Localizing Sources of Pc1 Geomagnetic Pulsations

被引：1
|
作者：
Yahnina T.A. [1 ]
Yahnin A.G. [1 ]
Raita T. [2 ]
Manninen J. [2 ]
Goldstein J. [3 ,4 ]
机构：
[1] Polar Geophysical Institute, Apatity
[2] Sodankylä Geophysical Observatory, Sodankylä
[3] Southwest Research Institute, San Antonio, 78238, TX
[4] Physics and Astronomy Department, University of Texas, San Antonio, 78238, TX
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2021年 / 85卷 / 03期
基金：
美国国家航空航天局; 美国国家科学基金会; 美国海洋和大气管理局;
关键词：
13;
D O I：
10.3103/S1062873821030308
中图分类号：
学科分类号：
摘要：
Abstract: The position of zones of ion-cyclotron instability is analyzed in relation to the plasmasphere in the period 00:00 to 08:00 UT on September 11, 2017, using proton flux measurements made by low-orbit satellites. The position and dynamics of these zones help explain the structure and dynamics of the spectrum of geomagnetic pulsations in the range 0.2 to 4 Hz observed on the surface of Earth at this time. © 2021, Allerton Press, Inc.
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页码：334 / 339
页数：5
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