MASS MEASUREMENTS IN PROTOPLANETARY DISKS FROM HYDROGEN DEUTERIDE
نویسندگان
چکیده
منابع مشابه
Mass Measurements in Protoplanetary Disks from Hydrogen Deuteride
The total gas mass of a protoplanetary disk is a fundamental, but poorly determined, quantity. A new technique has been demonstrated to assess directly the bulk molecular gas reservoir of molecular hydrogen using the HD J=1–0 line at 112 μm. In this work we present a Herschel Space Observatory survey of six additional T Tauri disks in the HD line. Line emission is detected at >3σ significance...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2016
ISSN: 1538-4357
DOI: 10.3847/0004-637x/831/2/167