Results 351 to 360 of about 1,237,003 (361)
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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
openaire +2 more sources
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
semanticscholar +1 more source
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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Jets in extragalactic radio sources
AIP Conference Proceedings, 1979Particle acceleration in the extended parts of radio galaxies seems likely from a number of arguments. The radio jets which now seem commonly to connect the nucleus to the more extended structure of radio galaxies are a likely location for some of the necessary in situ acceleration.
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Wiggles and Knots in Radio Jets
1983Dynamical effects in binary nuclei inside parent galactic cores, gravitational interactions with companion galaxies and Kelvin-Helmholtz instabilities in the flow propagation have been proposed as mechanism responsible for the formation of the low amplitude morphologies, wiggles and knots, observed in radio jets.
E. Trussoni, L. Zaninetti, A. Ferrari
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Nature, 1979 Ion-supported tori and the origin of radio jets
Nature, 1982M. Rees +4 more
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