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The Influence of Host Star Spectral Type on Ultra-Hot Jupiter Atmospheres

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 نشر من قبل Joshua Lothringer
 تاريخ النشر 2019
  مجال البحث فيزياء
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Ultra-hot Jupiters are the most highly irradiated gas giant planets, with equilibrium temperatures from 2000 to over 4000 K. Ultra-hot Jupiters are amenable to characterization due to their high temperatures, inflated radii, and short periods, but their atmospheres are atypical for planets in that the photosphere possesses large concentrations of atoms and ions relative to molecules. Here we evaluate how the atmospheres of these planets respond to irradiation by stars of different spectral type. We find that ultra-hot Jupiters exhibit temperature



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