Study of the Impact of Coronal Rain on Kink Oscillations of Coronal Loops

Shrivastav, AK and Pant, V (2022) Study of the Impact of Coronal Rain on Kink Oscillations of Coronal Loops. [Book Chapter]

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Abstract

Coronal rain occurs in thermally unstable coronal loops, and comprises cool plasma condensations, falling towards the solar surface, guided by the magnetic field. Sometimes the coronal rain clumps are seen to be subjected to transverse oscillations. The numerical simulations have indicated that coronal rain can onset kink oscillations in coronal loops and can affect the properties of oscillations. In this proceeding, we present the analysis of transverse oscillations in conjunction with coronal rain. Atmospheric Imaging Assembly (AIA) is used to examine the characteristics of coronal loop oscillation before and after coronal rain development. The analysis showed that the amplitude and period of oscillations are greater during coronal rain. © 2023 The Author(s).

Item Type:	Book Chapter
Publication:	Proceedings of the International Astronomical Union
Publisher:	Cambridge University Press
Additional Information:	The copyright for this article belongs to Cambridge University Press.
Department/Centre:	Division of Physical & Mathematical Sciences > Physics
Date Deposited:	04 Mar 2024 10:00
Last Modified:	04 Mar 2024 10:00
URI:	https://eprints.iisc.ac.in/id/eprint/84405

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