20 citations · 37 across the 10 of their papers we have counts for
28 papers · 1 filter
The Evolving Structure of Galactic Disks
Hugo Martel, Chris Brook, Sean McGee +2
Observations suggest that the structural parameters of disk galaxies have not changed greatly since redshift 1. We examine whether these observations are consistent with a cosmolog…
On the origin of anomalous velocity clouds in the Milky Way
Tim W. Connors, Daisuke Kawata, Jeremy Bailin +2
We report that neutral hydrogen (HI) gas clouds, resembling High Velocity Clouds (HVCs) observed in the Milky Way (MW), appear in MW-sized disk galaxies formed in high-resolution L…
Evolving Disks in Cold Dark Matter Cosmology
C. B. Brook, H. Martel, B. K. Gibson +1
Despite having entered the era of "precision cosmology," the formation of galaxies within the favored CDM cosmological paradigm remains problematic. By relating our N-body/smooth p…
What do loose groups tell us about galaxy formation?
D. J. Pisano, David Barnes, Brad Gibson +3
We present the results of a Parkes Multibeam HI survey of six loose groups of galaxies analogous to the Local Group. This survey was sensitive to HI-rich objects in these groups to…
High-resolution N-body Simulations of Galactic Cannibalism: The Magellanic Stream
Tim W. Connors, Daisuke Kawata, Sarah T. Maddison +1
Hierarchical clustering represents the favoured paradigm for galaxy formation throughout the Universe; due to its proximity, the Magellanic system offers one of the few opportuniti…
HST Observations of the Main Sequence of M4
H. B. Richer, G. G. Fahlman, J. Brewer +8
This paper presents new results from a photometric study of the main-sequence stars in M4, the closest globular cluster to the sun. Multi-field, multi-epoch observations at approxi…