3 papers
astro-ph.EP2026
TESS planets in known radial velocity cold Jupiter systems: Hot super Earth occurrence is enhanced by cold Jupiters
Quanyi Liu, Wei Zhu, Tianjun Gan +1
The correlation between inner super-Earths (SEs) and outer cold Jupiters (CJs) provides an important constraint on the formation and dynamical evolution of planetary systems. Previ…
astro-ph.EP2025
Detecting Planetary Oblateness in the Era of JWST: A Case Study of Kepler-167e
Quanyi Liu, Wei Zhu, Yifan Zhou +5
Planets may be rotationally flattened, and their oblateness thus provide useful information on their formation and evolution. Here we develop a new algorithm that can compute the t…
astro-ph.EP2024
An extremely low-density exoplanet spins slow
Quanyi Liu, Wei Zhu, Kento Masuda +3
We present constraints on the shape of Kepler-51d, which is a super-puff with a mass and a radius , based on detailed modeling of the transit lig…