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Secular variations in the spectrum of solar p-modes

Bibcode
1994SoPh..152..253J
DOI
10.1007/BF01473212
Jimenez, A.; Palle, P. L.; Regulo, C.; Cortes, T. Roca
Bibliographical reference

Solar Physics (ISSN 0038-0938), vol. 152, no. 1, p. 253-260

Advertised on:
6
1994
Number of authors
4
IAC number of authors
4
Citations
1
Refereed citations
1
Description
The solar p-mode spectrum of very low l is measured with high accuracy for a long enough period of time so as to allow the search for solar cycle variations. In this paper solar cycle variations of the frequency and energy of the modes are confirmed. Moreover, a slight variation, within errors, of its rotational splitting with the solar cycle, is suggested.
Type
Refereed
Solar rotation
Radial velocity
Solar interior
Spectrophotometry

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