25 citations · 27 across the 4 of their papers we have counts for
4 papers · 1 filter
An extreme rotation measure in the high-redshift radio galaxy PKS B0529-549
J. W. Broderick, C. De Breuck, R. W. Hunstead +1
We present the results of a radio polarimetric study of the high-redshift radio galaxy PKS B0529-549 (z=2.575), based on high-resolution 12 mm and 3 cm images obtained with the Aus…
ATCA observations of the galaxy cluster Abell 3921 - I. Radio emission from the central merging sub-clusters
C. Ferrari, R. W. Hunstead, L. Feretti +2
We present the analysis of our 13 and 22 cm ATCA observations of the central region of the merging galaxy cluster A3921 (z=0.094). We investigated the effects of the major merger b…
A search for distant radio galaxies from SUMSS and NVSS: III. radio spectral energy distributions and the z-alpha correlation
I. J. Klamer, R. D. Ekers, J. J. Bryant +3
This is the third in a series of papers that present observations and results for a sample of 76 ultra-steep-spectrum radio sources designed to find galaxies at high redshift. Here…
A Long, Hard Look at the Low-Hard State in Accreting Black Holes
J. M. Miller, J. Homan, D. Steeghs +5
We present the first results of coordinated multi-wavelength observations of the Galactic black hole GX 339-4 in a canonical low-hard state, obtained during its 2004 outburst. XMM-…