Modeling of two-ribbon flares by the fast reconnection mechanism

2007 ◽  
Vol 14 (10) ◽  
pp. 102904 ◽  
Author(s):  
M. Ugai
Keyword(s):  
Fast Reconnection

Conditions for the fast reconnection mechanism in three dimensions

2005 ◽  
Vol 12 (9) ◽  
pp. 092312 ◽  
Author(s):  
M. Ugai ◽  
L. Zheng
Keyword(s):  
Three Dimensions ◽  
Fast Reconnection

scholarly journals Effect of interchange instability on magnetic reconnection

2013 ◽  
Vol 20 (3) ◽  
pp. 365-377 ◽  
Author(s):  
W. Lyatsky ◽  
M. L. Goldstein
Keyword(s):  
Magnetic Fields ◽  
Electric Field ◽  
Magnetic Reconnection ◽  
Plasma Flow ◽  
Buoyancy Force ◽  
Strong Turbulence ◽  
Polarization Electric Field ◽  
Interchange Instability ◽  
Reconnection Layer ◽  
Fast Reconnection

Abstract. We present here the results of a study of interacting magnetic fields that involves a force normal to the reconnection layer. In the presence of such force, the reconnection layer becomes unstable to interchange disturbances. The interchange instability results in formation of tongues of heated plasma that leaves the reconnection layer through its wide surface rather than through its narrow ends, as is the case in traditional magnetic reconnection models. This plasma flow out of the reconnection layer facilitates the removal of plasma from the layer and leads to fast reconnection. The proposed mechanism provides fast reconnection of interacting magnetic fields and does not depend on the thickness of the reconnection layer. This instability explains the strong turbulence and bidirectional streaming of plasma that is directed toward and away from the reconnection layer that is observed frequently above reconnection layers. The force normal to the reconnection layer also accelerates the removal of plasma islands appearing in the reconnection layer during turbulent reconnection. In the presence of this force normal to the reconnection layer, these islands are removed from the reconnection layer by the "buoyancy force", as happens in the case of interchange instability that arises due to the polarization electric field generated at the boundaries of the islands.

Fast Reconnection in Nonrelativistic 2D Electron-Positron Plasmas

2008 ◽  
Vol 101 (2) ◽  
Author(s):  
L. Chacón ◽  
Andrei N. Simakov ◽  
V. S. Lukin ◽  
A. Zocco
Keyword(s):  
Electron Positron ◽  
Fast Reconnection

Two-dimensional fast reconnection in a fluid drift model

2004 ◽  
Vol 11 (12) ◽  
pp. 5468-5474 ◽  
Author(s):  
Bruce Scott ◽  
Franco Porcelli
Keyword(s):  
Two Dimensional ◽  
Drift Model ◽  
Fast Reconnection
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