Electron‐beam propagation in plasma channels
作者:
J. R. Freeman,
J. W. Poukey,
期刊:
Journal of Applied Physics
(AIP Available online 1979)
卷期:
Volume 50,
issue 9
页码: 5691-5693
ISSN:0021-8979
年代: 1979
DOI:10.1063/1.326747
出版商: AIP
数据来源: AIP
摘要:
Electron beams propagating in current‐carrying plasma channels proposed for ICF reactors generate an electric field which drives a return current. This electric field reduces the electron energy and also causes an expansion of the trajectory envelope. The scaling of this effect is discussed and estimates of its importance for reactor‐level conditions are presented.
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