中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 云南天文台
  3. 中国科学院云南天文台
  4. 抚仙湖太阳观测站
The Long-term Evolution of the Solar Transition Region

文献类型：期刊论文

作者Chen WQ(陈伟琦)1,2,3; Li KJ(李可军)1,4; Xu JC(徐景晨)1,3
刊名ASTROPHYSICAL JOURNAL
出版日期2025-01-10
卷号978期号:2
ISSN号0004-637X
DOI10.3847/1538-4357/ad9d44
产权排序第1完成单位
文献子类Article
英文摘要Long-term evolution characteristics of the solar transition region have been unclear. In this study, daily images of the solar full disk derived from the observations by the Solar Dynamics Observatory/Atmospheric Imaging Assembly at 304 & Aring; wavelength from 2011 January 1 to 2022 December 31 are used to investigate the long-term evolution of the solar transition region. It is found that long-term variation in the transition region of the full disk is in phase with the solar activity cycle, and thus the polar brightening should occur in the maximum epoch of the solar cycle. Long-term variation of the background transition region is found to be likely in antiphase with the solar activity cycle at middle and low latitudes. The entire transition region, especially the active transition region is inferred to be mainly heated by the active-region magnetic fields and the ephemeral-region magnetic fields, while the quieter transition region is believed to be mainly heated by network magnetic fields. Long-term evolution characteristics of various types of the magnetic fields at the solar surface are highly consistent with these findings, and thus provide an explanation for them.
学科主题天文学 ; 太阳与太阳系
URL标识查看原文
出版地TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
WOS关键词SCALE MAGNETIC ELEMENTS ; CYCLE VARIATION ; SUNS CORONA ; CHROMOSPHERE ; MAPS ; LINE ; HOT
资助项目National Natural Science Foundation of China[12373059]; Basic Research Foundation of Yunnan Province[202201AS070042]; Yunnan Ten-Thousand Talents Plan; The Yunnan Revitalization Talent Support Program Innovation Team Project[202405AS350012]; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG070009]; National project for large scale scientific facilities[2019YFA0405001]; Specialized research fund for state key laboratories; Chinese Academy of Science;
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:001394252000001
出版者IOP Publishing Ltd
资助机构National Natural Science Foundation of China[12373059] ; Basic Research Foundation of Yunnan Province[202201AS070042] ; Yunnan Ten-Thousand Talents Plan ; The Yunnan Revitalization Talent Support Program Innovation Team Project[202405AS350012] ; Yunnan Key Laboratory of Solar Physics and Space Science[202205AG070009] ; National project for large scale scientific facilities[2019YFA0405001] ; Specialized research fund for state key laboratories ; Chinese Academy of Science ; [12373061] ; [202101AT070063]
版本出版稿
源URL[http://ir.ynao.ac.cn/handle/114a53/27985]  
专题云南天文台_抚仙湖太阳观测站
作者单位1.Yunnan Observatories, Chinese Academy of Sciences, Kunming 650011, People's Republic of China; lkj@ynao.ac.cn;
2.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China;
3.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming 650216, People's Republic of China;
4.State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
推荐引用方式
GB/T 7714		 Chen WQ,Li KJ,Xu JC. The Long-term Evolution of the Solar Transition Region[J]. ASTROPHYSICAL JOURNAL,2025,978(2).
APA 陈伟琦,李可军,&徐景晨.(2025).The Long-term Evolution of the Solar Transition Region.ASTROPHYSICAL JOURNAL,978(2).
MLA 陈伟琦,et al."The Long-term Evolution of the Solar Transition Region".ASTROPHYSICAL JOURNAL 978.2(2025).

入库方式： OAI收割

来源：云南天文台

浏览0
下载0
收藏0
其他版本

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。