Multifrequency VLA radio observations of the X-ray cavity cluster
of galaxies RBS797: evidence of differently oriented jets

The > 40-keV solar-flare electrons observed by the IMP III and Mariner IV satellites are shown to be closely correlated with solar radio and X-ray burst emission. In particular, intense type III radio bursts are observed to accompany solar electron-event flares. The energies of the electrons, the total number of electrons, and the size of the electron source at the sun can be inferred from radio observations. The characteristics of the electrons observed in interplanetary space are consistent with these radio observations. Therefore these electrons are identified as the exciting agents of the type III emission. It has been noted that the radio and X-ray bursts are part of the flash phase of flares. The observations indicate that a striking feature of the flash phase is the production of electrons of 10–100 keV energies.

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X-ray spectroscopy of the cluster of galaxies PKS 0745-191 with XMM-Newton

Astronomy and Astrophysics ◽

10.1051/0004-6361:20030862 ◽

2003 ◽

Vol 407 (1) ◽

pp. 41-50 ◽

Cited By ~ 27

Author(s):

Y. Chen ◽

Y. Ikebe ◽

H. Böhringer

Keyword(s):

X Ray ◽

Cluster Of Galaxies

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Structure of the X‐Ray–emitting Gas in the Hydra A Cluster of Galaxies

The Astrophysical Journal ◽

10.1086/304095 ◽

1997 ◽

Vol 481 (2) ◽

pp. 660-672 ◽

Cited By ~ 81

Author(s):

Y. Ikebe ◽

K. Makishima ◽

H. Ezawa ◽

Y. Fukazawa ◽

M. Hirayama ◽

...

Keyword(s):

X Ray ◽

Cluster Of Galaxies

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Supernova Remnant Searches at Molonglo

Publications of the Astronomical Society of Australia ◽

10.1017/s1323358000017549 ◽

1984 ◽

Vol 5 (4) ◽

pp. 537-540 ◽

Cited By ~ 9

Author(s):

A. J. Turtle ◽

B. Y. Mills

Keyword(s):

Supernova Remnants ◽

Supernova Remnant ◽

Magellanic Clouds ◽

Radio Observations ◽

X Ray

A catalogue of 38 supernova remnants (SNRs) identified in the Large and Small Magellanic Clouds from X-ray, optical and radio observations has recently been presented by Mills et al. (1984). One important consideration is the completeness of this catalogue and of the Galactic catalogues with which it is compared. These are currently being investigated.

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Further joint X-ray, infrared, and radio observations of Cygnus X-3

The Astrophysical Journal ◽

10.1086/154469 ◽

1976 ◽

Vol 207 ◽

pp. 78 ◽

Cited By ~ 24

Author(s):

K. O. Mason ◽

P. W. Sanford ◽

E. E. Becklin ◽

J. Elias ◽

G. Neugebauer ◽

...

Keyword(s):

Radio Observations ◽

X Ray

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Detecting shocked intergalactic gas with X-ray and radio observations

Astronomy and Astrophysics ◽

10.1051/0004-6361/201935439 ◽

2019 ◽

Vol 627 ◽

pp. A5 ◽

Cited By ~ 8

Author(s):

F. Vazza ◽

S. Ettori ◽

M. Roncarelli ◽

M. Angelinelli ◽

M. Brüggen ◽

...

Keyword(s):

Large Scale ◽

Intergalactic Medium ◽

Thermal Emission ◽

Intergalactic Gas ◽

Radio Observations ◽

X Ray ◽

Large Scale Structures ◽

Hot Gas ◽

Scale Structures ◽

Radio Band

Detecting the thermal and non-thermal emission from the shocked cosmic gas surrounding large-scale structures represents a challenge for observations, as well as a unique window into the physics of the warm-hot intergalactic medium. In this work, we present synthetic radio and X-ray surveys of large cosmological simulations in order to assess the chances of jointly detecting the cosmic web in both frequency ranges. We then propose best observing strategies tailored for existing (LOFAR, MWA, and XMM) or future instruments (SKA-LOW and SKA-MID, Athena, and eROSITA). We find that the most promising targets are the extreme peripheries of galaxy clusters in an early merging stage, where the merger causes the fast compression of warm-hot gas onto the virial region. By taking advantage of a detection in the radio band, future deep X-ray observations will probe this gas in emission, and help us to study plasma conditions in the dynamic warm-hot intergalactic medium with unprecedented detail.

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