Dust Acoustic Solitons in the Plasma of the Dusty Exosphere of the Moon

被引：8

作者：

Kopnin, S., I ^{[1
]}

Popel, S., I ^{[1
]}

机构：

[1] Russian Acad Sci, Space Res Inst, Moscow 117997, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2021年 / 47卷 / 06期

关键词：

dusty plasma; dust acoustic solitons; dust acoustic mode; adiabatically trapped electrons; WAVE PROCESSES; EARTHS MAGNETOTAIL; SURFACE;

D O I：

10.1134/S1063785021050102

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We demonstrate the possibility of the existence and propagation of dust acoustic solitons in the dusty plasma of the lunar exosphere, which contains, in addition to electrons and ions of the solar wind and photoelectrons from its surface, charged dust particles, as well as photoelectrons emitting from the surfaces of these particles. Soliton solutions are found and the ranges of possible velocities and amplitudes of such solitons are determined depending on the height above the lunar surface for different subsolar angles.

引用

页码：455 / 458

页数：4

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