Results 131 to 140 of about 105,367 (307)

Coupling Between Dispersive Alfvén Wave and Modified Electron Acoustic Wave in Downward Current Region: Parallel Potential Drop and Upgoing Ionospheric Electrons

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Results from a 1D kinetic simulation, for the first time, unveil the generation and time evolution of the downward parallel electric fields stemming from the coupling between modified electron acoustic waves (MEAWs) and dispersive Alfvén waves (DAWs).
Run Shi   +4 more
wiley   +1 more source

Hydromagnetic wave resonances in the magnetosphere [PDF]

open access: yes
Diagnostic analysis of magnetosphere based on resonating regions of plasmasphere, outer magnetosphere, and magnetospheric ...
Patel, V. L.
core   +1 more source

Modeling magnetospheric fields in the Jupiter system

open access: yes, 2017
The various processes which generate magnetic fields within the Jupiter system are exemplary for a large class of similar processes occurring at other planets in the solar system, but also around extrasolar planets.
A. F. Lanza   +74 more
core   +1 more source

A topological approach to magnetic nulls

open access: yesNew Journal of Physics
Magnetic nulls are locations where the magnetic field vanishes. They determine to a large degree the magnetic connectivity in a system, and are sites of magnetic reconnection.
B Y Israeli, C B Smiet
doaj   +1 more source

Efficiency of Electromagnetic Energy Transfer From Solar Wind to Ionosphere Through Magnetospheric Ultra‐Low Frequency Waves

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Ultra‐low frequency (ULF) waves are a ubiquitous carrier of energy in geospace. However, their efficiency in transferring solar wind energy into the upper atmosphere remains a fundamental and not well‐understood question. This is due to their global presence, which cannot be fully quantified by spatially limited observations, and the need for ...
Dong Lin   +9 more
wiley   +1 more source

Statistical Estimate of the Magnetopause Reconnection Rate as a Function of the Interplanetary Magnetic Field Clock Angle

open access: yesGeophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract The magnetic reconnection rate at the magnetopause is crucial for solar wind and magnetosphere coupling. However, direct measurement is challenging due to inherent uncertainties and limited electron diffusion region statistics, hindering understanding of the guide field's influence on the normalized reconnection rate.
B. Michotte de Welle   +8 more
wiley   +1 more source

Resonant Cyclotron Scattering and Comptonization in Neutron Star Magnetospheres

open access: yes, 2005
Resonant cyclotron scattering of the surface radiation in the magnetospheres of neutron stars may considerably modify the emergent spectra and impede efforts to constraint neutron star properties.
Gavriil, Fotis P., Lyutikov, Maxim
core   +1 more source

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