activity
20172026
most citedAsteroseismology of 16000 Kepler Red Giants: Global Oscillation Parameters, Masses, and Radii

239 citations · 1.9k across the 60 of their papers we have counts for

collaborators
Showing 2023Show all

5 papers · 1 filter

astro-ph.EP2023

Two long-period giant planets around two giant stars: HD 112570 and HD 154391

Guang-Yao Xiao, Huan-Yu Teng, Jianzhao Zhou +24

We present the discoveries of two giant planets orbiting the red giant branch (RGB) star HD 112570 and the red clump (RC) star HD 154391, based on the radial velocity (RV) measurem…

astro-ph.SR2023

Mixed-mode Ensemble Asteroseismology of Low-Luminosity Kepler Red Giants

James S. Kuszlewicz, Marc Hon, Daniel Huber

We present measurements of the dipole mode asymptotic period spacing (), the coupling factor between p- and g- modes (), the g-mode phase offset (), and the mixed-mod…

astro-ph.SR2023★ 23 cited

A close-in giant planet escapes engulfment by its star

Marc Hon, Daniel Huber, Nicholas Z. Rui +39

When main-sequence stars expand into red giants, they are expected to engulf close-in planets. Until now, the absence of planets with short orbital periods around post-expansion, c…

astro-ph.GA2023★ 14 cited

A Unified Exploration of the Chronology of the Galaxy

Amalie Stokholm, Víctor Aguirre Børsen-Koch, Dennis Stello +2

The Milky Way has distinct structural stellar components linked to its formation and subsequent evolution, but disentangling them is nontrivial. With the recent availability of hig…

astro-ph.SR2023★ 11 cited

Revisiting the Red-giant Branch Hosts KOI-3886 and Draconis. Detailed Asteroseismic Modeling and Consolidated Stellar Parameters

Tiago L. Campante, Tanda Li, J. M. Joel Ong +23

Asteroseismology is playing an increasingly important role in the characterization of red-giant host stars and their planetary systems. Here, we conduct detailed asteroseismic mode…