NSSC OpenIR  > 空间科学部
Statistical analysis of dynamic fibrils observed from NST/BBSO observations
Priya, Thambaje Gopalan; Su, Jiang-Tao; Chen, Jie; Deng, Yuan-Yong; Choudhury, Debi Prasad
作者部门空间科学部
发表期刊RESEARCH IN ASTRONOMY AND ASTROPHYSICS
2018
卷号18期号:2页码:17
ISSN1674-4527
语种英语
关键词Sun: Sunspots-oscillation Sun: Magnetic Fields Sun: Chromosphere
摘要We present the results obtained from the analysis of dynamic fibrils in NOAA active region (AR) 12132, using high resolution H alpha observations from the New Solar Telescope operating at Big Bear Solar Observatory. The dynamic fibrils are seen to be moving up and down, and most of these dynamic fibrils are periodic and have a jet-like appearance. We found from our observations that the fibrils follow almost perfect parabolic paths in many cases. A statistical analysis on the properties of the parabolic paths showing an analysis on deceleration, maximum velocity, duration and kinetic energy of these fibrils is presented here. We found the average maximum velocity to be around 15 km s(-1) and mean deceleration to be around 100 m s(-2). The observed deceleration appears to be a fraction of gravity of the Sun and is not compatible with the path of ballistic motion due to gravity of the Sun. We found a positive correlation between deceleration and maximum velocity. This correlation is consistent with simulations done earlier on magnetoacoustic shock waves propagating upward.
收录类别SCI ; CSCD
引用统计
文献类型期刊论文
条目标识符http://ir.nssc.ac.cn/handle/122/6251
专题空间科学部
通讯作者Priya, Thambaje Gopalan
推荐引用方式
GB/T 7714
Priya, Thambaje Gopalan,Su, Jiang-Tao,Chen, Jie,et al. Statistical analysis of dynamic fibrils observed from NST/BBSO observations[J]. RESEARCH IN ASTRONOMY AND ASTROPHYSICS,2018,18(2):17.
APA Priya, Thambaje Gopalan,Su, Jiang-Tao,Chen, Jie,Deng, Yuan-Yong,&Choudhury, Debi Prasad.(2018).Statistical analysis of dynamic fibrils observed from NST/BBSO observations.RESEARCH IN ASTRONOMY AND ASTROPHYSICS,18(2),17.
MLA Priya, Thambaje Gopalan,et al."Statistical analysis of dynamic fibrils observed from NST/BBSO observations".RESEARCH IN ASTRONOMY AND ASTROPHYSICS 18.2(2018):17.
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
201818217.pdf(12752KB)期刊论文作者接受稿开放获取CC BY-NC-SA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
[Priya, Thambaje Gopalan]的文章
[Su, Jiang-Tao]的文章
[Chen, Jie]的文章
百度学术
百度学术中相似的文章
[Priya, Thambaje Gopalan]的文章
[Su, Jiang-Tao]的文章
[Chen, Jie]的文章
必应学术
必应学术中相似的文章
[Priya, Thambaje Gopalan]的文章
[Su, Jiang-Tao]的文章
[Chen, Jie]的文章
相关权益政策
暂无数据
收藏/分享
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。