激光相对论等离子体磁场中的天体物理喷流模拟

IF 1.1 4区物理与天体物理 Q3 ASTRONOMY & ASTROPHYSICS

Astronomy Reports Pub Date : 2024-07-27 DOI:10.1134/S1063772924700343

V. S. Belyaev, V. P. Krainov, A. P. Matafonov

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引用次数: 0

摘要

摘要简要回顾了激光相对论等离子体超强磁场中宇宙射流的实验建模结果。研究指出，回旋不稳定性的发展与回旋辐射的产生在有磁场的等离子体中的一系列过程中起着关键作用：等离子体以孤子形式自定位、等离子体的旋转运动转化为平移运动、带电粒子的回旋加速以及等离子体射流分离（分层）为独立的等离子体形式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Simulation of Astrophysical Jets in Magnetic Fields of Laser Relativistic Plasmas

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Simulation of Astrophysical Jets in Magnetic Fields of Laser Relativistic Plasmas

A brief review of the results of experimental modeling of cosmic jets in superstrong magnetic fields of laser relativistic plasma is given. It is noted that the development of cyclotron instability with the generation of cyclotron radiation plays a key role in a number of processes in a plasma with a magnetic field: self-localization of plasma in the form of solitons, conversion of rotational motion of plasma into translational motion, cyclotron acceleration of charged particles, and separation (stratification) of a plasma jet into separate plasma formations.

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来源期刊

Astronomy Reports 地学天文-天文与天体物理

CiteScore

1.40

自引率

20.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Astronomy Reports is an international peer reviewed journal that publishes original papers on astronomical topics, including theoretical and observational astrophysics, physics of the Sun, planetary astrophysics, radio astronomy, stellar astronomy, celestial mechanics, and astronomy methods and instrumentation.