Nonlinear Saturation of the Ion-Acoustic Instability
Nonlinear Saturation of the Ion-Acoustic Instability
复制标题
离子声不稳定性的非线性饱和
DOI:
10.1103/physrevlett.29.343
复制
发表时间:
1972
影响因子:
8.6
通讯作者:
B. Bezzerides
中科院分区:
文献类型:
--
作者:
A. Sleeper;J. Weinstock;B. Bezzerides
A nonlinear theory is presented for the saturation of the current-driven ion-acoustic instability. The saturation mechanism is the modification of ion orbits by finite-amplitude waves, leading to ion trapping. The results are quantitatively compared with recent computer simulations of Biskamp and Chodura, and experiments of Hamberger and Jancarik.