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20242026
most citedPhotochemical CS Gas Detected on a 20-Myr-old Exoplanet

1 citations · 1 across the 2 of their papers we have counts for

collaborators

7 papers

astro-ph.EP20261 cited

Photochemical CS Gas Detected on a 20-Myr-old Exoplanet

Fei Dai, Erik Petigura, John Livingston +6

Probing the atmospheres of young exoplanets offers a powerful window into how planetary systems evolve and the physical and chemical processes that drive those early evolutions. We…

astro-ph.EP2026

Hidden worlds: A non-transiting candidate planet in the Neptunian desert around the solar-type pulsator KIC 9139163

Sylvain N. Breton, Achrène Dyrek, Achrène Dyrek +22

Close-in substellar companions experience strong tidal and magnetic interactions with their host stars and are therefore subject to fast orbital evolution. The solar-type pulsator…

astro-ph.EP2026

A young progenitor for the most common planetary systems in the Galaxy

John H. Livingston, Erik A. Petigura, Trevor J. David +39

The Galaxy's most common known planetary systems have several Earth-to-Neptune-size planets in compact orbits. At small orbital separations, larger planets are less common than the…

astro-ph.EP2026

TOI-4495: A Pair of Aligned, Near-Resonant Sub-Neptunes that Likely Experienced Overstable Migration

Mu-Tian Wang, Fei Dai, Hui-Gen Liu +24

We report the discovery of a sub-Neptune and a Neptune-like planet (, ) orbiting the F-type star TOI-449…

astro-ph.EP2025

A Decade of Transit-Timing Measurements Confirm Resonance in the K2-19 System

Paige M. Entrican, Erik A. Petigura, Antoine C. Petit +2

K2-19 is a star, slightly smaller than the Sun, that hosts three transiting planets. Two of these, K2-19 b and c, are between the size of Neptune and Saturn and have orbital period…

astro-ph.SR2024

Ages of Stars and Planets in the Kepler Field Younger Than Four Billion Years

Luke G. Bouma, Lynne A. Hillenbrand, Andrew W. Howard +3

Recent analyses of FGK stars in open clusters have helped clarify the precision with which a star's rotation rate and lithium content can be used as empirical indicators for its ag…