ULF waves observed in solar wind and on the ground at high, mid, and low latitudes
ULF waves observed in solar wind and on the ground at high, mid, and low latitudes
复制标题
在太阳风和高、中、低纬度地面观测到的 ULF 波
DOI:
10.1016/j.jastp.2020.105220
复制
发表时间:
2020
影响因子:
1.9
通讯作者:
Streltsov, Anatoly V.
中科院分区:
文献类型:
--
作者:
Alimaganbetov, Mergen;Streltsov, Anatoly V.
We analyze fluctuations of the magnetic field in the solar wind registered by the ACE satellite in the L1 Lagrangian point and the ULF waves observed with ground magnetometers at high, middle, and low latitudes during 84 intense substorm events. Our goal is to establish possible connections between ULF oscillations observed simultaneously in the different parts of the solar wind–magnetosphere–ionosphere system during substorms. Our analysis reveals that there is a good correlation between oscillations with frequencies less than 1 mHz observed in the solar wind and in three different latitudes during strong substorms. In particular, we show that: (1) the dominant frequencies of the waves observed on the ground at high, middle, and low latitudes are approximately the same; (2) the waves with frequencies of 0.45–0.55mHz, and 0.75–0.80mHz are the most often seen in high, middle, and low latitudes and in the solar wind. Therefore, we conclude that there is a strong coupling between the Earth’s magnetosphere–ionosphere system and the solar wind in the frequency range below 1mHz mediated by the disturbances in the magnetic field.
登录
查看更多内容
DOI:
--
发表时间:
2012
期刊:
影响因子:
--
作者:
J. A. Marin;V. Pilipenko;O. Kozyreva;M. Stepanova;M. Engebretson;P. Vega;E. Zesta
通讯作者:
E. Zesta
影响因子:
--
作者:
Chaosong Huang;J. Foster;L. Goncharenko;G. Reeves;J. Chau;K. Yumoto;K. Kitamura
通讯作者:
Chaosong Huang;J. Foster;L. Goncharenko;G. Reeves;J. Chau;K. Yumoto;K. Kitamura
DOI:
--
发表时间:
1994
期刊:
影响因子:
--
作者:
V. Galinsky;B. Sonnerup
通讯作者:
B. Sonnerup
DOI:
--
发表时间:
2002
期刊:
影响因子:
--
作者:
V. Pilipenko;O. Kozyreva;M. Engebretson;D. Detrick;S. Samsonov
通讯作者:
S. Samsonov
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
T. Guido;B. Tulegenov;A. Streltsov
通讯作者:
A. Streltsov