Results 151 to 160 of about 62,110 (306)

Multi-instrument observations and tracking of a coronal mass ejection front from low to middle corona

Journal of Space Weather and Space Climate
The shape and dynamics of coronal mass ejections (CMEs) vary significantly based on the instrument and wavelength used. This has led to significant debate about the proper definitions of CME/shock fronts, pile-up/compression regions, and core ...
Stepanyuk Oleg, Kozarev Kamen
doaj   +1 more source

Wave speeds in the corona and the dynamics of mass ejections [PDF]

A disturbance or coronal mass ejection being advected by the solar wind will expand at the fastest local characteristic speed - typically approximately the fast-mode speed.
Moore, R. L., Suess, S. T.
core   +1 more source

The dynamics of eruptive prominences

, 2014
This chapter discusses the dynamical properties of eruptive prominences in relation to coronal mass ejections (CMEs). The fact that eruptive prominences are a part of CMEs is emphasized in terms of their physical association and kinematics. The continued
Gopalswamy, Nat
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Observations on a series of merging magnetic flux ropes within an interplanetary coronal mass ejection

, 2018
Coronal mass ejections (CMEs) are intense solar explosive eruptions. CMEs are highly important players in solar-terrestrial relationships, and they have important consequences for major geomagnetic storms and energetic particle events.
Feng, Hengqiang, Liu, Qiang, Wu, Dejin, Zhao, Guoqing, Zhao, Yan   +4 more
core   +1 more source

Interaction between a Coronal Mass Ejection and Comet 67P/Churyumov–Gerasimenko

The Astrophysical Journal
The interaction between a coronal mass ejection (CME) and a comet has been observed several times by in situ observations from the Rosetta Plasma Consortium, which is designed to investigate the cometary magnetosphere of comet 67P/Churyumov–Gerasimenko ...
Zhenguang Huang, Gábor Tóth, Tamas I. Gombosi, Michael R. Combi, Xianzhe Jia, Yinsi Shou, Valeriy Tenishev, Kathrin Altwegg, Martin Rubin   +8 more
doaj   +1 more source

Distortion of the interplanetary magnetic field by three‐dimensional propagation of coronal mass ejections in a structured solar wind [PDF]

, 1999
D. Odstrčil, V. J. Pizzo
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Wind‐Ulysses source location of radio emissions associated with the January 1997 coronal mass ejection [PDF]

, 1998
S. Hoang, M. Maksimovic, Jean‐Louis Bougeret, Michael Reiner, M. L. Kaiser   +4 more
openalex   +1 more source

Some crucial corona and prominence observations [PDF]

A number of theories and hypotheses are currently being developed to explain the often complex behavior of corona and prominence plasmas. In order to test the theories and hypotheses certain crucial observations are necessary.
Tandberg-Hanssen, E. A.
core   +1 more source

The Role of Magnetic Skeleton in Solar Flare Filaments Activity

The Astrophysical Journal
We report an M9.3 flare and filaments activities from NOAA Active Region 11261 that are strongly modulated by the 3D magnetic skeleton. Magnetic field extrapolation from the vector magnetic field suggests complex magnetic connectivity and the existence ...
Juan Guo, Huaning Wang, Jingxiu Wang, Xiaoshuai Zhu, Jing Huang, Shanqiang Chen, Bingxian Luo, Siqing Liu, Yuanyong Deng, Jiaben Lin   +9 more
doaj   +1 more source

Magnetic Shear and Cross‐Field Currents: Roles in the Evolution of the Pre–Coronal Mass Ejection Corona [PDF]

, 1999
Richard Wolfson, Bongani Dlamini
openalex   +1 more source