Effect of geomagnetic disturbances and solar wind density on relativistic electrons at geostationary orbit

2008 ◽  
Vol 113 (A8) ◽  
pp. n/a-n/a ◽  
Author(s):  
Wladislaw Lyatsky ◽  
George V. Khazanov
Keyword(s):  
Solar Wind ◽  
Geostationary Orbit ◽  
Relativistic Electrons ◽  
Solar Wind Density ◽  
Geomagnetic Disturbances

scholarly journals Geomagnetic disturbances at high latitudes during very low solar wind density event

2000 ◽  
Vol 27 (23) ◽  
pp. 3785-3788 ◽  
Author(s):  
V. O. Papitashvili ◽  
C. R. Clauer ◽  
F. Christiansen ◽  
V. A. Pilipenko ◽  
V. A. Popov ◽  
...  
Keyword(s):  
Solar Wind ◽  
High Latitudes ◽  
Solar Wind Density ◽  
Geomagnetic Disturbances

scholarly journals Correlation of solar wind velocity with different parameters during geomagnetic disturbances

BIBECHANA ◽  
2018 ◽  
Vol 16 ◽  
pp. 165-176
Author(s):  
Sujan Dhakal ◽  
Binod Adhikari ◽  
Kiran Pudasainee ◽  
Naryan Prasad Chapagain ◽  
Drabindra Pandit ◽  
...  
Keyword(s):  
Solar Wind ◽  
Wind Velocity ◽  
Solar Wind Velocity ◽  
Wind Pressure ◽  
Solar Wind Density ◽  
Geomagnetic Disturbances ◽  
Geomagnetic Indices ◽  
Solar Wind Pressure

We have studied the solar wind velocity and it’s relation with solar wind pressure, southward component of IMF-Bz, solar wind temperature (Tsw), solar wind density (Nsw) and geomagnetic indices during different geomagnetic disturbances. During disturbed days, there is a fluctuation of energy and plasma inside the magnetosphere, which changes the parameters like pressure, velocity, IMF-Bz, SYM-H and AE indices. The solar wind velocity shows very remarkable relationship with pressure. There is weak connection of solar wind pressure with IMF-Bz, although it is more geo-effective.BIBECHANA 16 (2019) 165-176

scholarly journals Causality and Information Transfer Between the Solar Wind and the Magnetosphere–Ionosphere System

Entropy ◽  
2021 ◽  
Vol 23 (4) ◽  
pp. 390
Author(s):  
Pouya Manshour ◽  
Georgios Balasis ◽  
Giuseppe Consolini ◽  
Constantinos Papadimitriou ◽  
Milan Paluš
Keyword(s):  
Solar Wind ◽  
Information Transfer ◽  
Linear Time ◽  
Vertical Component ◽  
Causal Link ◽  
Theoretic Approach ◽  
Geomagnetic Disturbances ◽  
Magnetospheric Substorms ◽  
Solar Wind Parameters ◽  
Information Theoretic Approach

An information-theoretic approach for detecting causality and information transfer is used to identify interactions of solar activity and interplanetary medium conditions with the Earth’s magnetosphere–ionosphere systems. A causal information transfer from the solar wind parameters to geomagnetic indices is detected. The vertical component of the interplanetary magnetic field (Bz) influences the auroral electrojet (AE) index with an information transfer delay of 10 min and the geomagnetic disturbances at mid-latitudes measured by the symmetric field in the H component (SYM-H) index with a delay of about 30 min. Using a properly conditioned causality measure, no causal link between AE and SYM-H, or between magnetospheric substorms and magnetic storms can be detected. The observed causal relations can be described as linear time-delayed information transfer.

scholarly journals Solar wind‐driven variations of electron plasma sheet densities and temperatures beyond geostationary orbit during storm times

2016 ◽  
Vol 121 (9) ◽  
pp. 8343-8360 ◽  
Author(s):  
S. Dubyagin ◽  
N. Yu. Ganushkina ◽  
I. Sillanpää ◽  
A. Runov
Keyword(s):  
Solar Wind ◽  
Plasma Sheet ◽  
Electron Plasma ◽  
Geostationary Orbit
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