Scaling laws for the energy transfer in space plasma turbulence

R Marino, L Sorriso-Valvo - Physics Reports, 2023 - Elsevier
One characteristic trait of space plasmas is the multi-scale dynamics resulting from non-
linear transfers and conversions of various forms of energy. Routinely evidenced in a range …

Recent progress in astrophysical plasma turbulence from solar wind observations

CHK Chen - Journal of Plasma Physics, 2016 - cambridge.org
This paper summarises some of the recent progress that has been made in understanding
astrophysical plasma turbulence in the solar wind, from in situ spacecraft observations. At …

Astrophysical gyrokinetics: kinetic and fluid turbulent cascades in magnetized weakly collisional plasmas

AA Schekochihin, SC Cowley, W Dorland… - The Astrophysical …, 2009 - iopscience.iop.org
This paper presents a theoretical framework for understanding plasma turbulence in
astrophysical plasmas. It is motivated by observations of electromagnetic and density …

Two-temperature, Magnetically Arrested Disc simulations of the jet from the supermassive black hole in M87

A Chael, R Narayan, MD Johnson - Monthly Notices of the Royal …, 2019 - academic.oup.com
We present two-temperature, radiative general relativistic magnetohydrodynamic
simulations of Magnetically Arrested Discs (MAD) that launch powerful relativistic jets. The …

Three Dimensional Anisotropic Spectra of Turbulence <?format ?>at Subproton Scales in the Solar Wind

F Sahraoui, ML Goldstein, G Belmont, P Canu… - Physical review …, 2010 - APS
We show the first three dimensional (3D) dispersion relations and k spectra of magnetic
turbulence in the solar wind at subproton scales. We used the Cluster data with short …

Solar wind turbulence and the role of ion instabilities

O Alexandrova, CHK Chen, L Sorriso-Valvo… - Space Science …, 2013 - Springer
Solar wind is probably the best laboratory to study turbulence in astrophysical plasmas. In
addition to the presence of magnetic field, the differences with neutral fluid isotropic …

Kinetic Turbulence in Collisionless High- Plasmas

L Arzamasskiy, MW Kunz, J Squire, E Quataert… - Physical Review X, 2023 - APS
We present results from three-dimensional hybrid-kinetic simulations of Alfvénic turbulence
in a high-β, collisionless plasma. The key feature of such turbulence is the interplay between …

Identification of kinetic Alfvén wave turbulence in the solar wind

CS Salem, GG Howes, D Sundkvist… - The Astrophysical …, 2012 - iopscience.iop.org
The nature of small-scale turbulent fluctuations in the solar wind is investigated using a
comparison of Cluster magnetic and electric field measurements to predictions arising from …

The role of electron heating physics in images and variability of the Galactic Centre black hole Sagittarius A

A Chael, M Rowan, R Narayan… - Monthly Notices of the …, 2018 - academic.oup.com
The accretion flow around the Galactic Centre black hole Sagittarius A*(Sgr A*) is expected
to have an electron temperature that is distinct from the ion temperature, due to weak …

Magnetohydrodynamic and kinetic scale turbulence in the near-Earth space plasmas: a (short) biased review

F Sahraoui, L Hadid, S Huang - Reviews of Modern Plasma Physics, 2020 - Springer
The near-Earth space is a unique laboratory to explore turbulence and energy dissipation
processes in magnetized plasmas thanks to the availability of high-quality data from various …