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arXiv · 0908.4166

A complex asteroseismic study of the hybrid B-type pulsator $ν$ Eridani

J. Daszyńska-Daszkiewicz·P. Walczak
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Abstract

We present results of comprehensive seismic modelling of the B-type main-sequence pulsator $ν$ Eridani, which consists in parallel fitting of the pulsational frequencies and corresponding values of the complex, nonadiabatic parameter $f$, defined by the bolometric flux perturbation. This kind of studies, which we call {\it complex asteroseismology}, provides a unique test of stellar opacities. Our results indicate a preference for the OPAL data.

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J. Daszyńska-Daszkiewicz, P. Walczak. 2009-12-01. A complex asteroseismic study of the hybrid B-type pulsator $ν$ Eridani. https://doi.org/10.1007/s10509-009-0236-y

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