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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 5540 | - |
dc.citation.number | A3 | - |
dc.citation.startPage | 5529 | - |
dc.citation.title | JOURNAL OF GEOPHYSICAL RESEARCH (JGR) | - |
dc.citation.volume | 105 | - |
dc.contributor.author | Lee, Ensang | - |
dc.contributor.author | Min, Kyoung-Wook | - |
dc.contributor.author | Seon, Jongho | - |
dc.contributor.author | Lee, LC | - |
dc.contributor.author | Ryu, Dongsu | - |
dc.date.accessioned | 2023-12-22T12:08:10Z | - |
dc.date.available | 2023-12-22T12:08:10Z | - |
dc.date.created | 2015-08-27 | - |
dc.date.issued | 2000-03 | - |
dc.description.abstract | Three-dimensional magnetic reconnection is studied using magnetohydrodynamic simulations. The initial configuration is based on the two-dimensional Harris neutral sheet model that lies in the xz plane and is extended in the y direction. Localized anomalous resistivity is applied to the central region, and the subsequent evolution of spontaneous magnetic reconnection is observed. Special attention is given to the results with a finite B-y superimposed on the Harris model. Significant changes are seen in the reconnection morphology, as the B-y component causes asymmetries. The reconnected field lines are skewed, and the plasma flows, shock structures, and current flows show the corresponding peculiar asymmetries. The plasma sheet is also seen twisted. A broader region is affected by magnetic reconnection as B-y increases, and it is seen that energy conversion over the whole simulation domain is more significant when B-y is larger, unless B-y is the dominant component of the magnetic field. The field-aligned component of the current, which initially exists because of the finite B-y component, is enhanced off the central plane when reconnection develops, while it is reduced on the central plane. The spatial scale of resistivity affects the reconnection rate as in previous studies of B-y = 0, yielding a small energy conversion for a very localized model resistivity | - |
dc.identifier.bibliographicCitation | JOURNAL OF GEOPHYSICAL RESEARCH (JGR), v.105, no.A3, pp.5529 - 5540 | - |
dc.identifier.doi | 10.1029/1999JA900485 | - |
dc.identifier.issn | 0148-0227 | - |
dc.identifier.scopusid | 2-s2.0-39449097482 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18520 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1029/1999JA900485/abstract | - |
dc.identifier.wosid | 000085581600039 | - |
dc.language | 영어 | - |
dc.publisher | AMER GEOPHYSICAL UNION | - |
dc.title | Computer studies of the three-dimensional magnetic reconnection with the superimposed B-y component | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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