Results 101 to 110 of about 1,126,648 (199)

Observations of a Two-sided Loop Jet and Magnetic Reconnection Involving a Medium-scale Filament Eruption

The Astrophysical Journal
Although multiscale filament eruptions serve as significant triggers for various energetic release processes in the solar atmosphere, the underlying mechanisms remain elusive.
Liping Yang, Xiaoli Yan, Jincheng Wang, Jinhan Guo, Qingmin Zhang, Liheng Yang, Dong Li, Ye Qiu, Qiaoling Li, Guanchong Cheng, Xinsheng Zhang, Guotang Wu, Zongyin Wu, Qifan Dong   +13 more
doaj   +1 more source

A filament wrapped around its reconnection-heated component: An erupting hot channel

Astronomy & Astrophysics
Aims. Solar hot channels (HCs) are coherently elongated high-temperature structures observed in the solar corona, and they are believed to represent magnetic flux ropes during solar eruptions.
Teng Weilin, Su Yingna, Veronig Astrid M., Qiu Ye, Su Yang, Ou Yudi, Tian Zhengyuan, Chen Changxue, Li Zhentong, Chen Wei, Feng Li, Huang Yu, Ji Haisheng   +12 more
doaj   +1 more source

Dynamics of An Erupting Filament and a Coronal Loop during Their Interaction

The Astrophysical Journal
Although interactions between filaments and other atmospheric structures are frequently observed, detailed studies on how these interactions affect the dynamics of the involved structures remain scarce.
Yue Fang, Jun Zhang, Chen Xing, Jinhan Guo   +3 more
doaj   +1 more source

Study of the Orientation of Erupting Magnetic Flux Ropes in Coronal Mass Ejections from the Solar Corona to 1 au

The Astrophysical Journal
The southward component of the interplanetary magnetic field, often originating from solar coronal mass ejections (CMEs), plays a crucial role in driving geomagnetic storms. Accurate prediction of the flux rope orientation of CMEs as they arrive at Earth
Ying Wang, Yu Chen, Bin Zhuang, Yan Xu, Tingyu Gou, Nian liu, Haimin Wang   +6 more
doaj   +1 more source

Automated High-Precision Recognition of Solar Filaments Based on an Improved U²-Net

Universe
Solar filaments are a significant solar activity phenomenon, typically observed in full-disk solar observations in the H-alpha band. They are closely associated with the magnetic fields of solar active regions, solar flare eruptions, and coronal mass ...
Wendong Jiang, Zhengyang Li
doaj   +1 more source

The Kinematical Behavior of Solar Eruptive Filaments Affected by the Poloidal Magnetic Field

The Astrophysical Journal
Kinematics of solar eruptive filaments is one of the important diagnostic parameters for predicting whether solar eruptions would induce geomagnetic storms.
Ye Qiu, Yang Guo, Mingde Ding, Chuan Li, Linggao Kong, Zhen Li   +5 more
doaj   +1 more source

Recent Observations of the Early Stage of Solar Eruptions

, 2008
We examine the onset of two solar eruptions, using data from Hinode STEREO, TRACE, and SOHO, and other sources. One eruption occurred on 2007 March 2, and the other occurred on 2007 May 20.
Sterling, Alphonse
core  

Large-scale Coronal Dimming Foreshadowing a Solar Eruption on 2011 October 1

The Astrophysical Journal
Understanding large-scale solar eruptions requires detailed investigation of the entire system’s evolution, including the magnetic environment enveloping the source region and searches for precursor activity prior to event onset.
Chunming Zhu, C. Richard DeVore, Joel T. Dahlin, Jiong Qiu, Maria D. Kazachenko, Vadim M. Uritsky, Jackson S. Vandervelde   +6 more
doaj   +1 more source

Ultra-high-resolution observations of persistent null-point reconnection in the solar corona. [PDF]

Nat Commun, 2023
Cheng X, Priest ER, Li HT, Chen J, Aulanier G, Chitta LP, Wang YL, Peter H, Zhu XS, Xing C, Ding MD, Solanki SK, Berghmans D, Teriaca L, Aznar Cuadrado R, Zhukov AN, Guo Y, Long D, Harra L, Smith PJ, Rodriguez L, Verbeeck C, Barczynski K, Parenti S.   +23 more
europepmc   +1 more source

Diverse glasses revealed from Chang'E-5 lunar regolith. [PDF]

Natl Sci Rev, 2023
Zhao R, Shen L, Xiao D, Chang C, Huang Y, Yu J, Zhang H, Liu M, Zhao S, Yao W, Lu Z, Sun B, Bai H, Zou Z, Yang M, Wang W.   +15 more
europepmc   +1 more source