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CUSP-SHAPED STRUCTURE OF A JET OBSERVED BY IRIS AND SDO
Zhang, Yuzong; Zhang, Jun
2017
Source PublicationASTROPHYSICAL JOURNAL
Volume834Issue:1
AbstractOn 2014 August 29, the trigger and evolution of a cusp-shaped jet were captured in detail at 1330 angstrom by the Interface Region Imaging Spectrograph. At first, two neighboring mini-prominences arose in turn from the. low solar atmosphere and collided with a loop-like system over them. The collisions between the loop-like system and the mini-prominences lead to the blowout, and then a cusp-shaped jet formed with a spire and an arch-base. In the spire, many brightening blobs originating from the junction between the spire and the arch-base moved upward in a rotating manner and then in a straight line in the late phase of the jet. In the arch-base, dark and bright material simultaneously tracked in a fan-like structure, and the majority of the material moved along the fan's threads. At the later phase of the jet's evolution, bidirectional flows emptied the arch-base, while downflows emptied the spire, thus making the jet entirely vanish. The extremely detailed observations in this study shed new light on how magnetic reconnection alters the inner topological structure of a jet and provides a beneficial complement for understanding current jet models.
SubtypeArticle
KeywordSun: Chromosphere Sun: Corona Sun: Filaments Prominences
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationNSC (Norway) ; NSC (Norway) ; National Natural Science Foundation of China(11533008 ; National Natural Science Foundation of China(11533008 ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; 11303049 ; 11303049 ; 11673034 ; 11673034 ; 11673035) ; 11673035) ; NSC (Norway) ; NSC (Norway) ; National Natural Science Foundation of China(11533008 ; National Natural Science Foundation of China(11533008 ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; 11303049 ; 11303049 ; 11673034 ; 11673034 ; 11673035) ; 11673035)
DOI10.3847/1538-4357/834/1/79
WOS KeywordX-RAY JETS ; H-ALPHA SURGES ; CHROMOSPHERIC ANEMONE JETS ; MOVING MAGNETIC FEATURES ; CORONAL BRIGHT POINTS ; SOLAR-A MISSION ; MINIFILAMENT ERUPTIONS ; FLUX EMERGENCE ; ALFVEN WAVES ; PLASMA JETS
Indexed BySCI
Language英语
Funding OrganizationNSC (Norway) ; NSC (Norway) ; National Natural Science Foundation of China(11533008 ; National Natural Science Foundation of China(11533008 ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; 11303049 ; 11303049 ; 11673034 ; 11673034 ; 11673035) ; 11673035) ; NSC (Norway) ; NSC (Norway) ; National Natural Science Foundation of China(11533008 ; National Natural Science Foundation of China(11533008 ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; Strategic Priority Research Program-The Emergence of Cosmological Structures of Chinese Academy of Sciences(XDB09000000) ; 11303049 ; 11303049 ; 11673034 ; 11673034 ; 11673035) ; 11673035)
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS IDWOS:000392152700008
Citation statistics
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/8282
Collection太阳物理研究部
AffiliationChinese Acad Sci, Natl Astron Observ, Key Lab Solar Act, Beijing 100012, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Yuzong,Zhang, Jun. CUSP-SHAPED STRUCTURE OF A JET OBSERVED BY IRIS AND SDO[J]. ASTROPHYSICAL JOURNAL,2017,834(1).
APA Zhang, Yuzong,&Zhang, Jun.(2017).CUSP-SHAPED STRUCTURE OF A JET OBSERVED BY IRIS AND SDO.ASTROPHYSICAL JOURNAL,834(1).
MLA Zhang, Yuzong,et al."CUSP-SHAPED STRUCTURE OF A JET OBSERVED BY IRIS AND SDO".ASTROPHYSICAL JOURNAL 834.1(2017).
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