output
19952026
most citedThe Gaia mission

7.1k citations

Showing 2015 · astro-ph.GAShow all

10 papers · 2 filters

astro-ph.GA2015★ 16 cited

The Gaia-ESO Survey: Separating disk chemical substructures with cluster models

A. Rojas-Arriagada, A. Recio-Blanco, P. de Laverny +24

(Abridged) Recent spectroscopic surveys have begun to explore the Galactic disk system outside the solar neighborhood on the basis of large data samples. In this way, they provide…

astro-ph.GA2015★ 1 cited

Stochastic 2-D galaxy disk evolution models. Resolved stellar populations in the galaxy M33

T. Mineikis, V. Vansevičius

We improved the stochastic 2-D galaxy disk models (Mineikis & Vansevičius 2014a) by introducing enriched gas outflows from galaxies and synthetic color-magnitude diagrams of stella…

astro-ph.GA2015★ 8 cited

Deriving physical parameters of unresolved star clusters IV. The M33 star cluster system

P. de Meulenaer, D. Narbutis, T. Mineikis +1

Context. When trying to derive the star cluster physical parameters of the M33 galaxy using broad-band unresolved ground-based photometry, previous studies mainly made use of simpl…

astro-ph.GA2015★ 76 cited

The Gaia-ESO Survey: Characterisation of the [alpha/Fe] sequences in the Milky Way discs

G. Kordopatis, R. F. G. Wyse, G. Gilmore +30

We investigate, using the Gaia-ESO Survey internal Data-Release 2, the properties of the double sequence of the Milky Way discs (defined chemically as the high-alpha and low-alpha…

astro-ph.GA2015★ 57 cited

The Gaia-ESO Survey: Insights on the inner-disc evolution from open clusters

L. Magrini, S. Randich, P. Donati +37

Context. The inner disc, linking the thin disc with the bulge, has been somehow neglected in the past because of intrinsic difficulties in its study, due, e.g., to crowding and hig…

astro-ph.GA2015★ 144 cited

Kinematics and chemistry of recently discovered Reticulum 2 and Horologium 1 dwarf galaxies

Sergey E. Koposov, Andrew R. Casey, Vasily Belokurov +17

Photometry alone is not sufficient to unambiguously distinguish between ultra-faint star clusters and dwarf galaxies because of their overlap in morphological properties. Here we r…