Magnetospheric physics is the study of the magnetic fields surrounding the Earth and other bodies in the solar system. An important consideration is how these fields interact with particles arriving from the sun or from even further into space. An example effect is the bow shock created as the magnetosphere passes through the solar wind. Uncover the latest and most impactful research in Magnetospheric Physics. Explore pioneering discoveries, insightful ideas and new methods from leading researchers in the field.
Abstract In a multi-ion magnetoplasma with two different ion species (p and q) and kappa-distributed electrons, the Rayleigh–Taylor (RT) instability, a fundamental plasma instability causing equatorial plasma bubbles (EPBs) in the ionospheric...
The magnetic field is one of the fundamental observables in solar physics, whereas solar flares are violent, rapid magnetic energy-release events in the solar atmosphere. Despite decades of observations and theory regarding flare evolution and...
A magnetohydrodynamical (MHD) shock is a discontinuity with a plasma flow across it. Conservation of mass, momentum, and energy requires the corresponding fluxes to be equal on both sides of the discontinuity. The tangential components of the...
In this contribution, we investigate a supersymmetric effective extension of Axionic Electrodynamics by adopting the superspace/superfield approach. Rather than focusing on UV-complete axion models, our goal is to analyze how supersymmetry modifies...
The analysis of solute transport in polar-fluid flows is of great relevance in both engineering and environmental contexts, in which fluid behavior deviates from classical Newtonian assumptions. This study investigates the convective dispersion of a...
Fast magnetosonic waves are frequently observed as compressional fluctuations of the magnetic-field magnitude and can evolve from nearly sinusoidal oscillations into strongly steepened waveforms. Motivated by MAVEN observations of low-frequency...
We show that regular solutions to electron-MHD with resistivity can be continued as long as the time integral of the supremum of the current gradient remains finite. This dimensionless continuation criterion is a Beale–Kato–Majda (BKM) type of...
Three-dimensional (3D) magnetic reconnection at null points is a fundamental process in the solar corona, underlying flares, jets, and the rapid restructuring of coronal magnetic fields. We present an analytical study of the ideal current-driven...
We investigate gravitational wave (GW) emission from periodic timelike orbits of a test particle around a magnetized Ernst black hole and the gravitational waveforms generated by their orbital dynamics. The bound geodesics are systematically...
The May 2024 Mother’s Day superstorm offers a rare opportunity to document the global ionospheric response to an extreme geomagnetic disturbance using ground-based ionosonde observations. Here, we present and describe a manually validated dataset of...
Solar energetic particle (SEP) events threaten space infrastructure, yet physics-based prediction models depend on numerous poorly constrained free parameters. We introduce the Fujitsu Solar Energetic particle Intelligent Tuning and Evaluation...
Solar extreme ultraviolet (EUV) radiation heats and expands the thermosphere, modulating atmospheric density at altitudes in low Earth orbit and thereby increasing satellite drag and accelerating orbital decay. Previous studies have relied on...
High solar activity can significantly impact Global Navigation Satellite Systems (GNSS) signals, leading to loss-of-lock (LoL) events in satellite-based receivers. A LoL occurs when a GNSS receiver can no longer maintain signal tracking from a...
This study improves the operational eclipse-season yaw attitude model for Global Positioning System (GPS) Block IIF satellites by using Reverse Kinematic Precise Point Positioning (RKPPP) yaw estimates as an observation-driven reference. Using a...
This study presents the heat transfer analysis of magnetohydrodynamic trihybrid nanofluid flow over a stretching Riga surface configuration and the Cattaneo–Christov non-Fourier heat flux model. The electrically conducting $${\text{Al}}_{{2}}...
Magnetogenesis in the Starobinsky inflationary model by axial coupling $$ I\left( \phi \right) F_{\mu \nu }\tilde{F}^{\mu \nu } $$ I ϕ F μ ν F ~ μ ν is investigated. Three coupling functions are used. The simple coupling function $$I\left( \phi...
We analyzed Total Electron Content (TEC) data from 22 GNSS (Global Navigation Satellite System) stations across Africa, Europe, and Asia, spanning equatorial, low, and mid-latitudes, to characterize daytime and nighttime ionospheric storm responses...
The results of measurements of the transverse voltage in the Hall configuration, 𝑈𝑦, under conditions of motion of the charge and vortex subsystems in orthogonal magnetic and electric fields on epitaxial films of the layered high-temperature...
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Solar Physicswas founded in 1967 and is the principal journal for the publication of the results of fundamental research on the Sun. The journal...
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Geomagnetism and Aeronomyis a peer-reviewed bimonthly periodical that covers the fields of interplanetary space; geoeffective solar events; the...
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Space Science Reviews(SSRv) is an international journal on scientific space research. Its purpose is to provide a contemporary synthesis of the...
