Results 111 to 120 of about 11,117 (189)

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

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

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

Failed ejection and oscillations of a current-carrying filament balanced by gravity

Astronomy & Astrophysics
Context. Solar filaments are often associated with solar eruptions and coronal mass ejections. However, in some cases, the ejection process is halted, resulting in a failed eruption.
Jelínek P., Karlický M., Belov S.
doaj   +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

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

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

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

Disentangling Thermal and Abundance Characteristics in a Solar Flare Using SDO/AIA, Hinode/XRT, and MinXSS-1 Observations

The Astrophysical Journal
We investigate the thermal properties of a solar flare by the observations of the soft X-ray Telescope on board Hinode and the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory. Our analysis reveals a tenuous but hot plasma cloud
Xiaoyan Xie, Anna Chen, Crisel Suarez, Katharine K. Reeves, Soumya Roy, Christopher S. Moore, Nishu Karna, Joy Velasquez   +7 more
doaj   +1 more source

Earth-affecting solar transients: a review of progresses in solar cycle 24. [PDF]

Prog Earth Planet Sci, 2021
Zhang J, Temmer M, Gopalswamy N, Malandraki O, Nitta NV, Patsourakos S, Shen F, Vršnak B, Wang Y, Webb D, Desai MI, Dissauer K, Dresing N, Dumbović M, Feng X, Heinemann SG, Laurenza M, Lugaz N, Zhuang B.   +18 more
europepmc   +1 more source