-
61
Turbulent heating in an inhomogeneous magnetized plasma slab
Published 2018“…Observational evidence in space and astrophysical plasmas with a long collisional mean free path suggests that more massive charged particles may be preferentially heated. …”
Journal article -
62
Convective and Rotational Stability of a Dilute Plasma
Published 2001“…Previous studies have generally been based upon the classical H{\o}iland criteria, which are inappropriate for magnetized, dilute astrophysical plasmas. In sharp contrast to recent claims in the literature, the new stability criteria demonstrate that marginal flow stability is not a fundamental property of accreting plasmas thought to be associated with low luminosity X-ray sources.…”
Journal article -
63
A model of nonlinear evolution and saturation of the turbulent MHD dynamo
Published 2002“…This regime is very common in low-density hot astrophysical plasmas. During the early (kinematic) stage, weak magnetic fluctuations grow exponentially and concentrate at the resistive scale, which lies far below the hydrodynamic viscous scale. …”
Journal article -
64
Turbulent Reconnection Acceleration
Published 2022-01-01“…The ubiquitous turbulence in astrophysical plasmas is important for both magnetic reconnection and reconnection acceleration. …”
Get full text
Article -
65
Particle simulation of the strong magnetic field effect on dust particle charging process
Published 2023-01-01“…The results here can be applied in future simulation models with a focus on the dust particle movement and their effect on plasma, leading to the modeling of different astrophysical plasmas thorough laboratory experiments.…”
Get full text
Article -
66
Enhanced Energy Conversion by Turbulence in Collisionless Magnetic Reconnection
Published 2024-01-01“…These findings significantly advance our understanding of the relationship between turbulence and reconnection in astrophysical plasmas.…”
Get full text
Article -
67
Collisionless Reconnection in Magnetohydrodynamic and Kinetic Turbulence
Published 2018“…However, many astrophysical plasmas are nearly collisionless so the MHD approximation is not applicable to turbulence at small scales. …”
Get full text
Get full text
Article -
68
Convective and rotational stability of a dilute plasma
Published 2001“…Previous studies have generally been based upon the classical Holland criteria, which are inappropriate for magnetized, dilute astrophysical plasmas. In sharp contrast to recent claims in the literature, the new stability criteria demonstrate that marginal flow stability is not a fundamental property of accreting plasmas thought to be associated with low-luminosity X-ray sources. © 2001. …”
Journal article -
69
On the structure and statistical theory of turbulence of extended magnetohydrodynamics
Published 2017-01-01“…The consequences and relevance of our results in space and astrophysical plasmas are also briefly discussed.…”
Get full text
Article -
70
Dissipative Kawahara ion-acoustic solitary and cnoidal waves in a degenerate magnetorotating plasma
Published 2023-12-01“…The obtained results can help in understanding the features of quantum IAWs in dense and slowly rotating astrophysical plasmas and maybe understand the quantum Hall effect of novel materials like graphene and topological insulators.…”
Get full text
Article -
71
The Fingerprints of Periodic Electric Fields on Line Shapes Emitted in Plasmas
Published 2023-10-01“…Resulting hydrogen line shapes are presented for different plasmas and periodic fields encountered in laboratory and astrophysical plasmas.…”
Get full text
Article -
72
Plasmoid Formation and Strong Radiative Cooling in a Driven Magnetic Reconnection Experiment
Published 2024“…We present the first experimental study of plasmoid formation in a magnetic reconnection layer undergoing rapid radiative cooling, a regime relevant to extreme astrophysical plasmas. Two exploding aluminum wire arrays, driven by the 𝑍 machine, generate a reconnection layer (𝑆𝐿≈120) in which the cooling rate far exceeds the hydrodynamic transit rate (𝜏hydro/𝜏cool>100). …”
Get full text
Article -
73
Velocity-space Signatures of Resonant Energy Transfer between Whistler Waves and Electrons in the Earth’s Magnetosheath
Published 2023-01-01“…Wave–particle interactions play a crucial role in transferring energy between electromagnetic fields and charged particles in space and astrophysical plasmas. Despite the prevalence of different electromagnetic waves in space, there is still a lack of understanding of fundamental aspects of wave–particle interactions, particularly in terms of energy flow and velocity-space characteristics. …”
Get full text
Article -
74
Turbulent Magnetic Reconnection as an Acceleration Mechanism in Earth’s Magnetotail
Published 2024-01-01“…Since turbulence is widespread in astrophysical plasmas and has no a priori limit on scale size, the MMS observations suggest turbulence may have a significant role in particle acceleration.…”
Get full text
Article -
75
Interplanetary and interstellar plasma turbulence
Published 2007“…Theoretical approaches to low-frequency magnetized turbulence in collisionless and weakly collisional astrophysical plasmas are reviewed. The proper starting point for an analytical description of these plasmas is kinetic theory, not fluid equations. …”
Journal article -
76
Interplanetary and interstellar plasma turbulence
Published 2006“…Theoretical approaches to low-frequency magnetized turbulence in collisionless and weakly collisional astrophysical plasmas are reviewed. The proper starting point for an analytical description of these plasmas is kinetic theory, not fluid equations. …”
Journal article -
77
Polarization of thermal bremsstrahlung emission due to electron pressure anisotropy
Published 2016“…Astrophysical plasmas are typically magnetized, with the Larmor radii of the charged particles many orders of magnitude smaller than their collisional mean free paths. …”
Journal article -
78
Conditions for Relativistic Magnetic Reconnection under the Presence of Shear Flow and Guide Field
Published 2024-01-01Get full text
Article -
79
Electromagnetic solitons and their stability in relativistic degenerate dense plasmas with two electron species
Published 2022-09-01“…The evolution of electromagnetic (EM) solitons due to nonlinear coupling of circularly polarized intense laser pulses with low-frequency electron-acoustic perturbations is studied in relativistic degenerate dense astrophysical plasmas with two groups of electrons: a sparse population of classical relativistic electrons and a dense population of relativistic degenerate electron gas. …”
Get full text
Article -
80
Review of recent analytical advances in the spectroscopy of hydrogenic lines in plasmas
Published 2024-04-01“…Broadening of hydrogenic spectral lines is an important tool in spectroscopic diagnostics of various laboratory and astrophysical plasmas. We review recent analytical advances in three areas. …”
Get full text
Article