277 citations · 1.2k across the 34 of their papers we have counts for
34 papers
Resonant Super-Earths Dancing With EKL Oscillations: TTV Phase Excitation and Resonance Disruption by EKL Interactions between a Cold Jupiter and Stellar Companion
Pin-Gao Gu, Gongjie Li
Near-resonant Kepler planets are dynamically hot, as evidenced by nonzero transit timing variation (TTV) phases, indicating that free eccentricities are not damped. Recent observat…
Investigating the influence of the radiative torque disruption on the size evolution of dust in the heliosphere
Chi-Hang Ng, Pin-Gao Gu, Thiem Hoang
In this paper, we conduct a detailed study on the effect of Radiative Torque Disruption (RATD) mechanism on the fragmentation of micrometer-sized dust grains into nanoparticles wit…
ALMA Observations of Proper Motions of the Dust Clumps in the Protoplanetary Disk MWC 758
I-Hsuan Genevieve Kuo, Hsi-Wei Yen, Pin-Gao Gu
To study the dust dynamics in the dust trapping vortices in the protoplanetary disk around MWC~758, we analyzed the 1.3 mm continuum images of the MWC~758 disk obtained with the At…
Deuterium Escape on Photoevaporating Sub-Neptunes
Pin-Gao Gu, Howard Chen
We investigate the evolution of the deuterium-to-hydrogen (D/H) mass ratio driven by EUV photoevaporation of hydrogen-rich atmospheres of close-in sub-Neptunes around solar-type st…
Homogeneous search for helium in the atmosphere of 11 gas giant exoplanets with SPIRou
R. Allart, P. -B. Lemée-Joliecoeur, A. Y. Jaziri +31
The metastable helium triplet in the near-infrared (10833Å) is among the most important probes of exoplanet atmospheres. It can trace their extended outer layers and constrain mass…
Kinematical Constraint on Eccentricity in the Protoplanetary Disk MWC 758 with ALMA
I-Hsuan Genevieve Kuo, Hsi-Wei Yen, Pin-Gao Gu +1
We analyzed the archival data of the and emission lines in the protoplanetary disk around MWC 758 obtained with the Atacama L…