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BibTex format

@article{Hellinger:2022:10.5194/egusphere-egu22-8357,
author = {Hellinger, P and Montagud-Camps, V and Franci, L and Matteini, L and Papini, E and Verdini, A and Landi, S},
doi = {10.5194/egusphere-egu22-8357},
title = {Ion-scale transition of plasma turbulence: Pressure-strain effect},
url = {http://dx.doi.org/10.5194/egusphere-egu22-8357},
year = {2022}
}
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TY  - JOUR
AB  - <jats:p>&lt;p&gt;We investigate properties of solar-wind like plasma turbulence using direct numerical simulations. We analyze the transition from large (magnetohydrodynamic) scales to ion ones using two-dimensional hybrid (fluid electrons, kinetic ions) simulations of decaying turbulence. To quantify turbulence properties we apply spectral transfer and Karman-Howarth-Monin equations for extended compressible Hall MHD to the simulated results. The simulation results indicate that the transition from MHD to ion scales (the so called ion break) results from a combination of an onset of Hall physics and of an effective dissipation owing to the pressure-strain energy-exchange channel and resistivity. We discuss the simulation results in the context of the solar wind.&lt;/p&gt;</jats:p>
AU  - Hellinger,P
AU  - Montagud-Camps,V
AU  - Franci,L
AU  - Matteini,L
AU  - Papini,E
AU  - Verdini,A
AU  - Landi,S
DO  - 10.5194/egusphere-egu22-8357
PY  - 2022///
TI  - Ion-scale transition of plasma turbulence: Pressure-strain effect
UR  - http://dx.doi.org/10.5194/egusphere-egu22-8357
ER  -
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