Structure and energetics of filament-like SXR flares

We investigate an example of flare having the shape of a long, bright filament in soft X-rays (SXR). Another characteristic feature of the flare and of other similar flares is that a few emission kernels, best seen in hard X-rays (HXR), develop along the filament. The kernels are new sites of the fl...

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Bibliographic Details
Published in:Advances in Space Research Vol. 30; no. 3; pp. 677 - 682
Main Authors: Jakimiec, J., Tomczak, M., Falewicz, R., Mikurda, K.
Format: Journal Article Conference Proceeding
Language:English
Published: Elsevier Ltd 2002
Online Access:Get full text
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Summary:We investigate an example of flare having the shape of a long, bright filament in soft X-rays (SXR). Another characteristic feature of the flare and of other similar flares is that a few emission kernels, best seen in hard X-rays (HXR), develop along the filament. The kernels are new sites of the flare energy release. It is shown that the kernels develop at the crossings of perpendicular magnetic flux tubes. The flare energy release, and the flow of heat and plasma along the filament are carefully investigated.
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ISSN:0273-1177
1879-1948
DOI:10.1016/S0273-1177(02)00362-9