Can the Parker Solar Probe Detect a CME-flare Current Sheet?

doi:10.3847/1538-4365/acf8c7

	Can the Parker Solar Probe Detect a CME-flare Current Sheet?
	Chen YH(陈雨豪)6,7,8; Liu Z(刘忠)5,6,7,8; Chen, Pengfei 4; Webb, David F.3; Hao, Qi 4; Hu JL(胡佳亮)6,7,8; Cheng GC(程冠冲)6,7,8; Mei ZX(梅志星)5,6,8; Ye J(叶景)2,5,6,8; Wang, Qian 1
刊名	ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
	2023-11-01
卷号	269 期号:1
ISSN号	0067-0049
DOI	10.3847/1538-4365/acf8c7
产权排序	第1完成单位
文献子类	Article
英文摘要	A current sheet (CS) is the central structure in the disrupting magnetic configuration during solar eruptions. More than 90% of the free magnetic energy (the difference between the energy in the nonpotential magnetic field and that in the potential one) stored in the coronal magnetic field beforehand is converted into the heating and kinetic energy of the plasma, as well as accelerating charged particles, by magnetic reconnection occurring in the CS. However, the detailed physical properties and fine structures of the CS are still unknown, since there is no relevant information obtained via in situ detections. The Parker Solar Probe (PSP) may provide us with such information should it traverse a CS in an eruption. The perihelion of PSP's final orbit is located at about 10 solar radii from the center of the Sun, so it can observe the CS at a very close distance, or even traverse the CS, which would provide us with a unique opportunity to look into the fine properties and structures of the CS, helping to reveal the detailed physics of large-scale reconnection that would have been impossible before. We evaluate the probability that PSP can traverse a CS, and examine the orbit of a PSP-like spacecraft that has the highest probability to traverse a CS.
学科主题	天文学
URL标识	查看原文
出版地	TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND
资助项目	MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2022YFF0503804]; National Key R&D Program of China[11933009]; National Key R&D Program of China[12273107]; National Key R&D Program of China[12073073]; National Key R&D Program of China[U2031141]; NSFC; Yunling Scholar Project of the Yunnan Province[202205AG070009]; Yunling Scholar Project of the Yunnan Province[202101AT070018]; Yunling Scholar Project of the Yunnan Province[2019FB005]; Yunnan Key Laboratory of Solar Physics and Space Exploration; Applied Basic Research of Yunnan Province; Yunnan Revitalization Talent Support Program; Foundation of the Chinese Academy of Sciences (Light of West China Program)
WOS关键词	CORONAL MASS EJECTION ; REMOTE-SENSING OBSERVATIONS ; RECONNECTING CURRENT SHEETS ; CURRENT-LAYER FRAGMENTATION ; MAGNETIC RECONNECTION ; MAGNETOHYDRODYNAMIC SIMULATION ; CHROMOSPHERIC EVAPORATION ; CASCADING RECONNECTION ; NUMERICAL EXPERIMENTS ; WHITE-LIGHT
WOS研究方向	Astronomy & Astrophysics
语种	英语
出版者	IOP Publishing Ltd
WOS记录号	WOS:001119510800001
资助机构	MOST divided by National Key Research and Development Program of China (NKPs)https://doi.org/10.13039/501100012166[2022YFF0503804] ; National Key R&D Program of China[11933009, 12273107, 12073073, U2031141] ; NSFC ; Yunling Scholar Project of the Yunnan Province[202205AG070009, 202101AT070018, 2019FB005] ; Yunnan Key Laboratory of Solar Physics and Space Exploration ; Applied Basic Research of Yunnan Province ; Yunnan Revitalization Talent Support Program ; Foundation of the Chinese Academy of Sciences (Light of West China Program)
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.ynao.ac.cn/handle/114a53/26476]
专题	云南天文台_太阳物理研究组
作者单位	1.School of Information Science and Engineering, Yunnan University, Kunming, Yunnan 650500, People's Republic of China 2.Yunnan Province China-Malaysia HF-VHF Advanced Radio Astronomy Technology International Joint Laboratory, Kunming, Yunnan 650216, People's Republic of China; 3.Institute for Scientific Research, Boston College, Chestnut Hill, MA 02459, USA; 4.School of Astronomy and Space Science and Key Laboratory of Modern Astronomy and Astrophysics, Nanjing University, Nanjing, Jiangsu 210023, People's Republic of China; 5.Center for Astronomical Mega-Science, Chinese Academy of Sciences, Beijing 100012, People's Republic of China; 6.Yunnan Key Laboratory of Solar Physics and Space Science, Kunming, Yunnan 650216, People's Republic of China; 7.University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China; 8.Yunnan Observatories, Chinese Academy of Sciences, P.O. Box 110, Kunming, Yunnan 650216, People's Republic of China; chenyuhao@ynao.ac.cn;
推荐引用方式 GB/T 7714	Chen YH,Liu Z,Chen, Pengfei,et al. Can the Parker Solar Probe Detect a CME-flare Current Sheet?[J]. ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,2023,269(1).
APA	陈雨豪.,刘忠.,Chen, Pengfei.,Webb, David F..,Hao, Qi.,...&林隽.(2023).Can the Parker Solar Probe Detect a CME-flare Current Sheet?.ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES,269(1).
MLA	陈雨豪,et al."Can the Parker Solar Probe Detect a CME-flare Current Sheet?".ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES 269.1(2023).