Search for a Frequency Shift of the 21-Centimeter Line from Taurus A near Occultation by Sun
- 19 January 1968
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 159 (3812) , 307-308
- https://doi.org/10.1126/science.159.3812.307
Abstract
The 21-centimeter absorption line from the direction of Taurus A was used for detection of a shift in frequiency when the source passed near Sun. A possible decrease in frequency of 150 cycles per second was detected, which cannot be caused by general relativity or by the plasma around Sun.Keywords
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