Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Du, Senbei"'
Autor:
Cuesta, Manuel Enrique, Chhiber, Rohit, Fu, Xiangrong, Du, Senbei, Yang, Yan, Pecora, Francesco, Matthaeus, William H., Li, Hui, Steinberg, John, Guo, Fan, Gan, Zhaoming, Conrad, Emma, Swanson, Diana
Many questions remain about the compressibility of solar wind turbulence with respect to its origins and properties. Low plasma beta (ratio of thermal to magnetic pressure) environments allow for the easier generation of compressible turbulence, enab
Externí odkaz:
http://arxiv.org/abs/2305.03566
Solar wind turbulence is often perceived as weakly compressible and the density fluctuations remain poorly understood both theoretically and observationally. Compressible magnetohydrodynamic simulations provide useful insights into the nature of dens
Externí odkaz:
http://arxiv.org/abs/2303.05074
The solar wind is a magnetized and turbulent plasma. Its turbulence is often dominated by Alfv\'enic fluctuations and often deemed as nearly incompressible far away from the Sun, as shown by in-situ measurements near 1AU. However, for solar wind clos
Externí odkaz:
http://arxiv.org/abs/2207.09490
We study the existence and property of Fast magnetosonic modes in 3D compressible MHD turbulence by carrying out a number of simulations with compressible and incompressible driving conditions. We use two approaches to determine the presence of Fast
Externí odkaz:
http://arxiv.org/abs/2201.07965
The mechanisms and pathways of magnetic energy conversion are an important subject for many laboratory, space and astrophysical systems. Here, we present a perspective on magnetic energy conversion in MHD through magnetic field curvature relaxation (
Externí odkaz:
http://arxiv.org/abs/2112.02667
Autor:
Pongkitiwanichakul, Peera, Ruffolo, David, Guo, Fan, Du, Senbei, Suetrong, Piyawat, Yannawa, Chutima, Makwana, Kirit, Malakit, Kittipat
We perform 2.5D particle-in-cell simulations of decaying turbulence in the presence of a guide (out-of-plane) background magnetic field. The fluctuating magnetic field initially consists of Fourier modes at low wavenumbers (long wavelengths). With ti
Externí odkaz:
http://arxiv.org/abs/2110.08519
Akademický článek
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Publikováno v:
Phys. Rev. E 101, 033208 (2020)
It is well known that collisionless systems are dissipation free from the perspective of particle collision and thus conserve entropy. On the other hand, processes such as magnetic reconnection and turbulence appear to convert large-scale magnetic en
Externí odkaz:
http://arxiv.org/abs/1911.08086
Magnetic flux ropes are commonly observed throughout the heliosphere, and recent studies suggest that interacting flux ropes are associated with some energetic particle events. In this work, we carry out 2D particle-in-cell (PIC) simulations to study
Externí odkaz:
http://arxiv.org/abs/1809.08357
Akademický článek
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