Abstract

Simultaneous disturbances of the total electron content and the horizontal component of geomagnetic field in the range of Pc6 are registered during periods of magnetospheric substorms. Such disturbances arise in intervals of interaction between Earth’s magnetosphere and the turbulent sheath of magnetic clouds. Wavelet analysis of disturbances in the interplanetary magnetic field and the velocity and density of solar wind plasma testify to the existence of oscillations with similar periods in the interplanetary medium.

中文翻译：

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行星际磁云湍流鞘引起的ULF扰动

摘要

在磁层亚暴期间记录了总电子含量和地磁场水平分量在Pc6范围内的同时扰动。这种扰动是在地球磁层与磁云的湍流鞘之间相互作用的间隔中产生的。对行星际磁场中的扰动进行小波分析，以及太阳风等离子体的速度和密度证明了行星际介质中存在相似周期的振荡。