Rotational splitting of L = 1 P modes

Bibcode
1986ssds.proc..215V
van der Raay, H. B.; Palle, P. L.; Roca Cortes, T.
Bibliographical reference

IN: Seismology of the sun and the distant stars; Proceedings of the NATO Advanced Research Workshop, Cambridge, England, June 17-21, 1985 (A87-20101 07-92). Dordrecht, D. Reidel Publishing Co., 1986, p. 215-221. SERC-supported research.

Advertised on:
0
1986
Number of authors
3
IAC number of authors
0
Citations
0
Refereed citations
0
Description
An analysis of the frequency spectrum of the amplitude modulation of specific l = 1 p modes was carried out. A mean rotational splitting value of 0.74 mHz was obtained for the frequency range 2.4 to 4.0 mHz. The effects of large scale surface phenomena coupled with surface rotation have been detected. The lifetime of the l = 1 modes varies from greater than 120 days at 2425.1 mHz to about 50 days at 3912.2 mHz.
Type
Non-refereed
Solar rotation

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