122 citations · 1.2k across the 37 of their papers we have counts for
35 papers · 1 filter
Disk dispersal freezes overstable resonant librations
Linghong Lin, Beibei Liu
Context. Convergent migration in a gaseous protoplanetary disk can capture a planet pair into mean-motion resonance. Eccentricity damping can subsequently make the resonant librati…
Hydrodynamical Simulations of Resonant Breaking in Multi-Planet Systems via Rebound Migration During Disk Dispersal
Beibei Liu, Clément Baruteau, Zhaohuan Zhu +3
This study extends the investigation of rebound outward migration to multi-planet systems near an inner expanding disk cavity driven by stellar X-ray photoevaporation. Using 2D hyd…
Coupling dynamical accretion and chemical differentiation: A unified framework for the diversity of Earth and Mars
Zhihui Kong, Beibei Liu, J. ZhangZhou +8
The physical and geochemical differences between Earth and Mars provide fundamental constraints on terrestrial planet formation, yet a self-consistent framework linking dynamical a…
Reproducing the stellar-mass dependence of the giant planet occurrence rate with pebble accretion models
Heather F Johnston, Olja Panic, Sabine Reffert +2
The stellar mass dependence of the unbiased giant planet occurrence rate may be the best statistical tool to constrain the formation of such planets. This rate rises and falls as a…
Capture and Stability of Resonant Planet Pairs in Turbulent Disk
Linghong Lin, Beibei Liu, Fei Dai +6
We present a theoretical framework for the resonance capture and stability of two-planet systems in turbulent disks. By incorporating stochastic forcing (parameterized by ) alon…
Effects of Stellar X-ray Photoevaporation on Planetesimal Formation via the Streaming Instability
Xuchu Ying, Beibei Liu, Haifeng Yang +7
The formation of planetesimals via the streaming instability (SI) is a crucial step in planet formation, yet its triggering conditions and efficiency are highly sensitive to both d…