of baryons which have cooled. Globally, this fraction is only…
The early-type galaxy population in Abell 2218
B. L. Ziegler, R. G. Bower, I. Smail +2
(Abridged) We present morphological, photometric, kinematic and line-strength data of 48 early-type members of the rich cluster Abell 2218 at z=0.18. This sample is both larger and…
Colour-magnitude relations and spectral line strengths in the Coma cluster
A. I. Terlevich, H. Kuntschner, R. G. Bower +2
We use the , , and spectral absorption line indices, together with U- and V-band photometry of 101 galaxies in the Coma cluster, to investigate how…
Diffuse X-Ray Emission from Late-Type Galaxy Haloes
A. J. Benson, R. G. Bower, C. S. Frenk +1
Current theories of galaxy formation predict that spiral galaxies are embedded in a reservoir of hot gas. This gas is able to cool onto the galaxy replenishing cold gas that is con…
The Stellar Populations of Low Surface Brightness Galaxies
E. F. Bell, R. G. Bower, R. S. de Jong +2
Near-infrared (NIR) K' images of a sample of five low surface brightness disc galaxies (LSBGs) were combined with optical data, with the aim of constraining their star formation hi…