activity
20172026
most citedA Sub-Neptune Exoplanet with a Low-Metallicity Methane-Depleted Atmosphere and Mie-Scattering Clouds

238 citations · 1.7k across the 68 of their papers we have counts for

collaborators
Showing 2023Show all

6 papers · 1 filter

astro-ph.SR2023

Insight into the Formation of Pic b through the Composition of Its Parent Protoplanetary Disk as Revealed by the Pic Moving Group Member HD 181327

Henrique Reggiani, Jhon Yana Galarza, Kevin C. Schlaufman +5

It has been suggested that Pic b has a supersolar metallicity and subsolar C/O ratio. Assuming solar carbon and oxygen abundances for the star Pic and therefore the planet'…

astro-ph.EP2023

Clouds and Clarity: Revisiting Atmospheric Feature Trends in Neptune-size Exoplanets

Jonathan Brande, Ian J. M. Crossfield, Laura Kreidberg +12

Over the last decade, precise exoplanet transmission spectroscopy has revealed the atmospheres of dozens of exoplanets, driven largely by observatories like the Hubble Space Telesc…

astro-ph.EP202331 cited

Water absorption in the transmission spectrum of the water-world candidate GJ9827d

Pierre-Alexis Roy, Björn Benneke, Caroline Piaulet +16

Recent work on the characterization of small exoplanets has allowed us to accumulate growing evidence that the sub-Neptunes with radii greater than often host H…

astro-ph.EP2023

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.EP202322 cited

Detection of carbon monoxide's 4.6 micron fundamental band structure in WASP-39b's atmosphere with JWST NIRSpec G395H

David Grant, Joshua D. Lothringer, Hannah R. Wakeford +28

Carbon monoxide (CO) is predicted to be the dominant carbon-bearing molecule in giant planet atmospheres, and, along with water, is important for discerning the oxygen and therefor…

astro-ph.EP20238 cited

Hotter Than Expected: HST/WFC3 Phase-resolved Spectroscopy of a Rare Irradiated Brown Dwarf with Strong Internal Heat Flux

Rachael C. Amaro, Daniel Apai, Yifan Zhou +8

With infrared flux contrasts larger than typically seen in hot Jupiter, tidally-locked white dwarf-brown dwarf binaries offer a superior opportunity to investigate atmospheric proc…