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arXiv · 1311.2818

Interpretation of the oscillation spectrum of HD 50230 - a failure of richness

Wojciech Szewczuk·Jadwiga Daszyńska-Daszkiewicz·Wojciech Dziembowski
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Abstract

Attempts to interpret the observed oscillation spectrum of the SPB star HD 50230 are reported. We argue that a nearly equidistant period spacing found in the oscillation spectrum of the star is most likely accidental. The observed period distribution requires excitation of modes with the degree $\ell>4$. Much more may be learned from the rich oscillation spectrum of the star but most of the work is still ahead of us.

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Wojciech Szewczuk, Jadwiga Daszyńska-Daszkiewicz, Wojciech Dziembowski. 2013-11-12. Interpretation of the oscillation spectrum of HD 50230 - a failure of richness. https://doi.org/10.1017/s1743921313014178

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