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Article: Spontaneously Generated Flux Ropes in 3-D Magnetic Reconnection

TitleSpontaneously Generated Flux Ropes in 3-D Magnetic Reconnection
Authors
Keywordsflux rope
magnetic reconnection
Issue Date1-Jan-2025
PublisherAmerican Geophysical Union
Citation
Journal of Geophysical Research Space Physics, 2025, v. 130, n. 1 How to Cite?
AbstractMagnetic reconnection is the key to explosive phenomena in the universe. The flux rope is crucial in three-dimensional magnetic reconnection theory and is commonly considered to be generated by secondary tearing mode instability. Here we show that the parallel electron flow moving toward the reconnection diffusion region can spontaneously form flux ropes. The electron flows form parallel current tubes in the separatrix region where the observational parameters suggest the tearing and Kelvin-Helmholtz instabilities are suppressed. The spontaneously formed flux ropes could indicate the importance of electron dynamics in a three-dimensional reconnection region.
Persistent Identifierhttp://hdl.handle.net/10722/355271
ISSN
2023 Impact Factor: 2.6
2023 SCImago Journal Rankings: 0.845

 

DC FieldValueLanguage
dc.contributor.authorBai, Shi Chen-
dc.contributor.authorGuo, Ruilong-
dc.contributor.authorXiao, Yuchen-
dc.contributor.authorShi, Quanqi-
dc.contributor.authorYao, Zhonghua-
dc.contributor.authorPu, Zuyin-
dc.contributor.authorSun, Weijie-
dc.contributor.authorDegeling, Alexander W.-
dc.contributor.authorTian, Anmin-
dc.contributor.authorRae, I. Jonathan-
dc.contributor.authorYao, Shutao-
dc.contributor.authorZong, Qiu Gang-
dc.contributor.authorFu, Suiyan-
dc.contributor.authorBu, Yude-
dc.contributor.authorRussell, Christopher T.-
dc.contributor.authorBurch, James L.-
dc.contributor.authorGershman, Daniel J.-
dc.date.accessioned2025-04-01T00:35:21Z-
dc.date.available2025-04-01T00:35:21Z-
dc.date.issued2025-01-01-
dc.identifier.citationJournal of Geophysical Research Space Physics, 2025, v. 130, n. 1-
dc.identifier.issn2169-9380-
dc.identifier.urihttp://hdl.handle.net/10722/355271-
dc.description.abstractMagnetic reconnection is the key to explosive phenomena in the universe. The flux rope is crucial in three-dimensional magnetic reconnection theory and is commonly considered to be generated by secondary tearing mode instability. Here we show that the parallel electron flow moving toward the reconnection diffusion region can spontaneously form flux ropes. The electron flows form parallel current tubes in the separatrix region where the observational parameters suggest the tearing and Kelvin-Helmholtz instabilities are suppressed. The spontaneously formed flux ropes could indicate the importance of electron dynamics in a three-dimensional reconnection region.-
dc.languageeng-
dc.publisherAmerican Geophysical Union-
dc.relation.ispartofJournal of Geophysical Research Space Physics-
dc.subjectflux rope-
dc.subjectmagnetic reconnection-
dc.titleSpontaneously Generated Flux Ropes in 3-D Magnetic Reconnection-
dc.typeArticle-
dc.identifier.doi10.1029/2024JA033461-
dc.identifier.scopuseid_2-s2.0-85213018053-
dc.identifier.volume130-
dc.identifier.issue1-
dc.identifier.issnl2169-9380-

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