Statistics – Computation
Scientific paper
Aug 1985
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985a%26a...149...65r&link_type=abstract
Astronomy and Astrophysics (ISSN 0004-6361), vol. 149, no. 1, Aug. 1985, p. 65-72.
Statistics
Computation
9
Abundance, Solar Oscillations, Stellar Composition, Stellar Cores, Stellar Structure, Sun, Computational Astrophysics, Eigenvalues, Iron, Solar Observatories
Scientific paper
The oscillation periods of nonradial g-modes in a recent numerical model of the sun are presented. The model was calculated using a coupled system of first-order nonlinear differential equations which describe stellar structure from the high-Z iron-like solar core to the surface. Theoretical eigenvalues for the oscillation modes were compared with recent observational data obtained from the Stanford Solar Observatory (SSO) and the Crimean Astrophysical Observatory (CAO), and the results are discussed in detail. Comparison with the analytical solutions of Tassoul (1980); Scuflaire (1974); and Robe (1968) showed good agreement for the g-mode calculations. The average period spacings for the l = 1 and 2 modes were in qualitative agreement with Osaki's (1975) calculations for high-Z core orders n with s = n + 1/2 - 1/4 less than 18. Additional evidence is presented to support the high-Z iron-like solar core hypothesis.
No associations
LandOfFree
Evidence for a small, high-Z, iron-like solar core does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Evidence for a small, high-Z, iron-like solar core, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evidence for a small, high-Z, iron-like solar core will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-752629