Figure 5 from Discovery of An au-scale Excess in Millimeter Emission from the Protoplanetary Disk around TW Hya

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Discovery of An au-scale Excess in Millimeter Emission from the Protoplanetary Disk around TW Hya

Authors: Takashi Tsukagoshi, Takayuki Muto, Hideko Nomura, Ryohei Kawabe, Kazuhiro D. Kanagawa, Satoshi Okuzumi, Shigeru Ida, Catherine Walsh, Tom J. Millar, Sanemichi Z. Takahashi, Jun Hashimoto, Taichi Uyama, and Motohide Tamura

2019 The Astrophysical Journal Letters 878 L8.

Provider: AAS Journals

Caption: Figure 5.

Flux density of the model CPDs for a range of viscous parameters α and mass accretion rates ﹩\dot{M}﹩. The horizontal axis shows the mass accretion rate in units of Neptune masses per year. The upper horizontal axis indicates the planet formation timescale, which is calculated by ﹩{M}_{\mathrm{pl}}/\dot{M}﹩ assuming a constant mass accretion rate. Different solid lines are for calculations with different viscous parameters.

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