activity
20072023
most citedA map of the day-night contrast of the extrasolar planet HD 189733b

816 citations · 1.9k across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.EP2023

Masses, Revised Radii, and a Third Planet Candidate in the "Inverted" Planetary System Around TOI-1266

Ryan Cloutier, Michael Greklek-McKeon, Serena Wurmser +40

Is the population of close-in planets orbiting M dwarfs sculpted by thermally driven escape or is it a direct outcome of the planet formation process? A number of recent empirical…

astro-ph.SR2010★ 89 cited

XMM-Newton observations of HD189733 during planetary transits

I. Pillitteri, S. J. Wolk, O. Cohen +4

We report on two XMM-Newton observations of the planetary host star HD189733. The system has a close in planet and it can potentially affect the coronal structure via interactions…

astro-ph2008★ 67 cited

Transit infrared spectroscopy of the hot neptune around GJ 436 with the Hubble Space Telescope

F. Pont, R. L. Gilliland, H. Knutson +2

The nearby transiting system GJ 436b offers a unique opportunity to probe the structure and atmosphere of an extra-solar "hot Neptune". In this Letter, we present the main results…

astro-ph2008★ 629 cited

Atmospheric circulation of hot Jupiters: Coupled radiative-dynamical general circulation model simulations of HD 189733b and HD 209458b

Adam P. Showman, Jonathan J. Fortney, Yuan Lian +4

We present global, three-dimensional numerical simulations of HD 189733b and HD 209458b that couple the atmospheric dynamics to a realistic representation of non-gray cloud-free ra…

astro-ph2008★ 304 cited

The Broadband Infrared Emission Spectrum of the Exoplanet HD 189733b

David Charbonneau, Heather A. Knutson, Travis Barman +5

We present Spitzer Space Telescope time series photometry of the exoplanet system HD 189733 spanning two times of secondary eclipse, when the planet passes out of view behind the p…

astro-ph2007★ 17 cited

A Ground-Based Search for Thermal Emission from the Exoplanet TrES-1

Heather A. Knutson, David Charbonneau, Drake Deming +1

Eclipsing planetary systems give us an important window on extrasolar planet atmospheres. By measuring the depth of the secondary eclipse, when the planet moves behind the star, we…