Browsing by Author "14b3f6f4-9827-4223-ae0a-38244ce2b221"

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    • ALMA Observations of polarization from dust scattering in the IM lup protoplanetary disk 
      Hull, Charles L. H.; Yang, Haifeng; Li, Zhi-Yun; Kataoka, Akimasa; Stephens, Ian W.; Andrews, Sean; Bai, Xuening; Cleeves, L. Ilsedore; Hughes, A. Meredith; Looney, Leslie; Pérez, L. M.; Wilner, David (IOP Publishing, 2018-06-10)
      We present 870 mu m ALMA observations of polarized dust emission toward the Class II protoplanetary disk IM. Lup. We find that the orientation of the polarized emission is along the minor axis of the disk, and that the ...
    • CO and dust properties in the TW hya disk from high-resolution ALMA observations 
      Huang, Jane; Andrews, Sean M.; Cleeves, L. Ilsedore; Oberg, Karin I.; Wilner, David J.; Bai, Xuenin; Birnstiel, Til; Carpenter, John; Hughes, A. Meredith; Isella, Andrea; Pérez Muñoz, Laura; Ricci, Luca; Zhu, Zhaohuan (IOP Publishing Ltd, 2018)
      We analyze high angular resolution ALMA observations of the TW Hya disk to place constraints on the CO and dust properties. We present new, sensitive observations of the (CO)-C-12 J = 3 - 2 line at a spatial resolution of ...