Results 91 to 100 of about 1,658,906 (207)

Earthward O+ Injections in the Plasma Sheet Boundary Layer During Geomagnetic Storms

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract During geomagnetic storms, energetic ions are injected from the Earth's magnetotail along the plasma sheet boundary layer (PSBL). Owing to its off‐equatorial inclined orbit, the Arase satellite is in a prime position to observe these injections in the PSBL on the nightside at the apogee.
M. M. H. Kalliokoski, L. M. Kistler, K. Asamura, S. Kasahara, Y. Miyoshi, K. Keika, T. Hori, A. Matsuoka, K. Yamamoto, J. Liao   +9 more
wiley   +1 more source

Kelvin–Helmholtz Spectral Redistribution by Flow and Density Structure at the Dusk Dayside Magnetopause

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract We study the development of the Kelvin‐Helmholtz instability (KHI) along the dusk dayside Earth's magnetopause with and without the presence of enhanced plasma density at the shear interface. Using three‐dimensional MAGE global simulations, we establish general KHI growth rate diagrams, which depend sensitively on the transverse profiles of ...
G. Peyrichon, J.‐F. Ripoll, H. El‐Rabii, A. T. Michael, V. G. Merkin, M. Cosmides, K. Sorathia, F. R. Toffoletto, A. Y. Ukhorskiy   +8 more
wiley   +1 more source

Magnetic reconnection

Eos, Transactions American Geophysical Union, 1984
A Chapman Conference on Magnetic Reconnection was held at the Los Alamos National Laboratory, October 3–7, 1983. More than 125 scientists, from more than a dozen countries, participated in the meeting, where 62 scientific papers were presented and discussed.
openaire   +1 more source

Response of Thermospheric Nitric Oxide (NO) Cooling During Events of Strong Solar Wind Pressure

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract Nitric oxide (NO) infrared emissions are a notable indicator for varying thermospheric energy budget during geomagnetic storms while the Interplanetary Magnetic Field (IMF) is southward. In this study, we present the first investigation on the response of NO cooling emissions during northward IMF conditions.
Alok Kumar Ranjan, Duggirala Pallamraju, M. V. Sunil Krishna   +2 more
wiley   +1 more source

Propagation Dynamics of Fast Electron Beam and Its Electron Cyclotron Maser Emission

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract Fast electron beams (FEBs) and coherent radio bursts both are very common plasma activity phenomena in the cosmos. The electron cyclotron maser (ECM) instability driven by FEBs trapped in magnetic fields can directly amplify radio wave radiations.
Ling Chen, Dejin Wu, Jianfei Tang, Guoqing Zhao   +3 more
wiley   +1 more source

Characteristic Responses of Particles and Plasma Waves During Interchange Events at Jupiter Using Juno Observations

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract Interchange instability plays a critical role in driving mass and plasma transport within Jupiter's inner and middle magnetospheres. In this study, we present a superposed epoch analysis of 160 interchange events to quantify their characteristic signatures of magnetic fields, particles, and plasma waves using Juno data from 2016 to 2024 ...
A. Daly, W. Li, Q. Ma, W. S. Kurth, G. Clark, G. B. Hospodarsky, B. H. Mauk, F. Allegrini, S. J. Bolton   +8 more
wiley   +1 more source

TURBULENT GENERAL MAGNETIC RECONNECTION [PDF]

The Astrophysical Journal, 2015
35 pages, 9 ...
openaire   +2 more sources

Drift Echoes at Geostationary Orbit: An Eight‐Year Climatology From GOES‐16

Journal of Geophysical Research: Space Physics, Volume 131, Issue 10, October 2026.
Abstract Drift echoes are energy‐dispersed recurrences in energetic particle flux that appear when a localized injection or compression organizes trapped ions and electrons according to their azimuthal drift. Although established as tracers of radiation‐belt dynamics, drift echoes have rarely been surveyed statistically at geostationary orbit. We apply
Fadil Inceoglu, Juan V. Rodriguez, Brian T. Kress   +2 more
wiley   +1 more source

Recent advances in magnetic reconnection in Mars’ space environment

Discover Space
Magnetic reconnection has recently emerged as an important process in the Martian space environment. In contrast to Earth, Mars lacks a global intrinsic dipole field and possesses an induced magnetosphere shaped by solar-wind interaction with the ...
Rentong Lin, Shiyong Huang, Kui Jiang, Qiyang Xiong, Yuming Wang   +4 more
doaj   +1 more source

Analysis of the Geomagnetic Storm of May 2024 at Ebre and Livingston Island Observatories and of the GICs Generated in the Spanish Power Transmission Grid

Space Weather, Volume 24, Issue 10, October 2026.
Abstract This study analyzes the 10–12 May 2024 geomagnetic storm using data from the Ebre (Spain) and Livingston Island (Antarctica) geomagnetic observatories, together with modeling approaches to assess its impact on the Spanish power transmission grid.
J. M. Torta, S. Marsal
wiley   +1 more source