Location of Repository

Tabriz,

By A. Ajabshirizadeh, E. Tavabi and S. Koutchmy

Abstract

Some observations suggest that solar spicules show small amplitude and high frequency oscillations of magneto-acoustic waves, which arise from photospheric granular forcing. We apply the method of MHD seismology to determine the period of kink waves. For this purposes, the oscillations of a magnetic cylinder embedded in a field-free environment is investigated. Finally, diagnostic diagrams displaying the oscillatory period in terms of some equilibrium parameters are provided to allow a comparison between theoretical results and those coming from observations. PACS: 96.60.-

Topics: Spicules, Oscillations, Kink waves, Flux tube. Spicule Oscillation 3
Year: 2008
OAI identifier: oai:CiteSeerX.psu:10.1.1.311.1345
Provided by: CiteSeerX
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