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Observation of interactions between two erupting filaments
Liu Y(刘煜)1; Su, Jiangtao2; Shen YD(申远灯)1; Yang LH(杨丽恒)1
Source PublicationIAU Symposium Proceedings Series - SOLAR AND STELLAR VARIABILITY: IMPACT ON EARTH AND PLANETS
2010
Volume5
Issue264
Pages99-101
DOI10.1017/S1743921309992481
Author of SourceKosoviechev, AG; Andrei, AH; Rozelot, JP
Contribution Rank第1完成单位
Indexed ByCPCI
Conference Name264th Symposium of the International-Astronomical-Union
Conference Date2009-08-03
Conference PlaceRio de Janeiro, BRAZIL
Conference SponsorInt Astron Union; Observ Nacl; IAU Div II, III & IV
KeywordSun: Corona Sun: Magnetic Fields Sun: Filament
Abstract

Following the first observational study of the interaction between two distinct filaments (Su et al. 2007; hereafter, event 1), we present another interesting case observed by SMART telescope on 2005 June 25 with higher spatial resolution (hereafter, event 2). The two events are compared with each other. In event 1 the two filaments erupted subsequently and obvious mass flow was observed to be transferred from one erupting filament to one stable filament which triggered its eruption. On the contrary, in event 2, the two filaments erupted simultaneously and there was no transfer of material noticed between them during the initial stage. The two filaments merged together along the ejection path, indicating the bodily coalesce between the two interacting flux ropes. Moreover, event 1 was associated with a coronal mass ejection (CME), while event 2 was a failed filament eruption, thus without CME association.

Funding ProjectNational Natural Science Foundation of China[10843010] ; National Natural Science Foundation of China[10933003]
Funding OrganizationNational Natural Science Foundation of China
Language英语
Subject Area天文学 ; 天体物理学 ; 太阳与太阳系
MOST Discipline Catalogue理学 ; 理学::天文学
SubtypeProceedings Paper
PublisherCAMBRIDGE UNIV PRESS
Publication PlaceTHE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND
ISBN978-0-521-76492-6
ISSN1743-9213
URL查看原文
Archive Date2010-03-18
WOS IDWOS:000280547700020
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordSolar Eruptions
Citation statistics
Document Type会议论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/7218
Collection选址与日冕观测组
Corresponding AuthorLiu Y(刘煜)
Affiliation1.National Astronomical Observatories, Yunnan Astronomical Observatory, Kunming 650011, China
2.National Astronomical Observatories, Beijing 100012, China
First Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Corresponding Author AffilicationYunnan Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Liu Y,Su, Jiangtao,Shen YD,et al. Observation of interactions between two erupting filaments[C]//Kosoviechev, AG; Andrei, AH; Rozelot, JP. THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND:CAMBRIDGE UNIV PRESS,2010:99-101.
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