Browsing by Author "Sakai, Nami"

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    • An Ordered Envelope-Disk Transition in the Massive Protostellar Source G339.88-1.26 
      Zhang, Yichen; Tan, Jonathan C.; Sakai, Nami; Tanaka, Kei E.I.; De Buizer, James M.; Liu, Mengyao; Beltrán, Maria T.; Kratter, Kaitlin; Mardones, Diego; Garay Brignardello, Guido (Institute of Physics Publishing, 2019)
      © 2019. The American Astronomical Society.. We report molecular line observations of the massive protostellar source G339.88-1.26 with the Atacama Large Millimeter/Submillimeter Array. The observations reveal a highly ...
    • Massive protostars in a protocluster-a multi-scale ALMA view of G35.20-0.74N 
      Zhang, Yichen; Tanaka, Kei E. I.; Tan, Jonathan C.; Yang, Yao-Lun; Greco, Eva; Beltrán, María T.; Sakai, Nami; De Buizer, James M.; Rosero, Viviana; Fedrian, Rubén; Garay Brignardello, Guido Alejandro (IOP, 2022)
      We present a detailed study of the massive star-forming region G35.2-0.74N with Atacama Large Millimeter/submillimeter Array (ALMA) 1.3 mm multi-configuration observations. At 0.'' 2 (440 au) resolution, the continuum ...