26 citations · 125 across the 6 of their papers we have counts for
4 papers · 1 filter
A deep Parkes HI survey of the Sculptor group and filament: HI mass function and environment
T. Westmeier, D. Obreschkow, M. Calabretta +8
We present the results of a deep survey of the nearby Sculptor group and the associated Sculptor filament taken with the Parkes 64-m radio telescope in the 21-cm emission line of n…
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…
Outbursts of the intermediate-mass black hole HLX-1: a wind instability scenario
Roberto Soria, Aina Musaeva, Kinwah Wu +5
We model the intermediate-mass black hole HLX-1, using the Hubble Space Telescope, XMM-Newton and Swift. We quantify the relative contributions of a bluer component, function of X-…
HI absorption in nearby compact radio galaxies
M. Glowacki, J. R. Allison, E. M. Sadler +6
HI absorption studies yield information on both AGN feeding and feedback processes. This AGN activity interacts with the neutral gas in compact radio sources, which are believed to…