65 citations · 216 across the 5 of their papers we have counts for
7 papers
An ASKAP survey for HI absorption towards dust-obscured quasars
M. Glowacki, J. R. Allison, V. A. Moss +11
Obscuration of quasars by accreted gas and dust, or dusty intervening galaxies, can cause active galactic nuclei (AGN) to be missed in optically-selected surveys. Radio observation…
Ionisation of the atomic gas in redshifted radio sources
S. J. Curran, R. W. Hunstead, H. M. Johnston +4
We report the results of a survey for HI 21-cm absorption at z < 0.4 in a new sample of radio sources with the Giant Metrewave Radio Telescope. Of the 11 sources for which there ar…
WALLABY Early Science - II. The NGC 7232 galaxy group
K. Lee-Waddell, B. S. Koribalski, T. Westmeier +19
We report on neutral hydrogen (HI) observations of the NGC 7232 group with the Australian Square Kilometre Array Pathfinder (ASKAP). These observations were conducted as part of th…
PKSB1740-517: An ALMA view of the cold gas feeding a distant interacting young radio galaxy
J. R. Allison, E. K. Mahony, V. A. Moss +12
Cold neutral gas is a key ingredient for growing the stellar and central black hole mass in galaxies throughout cosmic history. We have used the Atacama Large Millimetre Array (ALM…
A search for the host galaxy of FRB171020
Elizabeth K. Mahony, Ron D. Ekers, Jean-Pierre Macquart +11
We report on a search for the host galaxy of FRB171020, the fast radio burst with the smallest recorded dispersion measure (DM pc cm) of our on-ongoing ASKAP survey.…
Connecting X-ray absorption and 21cm neutral hydrogen absorption in obscured radio AGN
V. A. Moss, J. R. Allison, E. M. Sadler +22
Many radio galaxies show the presence of dense and dusty gas near the active nucleus. This can be traced by both 21cm HI absorption and soft X-ray absorption, offering new insight…