Results 21 to 30 of about 2,894,075 (299)
Nonlinear dynamics in space plasma turbulence: temporal stochastic chaos
Reviews of Modern Plasma Physics, 2022 Intermittent turbulence is key for understanding the stochastic nonlinear dynamics of space, astrophysical, and laboratory plasmas. We review the theory of deterministic and stochastic temporal chaos in plasmas and discuss its link to intermittent ...
A. Chian +5 more
semanticscholar +1 more source
Space-time structure and wavevector anisotropy in space plasma turbulence. [PDF]
Living Rev Sol Phys, 2018 Space and astrophysical plasmas often develop into a turbulent state and exhibit nearly random and stochastic motions. While earlier studies emphasize more on understanding the energy spectrum of turbulence in the one-dimensional context (either in the ...
Narita Y.
europepmc +2 more sources
Nuclear Fusion, 2021 This contribution presents the recent effort at CEA and French federation for fusion to simulate edge plasma transport with the new code SOLEDGE3X. The latter can be used both as a 2D transport code or as a 3D turbulence code.
H. Bufferand +14 more
semanticscholar +1 more source
Inefficient Magnetic-Field Amplification in Supersonic Laser-Plasma Turbulence. [PDF]
Physical Review Letters, 2020 We report a laser-plasma experiment that was carried out at the LMJ-PETAL facility and realized the first magnetized, turbulent, supersonic (Ma_{turb}≈2.5) plasma with a large magnetic Reynolds number (Rm≈45) in the laboratory.
A. Bott +19 more
semanticscholar +1 more source
Turbulence stabilization in tokamak plasmas with high population of fast ions
Nuclear Fusion, 2023 This letter provides a new physical insight into the fast ion effects on turbulence in plasmas having a high fast ion fraction and peaked fast ion density profile.
D. Kim +10 more
doaj +1 more source
Spiral Spectrum of a Laguerre-Gaussian Beam Propagating in Anisotropic Turbulent Plasma
IEEE Photonics Journal, 2021 The explicit expression of orbital angular momentum (OAM) spiral spectrum of Laguerre-Gaussian (LG) beam propagating in anisotropic plasma turbulence is derived based on Rytov theory.
Yankun Wang +5 more
doaj +1 more source
The Astrophysical Journal, 2023 Nearly incompressible magnetohydrodynamic (NI MHD) theory for β ∼ 1 (or β ≪ 1) plasma has been developed and applied to the study of solar wind turbulence. The leading-order term in β ∼ 1 or β ≪ 1 plasma describes the majority of 2D turbulence, while the
Laxman Adhikari +9 more
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A Concept of Cross-Ferroic Plasma Turbulence. [PDF]
Sci Rep, 2016 The variety of scalar and vector fields in laboratory and nature plasmas is formed by plasma turbulence. Drift-wave fluctuations, driven by density gradients in magnetized plasmas, are known to relax the density gradient while they can generate flows. On
Inagaki S +13 more
europepmc +2 more sources
, 1998 The origin of plasma turbulence from currents and spatial gradients in plasmas is described and shown to lead to the dominant transport mechanism in many plasma regimes. A wide variety of turbulent transport mechanism exists in plasmas. In this survey the authors summarize some of the universally observed plasma transport rates.
Horton, W., Hu, G.
openaire +2 more sources
Transport of thermal plasma above the auroral ionosphere in the presence of electrostatic ion-cyclotron turbulence [PDF]
Annales Geophysicae, 1999 The electron component of intensive electric currents flowing along the geomagnetic field lines excites turbulence in the thermal magnetospheric plasma. The protons are then scattered by the excited electromagnetic waves, and as a result the plasma is
V. E. Zakharov, C.-V. Meister
doaj +1 more source