Results 21 to 30 of about 678,398 (176)

Compressional Alfvén cross-field surface waves in inhomogeneous dusty plasmas [PDF]

open access: yes, 1999
Compressional Alfvén surface waves in an inhomogeneous dusty plasma are studied. The inhomogeneiry is modeled by two distinct regions of dusty plasmas with different ion densities. The stationary external magnetic field is along the interface between the
Ostrikov, K.   +7 more
core   +1 more source

Alfvén waves at the interface of solar wind and magnetosphere

open access: yes, 2023
This includes data for Chapter 11 Alfvén waves at the interface of solar wind and magnetosphere in Book "AGU Monograph. Alfvén Waves across Heliophysics: Progress, Challenges, and Opportunities." It includes Matlab data and files for figures 2, 3, 4, 6 ...
Johnson, Jay R.   +2 more
core   +1 more source

Phase Mixing of Propagating Alfvén Waves in a Single-fluid Partially Ionized Solar Plasma

open access: yesThe Astrophysical Journal, 2023
The phase mixing of Alfvén waves is one of the most promising mechanisms for the heating of the solar atmosphere. The damping of waves in this case requires small transversal scales, relative to the magnetic field direction; this requirement is achieved ...
M. McMurdo   +4 more
doaj   +1 more source

Alfvén waves related to moon-magnetosphere interactions [PDF]

open access: yes, 2023
editorial reviewedThe electro-dynamic interactions between moons and the magnetosphere of their parent planets has been investigated since the mid-20th century and the implication of the Alfvén waves was suspected right away. However, in the first models,
Bonfond, Bertrand, Sulaiman, Ali
core  

Penetration to the Earth's surface of standing Alfvén waves excited by external currents in the ionosphere [PDF]

open access: yesAnnales Geophysicae, 1996
The problem of boundary conditions for monochromatic Alfvén waves, excited in the magnetosphere by external currents in the ionospheric E-layer, is solved analytically. Waves with large azimuthal wave numbers m»1 are considered.
A. S. Leonovich, V. A. Mazur
doaj   +1 more source

Alfvén-Magnetosonic Waves Interaction [PDF]

open access: yes, 1992
The nonlinear propagation of the Alfvén and magnetosonic waves in the solar corona is investigated in terms of model equations. Due to viscous effects taken into account the propagation of the Alfvén wave itself is governed by a Burgers-type equation ...
Murawski, K.
core   +1 more source

Torsional Alfvén waves: magneto-seismology in static and dynamic coronal plasmas [PDF]

open access: yes, 2011
Aims: We study the properties of torsional Alfvén waves in coronal loops so that they may be exploited for coronal seismological applications. Methods: The governing equation is obtained for standing torsional Alfvén waves of a dynamic, gravitationally
Morton, Richard   +5 more
core   +1 more source

Coupling Between Alfvén Wave and Kelvin–Helmholtz Waves in the Low Latitude Boundary Layer

open access: yesFrontiers in Astronomy and Space Sciences, 2022
The Kelvin–Helmholtz (KH) instability of magnetohydrodynamic surface waves at the low latitude boundary layer is examined using both an eigenfrequency analysis and a time-dependent wave simulation.
E.-H. Kim, J. R. Johnson, K. Nykyri
doaj   +1 more source

Rotating Alfvén waves in rotating plasmas

open access: yes, 2023
International audienceAngular momentum coupling between a rotating magnetized plasma and torsional Alfvén waves carrying orbital angular momentum (OAM) is examined.
Rax, J.-M, Gueroult, Renaud, Fisch, N.J
core   +1 more source

Ion acceleration by parallel propagating nonlinear Alfvén wave packets in a radially expanding plasma [PDF]

open access: yesNonlinear Processes in Geophysics, 2014
The numerical simulation of the nonlinear evolution of the parallel propagating Alfvén waves in a radially expanding plasma is performed by using a kinetic-fluid model (the Vlasov–MHD model). In our study, both the nonlinear evolution of the Alfvén waves
Y. Nariyuki   +3 more
doaj   +1 more source

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