Analysis of rotational frequency splittings sensitive to the rotation rate of the solar core

Bibcode
2003ESASP.517..271G
García, R. A.; Eff-Darwich, A.; Korzennik, S. G.; Couvidat, S.; Henney, C. J.; Turck-Chièze, S.
Bibliographical reference

In: Proceedings of SOHO 12 / GONG+ 2002. Local and global helioseismology: the present and future, 27 October - 1 November 2002, Big Bear Lake, CA, USA. Edited by H. Sawaya-Lacoste, ESA SP-517, Noordwijk, Netherlands: ESA Publications Division, ISBN 92-9092-827-1, 2003, p. 271 - 274

Advertised on:
2
2003
Number of authors
6
IAC number of authors
0
Citations
4
Refereed citations
4
Description
Updated solar frequency splitting measurements suggest a slight decrease of the rotation rate below 0.25 Rsolar and, albeit preliminary, rule out a core rotating faster than the upper radiative zone. The estimates of the rotation rate of the deep solar layers are based on new rotational frequency splittings computed using data from the GOLF and MDI instruments on board SoHO. Such results, provided they are confirmed after further analysis, give additional insight into the dynamics of the solar core.
Type
Non-refereed
Solar oscillations

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