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Paper: Radio Diagnostics of Plasmoids in a Flare Current Sheet
Volume: 454, The 3rd Hinode Science Meeting
Page: 287
Authors: Karlický, M.; Bárta, M.
Abstract: Examples of the drifting pulsating structures observed in solar dm-radio spectra are presented. Their relationship to plasmoids in a flare current sheet, and to their motions is explained. Then effects of the plasmoids, especially those moving downwards and interacting with an underlying flare-loop arcade, on a formation of flare ribbons are shown. Finally, using a 2.5-D particle-in-cell modelling we present the spectrum of the electromagnetic (radio) emission generated during a coalescence of the plasmoids.
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