Results 31 to 40 of about 32,968 (226)

The Geoeffectiveness of Solar Wind Current Sheets and Its Modulation by Foreshock Ions

open access: yesGeophysical Research Letters, 2022
We examined the evolution of 34 solar wind bifurcated current sheets in the magnetosheath and their magnetospheric responses, using the in‐situ observations of the THEMIS probes and the GOES satellites.
Boyi Wang   +3 more
doaj   +1 more source

A Statistical Investigation of Factors Influencing the Magnetotail Twist at Mars

open access: yesGeophysical Research Letters, 2022
The Martian magnetotail exhibits a highly twisted configuration, shifting in response to changes in polarity of the interplanetary magnetic field's (IMF) dawn‐dusk (BY) component.
Gina A. DiBraccio   +14 more
doaj   +1 more source

Alfvén wave boundary condition for responsive magnetosphere-ionosphere coupling [PDF]

open access: yes, 2014
A.J.B.R. thanks STFC for present support through consolidated grant ST/K000993/1 and gratefully acknowledges a Royal Commission for the Exhibition of 1851 Research Fellowship that also assisted this work.The solution of electric fields and currents in a ...
Wright, A.N.   +5 more
core   +1 more source

Searching for Magnetospheres around Herbig Ae/Be Stars

open access: yesUniverse, 2021
We describe four different approaches for the detection of magnetospheric accretion among Herbig Ae/Be stars with accretion disks. Studies of several unique objects have been carried out.
Mikhail Pogodin   +8 more
doaj   +1 more source

The Magnetosphere of Uranus [PDF]

open access: yesInternational Astronomical Union Colloquium, 1982
The magnetosphere of a planet, as the name implies, is the region surrounding the planet in which the planetary magnetic field plays a dominant role in determining the behaviour of the medium. The inner boundary of a magnetosphere is the surface of the planet if it has no significant atmosphere (as in the case of Mercury), or the lower ionosphere in ...
openaire   +2 more sources

Magnetosphere-ionosphere coupling in Jupiter's middle magnetosphere: Computations including a self-consistent current sheet magnetic field model

open access: yes, 2011
In this paper we consider the effect of a self-consistently computed magnetodisc field structure on the magnetosphere-ionosphere coupling current system at Jupiter.
Jonathan D. Nichols (7590554)
core   +7 more sources

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

open access: yesGeophysical 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   +3 more
doaj   +1 more source

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

open access: yesFrontiers 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

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

open access: yesGeophysical 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   +12 more
doaj   +1 more source

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

open access: yesFrontiers 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   +5 more
doaj   +1 more source

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