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ALMA Hints at the Presence of two Companions in the Disk around HD 100546

  • Authors: Catherine Walsh, Attila Juhász, Paola Pinilla, Daniel Harsono, Geoffrey S. Mathews, William R. F. Dent, Michiel R. Hogerheijde, T. Birnstiel, Gwendolyn Meeus, Hideko Nomura, Yuri Aikawa, T. J. Millar, and Göran Sandell

Walsh et al. 2014 The Astrophysical Journal Letters 791 L6.

  • Provider: AAS Journals

Caption: Figure 2.

Normalized continuum flux at 346 GHz (blue lines) and CO J = 3–2 (345.795 GHz) integrated intensity (red lines) along the major axis of the disk, and respective 3σ rms values (dotted lines). The dashed black lines show a r−2 power law overlaid on the CO integrated intensity. The beam size is represented by the thick horizontal line in the top right-hand corner.

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