Article Dans Une Revue Astronomy & Astrophysics - A&A Année : 2010

Acoustic power absorption and enhancement generated by slow and fast MHD waves. Evidence of solar cycle velocity/intensity amplitude changes consistent with the mode conversion theory

Résumé

We used long duration, high quality, unresolved (Sun-as-a star) observations collected by the ground based network BiSON and by the instruments GOLF and VIRGO on board the ESA/NASA SOHO satellite to search for solar-cycle-related changes in mode characteristics in velocity and continuum intensity for the frequency range between 2.5 mHz

Dates et versions

hal-03785412 , version 1 (23-09-2022)

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R. Simoniello, W. Finsterle, Rafael A. Garcia, David Salabert, A. Jimenez, et al.. Acoustic power absorption and enhancement generated by slow and fast MHD waves. Evidence of solar cycle velocity/intensity amplitude changes consistent with the mode conversion theory. Astronomy & Astrophysics - A&A, 2010, 516, pp.30. ⟨10.1051/0004-6361/200913091⟩. ⟨hal-03785412⟩
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