46 citations · 446 across the 33 of their papers we have counts for
3 papers · 1 filter
Illuminating the past 8 billion years of cold gas towards two gravitationally lensed quasars
J. R. Allison, V. A. Moss, J. -P. Macquart +15
Using the Boolardy Engineering Test Array of the Australian Square Kilometre Array Pathfinder (ASKAP BETA), we have carried out the first survey for HI and OH absorptio…
A comparative study of intervening and associated HI 21-cm absorption profiles in redshifted galaxies
S. J. Curran, S. W. Duchesne, A. Divoli +1
The star-forming reservoir in the distant Universe can be detected through HI 21-cm absorption arising from either cool gas associated with a radio source or from within a galaxy i…
Using 21-cm absorption surveys to measure the average HI spin temperature in distant galaxies
J. R. Allison, M. A. Zwaan, S. W. Duchesne +1
We present a statistical method for measuring the average HI spin temperature in distant galaxies using the expected detection yields from future wide-field 21cm absorption surveys…