3 papers
astro-ph.EP2024
Vortex-Induced Rings and Gaps within Protoplanetary Disks
Xiaoyi Ma, Pinghui Huang, Cong Yu +1
Observations of protoplanetary disks have revealed the presence of both crescent-shaped and ring-like structures in dust continuum emission. These crescents are thought to arise fr…
astro-ph.EP2024
Observational characteristics of circum-planetary-mass-object disks in the era of James Webb Space Telescope
Xilei Sun, Pinghui Huang, Ruobing Dong +1
Recent observations have confirmed circumplanetary disks (CPDs) embedded in parental protoplanetary disks (PPDs). On the other hand, planetary-mass companions (PMCs) and planetary-…
astro-ph.EP2023
The dependence of the structure of planet-opened gaps in protoplanetary disks on radiative cooling
Minghao Zhang, Pinghui Huang, Ruobing Dong
Planets can excite density waves and open annular gas gaps in protoplanetary disks. The depth of gaps is influenced by the evolving angular momentum carried by density waves. While…