Results 21 to 30 of about 16,880 (179)
High Power Laser Science and Engineering, 2013 The driving mechanism of solar flares and coronal mass ejections is a topic of ongoing debate, apart from the consensus that magnetic reconnection plays a key role during the impulsive process.
Quanli Dong +22 more
doaj +1 more source
Deflection of Coronal Mass Ejections in Unipolar Ambient Magnetic Fields
The Astrophysical Journal, 2023 The trajectories of coronal mass ejections (CMEs) are often seen to deviate substantially from a purely radial propagation direction. Such deviations occur predominantly in the corona and have been attributed to “channeling” or deflection of the eruptive
Michal Ben-Nun +7 more
doaj +1 more source
The Astrophysical Journal, 2023 A fundamental property of coronal mass ejections (CMEs) is their radial expansion, which determines the increase in the CME radial size and the decrease in the CME magnetic field strength as the CME propagates.
Bin Zhuang +6 more
doaj +1 more source
Hunting for Stellar Coronal Mass Ejections [PDF]
, 2016 Coronal mass ejections (CMEs) are explosive events that occur basically daily on the Sun. It is thought that these events play a crucial role in the angular momentum and mass loss of late-type stars, and also shape the environment in which planets form ...
Korhonen, Heidi +4 more
core +2 more sources
Journal of Space Weather and Space Climate, 2017 The propagation of a coronal mass ejection (CME) to the Earth takes between about 15 h and several days. We explore whether observations of non-thermal microwave bursts, produced by near-relativistic electons via the gyrosynchrotron process, can be used ...
Matamoros Carolina Salas +2 more
doaj +1 more source
MHD waves at a spherical interface modelling coronal global EIT waves [PDF]
, 2007 Energetically eruptive events such as flares and coronal mass ejections (CMEs) are known to generate global waves, propagating over large distances, sometimes comparable to the solar radius.
Douglas, M., Ballai, I.
core +3 more sources
The Astrophysical Journal, 2023 Two major solar eruptions on AR 12673 produced a Forbush decrease (FD) event (reduction of cosmic rays) on 2017 September 8 and ground-level enhancement (GLE; enhancement of cosmic rays) on 2017 September 10.
Xiao Xia Yu +5 more
doaj +1 more source
Editorial to the Special Issue “Propagation of Coronal Mass Ejections”
Universe, 2023 Coronal mass ejections (CMEs) and their associated shocks are one of the main drivers of heliosphere variability, causing both interplanetary and planetary perturbations [...]
Mateja Dumbović, Fang Shen
doaj +1 more source
Transport in the interplanetary medium of coronal mass ejections [PDF]
Geofísica Internacional, 2008 Las eyecciones de masa coronal (EMCs) son estructuras de plasma y campo magnético expulsadas desde el Sol hacia el medio interplanetario y generalmente observadas coronógrafos de luz blanca.
A. Borgazzi +3 more
doaj +2 more sources
Unraveling the Thermodynamic Enigma between Fast and Slow Coronal Mass Ejections
The Astrophysical Journal, 2023 Coronal mass ejections (CMEs) are the most energetic expulsions of magnetized plasma from the Sun that play a crucial role in space weather dynamics.
Soumyaranjan Khuntia +5 more
doaj +1 more source