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Route to Chaos in an Electrostatic Ion Cyclotron with Higher-Order Source Term
Iranian Journal of Science and Technology, Transactions A: Science ( IF 1.7 ) Pub Date : 2020-07-14 , DOI: 10.1007/s40995-020-00915-2
Karthikeyan Rajagopal , Yesgat Admassu , Irene Moroz , Riessom Weldegiorgis , Prakash Duraisamy

Many conventional experimental analyses have helped us to understand most of the properties of plasma wave interactions and its behavior; nonlinear dynamics has helped us to enhance our analysis. In this paper we have tried to analyze a plasma jerk system for an ion cyclotron plasma oscillation in a magnetic field by including a higher-order source term caused by large-amplitude fluctuations. The multistability and antimonotonicity properties of the plasma system are discussed which were not explored earlier. We have also shown that the large-amplitude limit cycle in the original jerk system model of plasma is now reduced to a much smaller chaotic cycle for the new proposed system with higher-order source term.

中文翻译:

带有高阶源项的静电离子回旋加速器中的混沌路径

许多常规的实验分析已经帮助我们了解了等离子体波相互作用的大多数特性及其行为。非线性动力学帮助我们增强了分析能力。在本文中,我们试图通过分析由大幅度波动引起的高阶源项来分析等离子体回旋系统在磁场中的离子回旋加速器等离子体振荡。讨论了等离子体系统的多重稳定性和抗单调性,这在前面没有进行探讨。我们还表明,对于新提议的具有高阶源项的系统,等离子体的原始加加速度系统模型中的大幅度极限循环现在已减小为更小的混沌循环。
更新日期:2020-07-14
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