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arXiv · 1301.2499

2D non-perturbative modeling of oscillations in rapidly rotating stars

R-M. Ouazzani·M-A. Dupret·M. J. Goupil·D. R. Reese
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Abstract

We present and discuss results of a recently developped two dimensional non-perturbative method to compute accurate adiabatic oscillation modes of rapidly rotating stars . The 2D calculations fully take into account the centrifugal distorsion of the star while the non-perturbative method includes the full influence of the Coriolis acceleration. These characteristics allows us to compute oscillation modes of rapid rotators - from high order p-modes in $δ$Scuti stars, to low order p- and g-modes in $β$ Cephei or Be stars.

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R-M. Ouazzani, M-A. Dupret, M. J. Goupil, D. R. Reese. 2013-01-11. 2D non-perturbative modeling of oscillations in rapidly rotating stars. https://arxiv.org/abs/1301.2499

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