Hybrid simulation of shock formation for super-Alfvénic expansion of laser ablated debris through an ambient, magnetized plasma

2013 ◽  
Vol 20 (8) ◽  
pp. 082129 ◽  
Author(s):  
S. E. Clark ◽  
D. Winske ◽  
D. B. Schaeffer ◽  
E. T. Everson ◽  
A. S. Bondarenko ◽  
...  
Keyword(s):  
Hybrid Simulation ◽  
Magnetized Plasma ◽  
Shock Formation

scholarly journals Generation of shocked hot regions in black hole magnetosphere

2006 ◽  
Vol 2 (S238) ◽  
pp. 367-368
Author(s):  
Keigo Fukumura ◽  
Masaaki Takahashi ◽  
Sachiko Tsuruta
Keyword(s):  
Magnetic Field ◽  
Black Hole ◽  
Event Horizon ◽  
Accretion Disk ◽  
High Energy ◽  
Magnetized Plasma ◽  
Shock Formation ◽  
Poloidal Magnetic Field ◽  
High Energy Radiation ◽  
Plausible Mechanism

AbstractWe study magnetohydrodynamic (MHD) standing shocks in ingoing plasmas in a black hole (BH) magnetosphere. We find that low or mid latitude (non-equatorial) standing MHD shocks are both physically possible, creating very hot and/or magnetized plasma regions close to the event horizon. We also investigate the effects of the poloidal magnetic field and the BH spin on the properties of shocks and show that both effects can quantitatively affect the MHD shock solutions. MHD shock formation can be a plausible mechanism for creating high energy radiation region above an accretion disk in AGNs.

scholarly journals Enhanced collisionless shock formation in a magnetized plasma containing a density gradient

2014 ◽  
Vol 90 (4) ◽  
Author(s):  
S. E. Clark ◽  
E. T. Everson ◽  
D. B. Schaeffer ◽  
A. S. Bondarenko ◽  
C. G. Constantin ◽  
...  
Keyword(s):  
Density Gradient ◽  
Magnetized Plasma ◽  
Shock Formation ◽  
Collisionless Shock

Hybrid Simulation of Collisionless Shock Formation in Support of Laboratory Experiments at Unr

2005 ◽  
Vol 298 (1-2) ◽  
pp. 369-374 ◽  
Author(s):  
V. I. Sotnikov ◽  
H. Ruhl ◽  
R. Presura ◽  
T. Cowan ◽  
J. N. Leboeuf ◽  
...  
Keyword(s):  
Laboratory Experiments ◽  
Hybrid Simulation ◽  
Shock Formation ◽  
Collisionless Shock

Hybrid Simulation of Collisionless Shock Formation in Support of Laboratory Experiments at UNR

2005 ◽  
pp. 369-374
Author(s):  
V.I. Sotnikov ◽  
H. Ruhl ◽  
R. Presura ◽  
T. Cowan ◽  
J.N. Leboeuf ◽  
...  
Keyword(s):  
Laboratory Experiments ◽  
Hybrid Simulation ◽  
Shock Formation ◽  
Collisionless Shock

Antenna Impedance Measures in a Magnetized Plasma. Part 1. Spherical Antenna

2006 ◽  
Author(s):  
David D. Blackwell ◽  
David N. Walker ◽  
Sarah J. Messer ◽  
William E. Amatucci
Keyword(s):  
Magnetized Plasma ◽  
Spherical Antenna ◽  
Antenna Impedance
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