Results 181 to 190 of about 59,334 (317)

Correction to “Recirculation of energetic particles in Jupiter's magnetosphere” [PDF]

, 1978
D. D. Sentman, J. A. Van Allen, C. K. Goertz   +2 more
openalex   +1 more source

Observation of O+ Characteristics During the Terrestrial Alfvén Wing State Induced by the April 2023 Coronal Mass Ejection

Journal of Geophysical Research: Space Physics, Volume 130, Issue 4, April 2025.
Abstract We report Magnetospheric Multiscale observations of oxygen ions (O+) during a coronal mass ejection (CME) in April 2023 when the solar wind was sub‐Alfvénic and Alfvén wings formed. For the first time, O+ characteristics are studied at the contact region between the unshocked solar wind and the magnetosphere.
Haoming Liang, Li‐Jen Chen, Stephen A. Fuselier, Roman G. Gomez, Brandon Burkholder, Naoki Bessho, Harsha Gurram, Rachel C. Rice, Jason Shuster, Akhtar S. Ardakani   +9 more
wiley   +1 more source

Lifetime of a polarization jet during long-term magnetic storms

Solar-Terrestrial Physics
The paper examines conditions of occurrence and typical time scales of a polarization jet by measuring ionospheric parameters from DMSP satellites (h~830 km) and using data from the ground-based ionospheric station Yakutsk (YA462) during strong and long ...
Stepanov A. E., Danilov S. I., Baishev D. G., Khalipov V. L., Kotova G. A.   +4 more
doaj   +1 more source

The Impact of Plasma Density Gradients on Lower Band Chorus Wave Propagation

Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract Plasma density gradients, such as those that occur on plasmaspheric plume boundaries, have been shown to increase the obliquity of lower band chorus. Here, for the first time, this relationship is investigated more generally by considering the wave normal angle, θk ${\theta }_{k}$, as a function of the magnitude of all observed density ...
D. P. Hartley, L. Chen, W. Gu, I. W. Christopher, O. Santolik   +4 more
wiley   +1 more source

Monitoring of near-Earth space, Earth’s magnetosphere and atmosphere during Forbush decreases in August 2005

Solar-Terrestrial Physics
We present the results of near-Earth interplanetary space, magnetosphere, and atmosphere monitoring during large-scale solar wind disturbances at the end of August 2005.
Kovalev I. I., Kravtsova M. V., Olemskoy S. V., Sdobnov V. E., Starodubtsev S. A.   +4 more
doaj   +1 more source

Interplanetary Magnetic Field By Controlled Alfvén Wings at Earth During an Encounter of a Coronal Mass Ejection

Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract On 24 April 2023, an ICME reached Earth's orbit. The solar wind density dropped to 0.3 amu/cc while the IMF strength was about 25 nT. As a result, the solar wind flow transitions to a sub‐Alfvénic state with an Alfvén Mach number of 0.4. We carry out global magnetohydrodynamic simulations to investigate the responses of Earth's magnetosphere ...
Yuxi Chen, Chuanfei Dong, Li‐Jen Chen, Menelaos Sarantos, Brandon L. Burkholder   +4 more
wiley   +1 more source

Preface to the Special Issue on Modeling and Data Analysis Methods for the SMILE mission

Earth and Planetary Physics
The SMILE (Solar wind Magnetosphere Ionosphere Link Explorer) project (http://www.nssc.cas.cn/smile/, https://www.cosmos.esa.int/web/smile/mission) is a joint spacecraft mission of the European Space Agency (ESA) and the Chinese Academy of Sciences (CAS)
TianRan Sun, Hyunju Connor, Andrey Samsonov   +2 more
doaj   +1 more source

High-Latitude, Ground-Based Observations of ULF Plasma Waves in the Magnetosphere [PDF]

, 1978
J. C. Samson
openalex   +1 more source

Joint Observation of a Rotational Discontinuity by Tianwen‐1 and MAVEN at Mars

Geophysical Research Letters, Volume 52, Issue 6, 28 March 2025.
Abstract The solar wind plays a crucial role in the evolution of planets in the solar system, particularly Mars. Mars has no global intrinsic magnetic field, leading the solar wind to interact directly with the Martian ionosphere and atmosphere. However, there are many strong‐current magnetic structures in the solar wind, which can directly affect the ...
Z. Z. Guo, H. S. Fu, J. B. Cao, Y. M. Wang, M. Ge, T. Y. Zhou, W. D. Fu, W. Z. Zhang, C. Q. Wang   +8 more
wiley   +1 more source

Some Limitations on the Force-free Approximation to the Physics of Pulsar Magnetospheres [PDF]

, 1976
R. Buckley
openalex   +1 more source