Results 61 to 70 of about 1,134 (135)

Models for coronal mass ejections

, 2011
Coronal mass ejections (CMEs) play a key role in space weather. The mathematical modelling of these violent solar phenomena can contribute to a better understanding of their origin and evolution and as such improve space weather predictions.
Poedts, Stefaan, Jacobs, Carla
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Solar Coronal Mass Ejections

The Sun’s magnetized plasma atmosphere is the source of various forms of activity, the most dramatic of which are coronal mass ejections (CMEs). These ejections are a bulk expulsion of plasma and magnetic field that travel out into the heliosphere ...
Green, Lucie M
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Low coronal signatures of coronal mass ejections: coronal “waves” and dimmings [PDF]

, 2009
Coronal mass ejections (CMEs) are vast eruptions of magnetised plasma that explode from the solar atmosphere. This thesis focuses on understanding the nascent stages of CMEs, and their magnetic development as they expand into the interplanetary space of ...
Attrill, G D R, Attrill, G.D.R.
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Solar Eruptions: Coronal Mass Ejections and Flares

, 2012
This lecture introduces the topic of Coronal mass ejections (CMEs) and solar flares, collectively known as solar eruptions. During solar eruptions, the released energy flows out from the Sun in the form of magnetized plasma and electromagnetic radiation.
Gopalswamy, Nat
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A Historic View of Solar Coronal Mass Ejections (CMEs)

, 2010
We present a historic overview of CME observations, ending with concepts for future measurement capabilities. One of the first detections of what we now call a CME was provided by instrumentation on OSO-7 and reported by Tousey (1973); but the phrase ...
SaintCyr, Orville C.
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Study of the Source Regions of Coronal Mass Ejections Using Yohkoh SXT Data

, 1997
The scientific objective of the program was to better understand how CMEs (Coronal Mass Ejections) are initiated at the sun by examining structures on the disk which are related to the origins of CMEs.
Kahler, Stephen W., Webb, David F.
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Launch of solar coronal mass ejections and submillimeter pulse bursts

, 2015
The rapid solar spikes (100-500 ms) recently discovered at submillimeter waves bring new possibilities to investigate energetic processes near the solar surface that might have an important role in the launch and propelling of ionized mass away from the ...
Kaufmann, P, Makhmutov, VS, Levato, H, Rovira, M, Schwenn, R, Raulin, JP, de Castro, CGG   +6 more
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Comparison of a global magnetic evolution model with observations of coronal mass ejections

, 2010
The relative importance of different initiation mechanisms for coronal mass ejections (CMEs) on the Sun is uncertain. One possible mechanism is the loss of equilibrium of coronal magnetic flux ropes formed gradually by large-scale surface motions.
van Ballegooijen, A. A., Nandy, D., Yeates, A.R., Nandy, Dibyendu, Attrill, G. D. R., Martens, P.C.H., Attrill, G.D.R., Mackay, D.H., van Ballegooijen, A.A., Mackay, D. H., Yeates, A. R., Martens, P. C. H.   +11 more
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From SOHO to STEREO: Understanding Propagation of Coronal Mass Ejections

, 2011
Direct comparison between coronal mass ejections (CMEs) from near the Sun and their solar wind counterparts became possible roughly a decade after the discovery of CMEs (Lindsay et aL 1999).
Gopalswamy, Natchimuthuk
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The eruption of quiescent filaments and coronal mass ejections

, 2006
The Coronal Mass Ejections (CMEs) are the magnetic explosive events on the Sun that affect the near-earth space weather. In order to gain a better understanding of CMEs, it is vital to observe the phenomena near the surface.
Bedrosian, Gasia
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