Deep Search for Molecular Oxygen in TW Hya

Deep Search for Molecular Oxygen in TW Hya

The dominant form of oxygen in cold molecular clouds is gas-phase carbon monoxide (CO) and ice-phase water (H _2 O). Yet, in planet-forming disks around young stars, gas-phase CO and H _2 O are less abundant relative to their interstellar medium values, and no other major oxygen-carrying molecules h...

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Bibliographic Details
Main Authors:	Becky J. Williams, L. Ilsedore Cleeves, Christian Eistrup, Jon P. Ramsey
Format:	Article
Language:	English
Published:	IOP Publishing 2023-01-01
Series:	The Astrophysical Journal
Subjects:	Astrochemistry Protoplanetary disks
Online Access:	https://doi.org/10.3847/1538-4357/acf717

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