3 papers
astro-ph.SR2026
Influence of mass-transfer stability on the formation of post-common-envelope binaries
Yanxu Shi, Hongwei Ge, Zhenwei Li +9
Post-common-envelope binaries are the natural laboratories for constraining the physics of common envelope evolution, which is one of the most uncertain phases in binary stellar ev…
astro-ph.SR2026
Hot DQs, magnetic and metal-polluted white dwarfs: spectroscopic insights from a Gaia machine-learning-selected 500 pc sample
Enrique Miguel GarcÃa Zamora, Santiago Torres Gil, Alberto Rebassa Mansergas +1
The latest Gaia data release provides low-resolution spectra for approximately 100 000 white dwarfs. Though useful for pre-classification, they lack the resolution required for acc…
astro-ph.SR2025
A Random Forest spectral classification of the Gaia 500-pc white dwarf population
Enrique Miguel GarcÃa Zamora, Santiago Torres Gil, Alberto Rebassa Mansergas +1
The third Gaia Data Release has provided the astronomical community with astrometric data of more than 1.8 billion sources, and low resolution spectra for 220 million. Such a large…