10 papers
Self-Consistent Evolution Models Show Weak Double-Diffusive Mixing in Jupiter and Saturn
J. R. Fuentes, Ankan Sur, David J. Stevenson +1
Double-diffusive convection in the ``fuzzy'' cores of giant planets has been widely discussed as a mechanism for redistributing heavy elements, but its efficiency in evolutionary m…
Next-Generation Atmosphere Models for Giant Planets with Application to Coupled Interior Composition and Spectral Evolution I: Cloudless Models with Equilibrium Chemistry
Yi-Xian Chen, Roberto Tejada Arevalo, Adam Burrows +1
We present updated atmosphere models designed for calculating the post-formation evolution and cooling of giant planets with masses between and . Our tables provide…
ORCHARD: A General Planetary Evolution Code
Roberto Tejada Arevalo, Adam Burrows, Ankan Sur +1
We present \texttt{ORCHARD}, a publicly available planetary evolution code based on the gas giant evolution code, \texttt{APPLE}, capable of modeling the evolution and structures o…
Worlds Next Door. III. Indirect Evidence for Enhanced Atmospheric Metallicity and/or the Presence of Water Clouds in the Nearest Jupiter-analog Eri b
Aniket Sanghi, James Mang, Jorge Llop-Sayson +12
We present the most sensitive direct imaging search for the nearest ( pc) Jupiter-analog exoplanet, Eri b, with JWST/NIRCam coronagraphy between 4-5 m (F444W). We…
Saturn's Evolutionary History and Seismology: Survival of Deep Stably Stratified Regions in Evolutionary Models of Saturn Consistent with Ring Seismology
Yubo Su, Janosz W. Dewberry, Roberto Tejada Arevalo +2
With recent advances in the modeling of the solar system giant planets, rapid progress has been made in understanding the remaining questions pertaining to their formation and evol…
Next-Generation Improvements in Giant Exoplanet Evolutionary and Structural Models
Ankan Sur, Roberto Tejada Arevalo, Adam Burrows +1
Many evolutionary models of giant exoplanets still rely on simplifying assumptions that are no longer adequate given detailed constraints from Jupiter, Saturn, and modern exoplanet…