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arxiv: 1311.2818 · v1 · submitted 2013-11-12 · 🌌 astro-ph.SR

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

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classification 🌌 astro-ph.SR
keywords oscillationspectrumstarobservedperiodaccidentalaheadargue
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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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