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Inflation of the Inner Magnetosphere
1968Frequently, the inner magnetosphere between L = 2 and L = 6 receives a large influx of energy. In the form of large numbers of charged particles or as an increase in the particle temperature, the energy enters the magnetosphere and it weakens and distorts the magnetic field through diamagnetism and drift motions of the charged particles.
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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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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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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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Energetic particle penetrations into the inner magnetosphere
Journal of Geophysical Research: Space Physics, 1980Data from Explorer 45 (S³‐A) instruments have revealed characteristics of magnetospheric storm or substorm time energetic particle enhancements in the inner magnetosphere (L ≲5). The properties of the ion ‘nose’ structure in the dusk hemisphere are examined in detail.
M. Ejiri, R.A. Hoffman, Paul H. Smith
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Geophysical Research Letters, 2018
Using the Van Allen Probe‐A observations, we obtained the global distribution of proton rings and calculated the linear wave growth rate of fast magnetosonic (MS) waves in the region L ~3–6.
Z. Yuan +5 more
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Using the Van Allen Probe‐A observations, we obtained the global distribution of proton rings and calculated the linear wave growth rate of fast magnetosonic (MS) waves in the region L ~3–6.
Z. Yuan +5 more
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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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Remote sensing the state of the inner magnetosphere
IEEE Conference Record - Abstracts. 2002 IEEE International Conference on Plasma Science (Cat. No.02CH37340), 2003Summary form only given. The terrestrial magnetosphere is a plasma filled cavity carved out of the solar wind by the Earth's magnetic field. This plasma originates from both the upper atmosphere and the solar wind, and its presence has a significant effect of the topology of the magnetospheric magnetic field. Particularly at high geomagnetic latitudes,
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Dynamic Structure of the Inner Magnetosphere
1978During intervals of pronounced geomagnetic activity, called magnetic storm, the low-latitude magnetic field becomes depressed at all local times, indicating the formation of a current circuit that encircles the earth. Since the depression is too great to be attributed to an expansion of the magnetosphere, the ring current is thought to develop within ...
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Direct effects of the IMF on the inner magnetosphere
2005Several direct and well-established inner-magnetospheric effects following changes in Interplanetary Magnetic Field direction find natural explanations in terms of the Rice Convection Model. A southward turning of the IMF normally causes an increase in both cross-polar-cap potential drop and in polar-cap size.
R. A. Wolf +7 more
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