Browsing by Author "2aa85bb6-3c5d-4e4f-89c1-0d87ed691242"

Now showing items 1-4 of 4

    • ALMA cycle 1 observations of the hh46/47 molecular outflow: structure, entrainment, and core impact 
      Zhang, Yichen; Arce, Héctor G.; Mardones Pérez, Diego; Cabrit, Sylvie; Dunham, Michael M.; Garay Brignardello, Guido; Noriega-Crespo, Alberto; Offner, Stella; Raga, Alejandro; Corder, Stuartt A. (The American Astronomical Society, 2016-12-01)
      We present Atacama Large Millimeter/sub-millimeter Array Cycle 1 observations of the HH 46/47 molecular outflow using combined 12 m array and Atacama Compact Array observations. The improved angular resolution and sensitivity ...
    • An ordered bipolar outflow from a massive early-stage core 
      Tan, Jonathan C.; Kong, Shuo; Zhang, Yichen; Fontani, Francesco; Caselli, Paola; Butler, Michael J. (The American Astronomical Society, 2016-04)
      We present ALMA follow-up observations of two massive, early-stage core candidates, C1-N and C1-S, in IRDC G028.37+00.07, that were previously identified by their N2D+(3-2) emission, and show high levels of deuteration of ...
    • 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 ...
    • The SOFIA massive (SOMA) star formation survey. I. Overview and first results 
      De Buizer, James M.; Liu, Mengyao; Tan, Jonathan C.; Zhang, Yichen; Beltrán, Maria T.; Shuping, Ralph; Staff, Jan E.; Tanaka, Kei E. I.; Whitney, Barbara (IOP Publishing Ltd., 2017)
      We present an overview and first results of the Stratospheric Observatory For Infrared Astronomy Massive (SOMA) Star Formation Survey, which is using the FORCAST instrument to image massive protostars from similar to 10 ...