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Astrophysics and Space Science

, Volume 52, Issue 1, pp 3–10 | Cite as

The effect of a poloidal magnetic field on the linear and adiabatic oscillations of a polytropen=3

  • M. Goossens
Article

Abstract

The frequencies of the linear and adiabatic oscillations of a gaseous polytrope with a poloidal magnetic field are determined with the aid of a perturbation method. The influence of the poloidal magnetic field on the different types of spheroidal oscillation modes is discussed. The poloidal magnetic field generally strengthens the stability of the oscillation modes and this effect is the largest in the case of the non-radialp-modes.

Keywords

Magnetic Field Perturbation Method Oscillation Mode Gaseous Polytrope Poloidal Magnetic Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© D. Reidel Publishing Company 1977

Authors and Affiliations

  • M. Goossens
    • 1
  1. 1.Astronomisch InstituutKatholieke Universiteit LeuvenBelgium

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