Results 51 to 60 of about 20,122 (200)

The inner magnetosphere imager mission [PDF]

, 1994
The Inner Magnetosphere Imager (IMI) mission will carry instruments to globally image energetic neutral atoms, far and extreme ultraviolet light, and X-rays. These imagers will see the ring current, inner plasmasheet, plasmasphere, aurora, and geocorona. With these observations it will be possible, for the first time, to develop an understanding of the
openaire   +1 more source

Lower hybrid cavities in the inner magnetosphere [PDF]

Geophysical Research Letters, 2003
We present observations of lower hybrid cavities from altitudes above 10,000 km, using data from Viking and Cluster satellites. Lower hybrid cavities (LHCs) are narrow (ion gyroradius scale) density depletions with enhanced amplitude of waves in the lower hybrid frequency range, previously reported below 1750 km altitude by the Freja satellite and ...
A. Tjulin, A. I. Eriksson, M. André
openaire   +1 more source

Multipoint observation of the response of the magnetosphere and ionosphere related to the sudden impulse event on 19 November 2007

Journal of Space Weather and Space Climate, 2015
The aim of this study is to provide a complete scope of a magnetic sudden impulse (SI) event along its way through interplanetary space and the magnetosphere until its arrival to the ground.
Segarra Antoni, Nosé Masahito, Curto Juan José, Araki Tohru   +3 more
doaj   +1 more source

Multi-spacecraft observation of plasma dipolarization/injection in the inner magnetosphere [PDF]

Annales Geophysicae, 2007
Addressing the origin of the energetic particle injections into the inner magnetosphere, we investigate the 23 February 2004 substorm using a favorable constellation of four Cluster (near perigee), LANL and Geotail spacecraft. Both an energy-dispersed
S. V. Apatenkov, V. A. Sergeev, M. V. Kubyshkina, R. Nakamura, W. Baumjohann, A. Runov, I. Alexeev, A. Fazakerley, H. Frey, S. Muhlbachler, P. W. Daly, J.-A. Sauvaud, N. Ganushkina, T. Pulkkinen, G. D. Reeves, Y. Khotyaintsev   +15 more
doaj   +1 more source

Revision of empirical electric field modeling in the inner magnetosphere using Cluster data [PDF]

, 2013
Using Cluster data from the Electron Drift (EDI) and the Electric Field and Wave (EFW) instruments, we revise our empirically-based, inner-magnetospheric electric field (UNH-IMEF) model at 22.662 mV/m; K-p\u3c1, 1K(p)\u3c2, 2K(p)\u3c3, 3K(p)\u3c4, 4K(p ...
Khotyaintsev, Y. V., Lindqvist, P. A., Matsui, Hiroshi, Spence, Harlan E.   +3 more
core   +2 more sources

Proton Equatorial Pitch Angle Distributions in Jupiter's Inner Magnetosphere

Geophysical Research Letters, 2023
We use data from the plasma and energetic particle instruments on the Juno spacecraft, JADE and JEDI, to study the equatorial pitch angle distributions of energetic protons within Jupiter's inner magnetosphere during Juno's prime mission from 2016 to ...
Y. Sarkango, J. R. Szalay, A. R. Poppe, Q. Nénon, P. Kollmann, G. Clark, D. J. McComas   +6 more
doaj   +1 more source

Plasma sheet access to the inner magnetosphere [PDF]

Journal of Geophysical Research: Space Physics, 2001
We present here plasma data from the Polar HYDRA instrument giving comprehensive coverage of the inner magnetospheric region from L ∼ 2 outward. Data is projected to an equatorial reference plane yielding a global view of the inner extend of the plasma sheet.
R. H. W. Friedel, H. Korth, M. G. Henderson, M. F. Thomsen, J. D. Scudder   +4 more
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Voyager Encounters Saturn: Scientific Highlights [PDF]

, 1980
Observations generated by Voyager 1's encounter with Saturn are disclosed. Atmospheric conditions, the rings, new moons and the five inner moons are described.

core   +1 more source

Formation of "Lightnings" in a Neutron Star Magnetosphere and the Nature of RRATs

, 2011
The connection between the radio emission from "lightnings" produced by the absorption of high-energy photons from the cosmic gamma-ray background in a neutron star magnetosphere and radio bursts from rotating radio transients (RRATs) is investigated ...
A. A. Abdo, A. D. Kuz’min, A. Esamdin, A. G. Lyne, A. G. Lyne, A. G. Lyne, A. J. Deutsch, A. Karastergiou, A. V. Gurevich, B. J. Rickett, C. S. Shukre, D. A. Rumyantsev, D. N. Sobyanin, D. P. Barsukov, D. P. Barsukov, E. F. Keane, F. Camilo, F. Camilo, L. Levin, M. A. McLaughlin, M. A. McLaughlin, M.V. Chistyakov, N. P. Klepikov, N. Wang, P. Goldreich, S. Burke-Spolaor, V. M. Malofeev, V. M. Malofeev, V. M. Malofeev, V. Radhakrishnan, V. S. Beskin, V. S. Beskin, Ya. N. Istomin, Ya. N. Istomin, Ya. N. Istomin, Ya. N. Istomin, Ya. N. Istomin, Ya. N. Istomin, Yu. P. Shitov, Yu. P. Shitov   +39 more
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Simulations of inner magnetosphere dynamics with an expanded RAM-SCB model and comparisons with Van Allen Probes observations [PDF]

, 2014
Simulations from our newly expanded ring current-atmosphere interactions model with self-consistent magnetic field (RAM-SCB), now valid out to 9 R E, are compared for the first time with Van Allen Probes observations.
Fennell, Joseph F., Jordanova, Vania K., Kletzing, C A., Niehof, J. T., Reeves, Geoffrey, Skoug, R. M., Spence, Harlan E., Yu, Y.   +7 more
core   +3 more sources