activity
20132026
most citedHelium in the eroding atmosphere of an exoplanet

368 citations · 1.5k across the 36 of their papers we have counts for

collaborators
Showing 2023Show all

5 papers · 1 filter

astro-ph.EP2023★ 1 cited

A Large and Variable Leading Tail of Helium in a Hot Saturn Undergoing Runaway Inflation

Michael Gully-Santiago, Caroline V. Morley, Jessica Luna +14

Atmospheric escape shapes the fate of exoplanets, with statistical evidence for transformative mass loss imprinted across the mass-radius-insolation distribution. Here we present t…

astro-ph.EP2023★ 1 cited

Detection of an Atmospheric Outflow from the Young Hot Saturn TOI-1268b

Jorge Pérez González, Michael Greklek-McKeon, Shreyas Vissapragada +4

Photoevaporative mass-loss rates are expected to be highest when planets are young and the host star is more active, but to date there have been relatively few measurements of mass…

astro-ph.EP2023★ 18 cited

Expanding the inventory of spectral lines used to trace atmospheric escape in exoplanets

Dion Linssen, Antonija Oklopčić

Escaping exoplanet atmospheres have been observed as deep transit signatures in a few specific spectral lines. Detections have been made in the hydrogen Ly- line, the metastable…

astro-ph.EP2023

Giant Tidal Tails of Helium Escaping the Hot Jupiter HAT-P-32 b

Zhoujian Zhang, Caroline V. Morley, Michael Gully-Santiago +14

Capturing planets in the act of losing their atmospheres provides rare opportunities to probe their evolution history. Such analysis has been enabled by observations of the helium…

astro-ph.EP2023★ 14 cited

Non-detection of Helium in the Hot Jupiter WASP-48b

Katherine A. Bennett, Seth Redfield, Antonija Oklopčić +3

Hot Jupiters orbiting extremely close to their host star may experience atmospheric escape due to the large amounts of high-energy radiation they receive. Understanding the conditi…