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Prominence oscillations activated by an EUV wave

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dc.contributor.author Devi, Pooja, et.al.
dc.contributor.author Uddin, Wahab
dc.date.accessioned 2024-05-06T07:19:05Z
dc.date.available 2024-05-06T07:19:05Z
dc.date.issued 2022-09
dc.identifier.uri https://doi.org/10.1016/j.asr.2022.02.053
dc.identifier.uri http://localhost:8080/xmlui/handle/123456789/1564
dc.description.abstract Prominence oscillations are one of interesting phenomena in the solar atmosphere, which can be utilized to infer the embedded mag netic field magnitude. We present here the transverse oscillations of two different prominences located at the East solar limb on 2011 February 11 using the multi-wavebands data of the Atmospheric Imaging Assembly (AIA) on-board the Solar Dynamics Observatory (SDO) satellite. A prominence eruption was observed towards the east direction with an average speed of 275 km s 1 . The eruption is fitted with the combination of a linear and an exponential functions of time. An extreme ultraviolet (EUV) wave event was associated with the prominence eruption. This EUV wave triggered the oscillations of both prominences on the East limb. We computed the period of each prominence using the wavelet analysis method. The oscillation period varies from 14 to 22 min. The magnetic field of the promi nences was derived, which ranges from 14 to 20 G. 2022 COSPAR. Published by Elsevier B.V. All rights reserved. en_US
dc.language.iso en en_US
dc.publisher Advances in Space Research en_US
dc.relation.ispartofseries 1899;asr70-1592
dc.subject Prominence eruption en_US
dc.subject EUV wave en_US
dc.subject Oscillations en_US
dc.title Prominence oscillations activated by an EUV wave en_US
dc.type Article en_US


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