activity
20092026
most citedSeven temperate terrestrial planets around the nearby ultracool dwarf star TRAPPIST-1

1.6k citations · 10.4k across the 100 of their papers we have counts for

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Showing 2020Show all

12 papers · 1 filter

astro-ph.IM2020

Keys of a Mission to Uranus or Neptune, the Closest Ice Giants

Tristan Guillot, Jonathan Fortney, Emily Rauscher +26

Uranus and Neptune are the archetypes of "ice giants", a class of planets that may be among the most common in the Galaxy. They hold the keys to understand the atmospheric dynamics…

astro-ph.EP2020★ 41 cited

Spectral binning of precomputed correlated-k coefficients

Jérémy Leconte

With the major increase in the volume of the spectroscopic line lists needed to perform accurate radiative transfer calculations, disseminating accurate radiative data has become a…

astro-ph.EP2020★ 39 cited

ARES IV: Probing the atmospheres of the two warm small planets HD 106315 c and HD 3167 c with the HST/WFC3 camera

Gloria Guilluy, Amélie Gressier, Sam Wright +27

We present an atmospheric characterization study of two medium sized planets bracketing the radius of Neptune: HD 106315 c (R=4.98 0.23 R) and HD 3167 c…

astro-ph.EP2020★ 57 cited

Formation and dynamics of water clouds on temperate sub-Neptunes: The example of K2-18b

Benjamin Charnay, Doriann Blain, Bruno Bézard +3

Hubble (HST) spectroscopic transit observations of the temperate sub-Neptune K2-18b were interpreted as the presence of water vapour with potential water clouds. 1D modelling studi…

astro-ph.EP2020

Refining the transit timing and photometric analysis of TRAPPIST-1: Masses, radii, densities, dynamics, and ephemerides

Eric Agol, Caroline Dorn, Simon L. Grimm +32

We have collected transit times for the TRAPPIST-1 system with the Spitzer Space Telescope over four years. We add to these ground-based, HST and K2 transit time measurements, and…

astro-ph.EP2020★ 87 cited

A review of possible planetary atmospheres in the TRAPPIST-1 system

Martin Turbet, Emeline Bolmont, Vincent Bourrier +4

TRAPPIST-1 is a fantastic nearby (~39.14 light years) planetary system made of at least seven transiting terrestrial-size, terrestrial-mass planets all receiving a moderate amount…