Electron energization during magnetic island coalescence

2012 ◽  
Vol 19 (7) ◽  
pp. 072120 ◽  
Author(s):  
A. Le ◽  
H. Karimabadi ◽  
J. Egedal ◽  
V. Roytershteyn ◽  
W. Daughton
Keyword(s):  
Magnetic Island ◽  
Island Coalescence

Electron acceleration via magnetic island coalescence

2009 ◽  
Author(s):  
I. Shinohara ◽  
T. Yumura ◽  
K. G. Tanaka ◽  
M. Fujimoto ◽  
Masfumi Hirahara ◽  
...  
Keyword(s):  
Electron Acceleration ◽  
Magnetic Island ◽  
Island Coalescence

scholarly journals On the electron agyrotropy during rapid asymmetric magnetic island coalescence in presence of a guide field

2016 ◽  
Vol 43 (15) ◽  
pp. 7840-7849 ◽  
Author(s):  
E. Cazzola ◽  
M. E. Innocenti ◽  
M. V. Goldman ◽  
D. L. Newman ◽  
S. Markidis ◽  
...  
Keyword(s):  
Magnetic Island ◽  
Guide Field ◽  
Island Coalescence

scholarly journals Impact of compressibility and a guide field on Fermi acceleration during magnetic island coalescence

2017 ◽  
Vol 24 (6) ◽  
pp. 062906 ◽  
Author(s):  
P. Montag ◽  
J. Egedal ◽  
E. Lichko ◽  
B. Wetherton
Keyword(s):  
Fermi Acceleration ◽  
Magnetic Island ◽  
Guide Field ◽  
Island Coalescence

Dynamic magnetic island coalescence and associated electron acceleration

2011 ◽  
Vol 18 (2) ◽  
pp. 022903 ◽  
Author(s):  
Kentaro G. Tanaka ◽  
Masaki Fujimoto ◽  
Sarah V. Badman ◽  
Iku Shinohara
Keyword(s):  
Electron Acceleration ◽  
Magnetic Island ◽  
Island Coalescence

Plasma physics of magnetic island coalescence during magnetic reconnection

2014 ◽  
Vol 119 (8) ◽  
pp. 6177-6189 ◽  
Author(s):  
Meng Zhou ◽  
Ye Pang ◽  
Xiaohua Deng ◽  
Shiyong Huang ◽  
Xiangsheng Lai
Keyword(s):  
Plasma Physics ◽  
Magnetic Reconnection ◽  
Magnetic Island ◽  
Island Coalescence

scholarly journals Effect of in-plane shear flow on the magnetic island coalescence instability

2021 ◽  
Vol 28 (7) ◽  
pp. 072103
Author(s):  
Jagannath Mahapatra ◽  
Arkaprava Bokshi ◽  
Rajaraman Ganesh ◽  
Abhijit Sen
Keyword(s):  
Shear Flow ◽  
Magnetic Island ◽  
Plane Shear ◽  
Island Coalescence

scholarly journals Effects of plasma turbulence on the nonlinear evolution of magnetic island in tokamak

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Minjun J. Choi ◽  
Lāszlo Bardōczi ◽  
Jae-Min Kwon ◽  
T. S. Hahm ◽  
Hyeon K. Park ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Nonlinear Evolution ◽  
Plasma Turbulence ◽  
Magnetized Plasmas ◽  
Tokamak Plasmas ◽  
Magnetic Islands ◽  
Magnetic Island ◽  
Reconnection Site ◽  
Ambient Turbulence

AbstractMagnetic islands (MIs), resulting from a magnetic field reconnection, are ubiquitous structures in magnetized plasmas. In tokamak plasmas, recent researches suggested that the interaction between an MI and ambient turbulence can be important for the nonlinear MI evolution, but a lack of detailed experimental observations and analyses has prevented further understanding. Here, we provide comprehensive observations such as turbulence spreading into an MI and turbulence enhancement at the reconnection site, elucidating intricate effects of plasma turbulence on the nonlinear MI evolution.

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