activity
19962026
most citedA Non-Gray Theory of Extrasolar Giant Planets and Brown Dwarfs

1.4k citations · 31.2k across the 331 of their papers we have counts for

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Showing 2019Show all

32 papers · 1 filter

astro-ph.EP2019★ 31 cited

Cloud Atlas: Weak color modulations due to rotation in the planetary-mass companion GU Psc b and 11 other brown dwarfs

Ben W. P. Lew, Dániel Apai, Yifan Zhou +10

Among the greatest challenges in understanding ultra-cool brown dwarf and exoplanet atmospheres is the evolution of cloud structure as a function of temperature and gravity. In thi…

astro-ph.EP2019★ 20 cited

First Resolved Scattered-Light Images of Four Debris Disks in Scorpius-Centaurus with the Gemini Planet Imager

Justin Hom, Jennifer Patience, Thomas M. Esposito +57

We present the first spatially resolved scattered-light images of four debris disks around members of the Scorpius-Centaurus (Sco-Cen) OB Association with high-contrast imaging and…

astro-ph.EP2019★ 9 cited

Detecting and Characterizing Water Vapor in the Atmospheres of Earth Analogs through Observation of the 0.94 Micron Feature in Reflected Light

Adam J. R. W. Smith, Y. Katherina Feng, Jonathan J. Fortney +4

The characterization of rocky, Earth-like planets is an important goal for future large ground- and space-based telescopes. In support of developing an efficient observational stra…

astro-ph.EP2019★ 10 cited

Multilayer Perceptron and Geometric Albedo Spectra for Quick Parameter Estimations of Exoplanets

Timothy K Johnsen, Mark S Marley

Future space telescopes now in the concept and design stage aim to observe reflected light spectra of extrasolar planets. Assessing whether given notional mission and instrument de…

astro-ph.EP2019★ 40 cited

Transmission Spectroscopy of WASP-79b from 0.6 to 5.0 m

Kristin S. Sotzen, Kevin B. Stevenson, David K. Sing +18

As part of the PanCET program, we have conducted a spectroscopic study of WASP-79b, an inflated hot Jupiter orbiting an F-type star in Eridanus with a period of 3.66 days. Building…

astro-ph.SR2019★ 6 cited

Detection of a low-mass stellar companion to the accelerating A2IV star HR 1645

Robert J. De Rosa, Eric L. Nielsen, Julien Rameau +50

The \, Myr A2IV star HR 1645 has one of the most significant low-amplitude accelerations of nearby early-type stars measured from a comparison of the {\it Hipparcos} and {…