Time correlation between solar structural parameters - p-mode frequencies, radius, and neutrino flux

Bibcode
1993ApJ...407..801D
DOI
10.1086/172561
Delache, Ph.; Gavriusev, V.; Gavriuseva, E.; Laclare, F.; Regulo, C.; Roca-Cortés, T.
Bibliographical reference

Astrophysical Journal, Part 1 (ISSN 0004-637X), vol. 407, no. 2, p. 801-805.

Advertised on:
4
1993
Journal
Astrophysical Journal
Number of authors
6
IAC number of authors
4
Citations
42
Refereed citations
38
Description
We present an analysis of time correlations between measurements of solar radius, neutrino flux data, and acoustic mode frequency shifts. We find significant anticorrelation of the first two quantities with the last one. Variations are found over time scales of order the 11 yr solar cycle and at shorter time scales. The shorter periods, of order 1 yr, are better detected during the period 1985-1991. These correlations strongly suggest the possibility that dynamical processes detected in upper solar layers are closely related with perturbations inside the sun, down to the core.
Type
Refereed
Solar neutrinos
Solar oscillations

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