Observation of interactions between two erupting filaments

	Observation of interactions between two erupting filaments
	Liu Y(刘煜); Su, JT; Shen YD(申远灯); Yang LH(杨丽恒); Liu Y(刘煜); Shen YD(申远灯); Yang LH(杨丽恒)
	2010
会议名称	264th Symposium of the International-Astronomical-Union
会议日期	2009-08-03
会议地点	Rio de Janeiro, BRAZIL
关键词	Sun: corona Sun: magnetic fields Sun: filament
卷号	5
期号	264
页码	99-101
通讯作者	Liu, Y (reprint author), Yunnan Astron Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
英文摘要	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.
收录类别	CPCI
产权排序	第一完成单位
会议网址	http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7277036&fileId=S1743921309992481
会议录	IAU Symposium Proceedings Series - SOLAR AND STELLAR VARIABILITY: IMPACT ON EARTH AND PLANETS
会议录出版者	CAMBRIDGE UNIV PRESS
会议录出版地	THE PITT BUILDING, TRUMPINGTON ST, CAMBRIDGE CB2 1RP, CAMBS, ENGLAND
学科主题	Astronomy & Astrophysics
语种	英语
ISSN号	1743-9213
ISBN号	978-0-521-76492-6
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/7218]
专题	云南天文台_选址与日冕观测组
通讯作者	Liu Y(刘煜)
推荐引用方式 GB/T 7714	Liu Y,Su, JT,Shen YD,et al. Observation of interactions between two erupting filaments[C]. 见:264th Symposium of the International-Astronomical-Union. Rio de Janeiro, BRAZIL. 2009-08-03.http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=7277036&fileId=S1743921309992481.