activity
20022026
most citedHow to Constrain Your M Dwarf: measuring effective temperature, bolometric luminosity, mass, and radius

722 citations · 11.1k across the 164 of their papers we have counts for

collaborators

165 papers

astro-ph.SR2026

The Isotopic and Elemental Abundances of Planet-Host Star TRAPPIST-1

Darío González Picos, Ian J. M. Crossfield, David Coria +6

Elemental and isotopic abundances are key tracers of planet formation, stellar evolution, and Galactic chemical evolution. Very low-mass stars are particularly interesting in this…

astro-ph.EP2024

An Earth-sized Planet on the Verge of Tidal Disruption

Fei Dai, Andrew W. Howard, Samuel Halverson +95

TOI-6255~b (GJ 4256) is an Earth-sized planet (1.079 ) with an orbital period of only 5.7 hours. With the newly commissioned Keck Planet Finder (KPF) and CARMEN…

astro-ph.EP2024★ 2 cited

Climate Change in Hell: Long-Term Variation in Transits of the Evaporating Planet K2-22b

E. Gaidos, H. Parviainen, E. Esparza-Borges +9

Context: Rocky planets on ultra-short period orbits can have surface magma oceans and rock-vapour atmospheres in which dust can condense. Observations of that dust can inform about…

astro-ph.EP2024★ 17 cited

Revising Properties of Planet-Host Binary Systems. IV. The Radius Distribution of Small Planets in Binary Star Systems is Dependent on Stellar Separation

Kendall Sullivan, Adam L. Kraus, Travis A. Berger +10

Small planets () are divided into rocky super-Earths and gaseous sub-Neptunes separated by a radius gap, but the mechanisms that produce these distinct pla…

astro-ph.EP2024★ 1 cited

TOI-1685 b is a Hot Rocky Super-Earth: Updates to the Stellar and Planet Parameters of a Popular JWST Cycle 2 Target

Jennifer A. Burt, Matthew J. Hooton, Eric E. Mamajek +12

We present an updated characterization of the TOI-1685 planetary system, which consists of a P = 0.69\,day USP super-Earth planet orbiting a nearby ( = 37.6\,pc) M2.5…

astro-ph.EP2024

Transit Spectroscopy of K2-33b with Subaru/IRD: Spin-Orbit Alignment and Tentative Atmospheric Helium

Teruyuki Hirano, Eric Gaidos, Hiroki Harakawa +13

Exoplanets in their infancy are ideal targets to probe the formation and evolution history of planetary systems, including the planet migration and atmospheric evolution and dissip…