1.2k citations · 6.6k across the 59 of their papers we have counts for
59 papers
Helium Enhanced Planets Along the Upper Edge of the Radius Valley
Isaac Malsky, Leslie Rogers, Eliza M. R. Kempton +1
The low mean densities of sub-Neptunes imply that they formed within a few million years and accreted primordial envelopes. Because these planets receive a total X-ray and extreme…
Where are the Water Worlds?: Self-Consistent Models of Water-Rich Exoplanet Atmospheres
Eliza M. -R. Kempton, Madeline Lessard, Matej Malik +5
It remains to be ascertained whether sub-Neptune exoplanets primarily possess hydrogen-rich atmospheres or whether a population of HO-rich "water worlds" lurks in their midst.…
Mass Upper Bounds for Over 50 Kepler Planets Using Low-S/N Transit Timing Variations
Jared C. Siegel, Leslie A. Rogers
Prospects for expanding the available mass measurements of the Kepler sample are limited. Planet masses have typically been inferred via radial velocity (RV) measurements of the ho…
Thermal Evolution and magnetic history of rocky planets
Jisheng Zhang, Leslie Rogers
We present a thermal evolution model coupled with a Henyey solver to study the circumstances under which a rocky planet could potentially host a dynamo in its liquid iron core and/…
The K2-3 system revisited: testing photoevaporation and core-powered mass loss with three small planets spanning the radius valley
Hannah Diamond-Lowe, Laura Kreidberg, C. E. Harman +11
Multi-planet systems orbiting M dwarfs provide valuable tests of theories of small planet formation and evolution. K2-3 is an early M dwarf hosting three small exoplanets (1.5-2.0…
The Volatile Carbon to Oxygen Ratio as a Tracer for the Formation Locations of Interstellar Comets
Darryl Z. Seligman, Leslie A. Rogers, Samuel H. C. Cabot +13
Based on the occurrence rates implied by the discoveries of 1I/`Oumuamua and 2I/Borisov, the forthcoming Rubin Observatory Legacy Survey of Space and Time (LSST) should detect $\ge…