A computational study of the Langmuir wave instability event in the solar wind during solar maximum
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Astrophysics and Astronomy"
DOI: 10.1007/s12036-021-09737-z
Abstract: Several kinds of instabilities are often observed in the solar wind. Langmuir waves have been observed using wideband plasma wave measurements on several spacecrafts such as the Galileo spacecraft. We studied the Langmuir wave instability… read more here.
Keywords: instability; wave instability; solar wind; langmuir waves ... See more keywords
A drift of Langmuir waves in a magnetized inhomogeneous plasma
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Plasma Physics"
DOI: 10.1017/s0022377818001320
Abstract: The concept of informativeness of nonlinear plasma physics scenarios is explained. Natural ideas of developing highly informative models of plasma kinetics are spelled out. They are applied to develop a formula that governs the drift… read more here.
Keywords: physics; drift langmuir; magnetized inhomogeneous; waves magnetized ... See more keywords
The longitudinal plasmas modes of κ-deformed Kaniadakis distributed plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4976992
Abstract: In the present paper, the dispersions and Landau damping of the Langmuir waves and ion sound waves in the κ-deformed Kaniadakis distributed plasma system are investigated within the plasma kinetic theory regimes. The results show… read more here.
Keywords: kaniadakis distributed; plasmas; deformed kaniadakis; langmuir waves ... See more keywords
Ion acoustic turbulence driven by return current leads to hot electrons in laser-produced plasma
Sign Up to like & getrecommendations! Published in 2018 at "Physics of Plasmas"
DOI: 10.1063/1.5053638
Abstract: The instability of ion acoustic waves due to the return current driven by an electron heat flux is a source of ion acoustic turbulence (IAT), which provides electromagnetic wave conversion into Langmuir waves at a… read more here.
Keywords: langmuir waves; electron; hot electrons; ion acoustic ... See more keywords
Bremsstrahlung emission and collisional damping rate for Langmuir waves.
Sign Up to like & getrecommendations! Published in 2019 at "Plasma physics and controlled fusion"
DOI: 10.1088/1361-6587/ab4aad
Abstract: The emission of electrostatic Langmuir waves by collisional process, termed electrostatic bremsstrahlung emission, and the collisional damping of Langmuir waves, which can be considered as the inverse electrostatic bremsstrahlung process, are rigorously discussed. Some inaccuracies… read more here.
Keywords: langmuir waves; collisional damping; emission collisional; bremsstrahlung emission ... See more keywords
On the Issue of Possibility of Low-Threshold Nonlinear Excitation of Oblique Langmuir Waves in Plasma Filament Using Ordinary Polarized Microwaves
Sign Up to like & getrecommendations! Published in 2020 at "Plasma Physics Reports"
DOI: 10.1134/s1063780x20110033
Abstract: The results are presented from the theoretical analysis of the low-threshold parametric decay instability of the pumping microwave beam with the ordinary polarization and the frequency in the electron cyclotron resonance frequency range. This instability… read more here.
Keywords: langmuir waves; plasma filament; low threshold; waves plasma ... See more keywords