An ALMA Survey of H2CO in Protoplanetary Disks
نویسندگان
چکیده
منابع مشابه
H2CO and N2H+ in Protoplanetary Disks: Evidence for a CO-Ice Regulated Chemistry
We present Submillimeter Array observations of H2CO and N2H + emission in the disks around the T Tauri star TW Hya and the Herbig Ae star HD 163296 at 2–6 resolution and discuss the distribution of these species with respect to CO freeze-out. The H2CO and N2H + emission toward HD 163296 does not peak at the continuum emission center that marks the stellar position but is instead significantly o...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2020
ISSN: 1538-4357
DOI: 10.3847/1538-4357/ab64d9