Abstract

A study is performed of the processes that occur during the interaction between the planetary atmosphere of Gliese 436 b and the incoming plasma wind and ionizing radiation of the parent star. The approximate values of the speed and density of the star’s plasma wind are determined based on a comparison of the results from numerical modeling using a self-consistent 3D magnetohydrodynamic model with the results from observations using the Hubble Space Telescope/Space Telescope Imaging Spectrograph (HST/STIS).

中文翻译：

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近轨道系外行星光谱测量的数值建模

摘要

对Gliese 436b的行星大气与入射的等离子风和母星的电离辐射之间的相互作用期间发生的过程进行了研究。基于自洽3D磁流体动力学模型的数值模拟结果与哈勃太空望远镜/太空望远镜成像光谱仪（HST）观测结果的比较，确定恒星等离子风的速度和密度的近似值/ STIS）。