activity
20242026
most citedAcoustic modes in M67 cluster stars trace deepening convective envelopes

7 citations · 7 across the 5 of their papers we have counts for

collaborators

5 papers

astro-ph.SR2026

Asteroseismology and interferometry of the F7V spectroscopic binary Draconis A in the TESS CVZ

Jonatan Rudrasingam, Mikkel N. Lund, Frank Grundahl +26

We present a detailed analysis of the asteroseismic main-sequence benchmark star Dra A in the TESS northern CVZ. We aim to derive stellar mass and radius from asteroseismic mod…

astro-ph.SR2026

Testing Red Clump Models with the Asteroseismic Binary KIC 10841730

Lea S. Schimak, Timothy R. Bedding, Courtney L. Crawford +9

Binaries in which both stars are pulsating are rare but extremely valuable. We present the first study of an asteroseismic binary system consisting of a core helium-burning red clu…

astro-ph.SR2025★ 7 cited

Acoustic modes in M67 cluster stars trace deepening convective envelopes

Claudia Reyes, Dennis Stello, Joel Ong +3

Acoustic oscillations in stars are sensitive to stellar interiors. Frequency differences between overtone modes -- large separations -- probe stellar density, while differences bet…

astro-ph.SR2025

Asteroseismology of the red giant companions to Gaia BH2 and BH3

Daniel Hey, Yaguang Li, Joel Ong

The stellar companions in the binary black hole systems Gaia BH2 and BH3, both of which are -enhanced red giant branch stars, are expected to show normal modes with the characte…

astro-ph.SR2024

Flow-Based Generative Emulation of Grids of Stellar Evolutionary Models

Marc Hon, Yaguang Li, Joel Ong

We present a flow-based generative approach to emulate grids of stellar evolutionary models. By interpreting the input parameters and output properties of these models as multi-dim…