Charged particle orbits in Kerr geometry with electromagnetic fields as viewed from locally non-rotating frames

Pramana ◽  
1980 ◽  
Vol 14 (2) ◽  
pp. 113-118 ◽  
Author(s):  
A R Prasanna ◽  
D K Chakraborty
Keyword(s):  
Charged Particle ◽  
Electromagnetic Fields ◽  
Kerr Geometry ◽  
Particle Orbits ◽  
Rotating Frames ◽  
Charged Particle Orbits

scholarly journals Charged-particle orbits near a magnetic null point

2000 ◽  
Vol 64 (3) ◽  
pp. 255-262
Author(s):  
K. JAROENSUTASINEE ◽  
G. ROWLANDS
Keyword(s):  
Magnetic Field ◽  
Charged Particle ◽  
Analytical Formula ◽  
Null Point ◽  
Zero Magnetic Field ◽  
Approximate Analytical Expression ◽  
Particle Orbits ◽  
Long Time ◽  
Charged Particle Orbits ◽  
Magnetic Null

An approximate analytical expression is obtained for the orbits of a charged particle moving in a cusp magnetic field. The particle orbits pass close to or through a region of zero magnetic field before being reflected in regions where the magnetic field is strong. Comparison with numerically evaluated orbits shows that the analytical formula is surprisingly good and captures all the main features of the particle motion. A map describing the long-time behaviour of such orbits is obtained.

Simulation of Charged Particle Orbits in the Classroom

1971 ◽  
Vol 39 (7) ◽  
pp. 843-844
Author(s):  
G. J. Vanpraet ◽  
K. J. Van Camp
Keyword(s):  
Charged Particle ◽  
Particle Orbits ◽  
Charged Particle Orbits
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