Results 41 to 50 of about 49,445 (284)
Sheath-accumulating Propagation of Interplanetary Coronal Mass Ejection [PDF]
, 2017 Fast interplanetary coronal mass ejections (ICMEs) are the drivers of strong space weather storms such as solar energetic particle events and geomagnetic storms.
Takuya Takahashi, K. Shibata
semanticscholar +1 more source
Active Longitude and Coronal Mass Ejection Occurrences [PDF]
, 2017 The spatial inhomogeneity of the distribution of coronal mass ejection (CME) occurrences in the solar atmosphere could provide a tool to estimate the longitudinal position of the most probable CME-capable active regions in the Sun.
N. Gyenge +4 more
semanticscholar +1 more source
GLOBAL ENERGETICS OF SOLAR FLARES. IV. CORONAL MASS EJECTION ENERGETICS [PDF]
, 2016 This study entails the fourth part of a global flare energetics project, in which the mass mcme, kinetic energy Ekin, and the gravitational potential energy Egrav of coronal mass ejections (CMEs) is measured in 399 M and X-class flare events observed ...
M. Aschwanden
semanticscholar +1 more source
Highlights of Astronomy, 1986 AbstractThis paper gives a brief review of current observation, interpretation and theory of coronal transient mass ejections. Some recent new results are described.
openaire +2 more sources
Journal of Space Weather and Space Climate, 2019 A three-dimensional time-dependent, numerical magnetohydrodynamic simulation is performed to investigate the propagation of a coronal mass ejection that occurred on 12 December 2008.
Zhang Man, Feng Xue Shang, Yang Li Ping
doaj +1 more source
The Inhomogeneity of Composition Along the Magnetic Cloud Axis
Frontiers in Physics, 2021 Coronal mass ejections (CMEs) are one of the most energetic explosions in the solar system. It is generally accepted that CMEs result from eruptions of magnetic flux ropes, which are dubbed as magnetic clouds (MCs) in interplanetary space.
Hongqiang Song +9 more
doaj +1 more source
TRIGGER OF A BLOWOUT JET IN A SOLAR CORONAL MASS EJECTION ASSOCIATED WITH A FLARE [PDF]
, 2015 Using the multi-wavelength images and the photospheric magnetograms from the Solar Dynamics Observatory, we study the flare that was associated with the only coronal mass ejection (CME) in active region (AR) 12192.
Xiaohong Li +4 more
semanticscholar +1 more source
A TYPE II RADIO BURST WITHOUT A CORONAL MASS EJECTION [PDF]
, 2015 Type II radio bursts are thought to be a signature of coronal shocks. In this paper, we analyze a short-lived type II burst that started at 07:40 UT on 2011 February 28.
W. Su +4 more
semanticscholar +1 more source
Deciphering the Slow-rise Precursor of a Major Coronal Mass Ejection
The Astrophysical Journal Letters, 2023 Coronal mass ejections are explosive plasma phenomena prevalently occurring on the Sun and probably on other magnetically active stars. However, how their pre-eruptive configuration evolves toward the main explosion remains elusive.
X. Cheng +5 more
doaj +1 more source
Effect of an Interplanetary Coronal Mass Ejection on Saturn’s Radio Emission
Frontiers in Astronomy and Space Sciences, 2022 The Saturn Kilometric Radiation (SKR) was observed for the first time during the flyby of Saturn by the Voyager spacecraft in 1980. These radio emissions, in the range of a few kHz to 1 MHz, are emitted by electrons travelling around auroral magnetic ...
B. Cecconi +4 more
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