Hale, George E. and Luckey, George P. (1915) Some Vortex Experiments Bearing on the Nature of Sun-Spots and Flocculi. Proceedings of the National Academy of Sciences of the United States of America, 1 (6). pp. 385-389. ISSN 0027-8424. https://resolver.caltech.edu/CaltechAUTHORS:HALpnas15b
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Abstract
The presence of magnetic fields in all sun-spots and the spectroscopic observations of Evershed and St. John on the revolution of the spot vapors at various levels, seem to prove beyond doubt that sun-spots are vortices. The object of the present paper is to describe some recent experiments bearing on the suggested explanation of double or multiple spots, and the flocculi associated with them.
Item Type: | Article | ||||||
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Additional Information: | Copyright © 1915 by the National Academy of Sciences. Read before the Academy, April 20, 1915. Received, May 22, 1915. | ||||||
Issue or Number: | 6 | ||||||
Record Number: | CaltechAUTHORS:HALpnas15b | ||||||
Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:HALpnas15b | ||||||
Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
ID Code: | 11707 | ||||||
Collection: | CaltechAUTHORS | ||||||
Deposited By: | Archive Administrator | ||||||
Deposited On: | 20 Sep 2008 03:44 | ||||||
Last Modified: | 03 Oct 2019 00:21 |
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