中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Observational evidence of unwinding and chirality changing in penumbral filaments by Hinode

文献类型:会议论文

作者Su, Jiangtao1,2; Liu Y(刘煜)3
出版日期2013-07
会议日期2012-08-27
会议地点Beijing, China
关键词Sun: Photosphere Sun: Filaments Sun: Magnetic Fields
卷号294
DOI10.1017/S1743921313003220
页码565-566
英文摘要

In this paper, we study twisting motions of the penumbral filaments of active region NOAA 10930. At first, they made unwinding motions. After unwinding, the filaments are found
to twist again and developed the opposite chirality in them. These observational results indicate that penumbral filaments are more inclined to be the twisted magnetic flux tubes in nature.

产权排序第3完成单位
资助机构the Specialized Research Fund for State Key Laboratories
会议录Proceedings of the International Astronomical Union (IAU) Symposium - Solar and Astrophysical Dynamos and Magnetic Activity
会议录出版者Cambridge University Press
学科主题恒星形成与演化 ; 太阳物理学
会议录出版地Cambridge, UK
语种英语
URL标识查看原文
资助项目the Grants[KJCX2-EW-T07] ; the Grants[2011CB811401] ; the Grants[11178005] ; the Grants[10878004] ; the Grants[11221063] ; the Grants[11203036] ; the Specialized Research Fund for State Key Laboratories
源URL[http://ir.ynao.ac.cn/handle/114a53/12111]  
专题云南天文台_选址与日冕观测组
通讯作者Su, Jiangtao
作者单位1.Key Laboratory of Solar Activity, National Astronomical Observatories, Chinese Academy of Science, Beijing 100012, China
2.State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190
3.National Astronomical Observatories, Yunnan observatory, Chinese Academy of Sciences
推荐引用方式
GB/T 7714
Su, Jiangtao,Liu Y. Observational evidence of unwinding and chirality changing in penumbral filaments by Hinode[C]. 见:. Beijing, China. 2012-08-27.

入库方式: OAI收割

来源:云南天文台

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