activity
20152024
most citedThe Field Substellar Mass Function Based on the Full-sky 20-pc Census of 525 L, T, and Y Dwarfs

171 citations · 628 across the 23 of their papers we have counts for

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16 papers · 1 filter

astro-ph.EP2024

Single-Star Warm-Jupiter Systems Tend to Be Aligned, Even Around Hot Stellar Hosts: No Dependency

Xian-Yu Wang, Malena Rice, Songhu Wang +22

The stellar obliquity distribution of warm-Jupiter systems is crucial for constraining the dynamical history of Jovian exoplanets, as the warm Jupiters' tidal detachment likely pre…

astro-ph.EP2023

TOI-1670 c, a 40-day Orbital Period Warm Jupiter in a Compact System, is Well-aligned

Jack Lubin, Xian-Yu Wang, Malena Rice +21

We report the measurement of the sky-projected obliquity angle of the Warm Jovian exoplanet TOI-1670 c via the Rossiter-McLaughlin effect as part of the Stellar Obliquities in…

astro-ph.EP2023

TESS Spots a Super-Puff: The Remarkably Low Density of TOI-1420b

Stephanie Yoshida, Shreyas Vissapragada, David W. Latham +51

We present the discovery of TOI-1420b, an exceptionally low-density ( g cm) transiting planet in a day orbit around a late G dwarf star. Using tra…

astro-ph.EP2023

The Extreme Stellar-Signals Project III. Combining Solar Data from HARPS, HARPS-N, EXPRES, and NEID

Lily L. Zhao, Xavier Dumusque, Eric B. Ford +37

We present an analysis of Sun-as-a-star observations from four different high-resolution, stabilized spectrographs -- HARPS, HARPS-N, EXPRES, and NEID. With simultaneous observatio…

astro-ph.EP2023★ 21 cited

TOI-1859b: A 64-Day Warm Jupiter on an Eccentric and Misaligned Orbit

Jiayin Dong, Songhu Wang, Malena Rice +31

Warm Jupiters are close-in giant planets with relatively large planet-star separations (i.e., ). Given their weak tidal interactions with their host stars, meas…

astro-ph.EP2023★ 11 cited

The unusual M-dwarf Warm Jupiter TOI-1899~b: Refinement of orbital and planetary parameters

Andrea S. J. Lin, Jessica E. Libby-Roberts, Jaime A. Alvarado-Montes +31

TOI-1899 b is a rare exoplanet, a temperate Warm Jupiter orbiting an M-dwarf, first discovered by Cañas et al. (2020) from a TESS single-transit event. Using new radial velocities…