Results 21 to 30 of about 16,204 (260)
Universe, 2022 The dependence of Interplanetary Coronal Mass Ejections’ (ICMEs) transit speed on the corresponding Coronal Mass Ejections’ (CMEs) initial speed is investigated.
Anatoly Belov +4 more
doaj +1 more source
Solar Mass Ejections and Coronal Holes [PDF]
International Astronomical Union Colloquium, 1996 AbstractIn this paper we present observations of two types of solar mass ejections, which seem to be associated with the location of coronal holes. In the first type, a filament eruption was observed near a coronal hole, which gave rise to a strong interplanetary scintillations, as detected by IPS observations.
openaire +1 more source
Commission 10: Solar Activity [PDF]
, 2007 Commission 10 aims at the study of various forms of solar activity, including networks, plages, pores, spots, fibrils, surges, jets, filaments/prominences, coronal loops, flares, coronal mass ejections (CMEs), solar cycle, microflares, nanoflares ...
Benz, A.O. +10 more
core +2 more sources
Major solar flares without coronal mass ejections [PDF]
Proceedings of the International Astronomical Union, 2008 AbstractWe examine the source properties of X-class soft X-ray flares that were not associated with coronal mass ejections (CMEs). All the flares were associated with intense microwave bursts implying the production of high energy electrons. However, most (85%) of the flares were not associated with metric type III bursts, even though open field lines ...
N. Gopalswamy, S. Akiyama, S. Yashiro
openaire +1 more source
Trajectories of coronal mass ejection from solar-type stars
Monthly Notices of the Royal Astronomical Society, 2023 ABSTRACT The Sun and other solar-type stars have magnetic fields that permeate their interior and surface, extend through the interplanetary medium, and are the main drivers of stellar activity. Stellar magnetic activity affects the physical processes and conditions of the interplanetary medium and orbiting planets.
Fabian Menezes +5 more
openaire +2 more sources
The heliospheric magnetic field over the Hale cycle [PDF]
, 2008 The concept that open magnetic flux of the Sun (rooted with one and only one footpoint at the Sun) is a conserved quantity is taking root in the heliospheric community.
Crooker, N. U. +2 more
core +2 more sources
A Model for Solar Coronal Mass Ejections [PDF]
The Astrophysical Journal, 1999 Astrophysical Journal latex file, 28 pages, 8 color and 2 b-w figures (gif files)
Antiochos, S. K. +2 more
openaire +2 more sources
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.
I. Ballai, M. Douglas, Nakariakov
core +1 more source
Journal of Space Weather and Space Climate, 2012 In past studies, we classified the near-Earth solar wind into three basic flow types based on inspection of solar wind plasma and magnetic field parameters in the OMNI database and additional data (e.g., geomagnetic indices, energetic particle, and ...
Richardson Ian G., Cane Hilary V.
doaj +1 more source
Causal Relationships between Eruptive Prominences and Coronal Mass Ejections [PDF]
, 2007 A close association between eruptive prominences and CMEs, both slow and fast CMEs, was reported in many studies. Sometimes it is possible to follow the material motion starting from the prominence (filament) activation to the CME in the high corona ...
Filippov, Boris, Koutchmy, Serge
core +9 more sources