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Storms in the Inner Magnetosphere
2010The inner magnetosphere containing the plasmasphere, ring current and radiation belts is a key domain of magnetospheric storms from both physical and practical viewpoints. The growth, decay and asymmetries of the ring current are considered as main indicators of the large-scale storm evolution and the electron belts respond strongly to the storm ...
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Electrodynamics of convection in the inner magnetosphere
1984During the past ten years, substantial progress has been made in the development of quantitative models of convection in the magnetosphere and of the electrodynamic processes that couple that magnetosphere and ionosphere. Using a computational scheme first proposed by Vasyliunas, the convection models under consideration separate the three-dimensional ...
R. W. Spiro, R. A. Wolf
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Source and loss processes in the inner magnetosphere
Space Science Reviews, 1999Most of the magnetospheric mass lies in the inner magnetosphere, in particular in the plasmasphere, and many of the practical issues involving the magnetosphere are based upon inner magnetospheric phenomena, including spacecraft surface and bulk charging, single event effects and high radiation dose rates.
M. Blanc +8 more
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Drivers of the Inner Magnetosphere
2013This paper addresses the role of the electric fields in the inner magnetosphere dynamics by reviewing observations and model results, especially whether the stormtime ring current intensification is generated by large-scale convection alone or together with substorm-associated variations.
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Magnetospheric substorms: An inner-magnetospheric modeling perspective
2002Abstract Kilovolt electrons cause satellite anomalies through surface charging and frequently interfere with the operation of geosynchronous spacecraft. The Magnetospheric Specification Model was designed to specify kilovolt electron fluxes at and near synchronous orbit, and while it has seen limited operational use, its accuracy is not high.
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Ballooning modes in the inner magnetosphere of the Earth
Planetary and Space Science, 2004Abstract In this paper the low-frequency ideal MHD (magnetohydrodynamical) perturbations in the inner magnetosphere of the Earth are studied. The set of partial differential equations obtained from the MHD equations in the ballooning approximation and the dipole model of the geomagnetic field is used for this purpose.
O.K. Cheremnykh +2 more
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MHD eigenmodes in the inner magnetosphere
2006Many ultra-low-frequency phenomena observed in the inner magnetosphere are attributed to magnetohydrodynamic (MHD) eigenmodes. We review theoretical investigations of the compressional and shear (Alfven) eigenmodes and the coupling between them. The properties of the eigenmodes are strongly controlled by the spatial variation of the Alfven speed ...
Dong-Hun Lee, Kazue Takahashi
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2016
The dynamics of the inner magnetosphere is strongly governed by the interactions between different plasma populations that are coupled through large-scale electric and magnetic fields, currents, and wave-particle interactions. Inner magnetospheric plasma undergoes self-consistent interactions with global electric and magnetic fields.
Usanova, Maria E. +1 more
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The dynamics of the inner magnetosphere is strongly governed by the interactions between different plasma populations that are coupled through large-scale electric and magnetic fields, currents, and wave-particle interactions. Inner magnetospheric plasma undergoes self-consistent interactions with global electric and magnetic fields.
Usanova, Maria E. +1 more
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Magnetospheric Substorms and the Sources of Inner Magnetosphere Particle Acceleration
2013The solution of the problem of the acceleration of relativistic electrons during magnetospheric storms requires the self-consistent analysis of the processes of the formation of the ring current and particle acceleration. The experimental proofs of the substorm particle acceleration before the beginning of the dipolarization provide the new aspects of ...
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Antiprotons confined in the earth’s inner magnetosphere
Astroparticle Physics, 2003Abstract The possible existence of noticeable fluxes of antiparticles in the Earth magnetosphere is considered theoretically in this article. These antiparticles (antiprotons in this paper) that are confined by geomagnetic field at the altitudes of several hundred kilometers are predominantly not of immediate extraterrestrial origin, but rather are ...
G Pugacheva +5 more
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