Characterization of the stability and dynamics of a laser-produced plasma expanding across strong magnetic field

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Bibliographic Details
Main Authors:	Yao, Weipeng, Capitaine, Julien, Khiar, Benjamin, Vinci, Tommaso, Burdonov, Konstantin, Béard, Jérôme, Fuchs, Julien, Ciardi, Andrea
Format:	Preprint
Published:	2021
Subjects:	Plasma Physics
Online Access:	Acceder al recurso
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author	Yao, Weipeng Capitaine, Julien Khiar, Benjamin Vinci, Tommaso Burdonov, Konstantin Béard, Jérôme Fuchs, Julien Ciardi, Andrea
author_facet	Yao, Weipeng Capitaine, Julien Khiar, Benjamin Vinci, Tommaso Burdonov, Konstantin Béard, Jérôme Fuchs, Julien Ciardi, Andrea
contents	Magnetized laser-produced plasmas are central to many new studies in laboratory astrophysics, inertial confinement fusion, and industrial applications. Here we present the results of large-scale, three-dimensional magneto-hydrodynamic simulations of the dynamics of a laser-produced plasma expanding into a transverse magnetic field with a strength of tens of Tesla. The simulations show the plasma is confined by the strong magnetic field into a slender slab structured by the magnetized Rayleigh-Taylor instability that develops at the plasma-vacuum interface. We find that by perturbing the initial velocity of the plume the slab can develop kink-like motion which disrupts its propagation.
format	Preprint
id	arxiv_https___arxiv_org_abs_2105_13800
institution	arXiv
publishDate	2021
record_format	arxiv
spellingShingle	Characterization of the stability and dynamics of a laser-produced plasma expanding across strong magnetic field Yao, Weipeng Capitaine, Julien Khiar, Benjamin Vinci, Tommaso Burdonov, Konstantin Béard, Jérôme Fuchs, Julien Ciardi, Andrea Plasma Physics Magnetized laser-produced plasmas are central to many new studies in laboratory astrophysics, inertial confinement fusion, and industrial applications. Here we present the results of large-scale, three-dimensional magneto-hydrodynamic simulations of the dynamics of a laser-produced plasma expanding into a transverse magnetic field with a strength of tens of Tesla. The simulations show the plasma is confined by the strong magnetic field into a slender slab structured by the magnetized Rayleigh-Taylor instability that develops at the plasma-vacuum interface. We find that by perturbing the initial velocity of the plume the slab can develop kink-like motion which disrupts its propagation.
title	Characterization of the stability and dynamics of a laser-produced plasma expanding across strong magnetic field
topic	Plasma Physics
url	https://arxiv.org/abs/2105.13800

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