activity
19972026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations · 26.3k across the 152 of their papers we have counts for

collaborators

153 papers

astro-ph.SR2026

Stellar masses and ages in Gaia Data Release 4 from the Final Luminosity Age Mass Estimator algorithm

Orlagh L. Creevey, Laia Casamiquela, Yveline Lebreton +23

The masses and ages of stars are key quantities for understanding exoplanetary, stellar, and galactic evolution. In the context of Gaia, these parameters provide insights into the…

astro-ph.GA2026

Performance analysis of extragalactic classifications in Gaia Data Release 4

Sara Jamal, Coryn A. L. Bailer-Jones, Ruth Carballo +1

The Discrete Source Classifier (DSC) provides probabilistic classifications of sources in Gaia Data Release 4 (GDR4) based on empirically-trained Bayesian classifiers. Using Gaia a…

astro-ph.SR2026

Component masses in stellar and substellar binaries from Gaia astrometry and photometry

C. A. L. Bailer-Jones, L. Kreidberg

The masses of stars and planets can be measured dynamically in binary systems. For an unresolved binary, time series astrometry yields some orbital parameters, but it cannot provid…

astro-ph.GA2024

All-sky three-dimensional dust density and extinction Maps of the Milky Way out to 2.8 kpc

T. E. Dharmawardena, C. A. L. Bailer-Jones, M. Fouesneau +5

Three-dimensional dust density maps are crucial for understanding the structure of the interstellar medium of the Milky Way and the processes that shape it. However, constructing t…

astro-ph.GA2024★ 2 cited

Improved source classification and performance analysis using Gaia DR3

Sara Jamal, Coryn A. L. Bailer-Jones

The Discrete Source Classifier (DSC) provides probabilistic classification of sources in Gaia Data Release 3 using a Bayesian framework and a global prior. The DSC Combmod classifi…

astro-ph.GA2024★ 129 cited

Discovery of a dormant 33 solar-mass black hole in pre-release Gaia astrometry

Gaia Collaboration, P. Panuzzo, T. Mazeh +412

Gravitational waves from black-hole merging events have revealed a population of extra-galactic BHs residing in short-period binaries with masses that are higher than expected base…