Effects of Magnetic Fields in the Solar Atmosphere on Global Oscillations

Balázs Pintér, Robert Erdélyi

Research output: Contribution to journalArticle

6 Citations (SciVal)

Abstract

Helioseismology is practically the only efficient experimental way of probing the solar interior. Without it, the results of theoretical solar models would remain untested and, consequently, less reliable when applying them for investigating remote stars. Hence, having a firm understanding of the applicability and reliability of helioseismology and the awareness of its limits are essential in solar physics and also in astrophysics. One of the weaknesses of the currently popular helioseismic models is that they allow only limited interaction between the global acoustic oscillation modes and the magnetic lower solar atmosphere, although, observations confirm strong coupling of helioseismic oscillations to the atmospheric magnetic field. The present article overviews the attempts of taking into account atmospheric magnetic effects in the theoretical models of global solar oscillations.
Original languageEnglish
Pages (from-to)471-504
JournalSpace Science Reviews
Volume158
Issue number2-4
DOIs
Publication statusPublished - Jul 2011

Keywords

  • Sun
  • Helioseismology
  • Global oscillations
  • Solar atmosphere
  • Magnetic field
  • MHD

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