距离银河中心较远的磁场形成机制

IF 1.1 4区物理与天体物理 Q4 PHYSICS, APPLIED Technical Physics Pub Date : 2024-09-27 DOI:10.1134/S1063784224070193

T. T. Khasaeva, E. A. Mikhailov

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引用次数: 0

摘要

我们研究了在距离星系中心很远的地方（10-15 kpc）产生磁场的可能性。考虑到非线性效应，磁场既可以由动力机制产生，也可以由磁动不稳定性产生。据推测，在这个距离上，动力机制的非线性效应发挥着更重要的作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Mechanisms of Magnetic Field Formation at a Large Distance from the Galactic Center

The possibility of generating a magnetic field at a large distance (10–15 kpc) from the center of the galaxy has been investigated. The magnetic field can be generated both by the dynamo mechanism, considering nonlinear effects, and by magnetorotational instability. Presumably, the nonlinear effects of the dynamo mechanism play a more significant role at this distance.

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来源期刊

Technical Physics 物理-物理：应用

CiteScore

1.30

自引率

14.30%

发文量

139

审稿时长

3-6 weeks

期刊介绍： Technical Physics is a journal that contains practical information on all aspects of applied physics, especially instrumentation and measurement techniques. Particular emphasis is put on plasma physics and related fields such as studies of charged particles in electromagnetic fields, synchrotron radiation, electron and ion beams, gas lasers and discharges. Other journal topics are the properties of condensed matter, including semiconductors, superconductors, gases, liquids, and different materials.