scholarly journals Alfvénic modes excited by the kink instability in PHASMA

2021 ◽  
Vol 28 (3) ◽  
pp. 032101 ◽  
Author(s):  
Peiyun Shi ◽  
Prabhakar Srivastav ◽  
Cuyler Beatty ◽  
Regis John ◽  
Matthew Lazo ◽  
...  
Keyword(s):  
Kink Instability

Helical equilibrium and the criterion for kink instability of a cylindrical tokamak

1975 ◽  
Vol 53 (4) ◽  
pp. 342-344 ◽  
Author(s):  
S. Inoue ◽  
K. Itoh ◽  
S. Yoshikawa
Keyword(s):  
Kink Instability

scholarly journals OBSERVATIONAL SIGNATURES OF THE CORONAL KINK INSTABILITY WITH THERMAL CONDUCTION

2011 ◽  
Vol 745 (1) ◽  
pp. 53 ◽  
Author(s):  
G. J. J. Botha ◽  
T. D. Arber ◽  
Abhishek K. Srivastava
Keyword(s):  
Thermal Conduction ◽  
Kink Instability

scholarly journals Current-Driven Kink Instability in Magnetically Dominated Rotating Relativistic Jet

2013 ◽  
Vol 61 ◽  
pp. 02004
Author(s):  
Yosuke Mizuno ◽  
Yuri Lyubarsky ◽  
Philip E. Hardee ◽  
Ken-Ichi Nishikawa
Keyword(s):  
Relativistic Jet ◽  
Kink Instability

Nonlinear twist-kink instability of a coronal loop

1989 ◽  
Vol 338 ◽  
pp. 1139 ◽  
Author(s):  
E. G. Zaidman ◽  
T. Tajima
Keyword(s):  
Coronal Loop ◽  
Kink Instability

scholarly journals Does the Magnetodynamic Model for the Formation of AGN Jets Survive New Findings of High-energy Phenomena near the Central Objects?

2000 ◽  
Vol 195 ◽  
pp. 473-481
Author(s):  
Y. Uchida
Keyword(s):  
Lorentz Factor ◽  
High Energy ◽  
Major Effect ◽  
Alfven Wave ◽  
Poynting Flux ◽  
Central Engine ◽  
New Findings ◽  
Wave Trains ◽  
Kink Instability ◽  
Jet Structure

Here, we argue that, despite all-new findings of phenomena with very large Lorentz factors, the importance of the magnetodynamic process accelerating and collimating AGN jets should not be affected because there exists evidence in the features of the jets and tails at large distances indicating that the wiggles of the jet structure are likely to be due to a magnetic, helical kink instability. These systematic features require too much energy and coherence of the driving process to be produced locally and axe most naturally produced by a magnetic effect coming from the powerful central engine. This indicates that the major effect producing the jets, and the lobes with hotspots at the tips of the jets, is likely to be the Poynting flux carried by torsional Alfvén wave trains plus the re-accelerated high-energy particles in them. The very large Lorentz-factor phenomena should not hinder the transfer of these magnetic effects and are likely to be byproducts of the basic magnetodynamic process, and not the reverse.

scholarly journals Thermal conduction effects on the kink instability in coronal loops

2010 ◽  
Vol 525 ◽  
pp. A96 ◽  
Author(s):  
G. J. J. Botha ◽  
T. D. Arber ◽  
A. W. Hood
Keyword(s):  
Thermal Conduction ◽  
Coronal Loops ◽  
Kink Instability

scholarly journals Effects of boundary conditions and flow on the kink instability in a cylindrical plasma column

2007 ◽  
Vol 14 (2) ◽  
pp. 022103 ◽  
Author(s):  
I. Furno ◽  
T. P. Intrator ◽  
G. Lapenta ◽  
L. Dorf ◽  
S. Abbate ◽  
...  
Keyword(s):  
Boundary Conditions ◽  
Plasma Column ◽  
Cylindrical Plasma ◽  
Kink Instability ◽  
Cylindrical Plasma Column
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