Results 31 to 40 of about 103,965 (278)

Modeling the Time‐Dependent Magnetic Fields That BepiColombo Will Use to Probe Down Into Mercury's Mantle

Geophysical Research Letters, 2023
External solar wind variability causes motion of the magnetopause and changes of this boundary's current structure, and the resulting inductive processes, may be exploited to determine the interior structure of magnetized planets.
S. Zomerdijk‐Russell, A. Masters, H. Korth, D. Heyner   +3 more
doaj   +1 more source

The Triple Dusk-Dawn Aberration of the Solar Wind at Earth

Frontiers in Astronomy and Space Sciences, 2022
In this Brief Report it is pointed out that there are three dusk-dawn aberrations of the solar-wind plasma and magnetic structure approaching Earth and the magnitudes of these aberrations are estimated for various solar-wind types monitored from L1 ...
Joseph E. Borovsky
doaj   +1 more source

MESSENGER Observations and Global Simulations of Highly Compressed Magnetosphere Events at Mercury

Journal of Geophysical Research: Space Physics, 2019
We identify and examine all MErcury Surface Space ENvironment, GEochemistry, and Ranging (MESSENGER) crossings of Mercury's dayside magnetopause with magnetospheric field intensities ≥300 nT.
X. Jia, J. Slavin, G. Poh, G. DiBraccio, G. Tóth, Yuxi Chen, J. Raines, T. Gombosi   +7 more
semanticscholar   +1 more source

Poynting Fluxes, Field‐Aligned Current Densities, and the Efficiency of the Io‐Jupiter Electrodynamic Interaction

Geophysical Research Letters, 2023
Juno's highly inclined orbits provide opportunities to sample high‐latitude magnetic field lines connected to the orbit of Io, among the other Galilean satellites.
A. H. Sulaiman, J. R. Szalay, G. Clark, F. Allegrini, F. Bagenal, M. J. Brennan, J. E. P. Connerney, V. Hue, W. S. Kurth, R. L. Lysak, J. D. Nichols, J. Saur, S. J. Bolton   +12 more
doaj   +1 more source

Stormtime Energetics: Energy Transport Across the Magnetopause in a Global MHD Simulation

Frontiers in Astronomy and Space Sciences, 2021
Coupling between the solar wind and magnetosphere can be expressed in terms of energy transfer through the separating boundary known as the magnetopause.
Austin Brenner, Austin Brenner, Tuija I. Pulkkinen, Tuija I. Pulkkinen, Qusai Al Shidi, Gabor Toth   +5 more
doaj   +1 more source

Magnetosphere-Ionosphere Coupling: Implications of Non-Equilibrium Conditions

Frontiers in Astronomy and Space Sciences, 2022
The response times of the coupled magnetosphere-ionosphere-thermosphere system are, on average, greater than the autocorrelation timescales of solar wind forcing. This means that the system is rarely, if ever, in equilibrium.
Mike Lockwood, Stan W. H. Cowley
doaj   +1 more source

Response of convection electric fields in the magnetosphere to IMF orientation change [PDF]

, 2009
[1] The transient response of convection electric fields in the inner magnetosphere to southward turning of the interplanetary magnetic field (IMF) is investigated using in‐situ electric field observations by the CRRES and Akebono spacecraft.
Brautigam, D., Kikuchi, T., Matsuoka, A., Nagatsuma, T., Nishimura, Y., Ono, T., Shinbori, A., Wygant, J.   +7 more
core   +1 more source

Ground-based instruments of the PWING project to investigate dynamics of the inner magnetosphere at subauroral latitudes as a part of the ERG-ground coordinated observation network

Earth, Planets and Space, 2017
The plasmas (electrons and ions) in the inner magnetosphere have wide energy ranges from electron volts to mega-electron volts (MeV). These plasmas rotate around the Earth longitudinally due to the gradient and curvature of the geomagnetic field and by ...
K. Shiokawa, Y. Katoh, Y. Hamaguchi, Y. Yamamoto, Takumi Adachi, M. Ozaki, S. Oyama, M. Nosé, T. Nagatsuma, Yoshimasa Tanaka, Y. Otsuka, Y. Miyoshi, R. Kataoka, Yuki Takagi, Yuhei Takeshita, A. Shinbori, S. Kurita, T. Hori, N. Nishitani, I. Shinohara, F. Tsuchiya, Y. Obana, Shin‐ichi Suzuki, N. Takahashi, K. Seki, A. Kadokura, K. Hosokawa, Y. Ogawa, M. Connors, J. Michael Ruohoniemi, M. Engebretson, E. Turunen, T. Ulich, J. Manninen, T. Raita, A. Kero, A. Oksanen, Marko Back, K. Kauristie, J. Mattanen, D. Baishev, V. Kurkin, A. Oinats, A. Pashinin, R. Vasilyev, R. Rakhmatulin, W. Bristow, Marty Karjala   +47 more
semanticscholar   +1 more source

An Exploratory Study of Geospace Perturbations Using Financial Analysis Tools in the Context of Complex Systems

Geosciences, 2021
In the frame of complex systems research, methods used to quantitatively analyze specific dynamic phenomena are often used to analyze phenomena from other disciplines on the grounds that are governed by similar dynamics.
Pavlos I. Zitis, Stelios M. Potirakis, Georgios Balasis, Konstantinos Eftaxias   +3 more
doaj   +1 more source

How the IMF By induces a By component in the closed magnetosphere and how it leads to asymmetric currents and convection patterns in the two hemispheres [PDF]

, 2015
We used the Lyon‐Fedder‐Mobarry global magnetohydrodynamics model to study the effects of the interplanetary magnetic field (IMF) By component on the coupling between the solar wind and magnetosphere‐ionosphere system.
P. Tenfjord, N. Østgaard, K. Snekvik, K. Laundal, J. Reistad, Stein Haaland, Stephen E. Milan, Stephen E. Milan   +7 more
semanticscholar   +1 more source