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[PDF] Top 20 Plasma drift waves and instabilities

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Plasma drift waves and instabilities

Plasma drift waves and instabilities

... In Section I we derived a general dispersion relation in the context of a completely collisionless plasma involving various spatial parameter gradients. As observed in the Introduction, such a collision- less ... See full document

139

Negative energy waves and quantum relativistic Buneman instabilities

Negative energy waves and quantum relativistic Buneman instabilities

... a plasma is important in the context of laboratory beam-plasma experiments [1], inertial fusion schemes [2], in the solar corona [3], astrophysical objects [4,5], ...the plasma can give rise to ... See full document

8

Stimulated scattering of electromagnetic waves carrying orbital angular momentum in quantum plasmas

Stimulated scattering of electromagnetic waves carrying orbital angular momentum in quantum plasmas

... scattering instabilities of coherent circularly polarized electro- magnetic (CPEM) waves carrying orbital angular momentum (OAM) in an unmagnetized dense quantum plasma composed of nonrelativistic ... See full document

5

Plasma instabilities in meteor trails:linear theory

Plasma instabilities in meteor trails:linear theory

... from plasma trails left by ablating ...rapid plasma drifts and instabilities. This paper develops the plasma physics of meteor trails and applies this theory to explain the origin and ... See full document

8

Electron and photon beams interacting with plasma

Electron and photon beams interacting with plasma

... high-amplitude plasma waves are dense, ultra-short relativistic electron bunches (Chen et ...in plasma and set up a travelling space charge wave or wakefield behind ...the plasma wave, is key ... See full document

10

Relativistic tearing and drift-kink instabilities in two-fluid simulations

Relativistic tearing and drift-kink instabilities in two-fluid simulations

... pair plasma was studied via two- dimensional two-fluid relativistic magnetohydrodynamic simulations with vanishing internal friction between ...and drift-kink modes in the current sheets both with and ... See full document

9

Application of the invariant manifold reduction to plasma instabilities

Application of the invariant manifold reduction to plasma instabilities

... Chapter 6 contains an application of the invariant manifold reduction to low frequency collisional drift waves in a sheared plasma slab. The model used is a simplified version of that used by Chen et ... See full document

132

On MHD waves, fire-hose and mirror instabilities in anisotropic plasmas

On MHD waves, fire-hose and mirror instabilities in anisotropic plasmas

... large-scale plasma phenomena however usually assumes isotropic ...MHD waves, fire-hose and mirror instabilities in anisotropic homogeneous magnetized ...separate plasma beta, pressure ... See full document

12

Plasma Waves in the Sun

Plasma Waves in the Sun

... the plasma instabilities occurring in the vicinity of Sun generate a number of plasma waves of different modes ...Maxwellian plasma distribution in the ...coronal plasma and due ... See full document

5

Plasma heating and kinetic instabilities in the terrestrial foreshock

Plasma heating and kinetic instabilities in the terrestrial foreshock

... whistler waves at 1Hz, in an energetic cascade from large to smaller scales, but the dominant frequencies of energy transfer were not ...Langmuir waves to transverse modes [197], and therefore do not ... See full document

180

VHF coherent radar signals from the E region ionosphere and the relationship to electron drift velocity and ion acoustic velocity

VHF coherent radar signals from the E region ionosphere and the relationship to electron drift velocity and ion acoustic velocity

... electron drift velocities could be derived from coherent radar observations of ionospheric plasma waves [Foster and Erickson, 2000; Nielsen and Whitehead, 1983; Cahill et ...the plasma ... See full document

9

Landau-fluid simulations of Alfv´en-wave instabilities in a warm collisionless plasma

Landau-fluid simulations of Alfv´en-wave instabilities in a warm collisionless plasma

... Alfv´en waves with a transverse wavenumber not exceeding the inverse proton inertial length (Passot and Sulem, ...these waves. Numerical simulations of oblique fast mag- netosonic waves in a slab ... See full document

10

Experimental, Numerical and Analytical Studies of the MHD-Driven Plasma Jet, Instabilities and Waves

Experimental, Numerical and Analytical Studies of the MHD-Driven Plasma Jet, Instabilities and Waves

... kinked plasma grows exponentially fast and accelerates away from the central axis, a lateral Rayleigh-Taylor instability is induced on the inner boundary of the ... See full document

228

Low frequency electromagnetic waves and instabilities within the Martian bi ion plasma

Low frequency electromagnetic waves and instabilities within the Martian bi ion plasma

... additional plasma boundaries in the ...electromagnetic waves (LFEW) in the proton gyrofrequency range are ...these waves results from the relative motion between the solar wind protons and planetary ... See full document

10

Drift-Wave Instabilities Modified by Parallel and Perpendicular Flow Velocity Shears in Magnetized Plasmas

Drift-Wave Instabilities Modified by Parallel and Perpendicular Flow Velocity Shears in Magnetized Plasmas

... modified plasma-synthesis method with segmented plasma ...the drift- wave instability depending on the strength of the parallel ...the drift wave with m = 3 is found to change into that with m ... See full document

5

Multiple-Instabilities in Magnetized Plasmas with Density Gradient and Velocity Shears

Multiple-Instabilities in Magnetized Plasmas with Density Gradient and Velocity Shears

... We systematically investigate the linear analyses of in- stabilities in the inhomogeneous magnetized plasmas with a density gradient, and parallel and perpendicular mean flows. The dispersion relation, which includes the ... See full document

7

Absolute and convective instabilities of parallel propagating circularly polarized Alfvén waves: numerical results

Absolute and convective instabilities of parallel propagating circularly polarized Alfvén waves: numerical results

... to plasma heating in coronal holes (Del Zanna & Velli ...parametric instabilities of Alfvén waves to multicomponent and dusty ...parametric instabilities of circularly polarized Alfvén ... See full document

7

Numerical simulation of shear induced instabilities in internal solitary waves

Numerical simulation of shear induced instabilities in internal solitary waves

... unstable waves are presented in figures 2 to 7, ...three waves depicted in figures 2-7 are highlighted in bold in table 1. Waves that are classified as stable show little or no change in form as they ... See full document

41

Mode conversion of plasma waves

Mode conversion of plasma waves

... r e s u l t i n g i n wave damping where none e x is t e d b e f o r e . The main s c e n a r io s f o r h e a tin g use th e X mode a t o) « 2T^^ o r th e 0 mode a t Ü) « b o th waves b e in g laun ch e d from th ... See full document

159

Simulating run-up on steep slopes with operational Boussinesq models; capabilities, spurious effects and instabilities

Simulating run-up on steep slopes with operational Boussinesq models; capabilities, spurious effects and instabilities

... In Eulerian inundation models computational cells must be redefined as wet or dry according to the shoreline motion. This often requires a special treatment of near-shore points and may involve extrapolation of field ... See full document

17

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