285 citations
- Princeton UniversityUS4 papers
- University of ArizonaUS4 papers
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- University of Maryland, College ParkUS4 papers
- University of WashingtonUS4 papers
- California Institute of TechnologyUS3 papers
- Massachusetts Institute of TechnologyUS2 papers
- Northwestern UniversityUS2 papers
- Planetary Science InstituteUS2 papers
- University of Hawaii SystemUS2 papers
- Aarhus UniversityDK1 paper
- Amherst CollegeUS1 paper
4 papers
Planet-Induced Stellar Pulsations in HAT-P-2's Eccentric System
J. de Wit, N. K. Lewis, H. A. Knutson +13
Extrasolar planets on eccentric short-period orbits provide a laboratory in which to study radiative and tidal interactions between a planet and its host star under extreme forcing…
Spitzer Secondary Eclipses of the Dense, Modestly-irradiated, Giant Exoplanet HAT-P-20b Using Pixel-Level Decorrelation
Drake Deming, Heather Knutson, Joshua Kammer +13
HAT-P-20b is a giant exoplanet that orbits a metal-rich star. The planet itself has a high total density, suggesting that it may also have a high metallicity in its atmosphere. We…
Constraints on the Atmospheric Circulation and Variability of the Eccentric Hot Jupiter XO-3b
Ian Wong, Heather A. Knutson, Nicolas B. Cowan +9
We report secondary eclipse photometry of the hot Jupiter XO-3b in the 4.5~m band taken with the Infrared Array Camera (IRAC) on the Spitzer Space Telescope. We measure individu…
The 4.5 m full-orbit phase curve of the hot Jupiter HD 209458b
Robert T. Zellem, Nikole K. Lewis, Heather A. Knutson +10
The hot Jupiter HD 209458b is particularly amenable to detailed study as it is among the brightest transiting exoplanet systems currently known (V-mag = 7.65; K-mag = 6.308) and ha…