116 citations · 990 across the 23 of their papers we have counts for
4 papers · 1 filter
Constraining fundamental constant evolution with HI and OH lines
N. Kanekar, G. I. Langston, J. T. Stocke +2
We report deep Green Bank Telescope spectroscopy in the redshifted HI 21cm and OH 18cm lines from the absorption system towards PMN J0134-0931. A comparison between the…
The Origin of Neutral Hydrogen Clouds in Nearby Galaxy Groups: Exploring the Range Of Galaxy Interactions
Katie M. Chynoweth, Kelly Holley-Bockelmann, Emil Polisensky +1
We combine high resolution N-body simulations with deep observations of neutral hydrogen (HI) in nearby galaxy groups in order to explore two well-known theories of HI cloud format…
Redshifted HI and OH absorption in radio galaxies and quasars
S. J. Curran, M. T. Whiting, M. T. Murphy +6
From a survey for redshifted HI 21-cm and OH 18-cm absorption in the hosts of a sample of radio galaxies and quasars, we detect HI in three of the ten and OH in none of the fourtee…
HI Clouds in the M81 Filament as Dark Matter Minihalos--A Phase-Space Mismatch
Katie M. Chynoweth, Glen I. Langston, Kelly Holley-Bockelmann
Cosmological galaxy formation models predict the existence of dark matter minihalos surrounding galaxies and in filaments connecting groups of galaxies. The more massive of these m…