Extended warm H2 emission is a common tracer of molecular disk winds whose mass-loss rates imply 2-3 Myr dispersal timescales for typical protoplanetary disks.
The background H 2 emission exhibits a gradient that increases toward the northeast, reflecting the structured nature of the PDR environment
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Characterizing the Extended Molecular Hydrogen Winds in Protoplanetary Disks from the JWST Disk Infrared Spectroscopic Chemistry Survey
Extended warm H2 emission is a common tracer of molecular disk winds whose mass-loss rates imply 2-3 Myr dispersal timescales for typical protoplanetary disks.