Results 1 to 10 of about 549 (204)

Observation and modelling of solar jets. [PDF]

Proc Math Phys Eng Sci, 2021
Shen Y.
europepmc   +1 more source

High-resolution Observation and Magnetic Modeling of a Solar Minifilament: The Formation, Eruption, and Failing Mechanisms

The Astrophysical Journal
Minifilaments are widespread small-scale structures in the solar atmosphere. To better understand their formation and eruption mechanisms, we investigate the entire life of a sigmoidal minifilament located below a large quiescent filament observed by Big
Weilin Teng, Yingna Su, Rui Liu, Jialin Chen, Yanjie Liu, Jun Dai, Wenda Cao, Jinhua Shen, Haisheng Ji   +8 more
doaj   +1 more source

Solar X-ray and EUV imager on board the FY-3E satellite. [PDF]

Light Sci Appl, 2022
Chen B, Zhang XX, He LP, Song KF, Liu SJ, Ding GX, Dun JP, Li JW, Li ZH, Guo QF, Wang HF, Wang XD, Wang YQ, Zhang HJ, Zhang G, Han ZW, Dai S, Zhang PJ, Sun L, Liu Y, Wang P, Wu K, Tao C, Mao SL, Mei G, Yang L, Chen LH, Han CY, Huang B, Liu Y, Ren S, Zhou P, Wei ZX, Zhang XX, Zhang Y, Zheng X, Wang Y, Chen Y, Xie JJ, He F, Song Q, Zong WG, Hu XQ, Zhang P, Wang JS, Yang ZD.   +45 more
europepmc   +1 more source

Understanding the Origins of Problem Geomagnetic Storms Associated with "Stealth" Coronal Mass Ejections. [PDF]

Space Sci Rev, 2021
Nitta NV, Mulligan T, Kilpua EKJ, Lynch BJ, Mierla M, O'Kane J, Pagano P, Palmerio E, Pomoell J, Richardson IR, Rodriguez L, Rouillard AP, Sinha S, Srivastava N, Talpeanu DC, Yardley SL, Zhukov AN.   +16 more
europepmc   +1 more source

Observational Evidence of Solar Spicules Associated with Microfilament Eruptions Using DKIST

The Astrophysical Journal Letters
The formation mechanism of spicules is fundamentally important for understanding mass and energy transport from the chromosphere into the corona. Recent studies suggested that spicules may be powered by microfilament eruptions.
Qifan Dong, Xiaoli Yan, Zhike Xue, Liheng Yang, Jincheng Wang, Yadan Duan, Zhe Xu, Yian Zhou, Xinsheng Zhang, Zongyin Wu, Guotang Wu   +10 more
doaj   +1 more source

Magnetic Structure and Propagation of Two Interacting CMEs From the Sun to Saturn. [PDF]

J Geophys Res Space Phys, 2021
Palmerio E, Nieves-Chinchilla T, Kilpua EKJ, Barnes D, Zhukov AN, Jian LK, Witasse O, Provan G, Tao C, Lamy L, Bradley TJ, Mays ML, Möstl C, Roussos E, Futaana Y, Masters A, Sánchez-Cano B.   +16 more
europepmc   +1 more source

Source Region and Launch Characteristics of Magnetic-arch-blowout Solar Coronal Mass Ejections Driven by Homologous Compact-flare Blowout Jets

The Astrophysical Journal
We study the formation of four coronal mass ejections (CMEs) originating from homologous blowout jets. All of the blowout jets originated from NOAA Active Region (AR) 11515 on 2012 July 2, within a time interval of ≈14 hr.
Binal D. Patel, Bhuwan Joshi, Alphonse C. Sterling, Ronald L. Moore   +3 more
doaj   +1 more source

Probing Upflowing Regions in the Quiet Sun and Coronal Holes. [PDF]

Sol Phys, 2021
Schwanitz C, Harra L, Raouafi NE, Sterling AC, Moreno Vacas A, Del Toro Iniesta JC, Orozco Suárez D, Hara H.   +7 more
europepmc   +1 more source

Two-stage Primary Acceleration in Filament Initial Eruption under a Fan–Spine Magnetic Configuration

The Astrophysical Journal
Understanding the filament rising process is crucial for unveiling the triggering mechanisms of coronal mass ejections and forecasting space weather. In this paper, we present a detailed study of the filament initial eruption under a fan–spine structure.
Haitang Li, Ke Yu, Chang Zhou, Qiang Liu, Xin Cheng, Jinhan Guo, Feiyang Sha, Ye Qiu, Yu Liu   +8 more
doaj   +1 more source

Research into the Magnetic Configuration of Eruptive Filaments with a High-class Flare

The Astrophysical Journal
Filament eruptions are the source of coronal mass ejections, and these phenomena are likely to pose a serious threat to space weather safety. The magnetic structures that carry the filament material are considered the core structures of the eruption, and
Chang Zhang, Peng Zou, Ping-Bing Zuo, Xin-Kai Bian   +3 more
doaj   +1 more source