Solar Energetic Particle Acceleration in Refracting Coronal Shock Waves

2004 ◽  
Vol 600 (1) ◽  
pp. 451-457 ◽  
Author(s):  
Rami Vainio ◽  
Josef I. Khan
Keyword(s):  
Particle Acceleration ◽  
Shock Waves ◽  
Energetic Particle ◽  
Solar Energetic Particle ◽  
Coronal Shock ◽  
Energetic Particle Acceleration

scholarly journals Fast magnetic reconnection and energetic particle acceleration

2011 ◽  
Vol 59 (7) ◽  
pp. 537-546 ◽  
Author(s):  
A. Lazarian ◽  
G. Kowal ◽  
E. Vishniac ◽  
E. de Gouveia Dal Pino
Keyword(s):  
Particle Acceleration ◽  
Magnetic Reconnection ◽  
Energetic Particle ◽  
Energetic Particle Acceleration

Energetic Particle Acceleration and Propagation in Strong CME-Less Flares

Solar Physics ◽  
2010 ◽  
Vol 263 (1-2) ◽  
pp. 185-208 ◽  
Author(s):  
K.-L. Klein ◽  
G. Trottet ◽  
A. Klassen
Keyword(s):  
Particle Acceleration ◽  
Energetic Particle ◽  
Energetic Particle Acceleration

scholarly journals Particle acceleration and sources in the November 1997 solar energetic particle events

1999 ◽  
Vol 26 (2) ◽  
pp. 141-144 ◽  
Author(s):  
G. M. Mason ◽  
C. M. S. Cohen ◽  
A. C. Cummings ◽  
J. R. Dwyer ◽  
R. E. Gold ◽  
...  
Keyword(s):  
Particle Acceleration ◽  
Energetic Particle ◽  
Solar Energetic Particle ◽  
Solar Energetic Particle Events

scholarly journals A Turbulent History

2021 ◽  
pp. 19-48
Author(s):  
Donald V. Reames
Keyword(s):  
Shock Waves ◽  
Coronal Mass Ejections ◽  
Energetic Particle ◽  
Electron Beams ◽  
Diffusion Theory ◽  
Plasma Temperature ◽  
Solar Energetic Particle ◽  
The Sun ◽  
Suprathermal Ions ◽  
And Diffusion

AbstractLarge solar energetic-particle (SEP) events are clearly associated in time with eruptive phenomena on the Sun, but how? When large SEP events were first observed, flares were the only visible candidate, and diffusion theory was stretched to explain how the particles could spread through space, as widely as observed. The observation of coronal mass ejections (CMEs), and the wide, fast shock waves they can drive, provided better candidates later. Then small events were found with 1000-fold enhancements in 3He/4He that required a different kind of source—should we reconsider flares, or their open-field cousins, solar jets? The 3He-rich events were soon associated with the electron beams that produce type III radio bursts. It seems the radio astronomers knew of both SEP sources all along. Sometimes the distinction between the sources is blurred when shocks reaccelerate residual 3He-rich impulsive suprathermal ions. Eventually, however, we would even begin to measure the source-plasma temperature that helps to better distinguish the SEP sources.

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