Turbulence in space plasmas: Who needs it?

WH Matthaeus - Physics of Plasmas, 2021 - pubs.aip.org
The complex nonlinear dynamical phenomenon described as turbulence, is known to have
a great impact on fluids, magnetohydrodynamic systems, and on plasmas. This paper …

Pathways to dissipation in weakly collisional plasmas

WH Matthaeus, Y Yang, M Wan… - The Astrophysical …, 2020 - iopscience.iop.org
Observed turbulence in space and astrophysics is expected to involve cascade and
subsequent dissipation and heating. Contrary to standard collisional fluid turbulence, the …

Enhanced energy transfer rate in solar wind turbulence observed near the sun from parker solar probe

R Bandyopadhyay, ML Goldstein… - The Astrophysical …, 2020 - iopscience.iop.org
Direct evidence of an inertial-range turbulent energy cascade has been provided by
spacecraft observations in heliospheric plasmas. In the solar wind, the average value of the …

Observations of cross scale energy transfer in the inner heliosphere by Parker Solar Probe

TN Parashar, WH Matthaeus - Reviews of Modern Plasma Physics, 2022 - Springer
The solar wind, a continuous flow of plasma from the sun, not only shapes the near Earth
space environment but also serves as a natural laboratory to study plasma turbulence in …

Dissipation measures in weakly collisional plasmas

O Pezzi, H Liang, JL Juno, PA Cassak… - Monthly Notices of …, 2021 - academic.oup.com
The physical foundations of the dissipation of energy and the associated heating in weakly
collisional plasmas are poorly understood. Here, we compare and contrast several …

Turbulence-driven ion beams in the magnetospheric Kelvin-Helmholtz instability

L Sorriso-Valvo, F Catapano, A Retinò, O Le Contel… - Physical Review Letters, 2019 - APS
The description of the local turbulent energy transfer and the high-resolution ion distributions
measured by the Magnetospheric Multiscale mission together provide a formidable tool to …

Solar wind turbulence: connections with energetic particles

S Oughton, NE Engelbrecht - New Astronomy, 2021 - Elsevier
For the solar wind, a wealth of observational evidence indicates that turbulence is an
important dynamical process for velocity (v), magnetic (b), and other related fluctuations at …

Scale dependence of energy transfer in turbulent plasma

Y Yang, M Wan, WH Matthaeus… - Monthly Notices of …, 2019 - academic.oup.com
In the context of space and astrophysical plasma turbulence and particle heating, several
vocabularies emerge for estimating turbulent energy dissipation rate, including Kolmogorov …

Coherent events at ion scales in the inner heliosphere: Parker solar probe observations during the first encounter

D Perrone, R Bruno, R D'amicis, D Telloni… - The Astrophysical …, 2020 - iopscience.iop.org
Abstract The Parker Solar Probe mission has shown the ubiquitous presence of strong
magnetic field deflections, namely switchbacks, during its first perihelion where it was …

[HTML][HTML] Velocity-space cascade in magnetized plasmas: Numerical simulations

O Pezzi, S Servidio, D Perrone, F Valentini… - Physics of …, 2018 - pubs.aip.org
Plasma turbulence is studied via direct numerical simulations in a two-dimensional spatial
geometry. Using a hybrid Vlasov-Maxwell model, we investigate the possibility of a velocity …