Analyzing JWST/NIRSpec Hydrogen Line Detections at TWA 27B: Constraining Accretion Properties and Geometry

Hydrogen lines from forming planets are crucial for understanding planet formation. However, the number of planetary hydrogen line detections is still limited. Recent JWST/NIRSpec observations have detected Paschen and Brackett hydrogen lines at TWA 27 B (2M1207b). Although classified as a planetary...

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Auteurs principaux:	Yuhiko Aoyama, Gabriel-Dominique Marleau, Jun Hashimoto
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2024-01-01
Collection:	The Astronomical Journal
Sujets:	Accretion Planet formation Exoplanet formation Extrasolar gaseous giant planets H I line emission Spectral energy distribution
Accès en ligne:	https://doi.org/10.3847/1538-3881/ad67df
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