activity
20232026
most citedA third star in the HAT-P-7 system, and a new dynamical pathway to misaligned hot Jupiters

13 citations · 23 across the 15 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.EP2024

Surprising Spin-orbit Resonances of Rocky Planets

Henry Yuan, Yubo Su, Jeremy Goodman

Recent works suggest that, in multiplanetary systems, a close-in exoplanet can sometimes avoid becoming tidally locked to its host star if it is captured into a secular spin-orbit…

astro-ph.EP2024

Jupiter Evolutionary Models Incorporating Stably Stratified Regions

Roberto Tejada Arevalo, Ankan Sur, Yubo Su +1

We address the issue of which broad set of initial conditions for the planet Jupiter best matches the current presence of a ``fuzzy core" of heavy elements, while at the same time…

astro-ph.SR2024

The BANANA Project. VII. High Eccentricity Predicts Spin-Orbit Misalignment in Binaries

Marcus L. Marcussen, Simon H. Albrecht, Joshua N. Winn +3

The degree of spin-orbit alignment in a population of binary stars can be determined from measurements of their orbital inclinations and rotational broadening of their spectral lin…

astro-ph.EP2024

APPLE: An Evolution Code for Modeling Giant Planets

Ankan Sur, Yubo Su, Roberto Tejada Arevalo +2

We introduce APPLE, a novel planetary evolution code designed specifically for the study of giant exoplanet and Jovian planet evolution in the era of Galileo, Juno, and Cassini. Wi…

astro-ph.EP2024

Equations of State, Thermodynamics, and Miscibility Curves for Jovian Planet and Giant Exoplanet Evolutionary Models

Roberto Tejada Arevalo, Yubo Su, Ankan Sur +1

The equation of state of hydrogen-helium (H-He) mixtures plays a vital role in the evolution and structure of gas giant planets and exoplanets. Recent equations of state that accou…