From the 1 of 3 linked papers with an AI index.
3 papers
astro-ph.SR2026
The T-GEX project. I. Stealth UV-bright Sun-like stars in the Galaxy as candidate contributors to the UV upturn
M. L. L. Dantas, D. Beltrán, R. E. Giribaldi +3
The authors created a catalog of 37 Sun-like stars by combining Gaia-ESO spectroscopy, Gaia DR3 astrometry, GALEX UV photometry, and infrared data, and identified UV‑bright sub‑pop…
astro-ph.GA2025
The Milky Way in motion: gauging stellar trajectories that shape the Galactic thin disc
M. L. L. Dantas, R. Smiljanic, R. S. de Souza +2
As stars traverse the Milky Way, their orbits evolve through perturbations that alter their orbital radii. These changes arise from two mechanisms: churning, which modifies angular…
astro-ph.IM2025
Playing CHESS with stars. I. Search for similar stars in large spectroscopic data sets
J. E. MartÃnez Fernández, S. Ãzdemir, R. Smiljanic +2
Context: Massive amounts of spectroscopic data obtained by stellar surveys are feeding an ongoing revolution in our knowledge of stellar and Galactic astrophysics. Analysing these…