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  From Formation to Disruption: Observing the Multiphase Evolution of a Solar Flare Current Sheet

Chitta, L. P., Priest, E. R., & Cheng, X. (2021). From Formation to Disruption: Observing the Multiphase Evolution of a Solar Flare Current Sheet. The Astrophysical Journal, 911(2): 133. doi:10.3847/1538-4357/abec4d.

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Genre: Zeitschriftenartikel

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 Urheber:
Chitta, L. P.1, Autor           
Priest, E. R., Autor
Cheng, Xin1, Autor           
Affiliations:
1Department Sun and Heliosphere, Max Planck Institute for Solar System Research, Max Planck Society, ou_1832289              

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Schlagwörter: Solar flares; Solar magnetic reconnection; Solar corona
 Zusammenfassung: A current sheet, where magnetic energy is liberated through reconnection and converted to other forms, is thought to play the central role in solar flares, the most intense explosions in the heliosphere. However, the evolution of a current sheet and its subsequent role in flare-related phenomena such as particle acceleration is poorly understood. Here we report observations obtained with NASA's Solar Dynamics Observatory that reveal a multiphase evolution of a current sheet in the early stages of a solar flare, from its formation to quasi-stable evolution and disruption. Our observations have implications for the understanding of the onset and evolution of reconnection in the early stages of eruptive solar flares.

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Sprache(n): eng - English
 Datum: 2021
 Publikationsstatus: Online veröffentlicht
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: DOI: 10.3847/1538-4357/abec4d
ADS: 2021ApJ...911..133C
arXiv: 2103.02352
 Art des Abschluß: -

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Titel: The Astrophysical Journal
Genre der Quelle: Zeitschrift
 Urheber:
Affiliations:
Ort, Verlag, Ausgabe: Bristol; Vienna : IOP Publishing; IAEA
Seiten: - Band / Heft: 911 (2) Artikelnummer: 133 Start- / Endseite: - Identifikator: ISSN: 0004-637X
CoNE: https://pure.mpg.de/cone/journals/resource/954922828215_3