activity
20042023
most citedA continuum from clear to cloudy hot-Jupiter exoplanets without primordial water depletion

979 citations · 17k across the 143 of their papers we have counts for

collaborators

142 papers

astro-ph.EP2023

ExoGemS Detection of a Metal Hydride in an Exoplanet Atmosphere

Laura Flagg, Jake D. Turner, Emily Deibert +7

Exoplanet atmosphere studies are often enriched by synergies with brown dwarf analogs. However, many key molecules commonly seen in brown dwarfs have yet to be confirmed in exoplan…

astro-ph.EP2023★ 15 cited

Hydrodynamic atmospheric escape in HD 189733 b: Signatures of carbon and hydrogen measured with the Hubble Space Telescope

Leonardo A. Dos Santos, Antonio García Munõz, David K. Sing +10

One of the most well-studied exoplanets to date, HD 189733 b, stands out as an archetypal hot Jupiter with many observations and theoretical models aimed at characterizing its atmo…

astro-ph.EP2023★ 179 cited

High Tide or Riptide on the Cosmic Shoreline? A Water-Rich Atmosphere or Stellar Contamination for the Warm Super-Earth GJ~486b from JWST Observations

Sarah E. Moran, Kevin B. Stevenson, David K. Sing +21

Planets orbiting M-dwarf stars are prime targets in the search for rocky exoplanet atmospheres. The small size of M dwarfs renders their planets exceptional targets for transmissio…

astro-ph.EP2023★ 7 cited

The Hubble PanCET program: The near-ultraviolet transmission spectrum of WASP-79b

A. Gressier, A. Lecavelier des Etangs, D. K. Sing +11

We present Hubble Space Telescope (HST) transit observations of the Hot-Jupiter WASP-79b acquired with the Space Telescope Imaging Spectrograph (STIS) in the near ultraviolet (NUV)…

astro-ph.EP2023★ 43 cited

A JWST NIRSpec Phase Curve for WASP-121b: Dayside Emission Strongest Eastward of the Substellar Point and Nightside Conditions Conducive to Cloud Formation

Thomas Mikal-Evans, David K. Sing, Jiayin Dong +10

We present the first exoplanet phase curve measurement made with the JWST NIRSpec instrument, highlighting the exceptional stability of this newly-commissioned observatory for exop…

astro-ph.EP2023★ 145 cited

A broadband thermal emission spectrum of the ultra-hot Jupiter WASP-18b

Louis-Philippe Coulombe, Björn Benneke, Ryan Challener +73

Close-in giant exoplanets with temperatures greater than 2,000 K (''ultra-hot Jupiters'') have been the subject of extensive efforts to determine their atmospheric properties using…