YNAO OpenIR  > 选址与日冕观测组
Sympathetic Standard and Blowout Coronal Jets Observed in a Polar Coronal Hole
Tang ZH(汤泽浩)1,2,3; Shen YD(申远灯)1,2; Zhou XP(周新平)1,3; Duan YD(段雅丹)1,3; Zhou CR(周承瑞)1,3; Tan S(谭宋)1,3; Elmhamdi, Abouazza4
发表期刊ASTROPHYSICAL JOURNAL LETTERS
2021-05-01
卷号912期号:1页码:9
DOI10.3847/2041-8213/abf73a
产权排序第1完成单位
收录类别SCI
摘要

We present the sympathetic eruption of a standard and a blowout coronal jet originating from two adjacent coronal bright points (CBP1 and CBP2) in a polar coronal hole, using soft X-ray and extreme-ultraviolet observations respectively taken by the Hinode and the Solar Dynamics Observatory. In the event, a collimated jet with obvious westward lateral motion first launched from CBP1, during which a small bright point appeared around CBP1's east end, and magnetic flux cancellation was observed within the eruption source region. Based on these characteristics, we interpret the observed jet as a standard jet associated with photospheric magnetic flux cancellation. About 15 minutes later, the westward-moving jet spire interacted with CBP2 and resulted in magnetic reconnection between them, which caused the formation of the second jet above CBP2 and the appearance of a bright loop system in between the two CBPs. In addition, we observed the writhing, kinking, and violent eruption of a small kink structure close to CBP2's west end but inside the jet base, which made the second jet brighter and broader than the first one. These features suggest that the second jet should be a blowout jet triggered by the magnetic reconnection between CBP2 and the spire of the first jet. We conclude that the two successive jets were physically connected to each other rather than a temporal coincidence, and this observation also suggests that coronal jets can be triggered by external eruptions or disturbances, as well as internal magnetic activities or magnetohydrodynamic instabilities.

资助项目National Key R&D Program of China[2019YFA0405000] ; Natural Science Foundation of China[11922307] ; Natural Science Foundation of China[11773068] ; Natural Science Foundation of China[11633008] ; Yunnan Science Foundation[2017FB006] ; Specialized Research Fund for State Key Laboratories ; West Light Foundation of Chinese Academy of Sciences ; King Saud University, College of Science Research Center
项目资助者National Key R&D Program of China[2019YFA0405000] ; Natural Science Foundation of China[11922307, 11773068, 11633008] ; Yunnan Science Foundation[2017FB006] ; Specialized Research Fund for State Key Laboratories ; West Light Foundation of Chinese Academy of Sciences ; King Saud University, College of Science Research Center
语种英语
学科领域天文学 ; 太阳与太阳系 ; 太阳物理学
学科门类理学 ; 理学::天文学
文章类型Article
出版者IOP PUBLISHING LTD
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
ISSN2041-8205
URL查看原文
WOS记录号WOS:000647138200001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ynao.ac.cn/handle/114a53/24305
专题选址与日冕观测组
通讯作者Shen YD(申远灯)
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650216, People's Republic of China
2.State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
3.University of Chinese Academy of Sciences, Beijing, People's Republic of China
4.Physics and Astronomy Department, College of Science, King Saud University, Riyadh, Saudi Arabia
第一作者单位中国科学院云南天文台
通讯作者单位中国科学院云南天文台
推荐引用方式
GB/T 7714
Tang ZH,Shen YD,Zhou XP,et al. Sympathetic Standard and Blowout Coronal Jets Observed in a Polar Coronal Hole[J]. ASTROPHYSICAL JOURNAL LETTERS,2021,912(1):9.
APA Tang ZH.,Shen YD.,Zhou XP.,Duan YD.,Zhou CR.,...&Elmhamdi, Abouazza.(2021).Sympathetic Standard and Blowout Coronal Jets Observed in a Polar Coronal Hole.ASTROPHYSICAL JOURNAL LETTERS,912(1),9.
MLA Tang ZH,et al."Sympathetic Standard and Blowout Coronal Jets Observed in a Polar Coronal Hole".ASTROPHYSICAL JOURNAL LETTERS 912.1(2021):9.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Sympathetic Standard(1999KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Tang ZH(汤泽浩)]的文章
[Shen YD(申远灯)]的文章
[Zhou XP(周新平)]的文章
百度学术
百度学术中相似的文章
[Tang ZH(汤泽浩)]的文章
[Shen YD(申远灯)]的文章
[Zhou XP(周新平)]的文章
必应学术
必应学术中相似的文章
[Tang ZH(汤泽浩)]的文章
[Shen YD(申远灯)]的文章
[Zhou XP(周新平)]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Sympathetic Standard and Blowout Coronal Jets Observed in a Polar Coronal Hole.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。