activity
20142026
most citedHelium in the eroding atmosphere of an exoplanet

368 citations · 2k across the 54 of their papers we have counts for

collaborators
Showing 2020Show all

5 papers · 1 filter

astro-ph.SR2020★ 18 cited

Cloud Atlas: Unraveling the vertical cloud structure with the time-series spectrophotometry of an unusually red brown dwarf

Ben W. P. Lew, Dániel Apai, Mark Marley +8

Rotational modulations of emission spectra in brown dwarf and exoplanet atmospheres show that clouds are often distributed non-uniformly in these ultracool atmospheres. The spatial…

astro-ph.EP2020★ 29 cited

Indications for very high metallicity and absence of methane for the eccentric exo-Saturn WASP-117b

Ludmila Carone, Paul Mollière, Yifan Zhou +12

We investigate the atmospheric composition of the long period ( 10 days), eccentric exo-Saturn WASP-117b. WASP-117b could be in atmospheric temperature and chemistry…

astro-ph.EP2020★ 55 cited

Strong Near-Infrared Spectral Variability of the Young Cloudy L Dwarf Companion VHS J1256-1257 b

Brendan P. Bowler, Yifan Zhou, Caroline V. Morley +4

Rotationally-modulated variability of brown dwarfs and giant planets provides unique information about their surface brightness inhomogeneities, atmospheric circulation, cloud evol…

astro-ph.EP2020★ 66 cited

Spectral Variability of VHS J1256-1257 b from 1 to 5 m

Yifan Zhou, Brendan P. Bowler, Caroline V. Morley +4

Multi-wavelength time-resolved observations of rotationally modulated variability from brown dwarfs and giant exoplanets are the most effective method for constraining their hetero…

astro-ph.EP2020★ 20 cited

Cloud Atlas: High-precision HST/WFC3/IR Time-Resolved Observations of Directly-Imaged Exoplanet HD106906b

Yifan Zhou, Dániel Apai, Luigi R. Bedin +10

HD106906b is an ~11, ~15Myr old directly-imaged exoplanet orbiting at an extremely large distance from its host star. The wide separation (7.11 arcsec) between HD…