Plasma heating by scattered relativistic electron beams: Correlations among experiment, simulation, and theory

1976 ◽  
Vol 19 (6) ◽  
pp. 831 ◽  
Author(s):  
Lester E. Thode
Keyword(s):  
Relativistic Electron ◽  
Electron Beams ◽  
Plasma Heating ◽  
Relativistic Electron Beams

Scattering of relativistic electron beams in a plasma by beam-induced waves and magnetic field errors

1986 ◽  
Vol 35 (1) ◽  
pp. 165-175 ◽  
Author(s):  
Gregory Benford
Keyword(s):  
Magnetic Field ◽  
Relativistic Electron ◽  
Applied Field ◽  
Electron Beams ◽  
Plasma Heating ◽  
Inertial Fusion ◽  
Relativistic Electron Beams ◽  
Electric And Magnetic Fields ◽  
Field Errors ◽  
Magnetic Waves

Relativistic electron beams propagating in plasma broaden as electric and magnetic fields scatter them. We calculate the beam spreading expected from errors in the ambient magnetic field, and from both electrostatic and magnetic waves generated by the beam itself. All these effects can be important in contemplated experimental regimes. Beam expansion can serve to set limits on the strength, size and phase velocity of caviton waves. Beam-driven magnetic waves can scatter beams effectively even if applied field errors are small. This can affect schemes for transport of beams in inertial fusion, and plasma heating schemes.

scholarly journals Dense plasma heating by crossing relativistic electron beams

2017 ◽  
Vol 95 (1) ◽  
Author(s):  
N. Ratan ◽  
N. J. Sircombe ◽  
L. Ceurvorst ◽  
J. Sadler ◽  
M. F. Kasim ◽  
...  
Keyword(s):  
Relativistic Electron ◽  
Dense Plasma ◽  
Electron Beams ◽  
Plasma Heating ◽  
Relativistic Electron Beams
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