Results 81 to 90 of about 103,405 (350)

A system science methodology develops a new composite highly predictable index of magnetospheric activity for the community: the whole-Earth index E(1)

open access: yesFrontiers in Astronomy and Space Sciences, 2023
For community use, a new composite whole-Earth index E(1) and its matching composite solar wind driving function S(1) are derived. A system science methodology is used based on a time-dependent magnetospheric state vector and a solar wind state vector ...
Joseph E. Borovsky, Christian J. Lao
doaj   +1 more source

Modeling of the Jovian Magnetosphere [PDF]

open access: yesAnnales Geophysicae, 2005
Abstract. This paper presents a global model of the Jovian magnetosphere which is valid not only in the equatorial plane and near the planet, as most of the existing models are, but also at high latitudes and in the outer regions of the magnetosphere. The model includes the Jovian dipole, magnetodisc, and tail current system.
Alexeev, I. I., Belenkaya, E. S.
openaire   +5 more sources

A Small Pathbreaking Spacecraft: Giants of Space Research (Bernard Blake, Dieter Hovestadt, and Edward Stone)

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract The Solar, Anomalous, and Magnetospheric Explorer (SAMPEX) mission launched in July 1992 was the first NASA “Small Explorer” project. It had the goal to show how space missions could be developed much more rapidly than had become the situation in the 1980s and 1990s.
D. N. Baker, G. M. Mason
wiley   +1 more source

First multispacecraft ion measurements in and near the Earth's magnetosphere with the identical Cluster ion spectrometry (CIS) experiment

open access: yes, 2001
. On board the four Cluster spacecraft, the Cluster Ion Spectrometry (CIS) experiment measures the full, three-dimensional ion distribution of the major magnetospheric ions (H+, He+, He++, and O+) from the thermal energies to about 40 keV/e.
H. Rème   +77 more
semanticscholar   +1 more source

Magnetic properties of inner magnetosphere during geomagnetic storms inferred from a tsy ganenko magnetic field model [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2004
In this paper we report some properties of inner magnetospheric structure inferred from the T01s code, one of the latest magnetospheric models by Tsyganenko.
D.Y. Lee   +3 more
doaj   +1 more source

Accretion, Outflows, and Winds of Magnetized Stars

open access: yes, 2016
Many types of stars have strong magnetic fields that can dynamically influence the flow of circumstellar matter. In stars with accretion disks, the stellar magnetic field can truncate the inner disk and determine the paths that matter can take to flow ...
A. Brandenburg   +192 more
core   +1 more source

Breaking Down the Wall That Historically Separates the Atmosphere, Ionosphere, and Magnetosphere (AIM) Communities: AGU Chapman Conference on AIM Coupling

open access: yesPerspectives of Earth and Space Scientists, Volume 6, Issue 1, December 2025.
Abstract This meeting report summarizes outcomes from the AGU Chapman Conference on Particle Precipitation: Drivers, Properties, and Impacts on Atmosphere, Ionosphere, Magnetosphere (AIM) Coupling, held 14–21 February 2025, in Melbourne, Australia. This conference brought together scientists from around the world to identify pressing AIM open science ...
A. W. Breneman   +8 more
wiley   +1 more source

Magnetic Flux Ropes at Mars and Their Impacts on Heavy Ion Escape

open access: yesGeophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Flux ropes (FRs), ubiquitous helical magnetic structures in solar system plasmas, are important to energy and particle transport. At Mars, where global intrinsic magnetic fields are absent, FRs form through magnetic reconnection (MR) and magnetospheric or ionospheric boundary wave instabilities (BWIs), but their role in ion escape remains ...
Jinqiao Fan   +8 more
wiley   +1 more source

ВОЗМОЖНОЕ ПРОЯВЛЕНИЕ АКТИВНОСТИ МИРОВЫХ ГРОЗОВЫХ ЦЕНТРОВ В ПОТОКЕ ВИСТЛЕРОВ НА КАМЧАТКЕ

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2014
В работе исследуются возможные источники камчатских вистлеров в марте и сентябре 2013 г. С использованием данных мировых сетей WWLLN и AWDANet и методов корреляционного аназиза показано, что статистически значимые источники могут находится в мировых ...
Г.М. Водинчар   +9 more
doaj   +1 more source

The extended pulsar magnetosphere [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2012
6 pages, 3 figures, accepted in ...
Ioannis Contopoulos   +3 more
openaire   +4 more sources

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