等离子体科学和技术(英文版)
等離子體科學和技術(英文版)
등리자체과학화기술(영문판)
PLASMA SCIENCE & TECHNOLOGY
2001年
5期
965-970
,共6页
王旭明%赵金刚%陈贺胜%姜玉梅%毛剑珊%何大韧
王旭明%趙金剛%陳賀勝%薑玉梅%毛劍珊%何大韌
왕욱명%조금강%진하성%강옥매%모검산%하대인
Different types of models for describing the motion of a kicked ion were suggested
and studied. It is shown that certain kinds of jumping behavior of the exerting electromagnetic field can lead to a type of noninvertible property, which changes this conservative system into a “quasi-dissipative” one. The quasi-dissipative behaviors allow the particle to move along a confined chaotic ”quasi-attractor” in many regions of the parameter space. If the exerting electromagnetic field is discontinuous but the system is still invertible, it will take an unbounded chaotic diffusion with similar parameter values. We hope that this discovery could provide a helpful idea for confining the plasma.
