scholarly journals Percolation of charged particle orbits in two-dimensional irregular magnetic fields and its effect in the magnetospheric tail

2002 ◽  
Vol 107 (A4) ◽  
Author(s):  
K. Arzner
Keyword(s):  
Charged Particle ◽  
Magnetic Fields ◽  
Two Dimensional ◽  
Particle Orbits ◽  
Magnetospheric Tail ◽  
Charged Particle Orbits

Charged-Particle Orbits in Sheared Magnetic Fields; Implications to Diffusion

1975 ◽  
Vol 35 (24) ◽  
pp. 1642-1645 ◽  
Author(s):  
Yakov Gell ◽  
Judith Harte ◽  
A. J. Lichtenberg ◽  
William M. Nevins
Keyword(s):  
Charged Particle ◽  
Magnetic Fields ◽  
Particle Orbits ◽  
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.

Kinetic theory of a two-dimensional magnetized plasma. Part 3. Limit of very large magnetic field

1972 ◽  
Vol 8 (3) ◽  
pp. 375-378 ◽  
Author(s):  
George Vahala
Keyword(s):  
Magnetic Field ◽  
Magnetic Fields ◽  
Kinetic Theory ◽  
Conservation Laws ◽  
Weak Coupling ◽  
Plasma Parameter ◽  
Bbgky Hierarchy ◽  
Magnetized Plasma ◽  
Two Dimensional ◽  
Particle Orbits

The BBGKY hierarchy for a two-dimensional magnetized plasma is considered in the weak-coupling and small plasma parameter limits for very large magnetic fields. The Fokker-Planck and Balescu-Lenard equations satisfy an H-theorem and conservation laws, and exhibit two cut-offs related to the periodicity of the particle orbits and to the distance of closest approach of a thermal particle.

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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