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An X-ray survey of the 2 Jy sample - II. X-ray emission from extended structures
(2017-09-21)
The 2 Jy sample is a survey of radio galaxies with flux densities above 2 Jy at 2.7 GHz. As part of our ongoing work on the southern subset of 2 Jy sources, in paper I of this series we analysed the X-ray cores of the ...
A new method for finding and characterizing galaxy groups via low-frequency radio surveys
(2017-09-11)
We describe a new method for identifying and characterizing the thermodynamic state of large samples of evolved galaxy groups at high redshifts using high-resolution, low-frequency radio surveys, such as those that will ...