Results 61 to 70 of about 5,320 (271)
Geophysical Research LettersThe plasmapause is the outer boundary of the plasmasphere and plays a crucial role in the propagation of plasma waves. We statistically investigate the relationship between the distribution of banded hiss and plasmapause locations.
Junhu Dong, Z. Xiang, B. Ni
semanticscholar +1 more source
Solar-Terrestrial Physics, 2016 We present results of the analysis of an unusually long narrow-band emission in the Pc1 range with increasing carrier frequency. The event was observed against the background of the main phase of a strong magnetic storm caused by arrival of a high-speed ...
Potapov A.S. +4 more
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Cluster observations of mid-latitude hiss near the plasmapause [PDF]
Annales Geophysicae, 2004 In the vicinity of the plasmapause, around the geomagnetic equator, the four Cluster satellites often observe banded hiss-like electromagnetic emissions (BHE); below the electron gyrofrequency but above the lower hybrid resonance, from 2kHz to 10kHz ...
A. Masson +4 more
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Model study of plasmapause motion [PDF]
Journal of Geophysical Research, 1970 The ambient plasma in the equatorial plane is predominantly subject to the E×B drift. By approximating the earth's magnetic field by a dipole, characteristic steady state streamlines in the equatorial plane are determined, assuming the interaction between the solar wind and the magnetosphere is characterized by a constant electric field directed from ...
openaire +1 more source
Earth and Planetary Physics, 2017 The plasmapause locations determined from the Chang’e-3 (CE-3) Extreme Ultraviolet Camera (EUVC) images and the auroral boundaries determined from the Defense Meteorological Satellite Program (DMSP) Special Sensor Ultraviolet Spectrographic Imager (SSUSI)
XiaoXin Zhang +4 more
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Wave and plasma measurements and GPS diagnostics of the main ionospheric trough as a hybrid method used for Space Weather purposes [PDF]
Annales Geophysicae, 2008 The region of the main ionospheric trough is a unique region of the ionosphere, where different types of waves and instabilities can be generated. This region of the ionosphere acts like a lens, focusing a variety of indicators from the equator of ...
H. Rothkaehl +6 more
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Magnetospheric processes in the plasmapause
Eos, Transactions American Geophysical Union, 1984 The current experimental and theoretical status on the existence and importance of the plasmapause as a magnetospheric boundary was the subject of a conference on Fundamental Magnetospheric Processes in the Plasmapause Region, held at Huntsville, Ala., October 25–27, 1983, under the joint sponsorship of the Marshall Space Flight Center and the ...
James L. Green, James L. Horwitz
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Global estimates of plasmaspheric losses during moderate disturbance intervals [PDF]
Annales Geophysicae, 2010 For a set of five moderate disturbance events, we calculate the total number of He+ ions removed the plasmasphere using calibrated global EUV images.
M. Spasojevic +2 more
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ULF Waves Generated Near the Plasmapause by the Magnetosphere‐Ionosphere Interactions
Journal of Geophysical Research: Space Physics, 2020 Ultralow frequency (ULF) electromagnetic waves are regularly detected by satellites near the plasmapause during substorms. Usually, the small‐scale waves are observed embedded in the large‐scale, quasi‐stationary electric field. We suggest that the small‐
A. Streltsov, E. Mishin
semanticscholar +1 more source
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Field‐line curvature scattering (FLCS) is believed to be the primary mechanism forming electron isotropy boundaries (IB) and can rapidly scatter relativistic electrons from the outer radiation belt. However, its direct and quantitative impact on controlling outer belt electron lifetimes has never been directly assessed.
Man Hua +17 more
wiley +1 more source