Solar G modes

Bibcode
1984MmSAI..55...91I
Isaak, G. R.; van der Raay, H. B.; Palle, P. L.; Cortes, T. R.; Delache, P.
Bibliographical reference

European Physical Society, Ministero della Pubblica Istruzione, and Universita di Catania, EPS Study Conference on Oscillations as a Probe of the Sun's Interior, Catania, Italy, June 20-24, 1983 Società Astronomica Italiana, Memorie (ISSN 0037-8720), vol. 55, no. 1-2, 1984, p. 91-97. Research supported by the Science and Engineering Research Council.

Advertised on:
6
1984
Number of authors
5
IAC number of authors
2
Citations
18
Refereed citations
14
Description
A statistical analysis of the frequency spectrum of 85 days of data obtained from integral solar velocity signals, has shown that significant signals exist in the frequency range 25 - 150 μHz. The signal structure is shown to have characteristics of constant period spacings indicative of the existence of g modes in the solar oscillation spectrum. Utilising the asymptotic Tassoul relation a total of 58 lines are identified covering the l1, l2, l3 and l4 modes.
Type
Non-refereed
Solar oscillations

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