Secular Variations in the Spectrum of Solar P-Modes

  • A. Jiménez
  • P. L. Pallé
  • C. Régulo
  • T. Roca Cortés
Conference paper

Abstract

The solar p-mode spectrum of very low I is measured with high accuracy for a long enough period of time so as to allow the search for solar cycle variations. In this paper solar cycle variations of the frequency and energy of the modes are confirmed. Moreover, a slight variation.within errors, of its rotational splitting with the solar cycle, is suggested.

Keywords

Solar Cycle Secular Variation Solar Minimum Solar Maximum Average Spectrum 
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

© Springer Science+Business Media Dordrecht 1994

Authors and Affiliations

  • A. Jiménez
    • 1
  • P. L. Pallé
    • 1
  • C. Régulo
    • 1
  • T. Roca Cortés
    • 1
  1. 1.Instituto de Astroffsica de CanariasLa Laguna, TenerifeSpain

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