activity
20022025
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations · 21.4k across the 159 of their papers we have counts for

collaborators

160 papers

astro-ph.IM2025

Why the Northern Hemisphere Needs a 30-40 m Telescope and the Science at Stake: Resolved Stellar Populations Studies in M31 and its Satellites

C. Gallart, E. Fernández-Alvar, A. B. A. Queiroz +48

A 30 m class optical/near-IR telescope in the Northern Hemisphere, equipped for diffraction-limited imaging and high-resolution, multi-object spectroscopy of faint stars, would ena…

astro-ph.GA2025

3D extinction maps of the Milky Way disc from Gaia GSP-Spec parameters

M. Barbillon, A. Recio-Blanco, P. de Laverny +1

3D maps of interstellar dust are crucial for understanding the structure of the Milky Way interstellar medium to apply correction to astrophysical observations affected by dust. We…

astro-ph.SR2025

The AMBRE Project: Line-broadening and stellar rotation of ESO/FEROS archived spectra

F. Bado, P. de Laverny, Z. Kam +3

Stellar rotation is a fundamental parameter in stellar studies. However, large homogeneous catalogues of rotational velocities derived from high-resolution stellar spectra are stil…

astro-ph.SR2025★ 3 cited

A comprehensive Gaia view of ellipsoidal and rotational red giant binaries

Camila Navarrete, Alejandra Recio-Blanco, Patrick de Laverny +1

The latest Gaia Focused Product Release (FPR) provided variability information for 1000 long-period red giant binaries, the largest sample to date of this binary type having…

astro-ph.GA2024★ 2 cited

Signatures of simulated spiral arms on radial actions

P. A. Palicio, A. Recio-Blanco, T. Tepper-Garcia +7

Among the various implications of the spiral arms, it has been observed in the Milky Way disc that the distribution of radial actions from the Gaia Data Release 3 exhibits structur…

astro-ph.GA2024★ 10 cited

Constraints on the history of Galactic spiral arms revealed by Gaia GSP-Spec alpha-elements

M. Barbillon, A. Recio-Blanco, E. Poggio +4

The distribution of chemical elements in the Galactic disc can reveal fundamental clues on the physical processes that led to the current configuration of our Galaxy. We map chemic…