Magnetic island induced bootstrap current on island dynamics in tokamaks

2006 ◽  
Vol 13 (2) ◽  
pp. 022501 ◽  
Author(s):  
K. C. Shaing ◽  
D. A. Spong
Keyword(s):  
Magnetic Island ◽  
Bootstrap Current ◽  
Island Dynamics

scholarly journals Particle Orbits, Trapping, and Acceleration in a Filamentary Current Sheet Model

1994 ◽  
Vol 142 ◽  
pp. 719-728
Author(s):  
Bernhard Kliem
Keyword(s):  
Particle Acceleration ◽  
Electric Field ◽  
Test Particle ◽  
Solar Flares ◽  
Acceleration Of Particles ◽  
Acceleration Process ◽  
Two Dimensional ◽  
Magnetic Island ◽  
Particle Orbits ◽  
Island Dynamics

AbstractTest particle orbits in the two-dimensional Fadeev equilibrium with a perpendicular electric field added are analyzed to show that impulsive bursty reconnection, which has been proposed as a model for fragmentary energy release in solar flares, may account also for particle acceleration to (near) relativistic energies within a fraction of a second. The convective electric field connected with magnetic island dynamics can play an important role in the acceleration process.Subject headings: acceleration of particles — MHD — plasmas — Sun: corona — Sun: flares

scholarly journals Two-fluid magnetic island dynamics in slab geometry. I. Isolated islands

2005 ◽  
Vol 12 (2) ◽  
pp. 022307 ◽  
Author(s):  
Richard Fitzpatrick ◽  
François L. Waelbroeck
Keyword(s):  
Magnetic Island ◽  
Slab Geometry ◽  
Island Dynamics ◽  
Two Fluid

Monte Carlo  fsimulation of the bootstrap current in the presence of a magnetic island

2002 ◽  
Vol 45 (2) ◽  
pp. 71-87 ◽  
Author(s):  
E Poli ◽  
A G Peeters ◽  
A Bergmann ◽  
S G nter ◽  
S D Pinches
Keyword(s):  
Monte Carlo ◽  
Magnetic Island ◽  
Bootstrap Current

scholarly journals Magnetic island dynamics in magnetic reconnection in UTST experiments

2018 ◽  
Vol 25 (1) ◽  
pp. 012126 ◽  
Author(s):  
S. Kamio ◽  
M. Inomoto ◽  
K. Yamasaki ◽  
T. Yamada ◽  
C. Z. Cheng ◽  
...  
Keyword(s):  
Magnetic Reconnection ◽  
Magnetic Island ◽  
Island Dynamics

Observation of the bootstrap current reduction at magnetic island in a neoclassical tearing mode plasma

2005 ◽  
Vol 45 (9) ◽  
pp. 1101-1108 ◽  
Author(s):  
T Oikawa ◽  
T Suzuki ◽  
A Isayama ◽  
N Hayashi ◽  
T Fujita ◽  
...  
Keyword(s):  
Tearing Mode ◽  
Magnetic Island ◽  
Bootstrap Current ◽  
Current Reduction ◽  
Neoclassical Tearing Mode
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