scholarly journals Langmuir wave filamentation in the kinetic regime. II. Weak and strong pumping of nonlinear electron plasma waves as the route to filamentation

2017 ◽  
Vol 24 (4) ◽  
pp. 042105 ◽  
Author(s):  
Denis A. Silantyev ◽  
Pavel M. Lushnikov ◽  
Harvey A. Rose
Keyword(s):  
Langmuir Wave ◽  
Plasma Waves ◽  
Electron Plasma ◽  
Kinetic Regime

Remote Excitation of Electron Plasma Waves by a Modulated Laser Beam

1982 ◽  
Vol 21 (Part 1, No. 2) ◽  
pp. 410-411
Author(s):  
Shunjiro Ikezawa ◽  
Masataka Tsuzuki ◽  
Takashi Aoki ◽  
Shigehiko Nonaka ◽  
Yoshiharu Nakamura
Keyword(s):  
Laser Beam ◽  
Plasma Waves ◽  
Electron Plasma

Reception Characteristics of Monopole Antennas for Electron Plasma Waves

1973 ◽  
Vol 1 (3) ◽  
pp. 100-106 ◽  
Author(s):  
Yoshiharu Nakamura ◽  
Masaharu Nakamura ◽  
Tomizo Itoh
Keyword(s):  
Plasma Waves ◽  
Electron Plasma ◽  
Monopole Antennas

Controlling coherent and incoherent plasma emissions: the role of electron plasma waves

2004 ◽  
Vol 78 (7-8) ◽  
pp. 923-926
Author(s):  
A.S. Sandhu ◽  
S. Narayanan ◽  
G.R. Kumar
Keyword(s):  
Plasma Waves ◽  
Electron Plasma

Decay of electron plasma waves into other electron plasma wave modes

1971 ◽  
Vol 36 (6) ◽  
pp. 473-474 ◽  
Author(s):  
R.N. Franklin ◽  
G.J. Smith ◽  
S.M. Hamberger ◽  
G. Lampis
Keyword(s):  
Plasma Wave ◽  
Plasma Waves ◽  
Electron Plasma ◽  
Electron Plasma Wave ◽  
Wave Modes

A Method of Excitation of Electron Plasma Waves

1972 ◽  
Vol 33 (5) ◽  
pp. 1502-1502 ◽  
Author(s):  
Masataka Ito ◽  
Shoji Kojima
Keyword(s):  
Plasma Waves ◽  
Electron Plasma

scholarly journals Kinetic simulations of ladder climbing by electron plasma waves

2017 ◽  
Vol 95 (5) ◽  
Author(s):  
Kentaro Hara ◽  
Ido Barth ◽  
Erez Kaminski ◽  
I. Y. Dodin ◽  
N. J. Fisch
Keyword(s):  
Plasma Waves ◽  
Electron Plasma

scholarly journals Linear theory of electron-plasma waves at arbitrary collisionality

2019 ◽  
Vol 85 (2) ◽  
Author(s):  
R. Jorge ◽  
P. Ricci ◽  
S. Brunner ◽  
S. Gamba ◽  
V. Konovets ◽  
...  
Keyword(s):  
Electron Distribution Function ◽  
Collision Operator ◽  
Plasma Waves ◽  
Electron Plasma ◽  
Coulomb Collision ◽  
Particle Collisions ◽  
Angle Scattering ◽  
Damping Rate ◽  
Coulomb Collision Operator ◽  
Ion Collision

The dynamics of electron-plasma waves is described at arbitrary collisionality by considering the full Coulomb collision operator. The description is based on a Hermite–Laguerre decomposition of the velocity dependence of the electron distribution function. The damping rate, frequency and eigenmode spectrum of electron-plasma waves are found as functions of the collision frequency and wavelength. A comparison is made between the collisionless Landau damping limit, the Lenard–Bernstein and Dougherty collision operators and the electron–ion collision operator, finding large deviations in the damping rates and eigenmode spectra. A purely damped entropy mode, characteristic of a plasma where pitch-angle scattering effects are dominant with respect to collisionless effects, is shown to emerge numerically, and its dispersion relation is analytically derived. It is shown that such a mode is absent when simplified collision operators are used, and that like-particle collisions strongly influence the damping rate of the entropy mode.

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