Modeling of the Exoplanet HAT-P-11b Magnetosphere

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

Astronomy Reports Pub Date : 2024-05-08 DOI:10.1134/S1063772924700045

E. S. Belenkaya, I. I. Alexeev, V. V. Kalegaev

引用次数: 0

Abstract

The magnetospheric model of the HAT-P-11b magnetic field has been constructed based on the available data on the magnetic field of the star HAT-P-11 and its closest exoplanet HAT-P-11b, as well as the information on the stellar wind in this system. It has been shown how the magnitude and orientation of the interplanetary magnetic field control the magnetospheric structure. Each component of the stellar wind’s magnetic field creates a specific type of reconnection with the exoplanet’s magnetic field.

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系外行星 HAT-P-11b 磁层建模

摘要根据关于恒星HAT-P-11及其最接近的系外行星HAT-P-11b磁场的现有数据以及关于该系统中恒星风的信息，构建了HAT-P-11b磁场的磁层模型。研究表明行星际磁场的大小和方向是如何控制磁层结构的。恒星风磁场的每个组成部分都会与系外行星磁场产生特定类型的重联。

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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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.