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Interpreting ALMA Multiwavelength Continuum Observations of PDS 70 c: An Optically Thick Dust Ring in the Circumplanetary Disk

  • Authors: Yuhito Shibaike, Satoshi Okuzumi, Takahiro Ueda, Kiyoaki Doi, Misato Fukagawa

Yuhito Shibaike et al 2026 The Astrophysical Journal Letters 1006 .

  • Provider: AAS Journals

Caption: Figure 4.

Radial distribution of the midplane temperature and profiles calculated without the various heat sources. The small panels represent the enlarged views of the profiles at the inner and outer parts of the disk. The solid curves behind the others are the midplane temperature T. The dashed, dashed–dotted, and dotted curves represent the temperature without the irradiation from the planet on the CPD surface, the shock heating on the surface by the gas inflow, and the direct irradiation from the planet through the midplane. The horizontal line is the PPD temperature surrounding the CPD, TPPD = 22 K. The dotted vertical lines represent the centrifugal radius, rc = 2645 RJ.

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