27 citations · 49 across the 9 of their papers we have counts for
4 papers · 1 filter
Variable X-ray flux may explain variable helium escape from the habitable-zone exoplanet LHS 1140b
Collin Cherubim, Tim Cunningham, Jason A. Dittmann
A central goal in exoplanet science is to understand the conditions under which potentially habitable worlds retain atmospheres. This question is of special interest for worlds orb…
WINERED Detects a Strong Atmospheric Outflow on the Sub-Neptune GJ 3090b
Shreyas Vissapragada, Zifan Lin, Annabella Meech +12
Sub-Neptunes are the most common short-period ( d) planets known. A major goal for the field is to build a comprehensive understanding of their compositions and evolutionary…
Helium escaping from the atmosphere of a nearby rocky exoplanet orbiting in a habitable zone
Collin Cherubim, Shreyas Vissapragada, Tim Cunningham +13
Observations of highly irradiated gas giant exoplanets have shown helium escaping from their atmospheres. There is limited evidence for atmospheres on rocky exoplanets, perhaps bec…
Climates of temperate rocky planets with He-dominated atmospheres
Viviane Kuss, Robin Wordsworth, Collin Cherubim +1
We present radiative-convective modeling of rocky exoplanets with -dominated atmospheres and low envelope mass fractions. Helium has a steeper adiabatic temperature profile tha…