52 citations · 98 across the 7 of their papers we have counts for
8 papers
GameDev: GPU-accelerated model for dust evolution
Jiaqing Bi
Grain growth and fragmentation through dust collisions in protoplanetary disks are strongly coupled with dust dynamics. This is because the spatial and velocity distributions of du…
Self-induced edge rings in protoplanetary disks
Massimiliano Bolchini, Haochang Jiang, Jiaqing Bi
Observations with a high angular resolution by ALMA have revealed that substructures are ubiquitous in protoplanetary disks. Axisymmetric dust rings are the most common morphology.…
Substructures Induced by Dust Drag in Protoplanetary Disks
Jiaqing Bi, Mario Flock, Dominik Ostertag +2
Dust substructures observed in protoplanetary disks are commonly attributed to embedded planets; however, intrinsic gas-dust interactions can also generate complex morphologies. We…
Shoulder of Dust Rings Formed by Planet-disk Interactions
Jiaqing Bi, Min-Kai Lin
Recent analyses of mm-wavelength protoplanetary disk observations have revealed several emission excesses on the previously identified dust rings, referred to as dust shoulders. Th…
Gap-opening Planets Make Dust Rings Wider
Jiaqing Bi, Min-Kai Lin, Ruobing Dong
As one of the most commonly observed disk substructures, dust rings from high-resolution disk surveys appear to have different radial widths. Recent observations on PDS 70 and AB A…
Dust Dynamics in Transitional Disks: Clumping and Disk Recession
Jiaqing Bi, Jeffrey Fung
The role of radiation pressure in dust migration and the opening of inner cavities in transitional disks is revisited in this paper. Dust dynamics including radiation pressure is o…
GW Ori: circumtriple rings and planets
Jeremy L. Smallwood, Rebecca Nealon, Cheng Chen +4
GW Ori is a hierarchical triple star system with a misaligned circumtriple protoplanetary disc. Recent ALMA observations have identified three dust rings with a prominent gap at $1…
GW Ori: Interactions Between a Triple-star System and its Circumtriple Disk in Action
Jiaqing Bi, Nienke van der Marel, Ruobing Dong +17
GW Ori is a hierarchical triple system which has a rare circumtriple disk. We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of 1.3 mm dust continuum and…