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astro-ph.HE2025
Magnetohydrodynamic-guiding-center-particle-in-cell Method for Multiscale Plasma Kinetic Simulations
Zitao Hu, Xue-Ning Bai, Xiaochen Sun
We present the formulation, algorithm and numerical tests of the magnetohydrodynamic-particle-in-cell (MHD-PIC) method with particles treated under the guiding center approximation…
astro-ph.HE2021★ 24 cited
Particle Diffusion and Acceleration in Magnetorotational Instability Turbulence
Xiaochen Sun, Xue-Ning Bai
Hot accretion flows contain collisionless plasmas that are believed to be capable of accelerating particles to very high energies, as a result of turbulence generated by the magnet…