3 papers
astro-ph.EP2025
Dust processing in the terrestrial planet-forming region of the PDS 70 disk
Yao Liu, Dafa Li, Hongchi Wang +5
Dust grains in protoplanetary disks are the building blocks of planets. Investigating the dust composition and size, and their variation over time, is crucial for understanding the…
astro-ph.GA2025
LAMOST Reveals Long-lived Protoplanetary Disks
Xiao-Long Wang, Min Fang, Yao Liu +2
While both observations and theories demonstrate that protoplanetary disks are not expected to live much longer than 10 Myr, several examples of prolonged disks have been obs…
astro-ph.EP2024
Uncertainties of the dust grain size in protoplanetary disks retrieved from millimeter continuum observations
Dafa Li, Yao Liu, Hongchi Wang +2
Investigating the dust grain size and its dependence on substructures in protoplanetary disks is a crucial step in understanding the initial process of planet formation. Spectral i…