| 2021 |
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Plasma dynamics in low-electron-beta environments
Recent in situ measurements by the MMS and Parker Solar Probe missions bring interest to small-scale plasma dynamics (waves, turbulence, magnetic reconnection) in regions where the electron thermal energy is smaller than the magnetic one. Examples of such regions are the Earth s mangetosheath and the vicinity of the solar corona, and they are also encountered in other astrophysical systems. In this brief review, we consider simple physical models describing plasma dynamics in such low-electron-beta regimes, discuss their con ...
Boldyrev, Stanislav; Loureiro, Nuno; Roytershteyn, Vadim;
Published by: Frontiers in Astronomy and Space Sciences Published on: 05/2021
YEAR: 2021 DOI: 10.3389/fspas.2021.621040
magnetic fields; Heliosphere; Solar wind; Solar corona; Earth magnetosheath; plasma turbulence; Earth magnetosphere; Collisionless plasma
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PATCH: Particle Arrival Time Correlation for Heliophysics
The ability to understand the fundamental nature of the physics that governs the heliosphere requires spacecraft instrumentation to measure energy transfer at kinetic scales. This translates to a time cadence resolving the proton kinetic timescales, typically of the order of the proton gyrofrequency. The downlinked survey mode data from modern spacecraft are often much lower resolution than this criterion, meaning that the higher resolution, burst mode data must be captured to study an event at kinetic time scales. Telemetry ...
Verniero, J.; Howes, G.; Stewart, D.; Klein, K.;
Published by: Journal of Geophysical Research (Space Physics) Published on: 05/2021
YEAR: 2021 DOI: 10.1029/2020JA028940
plasma turbulence; Solar wind; spacecraft Instrumentation; wave particle interaction; Parker Data Used
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| 2018 |
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Higher-Order Turbulence Statistics in the Earth s Magnetosheath and the Solar Wind Using Magnetospheric Multiscale Observations
Chhiber, R.; Chasapis, A.; Bandyopadhyay, R.; Parashar, T.~N.; Matthaeus, W.~H.; Maruca, B.~A.; Moore, T.~E.; Burch, J.~L.; Torbert, R.~B.; Russell, C.~T.; Le Contel, O.; Argall, M.~R.; Fischer, D.; Mirioni, L.; Strangeway, R.~J.; Pollock, C.~J.; Giles, B.~L.; Gershman, D.~J.;
Published by: Journal of Geophysical Research (Space Physics) Published on: 12/2018
YEAR: 2018 DOI: 10.1029/2018JA025768
Parker Data Used; Solar wind; magnetosheath; turbulence; plasma turbulence; intermittency; multispacecraft technique
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| 2015 |
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Intermittent Dissipation and Heating in 3D Kinetic Plasma Turbulence
Wan, M.; Matthaeus, W.~H.; Roytershteyn, V.; Karimabadi, H.; Parashar, T.; Wu, P.; Shay, M.;
Published by: \prl Published on: 05/2015
YEAR: 2015 DOI: 10.1103/PhysRevLett.114.175002
Parker Data Used; 52.35.Ra; 94.05.-a; 96.50.Tf; plasma turbulence; space plasma physics; MHD waves; plasma waves turbulence
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| 2013 |
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Generation of X-points and secondary islands in 2D magnetohydrodynamic turbulence
Wan, Minping; Matthaeus, William; Servidio, Sergio; Oughton, Sean;
Published by: Physics of Plasmas Published on: 04/2013
YEAR: 2013 DOI: 10.1063/1.4802985
Parker Data Used; magnetic reconnection; plasma magnetohydrodynamics; plasma simulation; plasma turbulence; 52.30.Cv; 52.35.Ra; 52.35.Vd; 52.65.-y; Magnetohydrodynamics; plasma turbulence; magnetic reconnection; plasma simulation
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Generation of X-points and secondary islands in 2D magnetohydrodynamic turbulence
Wan, Minping; Matthaeus, William; Servidio, Sergio; Oughton, Sean;
Published by: Physics of Plasmas Published on: 04/2013
YEAR: 2013 DOI: 10.1063/1.4802985
Parker Data Used; magnetic reconnection; plasma magnetohydrodynamics; plasma simulation; plasma turbulence; 52.30.Cv; 52.35.Ra; 52.35.Vd; 52.65.-y; Magnetohydrodynamics; plasma turbulence; magnetic reconnection; plasma simulation
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Theory of magnetic field line random walk in noisy reduced magnetohydrodynamic turbulence
Ruffolo, D.; Matthaeus, W.~H.;
Published by: Physics of Plasmas Published on: 01/2013
YEAR: 2013 DOI: 10.1063/1.4789606
Parker Data Used; plasma fluctuations; plasma magnetohydrodynamics; plasma simulation; plasma transport processes; plasma turbulence; random processes; Solar corona; stochastic processes; 52.25.Fi; 05.40.Fb; 52.30.Cv; 52.35.Ra; 52.65.Kj; 52.25.Gj; Transport properties; Random walks and Levy flights; Magnetohydrodynamics; plasma turbulence; Magnetohydrodynamic and fluid equation; Fluctuation and chaos phenomena
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Theory of magnetic field line random walk in noisy reduced magnetohydrodynamic turbulence
Ruffolo, D.; Matthaeus, W.~H.;
Published by: Physics of Plasmas Published on: 01/2013
YEAR: 2013 DOI: 10.1063/1.4789606
Parker Data Used; plasma fluctuations; plasma magnetohydrodynamics; plasma simulation; plasma transport processes; plasma turbulence; random processes; Solar corona; stochastic processes; 52.25.Fi; 05.40.Fb; 52.30.Cv; 52.35.Ra; 52.65.Kj; 52.25.Gj; Transport properties; Random walks and Levy flights; Magnetohydrodynamics; plasma turbulence; Magnetohydrodynamic and fluid equation; Fluctuation and chaos phenomena
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Coherent structures, intermittent turbulence, and dissipation in high-temperature plasmas
Karimabadi, H.; Roytershteyn, V.; Wan, M.; Matthaeus, W.~H.; Daughton, W.; Wu, P.; Shay, M.; Loring, B.; Borovsky, J.; Leonardis, E.; Chapman, S.~C.; Nakamura, T.~K.~M.;
Published by: Physics of Plasmas Published on: 01/2013
YEAR: 2013 DOI: 10.1063/1.4773205
Parker Data Used; astrophysical plasma; plasma Alfven waves; plasma kinetic theory; plasma simulation; plasma temperature; plasma transport processes; plasma turbulence; Solar wind; 52.35.Ra; 94.05.Lk; 94.05.Pt; 52.25.Dg; 52.25.Fi; 52.35.Bj; plasma turbulence; turbulence; Wave/wave wave/particle interactions; Plasma kinetic equations; Transport properties; Magnetohydrodynamic waves
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Coherent structures, intermittent turbulence, and dissipation in high-temperature plasmas
Karimabadi, H.; Roytershteyn, V.; Wan, M.; Matthaeus, W.~H.; Daughton, W.; Wu, P.; Shay, M.; Loring, B.; Borovsky, J.; Leonardis, E.; Chapman, S.~C.; Nakamura, T.~K.~M.;
Published by: Physics of Plasmas Published on: 01/2013
YEAR: 2013 DOI: 10.1063/1.4773205
Parker Data Used; astrophysical plasma; plasma Alfven waves; plasma kinetic theory; plasma simulation; plasma temperature; plasma transport processes; plasma turbulence; Solar wind; 52.35.Ra; 94.05.Lk; 94.05.Pt; 52.25.Dg; 52.25.Fi; 52.35.Bj; plasma turbulence; turbulence; Wave/wave wave/particle interactions; Plasma kinetic equations; Transport properties; Magnetohydrodynamic waves
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