A small number of double-lobed radio galaxies (17 from our own census of the literature) show an additional pair of low surface brightness ''wings'', thus forming an overall ''X''-shaped appearance. The origin of the wings in these radio sources is unclear. They may be the result of back-flowing plasma from the currently active radio lobes into an asymmetric medium surrounding the active nucleus, which would make these ideal systems in which to study thermal/non-thermal plasma interactions in extragalactic radio sources. Another possibility is that the wings are the aging radio lobes left over after a (rapid) realignment of the central supermassive black-hole/accretion disk system due perhaps to a merger. Generally, these models are not wel...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
Coalescence of Supermassive Black Holes (SMBHs) in galaxy mergers is potentially the dominant contri...
Restricted Access. An open-access version is available at arXiv.org. Articles older than 2 years are...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
We present a catalog of 290 ?winged? or X-shaped radio galaxies (XRGs) extracted from the latest (20...
We analyze the properties of a sample of X-shaped radio-sources (XRSs). These objects show, in addit...
We present an observational and numerical study of X-shaped radio galaxies, a subset of the double-l...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
Cheung identified a sample of 100 candidate X-shaped radio galaxies using the NRAO FIRST survey; the...
Winged, or X-shaped, radio sources form a small class of morphologically peculiar extragalactic sour...
We examine relationships between the morphology in double radio sources and the radio-optical positi...
The original article can be found at: http://www3.interscience.wiley.com Copyright Blackwell Publish...
We present results from a study of X-shaped sources based on observations using the Giant Metrewave ...
Existing radio images of a few X-shaped radio galaxies reveal Z-symmetric morphologies in their weak...
Existing radio images of a few X-shaped radio galaxies reveal Z-symmetric morphologies in their weak...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
Coalescence of Supermassive Black Holes (SMBHs) in galaxy mergers is potentially the dominant contri...
Restricted Access. An open-access version is available at arXiv.org. Articles older than 2 years are...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
We present a catalog of 290 ?winged? or X-shaped radio galaxies (XRGs) extracted from the latest (20...
We analyze the properties of a sample of X-shaped radio-sources (XRSs). These objects show, in addit...
We present an observational and numerical study of X-shaped radio galaxies, a subset of the double-l...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
Cheung identified a sample of 100 candidate X-shaped radio galaxies using the NRAO FIRST survey; the...
Winged, or X-shaped, radio sources form a small class of morphologically peculiar extragalactic sour...
We examine relationships between the morphology in double radio sources and the radio-optical positi...
The original article can be found at: http://www3.interscience.wiley.com Copyright Blackwell Publish...
We present results from a study of X-shaped sources based on observations using the Giant Metrewave ...
Existing radio images of a few X-shaped radio galaxies reveal Z-symmetric morphologies in their weak...
Existing radio images of a few X-shaped radio galaxies reveal Z-symmetric morphologies in their weak...
A significant fraction of extended radio sources presents a peculiar X-shaped radio morphology: in a...
Coalescence of Supermassive Black Holes (SMBHs) in galaxy mergers is potentially the dominant contri...
Restricted Access. An open-access version is available at arXiv.org. Articles older than 2 years are...