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Rapidly Changing Radio Images
A. Cavaliere, P. Morrison and L. Sartori
New Series, Vol. 173, No. 3996 (Aug. 6, 1971), pp. 525-528
Published by: American Association for the Advancement of Science
Stable URL: http://www.jstor.org/stable/1732246
Page Count: 4
You can always find the topics here!Topics: Quasars, Signals, Velocity, Beacons, Kinematics, Diameters, Cosmological models, Angular separation, Position angle, Microwaves
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Differences in total transit time can give rise to images that expand at arbitrarily high speed. Two versions of a model based on this idea can account for the varying microwave structure reported for the quasar 3C 279. Other possible examples are suggested.
Science © 1971 American Association for the Advancement of Science