ALMA Observations of Infalling Flows toward the Keplerian Disk around the Class I Protostar L1489 IRS

Hsi-Wei Yen, Shigehisa Takakuwa, Nagayoshi Ohashi +8

We have conducted ALMA observations in the 1.3 mm continuum and 12CO (2-1), C18O (2-1) and SO (5_6-4_5) lines toward L1489 IRS, a Class I protostar surrounded by a Keplerian disk a…