Radial and Vertical Constraints on the Icy Origin of H2CO in the HD 163296 Protoplanetary Disk

Radial and Vertical Constraints on the Icy Origin of H2CO in the HD 163296 Protoplanetary Disk

H _2 CO is a small organic molecule widely detected in protoplanetary disks. As a precursor to grain-surface formation of CH _3 OH, H _2 CO is considered an important precursor of O-bearing organic molecules that are locked in ices. Still, since gas-phase reactions can also form H _2 CO, there remai...

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Main Authors: Claudio Hernández-Vera, Viviana V. Guzmán, Elizabeth Artur de la Villarmois, Karin I. Öberg, L. Ilsedore Cleeves, Michiel R. Hogerheijde, Chunhua Qi, John Carpenter, Edith C. Fayolle
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Astrochemistry
Protoplanetary disks
Interstellar molecules
High angular resolution
Online Access:https://doi.org/10.3847/1538-4357/ad3cdb
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https://doi.org/10.3847/1538-4357/ad3cdb

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