日冕磁场的磁通量校准

IF 2.7 3区物理与天体物理 Q2 ASTRONOMY & ASTROPHYSICS

Solar Physics Pub Date : 2024-08-29 DOI:10.1007/s11207-024-02364-1

Marek Vandas, Evgeny Romashets

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引用次数: 0

摘要

Romashets 和 Vandas（2024 年）推导出一种确定球面欧拉势的方法，并将其应用于地磁场。在此，我们将其用于寻找源表面的欧拉势。由欧拉势定义的规则网格将源表面划分为具有相同磁通量的表面元素。通过追踪远离源表面的磁场线，欧拉势可以扩展到日光层。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Flux Calibration of Coronal Magnetic Field

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Flux Calibration of Coronal Magnetic Field

Romashets and Vandas (2024) derived a method for the determination of Euler potentials at a spherical surface and applied it to the geomagnetic field. Here, we apply it to find Euler potentials at the source surface. A regular mesh defined by Euler potentials divides the source surface to surface elements with the same magnetic flux. By tracing magnetic-field lines away from the source surface, Euler potentials can be extended into the heliosphere.

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来源期刊

Solar Physics 地学天文-天文与天体物理

CiteScore

5.10

自引率

17.90%

发文量

146

审稿时长

1 months

期刊介绍： Solar Physics was founded in 1967 and is the principal journal for the publication of the results of fundamental research on the Sun. The journal treats all aspects of solar physics, ranging from the internal structure of the Sun and its evolution to the outer corona and solar wind in interplanetary space. Papers on solar-terrestrial physics and on stellar research are also published when their results have a direct bearing on our understanding of the Sun.