Results 81 to 90 of about 606 (259)

Parametric Dependence of Linear and Nonlinear Growth of Whistler‐Mode Chorus Waves

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract We calculated the linear and nonlinear growth rates of whistler‐mode chorus waves with relativistic treatment across different wave frequencies and investigated their dependence on the associated parameters, including background magnetic field strength, cold electron density, and energetic electron temperature.
Tian Zhang, Yusuke Ebihara, Yoshiharu Omura   +2 more
wiley   +1 more source

Thermal Variability in the Martian Upper Atmosphere within the Crustal Magnetic Field Region Induced by Gravity Wave Dissipation Due to Ion-drag Effect

The Astronomical Journal
Mars Atmosphere and Volatile Evolution detected a significant temperature increase of approximately 20–40 K in the upper atmosphere within the strong crustal magnetic field (CF) region during two deep dip campaigns.
Xing Wang, Xiaojun Xu, Jun Cui, Siqi Yi, Hao Gu, Zilu Zhou, Hengyan Man, Lei Luo, Peishan He, Pu Yang   +9 more
doaj   +1 more source

A perturbation method for evaluating the magnetic field induced from an arbitrary, asymmetric ocean world analytically. [PDF]

Icarus, 2022
Styczinski MJ, Vance SD, Harnett EM, Cochrane CJ.   +3 more
europepmc   +1 more source

Geoeffectivity of Solar Wind Heavy Ions

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract The influence of solar wind properties, such as the southward interplanetary magnetic field, on geomagnetic activity has been well established. However, the role of heavy ions (i.e., particles heavier than protons) in the solar wind on geomagnetic storms is not fully understood.
Chris Jia, Susan T. Lepri, Liang Zhao, Jim M. Raines, Daniel Welling, Jennifer A. Carter, Simona Nitti   +6 more
wiley   +1 more source

In Situ Measurements of Thermal Ion Temperature in the Martian Ionosphere. [PDF]

J Geophys Res Space Phys, 2021
Hanley KG, McFadden JP, Mitchell DL, Fowler CM, Stone SW, Yelle RV, Mayyasi M, Ergun RE, Andersson L, Benna M, Elrod MK, Jakosky BM.   +11 more
europepmc   +1 more source

Signatures of 3–6 day planetary waves in the equatorial mesosphere and ionosphere [PDF]

, 2006
H. Takahashi, C. M. Wrasse, D. Pancheva, M. A. Abdu, I. S. Batista, Lourivaldo Mota Lima, P. P. Batista, B. R. Clemesha, K. Shiokawa   +8 more
openalex   +1 more source

Response of Ionospheric Total Electron Content to the Impulsive and Late Phases of X‐Class Solar Flares With Various Center‐to‐Limb Locations

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract During a solar flare, the fluxes in various lines and continua of the solar spectrum increase, leading to enhanced ionization of the illuminated part of the Earth's ionosphere and an increase in the total electron content (TEC $TEC$). It has been previously shown that nearly 50% of X‐class solar flares exhibit a second peak in warm coronal ...
S. Z. Bekker, R. O. Milligan, I. A. Ryakhovsky   +2 more
wiley   +1 more source

In Search of Subsurface Oceans Within the Uranian Moons. [PDF]

J Geophys Res Planets, 2021
Cochrane CJ, Vance SD, Nordheim TA, Styczinski MJ, Masters A, Regoli LH.   +5 more
europepmc   +1 more source

The CPW-TEC project: Planetary waves in the middle atmosphere and ionosphere [PDF]

, 2007
Christoph Jacobi, N. Jakowski, A. I. Pogoreltsev, Kristina Fröhlich, Peter Hoffmann, Claudia Borries   +5 more
openalex   +1 more source

Local Time Dependence of High‐Latitude Pc5 Wave Activity Driven by Interplanetary Shocks and Foreshock Transients, Using a New ULF Index

Journal of Geophysical Research: Space Physics, Volume 130, Issue 10, October 2025.
Abstract We present a study of ground‐based Pc5 ultra‐low frequency (ULF) wave response to over 400 interplanetary (IP) shocks and 18 foreshock transients. We investigated the local time dependence of magnetospheric Pc5 wave power generated by IP shocks and foreshock transients and whether this dependence is related to the impact angle of IP shocks and
Veera Lipsanen, Lucile Turc, Sanni Hoilijoki, Denny M. Oliveira, Souhail Dahani, Shi Tao, Milla Kalliokoski, Mirja Ojuva, Emilia K. J. Kilpua   +8 more
wiley   +1 more source