Modeling magnesium escape from HD 209458b atmosphere
作者： V. Bourrier , A. Lecavelier des Etangs , A. Vidal-Madjar
DOI: 10.1051/0004-6361/201323064
关键词:
摘要: Transit observations in the Mgi line of HD 209458b revealed signatures neutral magnesium escaping upper atmosphere planet, while no atmospheric absorption was found Mgii doublet. Here we present a 3D particle model dynamics and ionized populations, coupled with an analytical modeling below exobase. Theoretical proles are directly compared observed blue wing during planet transit. Observations well-tted escape rate
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