RELATIVE DIFFUSION AND FORMATION OF CLUMPS IN PHASE-SPACE OF ELECTRONS IN LOCALIZED LANGMUIR FIELDS

被引：2
|
作者：
ZHU, SP
HE, XT
机构：
[1] Center for Nonlinear Studies, Institute of Applied Physics Computational Mathematics, Beijing
来源：
PHYSICAL REVIEW A | 1991年 / 43卷 / 04期
关键词：
D O I：
10.1103/PhysRevA.43.1988
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
A different relative diffusion coefficient for electrons interacting with coherent, localized Langmuir wave packets is proposed. It is shown that the coherent, localized wave packets can drive the formation of clumps in phase space, and only when the relative velocity is zero does the lifetime of clumps diverge logarithmically, with the relative positions of the constituents getting closer to one another.
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页码：1988 / 1993
页数：6
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