The ALMA-QUARKS survey: A Keplerian Circumbinary Disk Candidate in the High-mass Star-forming Region IRAS 08303-4303

Gyuho Lee, Kee-Tae Kim, Tie Liu +33

We present the ALMA Band 6 continuum and molecular line observations of IRAS 08303-4303, a high-mass star-forming region, with an angular resolution of $\sim 0.3^{\prime \prime }$ ($\sim 700$ au…