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In situ observation...
In situ observations of flux rope at the separatrix region of magnetic reconnection
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- Huang, S. Y. (author)
- Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China.;UPMC, Ecole Polytech, CNRS, Lab Phys Plasmas, Palaiseau, France.
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- Retino, A. (author)
- UPMC, Ecole Polytech, CNRS, Lab Phys Plasmas, Palaiseau, France.
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- Phan, T. D. (author)
- Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.
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- Daughton, W. (author)
- Los Alamos Natl Lab, Los Alamos, NM USA.,Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China.
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- Vaivads, Andris (author)
- Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen,Rymd- och plasmafysik,Uppsala universitet, Institutet för rymdfysik, Uppsalaavdelningen
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- Karimabadi, H. (author)
- SciberQuest Inc, Del Mar, CA USA.
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- Zhou, M. (author)
- Nanchang Univ, Inst Space Sci & Technol, Nanchang, Peoples R China.
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- Sahraoui, F. (author)
- UPMC, Ecole Polytech, CNRS, Lab Phys Plasmas, Palaiseau, France.,Beihang Univ, Sch Astronaut, Space Sci Inst, Beijing 100191, Peoples R China.,Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China.
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- Li, G. L. (author)
- Univ New Hampshire, Ctr Space Sci, Durham, NH 03824 USA.
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- Yuan, Z. G. (author)
- Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China.
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- Deng, X. H. (author)
- Nanchang Univ, Inst Space Sci & Technol, Nanchang, Peoples R China.
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- Fu, H. S. (author)
- Beihang Univ, Sch Astronaut, Space Sci Inst, Beijing 100191, Peoples R China.
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- Fu, S. (author)
- Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China.
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- Pang, Y. (author)
- Nanchang Univ, Inst Space Sci & Technol, Nanchang, Peoples R China.
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- Wang, D. D. (author)
- Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China.
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Wuhan Univ, Sch Elect Informat, Wuhan 430072, Peoples R China;UPMC, Ecole Polytech, CNRS, Lab Phys Plasmas, Palaiseau, France. UPMC, Ecole Polytech, CNRS, Lab Phys Plasmas, Palaiseau, France. (creator_code:org_t)
- Blackwell Publishing, 2016
- 2016
- English.
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In: Journal of Geophysical Research - Space Physics. - : Blackwell Publishing. - 2169-9380 .- 2169-9402. ; 121:1, s. 205-213
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
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- We present the first in situ observations of a small-scale flux rope locally formed at the separatrix region of magnetic reconnection without large guide field. Bidirectional electron beams (cold and hot beams) and density cavity accompanied by intense wave activity substantiate the crossing of the separatrix region. Density compression and one parallel electron beam are detected inside the flux rope. We suggest that this flux rope is locally generated at the separatrix region due to the tearing instability within the separatrix current layer. This observation sheds new light on the 3-D picture of magnetic reconnection in space plasma.
Subject headings
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
Keyword
- magnetic reconnection
- flux rope
- separatrix
- tearing instability
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Huang, S. Y.
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Retino, A.
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Phan, T. D.
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Daughton, W.
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Vaivads, Andris
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Karimabadi, H.
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Zhou, M.
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Sahraoui, F.
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Li, G. L.
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Yuan, Z. G.
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Deng, X. H.
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Fu, H. S.
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Fu, S.
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Pang, Y.
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Wang, D. D.
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Astronomy Astrop ...
- Articles in the publication
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Journal of Geoph ...
- By the university
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Royal Institute of Technology
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Uppsala University