Abstract

Kinetic effects of the dynamics of protons in plasmoids with a non-zero longitudinal (By) magnetic field component in a current sheet (CS) of a geomagnetic tail are considered. The results of modeling proton dynamics and a description of the mechanism of emergence of “north-south” density asymmetry are presented. The mechanism that is possibly responsible for maintaining the longitudinal magnetic field component is described. The obtained parameters are evaluated and the results are compared with observations of the Cluster mission.

中文翻译：

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纵向磁场分量对等离子体内部质子动力学影响的研究

摘要

考虑了地磁尾部电流表（CS）中具有非零纵向（By）磁场分量的等离子体中质子动力学的动力学效应。给出了质子动力学建模的结果，并描述了“南北”密度不对称的出现机理。描述了可能负责维持纵向磁场分量的机制。评估获得的参数，并将结果与​​“聚类”任务的观察结果进行比较。