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astro-ph.EP2026
Diverse dust vertical height and settling strength conditions in protoplanetary discs
Juanita Antilen, Paola Pinilla, Dafa Li +5
The settling of dust particles plays a critical role in the growth and dynamics of dust grains. We performed a detailed modeling of the ALMA continuum substructures for six highly…
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.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…