3 papers
astro-ph.SR2026
GASTAG evolutionary tracks and isochrones from coupled 1D and 3D models: Systematic temperature offsets in red giants
Yixiao Zhou, Jiaqi Ying, Yaguang Li +1
Models of stellar structure and evolution describe the global and internal properties of stars throughout their lifetimes and are indispensable for studies of stellar clusters and…
astro-ph.SR2026
Dartmouth Stellar Evolution Emulator (DSEE) 1: Generative Stellar Evolution Model Database
Jiaqi, Ying, Brian Chaboyer +3
We present the Dartmouth Stellar Evolution Emulator (DSEE), a flow-based stellar evolution model emulator trained on a comprehensive database comprising over eight million evolutio…
astro-ph.SR2025
Observations of Five Southern-Hemisphere Cataclysmic Binary Stars
John R. Thorstensen, Annabelle E. Niblett, Shreya Gandhi +7
We present observations and analyses of five little-studied cataclysmic binary stars in the southern celestial hemisphere. Our new observations are from the South African Astronomi…