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Young star clusters and the structure of the second Galactic quadrant II
(Wiley Blackwell Publishing, Inc, 2019-09)
Galactic spiral arms are traced using young objects as giant molecular clouds, H II regions, OB stars, or young open/embedded clusters. To improve the knowledge of the Galactic structure in the second quadrant we selected, ...
Nearly coeval intermediate-age Milky Way star clusters at very different dynamics evolutionary stages
(Wiley Blackwell Publishing, Inc, 2019-07)
We report astrophysical properties of 12 Milky Way open clusters located beyond a 2 kpc circle around the Sun by using deep optical photometry. We estimated their age and metallicities on the basis of a maximum likelihood ...
Accretion of galaxy groups into galaxy clusters
(Wiley Blackwell Publishing, Inc, 2020-11)
We study the role of group infall in the assembly and dynamics of galaxy clusters in ΛCDM. We select 10 clusters with virial mass M200 ∼1014 M from the cosmological hydrodynamical simulation Illustris and follow their ...
Sixteen overlooked open clusters in the four th Galactic quadrant A combined analysis of UBVI photometry and Gaia DR2 with ASteCA
(EDP Sciences, 2020-05)
Aims. This paper has two main objectives: (1) To determine the intrinsic properties of 16 faint and mostly unstudied open clustersin the poorly known sector of the Galaxy at 270◦−300◦ to probe the Milky Way structure in ...
Snapshot metallicity estimate of resolved stellar systems through lick FE5270 diagnostic
(The Astrophysical Journal, 2009)
The Gaia-ESO Survey: Membership probabilities for stars in 32 open clusters from 3D kinematics
(Oxford University Press, 2020-08)
The Gaia-ESO Survey (GES) observed many open clusters as part of its programme to spectroscopically characterize the various Milky Way populations. GES spectroscopy and Gaia astrometry from its second data release are used ...
Incidence of planet candidates in open clusters and a planet confirmation
(EDPSCIENCE, 2018-12-10)