Circular polarization and the structure of compact extragalactic radio sources

1984 ◽  
Vol 100 (1-2) ◽  
pp. 227-241 ◽  
Author(s):  
Esko Valtaoja
Keyword(s):  
Circular Polarization ◽  
Radio Sources ◽  
Extragalactic Radio Sources

Variation in the Polarization Across Bends in the Spectra of Self-Absorbed Synchrotron Sources

1972 ◽  
Vol 2 (3) ◽  
pp. 140-142 ◽  
Author(s):  
D. B. Melrose
Keyword(s):  
Circular Polarization ◽  
Low Frequency ◽  
Radio Sources ◽  
Extragalactic Radio Sources

The accepted interpretation of the low frequency turnovers in the spectra of many extragalactic radio sources is that they are due to the effects of synchrotron self-absorption, i.e. to the source becoming optically thick. It has been shown that the signs of the degrees of both linear and circular polarization for a homogeneous source at frequencies where it is optically thick are opposite to those at frequencies where it is optically thin.

Super-luminal expansion in extragalactic radio sources

Nature ◽  
1977 ◽  
Vol 267 (5608) ◽  
pp. 211-216 ◽  
Author(s):  
R. D. Blandford ◽  
C. F. McKee ◽  
M. J. Rees
Keyword(s):  
Radio Sources ◽  
Extragalactic Radio Sources

Origin of the central radio gaps in extragalactic radio sources

1992 ◽  
Vol 187 (2) ◽  
pp. 209-214 ◽  
Author(s):  
I. E. Ekejiuba ◽  
P. N. Okeke ◽  
S. E. Okoye
Keyword(s):  
Radio Sources ◽  
Extragalactic Radio Sources
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