activity
20192024
most citedHigh Tide or Riptide on the Cosmic Shoreline? A Water-Rich Atmosphere or Stellar Contamination for the Warm Super-Earth GJ~486b from JWST Observations

179 citations · 218 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.EP2024

JWST/NIRCam Transmission Spectroscopy of the Nearby Sub-Earth GJ 341b

James Kirk, Kevin B. Stevenson, Guangwei Fu +17

We present a JWST/NIRCam transmission spectrum from m of the recently-validated sub-Earth GJ 341b ( , …

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.EP2021★ 1 cited

Transmission Spectroscopy of the Earth-Sun System to Inform the Search for Extrasolar Life

L. C. Mayorga, J. Lustig-Yaeger, E. M. May +7

Upcoming NASA astrophysics missions such as the James Webb Space Telescope will search for signs of life on planets transiting nearby stars. Doing so will require co-adding dozens…

astro-ph.EP2021★ 1 cited

A Community Exoplanet Imaging Data Challenge for Roman CGI and Starshade Rendezvous

Margaret C. Turnbull, Neil Zimmerman, Julien H. Girard +8

Operating in an unprecedented contrast regime ( to ), the Roman Coronagraph Instrument (CGI) will serve as a pathfinder for key technologies needed for future Ear…

astro-ph.EP2021★ 16 cited

Direct Imaging of Exoplanets Beyond the Radial Velocity Limit: Application to the HD 134987 System

Zhexing Li, Sergi R. Hildebrandt, Stephen R. Kane +4

Future direct imaging missions will primarily observe planets that have been previously detected, mostly via the radial velocity (RV) technique, to characterize planetary atmospher…

astro-ph.GA2019★ 10 cited

2 mm GISMO Observations of the Galactic Center. II. A Nonthermal Filament in the Radio Arc and Compact Sources

Johannes Staguhn, Richard G. Arendt, Eli Dwek +5

We have used the Goddard IRAM 2-Millimeter Observer (GISMO) with the 30 m IRAM telescope to carry out a 2 mm survey of the Galaxy's central molecular zone (CMZ). These observations…

astro-ph.GA2019★ 11 cited

2 mm GISMO Observations of the Galactic Center. I. Dust Emission

Richard G. Arendt, Johannes Staguhn, Eli Dwek +5

The Central Molecular Zone (CMZ), covering the inner ~1 of the Galactic plane has been mapped at 2 mm using the GISMO bolometric camera on the 30 m IRAM telescope. The $21'…