Results 31 to 40 of about 67,260 (280)

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

Dynamics of the Innermost Accretion Flows Around Compact Objects: Magnetosphere-Disc Interface, Global Oscillations and Instabilities [PDF]

open access: yes, 2012
We study global non-axisymmetric oscillation modes and instabilities in magnetosphere- disc systems, as expected in neutron star X-ray binaries and possibly also in accreting black hole systems.
Abramowicz   +58 more
core   +1 more source

PARTICLES, NEUTRINO AND PHOTONS IN THE MAGNETOSPHERE OF A COLLAPSING STAR

open access: yesOdessa Astronomical Publications, 2014
The formation of the stellar magnetosphere during the gravitational collapse is discussed. Primary protons and electrons accelerate in the star’s magnetosphere during its gravitational collapse.
V. G. Kryvdyk
doaj   +1 more source

Propeller outflows from an MRI disc [PDF]

open access: yes, 2013
We present the results of axisymmetric simulations of MRI-driven accretion onto a rapidly rotating, magnetized star accreting in the propeller regime.
Koldoba, Alexander V.   +4 more
core   +1 more source

Geomagnetic pulsations in 1–4 mHz frequency range (Pc5/Pi3) in the magnetotail at different levels of disturbances in the interplanetary medium

open access: yesSolar-Terrestrial Physics, 2022
In this paper, we study parameters of geomagnetic pulsations in the 1–4 mHz frequency range (Pc5/Pi3) in the magnetotail, utilizing data obtained by Cluster satellites at different levels of fluctuations in the interplanetary magnetic field (IMF) and the
Yagova N. V.   +2 more
doaj   +1 more source

ULF Waves Modulating and Acting as Mass Spectrometer for Dayside Ionospheric Outflow Ions

open access: yesGeophysical Research Letters, 2019
Ionospheric outflow has been shown to be a dominant ion source of Earth's magnetosphere. However, most studies in the literature are about ionospheric outflow injected into the nightside magnetosphere.
Z.‐Y. Liu   +11 more
doaj   +1 more source

Magnetosphere-Ionosphere Coupling: Implications of Non-Equilibrium Conditions

open access: yesFrontiers 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

Pulsar Magnetosphere : A General Relativistic Treatment

open access: yes, 2004
A fully general relativistic description of the pulsar magnetosphere is provided. To be more concrete, a study of the pulsar magnetosphere is performed in the context of general relativistic magnetohydrodynamics (MHD) employing the so-called Grad ...
Kim, Hongsu   +3 more
core   +4 more sources

Front Matter

open access: yesGeophysical Monograph Series, Page i-xiv., 2020

This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.

Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions

Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
wiley  

+1 more source

Energy Transport by Kelvin-Helmholtz Instability at the Magnetopause

open access: yesFluids, 2019
By means of the formation of vortices in the nonlinear phase, the Kelvin Helmholtz instability is able to redistribute the flux of energy of the solar wind that flows parallel to the magnetopause. The energy transport associated with the Kelvin Helmholtz
Francesco Palermo
doaj   +1 more source

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