Relativistic electron beams and beam-plasma interaction
Relativistic electron beams and beam-plasma interaction
复制标题
DOI：
10.1016/0370-1573(88)90094-4
复制
发表时间：
1988-09
期刊：
影响因子：
--
通讯作者：
P. C. D. Jagher;F. Sluijter;H. Hopman
中科院分区：
文献类型：
--
作者：
P. C. D. Jagher;F. Sluijter;H. Hopman
讨论了(相对论)电子束与等离子体的相互作用。在引言中，回顾了该领域的历史和相关主题。其次，讨论了相对论电子束的动量空间分布。然后，考虑到REB的动力学特性，研究了REB-等离子体系统中的线性波色散。计算并给出了一些具有代表性的参数集的弥散图。最后讨论了不稳定波的频散特性。当波增长到饱和水平时，标准被用来区分波的各种可能的非线性行为。
The interaction of a (relativistic) electron beam with a plasma is discussed. In the introduction the history of the field and related topics are reviewed. Next the momentum space distribution of a relativistic electron beam (REB) is treated. Then, taking into account the kinetic properties of a REB, linear wave dispersion in a REB-plasma system is surveyed. Dispersion diagrams are calculated and presented for a number of representative sets of parameters. Finally a discussion is given of the dispersive properties of unstable waves. Criteria are developed to discriminate between the various types of possible non-linear behaviour of the waves as they grow to their saturation level.