Antia, H. M. ; Basu, Sarbani ; Pintar, J. ; Pohl, B. (2000) Solar cycle variation in solar f-mode frequencies and radius Solar Physics, 192 (1-2). pp. 459-468. ISSN 0038-0938
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Official URL: http://www.springerlink.com/content/hv553167x3m747...
Related URL: http://dx.doi.org/10.1023/A:1005204800696
Abstract
Using data from the Global Oscillation Network Group (GONG) covering the period from 1995 to 1998, we study the change with solar activity in solar f-mode frequencies. The results are compared with similar changes detected from the Michelson Doppler Imager (MDI) data. We find variations in f-mode frequencies which are correlated with solar activity indices. If these changes are due to variation in solar radius then the implications are that the solar radius decreases by about 5 km from minimum to maximum activity.
| Item Type: | Article |
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| Source: | Copyright of this article belongs to Springer-Verlag. |
| ID Code: | 12276 |
| Deposited On: | 10 Nov 2010 05:09 |
| Last Modified: | 16 May 2016 21:39 |
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