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Nature, 1979
The peculiar emission line object SS433 (refs 1–3) has variable radio emission and an angular size of
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The peculiar emission line object SS433 (refs 1–3) has variable radio emission and an angular size of
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Nature, 1988
Radio maps of 3C273 obtained with very long baseline interferometry (VLBI) have been limited by low dynamic range and poor north-south resolution resulting from the low declination (2°) of this qua ...
Lars B. Bååth +3 more
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Radio maps of 3C273 obtained with very long baseline interferometry (VLBI) have been limited by low dynamic range and poor north-south resolution resulting from the low declination (2°) of this qua ...
Lars B. Bååth +3 more
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Jets in Extragalactic Radio Sources
Science, 1984Observations now require that there be a continuous supply of energy to the giant extragalactic radio sources. These observations also suggest that this energy input may be in the form of streams or jets of gas emanating from the centers of galaxies and quasi-stellar objects. Current data indicate that the large-scale jet structures are not moving with
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Galactic Radio-Jet Sources [PDF]
Physica Scripta, 1998 In this paper, we review the physical parameters of the eight X-ray sources which are considered to be radio-jet sources: SS433, Cyg X-3, 1E 1740.7-2942, GRS 1758-258, LSI+61°303, Cir X-1, GRS 1915+105 and GRO J1655-40. We present a summary of their properties and try to put in light commonalities between these sources.
Diana Hannikainen, Ph Durouchoux
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The structure of the radio jets in 3C449
Nature, 1979High resolution observations of 3C449 show the presence of two highly collimated symmetric jets on each side of an unresolved core. The jets show considerable fine structure and polarisation. Measurements of the depolarisation suggest internal densities of ∼0.02 cm−3 and flow velocities of ≳1,000 km s−1.
A. G. Willis +2 more
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The radio jet of the quasar 3C273
Nature, 1985Although 3C273 was was one of the first quasars to be identified1, the extended feature 3C273A, which can be detected at radio2,3, optical4,5 and X-ray wavelengths6, remains an enigma. The source is an extreme example of a one-sided radio source (3C273A has no detectable counter component2) and this fact, coupled with the presence of the optical ...
R. G. Conway, C. Flatters
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Relativistic jets as compact radio sources
, 1979Variable extragalactic radio sources, associated with the nuclei of galaxies and quasars, are interpreted in terms of a supersonic relativistic jet.
R. Blandford, A. Koenigl
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1983
Radio jets, which provide the most direct evidence for supply of energy from the nuclei of active galaxies to the outer extended lobes, are believed to arise largely from the inefficiencies in the energy transport processes. These jets exhibit a wide variety of structures (Browne 1983; Fomalont 1983), possibly providing clues to the different physical ...
D. J. Saikia, T. J. Cornwell
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Radio jets, which provide the most direct evidence for supply of energy from the nuclei of active galaxies to the outer extended lobes, are believed to arise largely from the inefficiencies in the energy transport processes. These jets exhibit a wide variety of structures (Browne 1983; Fomalont 1983), possibly providing clues to the different physical ...
D. J. Saikia, T. J. Cornwell
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Radio structure of the M87 jet
Nature, 1974THE central region of M87 has a complex radio structure. There are at least three components1,2, with diameters ≈0″.0013, ≈0″.01 and ≈0″.3, coincident with the optical nucleus of the galaxy and on either side there are two elongated components, ≈25″ in extent, the radio counterparts of the jet and counterjet3,4.
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