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Asteroseismological Models with Rotation

Published online by Cambridge University Press:  12 April 2016

Doru Marian Suran  and
Gabriela Oprescu
Doru Marian Suran
Affiliation:
Astronomical Institute of the Romanian AcademyStr. Cutitul de Argint, No 5, 75212 Bucharest 28, ROMANIA
Gabriela Oprescu
Affiliation:
Astronomical Institute of the Romanian AcademyStr. Cutitul de Argint, No 5, 75212 Bucharest 28, ROMANIA

Abstract

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The low frequency NRP oscillations are considered in the case of differential rotation. Partial differential equations for adiabatic oscillations are reduced to a system of ordinary equations by means of a truncated spherical-harmonic expansion. The numerical method for solving the system is described. The final model also includes line profile variations (lpv) and posttheoretical mass (pth) calculations for the complete determinations of the physical, chemical, rotational and seismological properties of the stars.

Type
VI. Asteroseismology: theory
Information
International Astronomical Union Colloquium , Volume 137: Inside the Stars , 1993 , pp. 560 - 562
Copyright
Copyright © Astronomical Society of the Pacific 1993

References

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Suran, M.D. 1990, In ESO Workshop ‘Rapid Variability of OB Stars’, ed. Baade, D., 298.Google Scholar