Results 21 to 30 of about 22,647 (225)
Plasmoid-Induced-Reconnection and Fractal Reconnection [PDF]
, 2000 As a key to undertanding the basic mechanism for fast reconnection in solar flares, plasmoid-induced-reconnection and fractal reconnection are proposed and examined.
A Hundhausen +61 more
core +2 more sources
Solar Physics with the Square Kilometre Array [PDF]
, 2018 The Square Kilometre Array (SKA) will be the largest radio telescope ever built, aiming to provide collecting area larger than 1 km$^2$. The SKA will have two independent instruments, SKA-LOW comprising of dipoles organized as aperture arrays in ...
Kontar, E. P., Nindos, A., Oberoi, D.
core +2 more sources
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
doaj +1 more source
Estimation of a coronal mass ejection magnetic field strength using radio observations of gyrosynchrotron radiation [PDF]
, 2017 Coronal mass ejections (CMEs) are large eruptions of plasma and magnetic field from the low solar corona into interplanetary space. These eruptions are often associated with the acceleration of energetic electrons which produce various sources of high ...
Carley, Eoin P. +3 more
core +5 more sources
Communications Earth & Environment, 2023 Open magnetic flux in the polar cap almost completely disappeared and the Earth’s magnetotail was compressed into a calabash shape during the 9th April 2015 coronal mass ejection, according to magnetohydrodynamic simulations and observations from DMSP ...
Xiang-Yu Wang +13 more
doaj +1 more source
Short term Variability of the Sun Earth System: An Overview of Progress Made during the CAWSES II Period [PDF]
, 2015 This paper presents an overview of results obtained during the CAWSES II period on the short term variability of the Sun and how it affects the near Earth space environment. CAWSES II was planned to examine the behavior of the solar terrestrial system as
Gopalswamy, Nat +2 more
core +2 more sources
Solar jet-coronal hole collision and a related coronal mass ejection
, 2016 Jets are defined as impulsive, well-collimated upflows, occurring in different layers of the solar atmosphere with different scales. Their relationship with coronal mass ejections (CMEs), another type of solar impulsive events, remains elusive. Using the
Chen, Yao +3 more
core +1 more source
Supergranular-scale magnetic flux emergence beneath an unstable filament [PDF]
, 2015 Here we report evidence of a large solar filament eruption on 2013, September 29. This smooth eruption, which passed without any previous flare, formed after a two-ribbon flare and a coronal mass ejection towards Earth.
Cerrato, Y. +4 more
core +3 more sources
Flux Rope Formation Preceding Coronal Mass Ejection Onset
, 2009 We analyse the evolution of a sigmoidal (S shaped) active region toward eruption, which includes a coronal mass ejection (CME) but leaves part of the filament in place.
Amari +19 more
core +1 more source
Solar Coronal Mass Ejection and Post–Coronal Mass Ejection Blob Formation in Two-fluid Simulations
The Astrophysical JournalA coronal mass ejection (CME) and post-CME blob phenomena in the solar atmosphere, associated with shear flow and convergent flow perturbations in the photosphere, are investigated using a resistive two-fluid (electron–ion) code.
J. C. Du, Z. W. Ma
doaj +1 more source