activity
20022025
most citedThe California-Kepler Survey. III. A Gap in the Radius Distribution of Small Planets

1.5k citations · 13.4k across the 135 of their papers we have counts for

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62 papers · 1 filter

astro-ph.EP2025

Detailed spectroscopic and photometric analysis of the remarkable planet-hosting wide binary system HD 202772A/B

Emiliano Jofré, Yilen Gómez Maqueo Chew, Romina Petrucci +15

We conducted a detailed spectroscopic and photometric characterization of the planet-hosting wide binary HD 202772A/B. No planet has been detected around HD 202772B, whereas HD 202…

astro-ph.EP2025

The James Webb Space Telescope NIRSpec-PRISM Transmission Spectrum of the Super-Puff, Kepler-51d

Jessica E. Libby-Roberts, Aaron Bello-Arufe, Zachory K. Berta-Thompson +14

Kepler-51 is a 500 Myr G dwarf hosting three "super-puffs" and one low-mass non-transiting planet. Kepler-51d, the coolest (T_eq ~ 350 K) transiting planet in this system, is also…

astro-ph.EP2024

Searching for GEMS: Two Super-Jupiters around M-dwarfs -- Signatures of Instability or Accretion?

Andrew Hotnisky, Shubham Kanodia, Jessica Libby-Roberts +20

We present the discovery of TOI-6303b and TOI-6330b, two massive transiting super-Jupiters orbiting a M0 and a M2 star respectively, as part of the Searching for GEMS survey. These…

astro-ph.EP2024

A Fourth Planet in the Kepler-51 System Revealed by Transit Timing Variations

Kento Masuda, Jessica E. Libby-Roberts, John H. Livingston +49

Kepler-51 is a -old Sun-like star hosting three transiting planets with radii - and orbital periods -$130\,\mathrm{day…

astro-ph.EP2024

Searching for GEMS: Characterizing Six Giant Planets around Cool Dwarfs

Shubham Kanodia, Arvind F. Gupta, Caleb I. Canas +42

Transiting giant exoplanets around M-dwarf stars (GEMS) are rare, owing to the low-mass host stars. However, the all-sky coverage of TESS has enabled the detection of an increasing…

astro-ph.EP2023

TOI-2015b: A Warm Neptune with Transit Timing Variations Orbiting an Active mid M Dwarf

Sinclaire E. Jones, Gudmundur Stefansson, Kento Masuda +29

We report the discovery of a close-in () warm Neptune with clear transit timing variations (TTVs) orbiting the nearby ($d=47.3\:\mathrm{pc}…