output
20022025
most citedNew constraints on the chemical evolution of the solar neighbourhood and Galactic disc(s). Improved astrophysical parameters for the Geneva-Copenhagen Survey

844 citations

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Showing 2018Show all

4 papers · 1 filter

astro-ph.SR2018★ 31 cited

New Near-Infrared light-curve templates for RR Lyrae variables

V. F. Braga, P. B. Stetson, G. Bono +34

We provide homogeneous optical (UBVRI) and near-infrared (JHK) time series photometry for 254 cluster (omega Cen, M4) and field RR Lyrae (RRL) variables. We ended up with more than…

astro-ph.GA2018★ 42 cited

The star formation history of the Sextans dwarf spheroidal galaxy: a true fossil of the pre-reionization era

M. Bettinelli, S. L. Hidalgo, S. Cassisi +2

We present the star formation history (SFH) of the Sextans dwarf spheroidal galaxy based on deep archive , photometry taken with Suprime-Cam at Subaru telescope focusing our…

astro-ph.SR2018★ 48 cited

Ages of the Bulge globular clusters NGC 6522 and NGC 6626 (M28) from HST Proper-motion-cleaned Color-Magnitude Diagrams

L. O. Kerber, D. Nardiello, S. Ortolani +5

Bulge globular clusters (GCs) with metallicities [Fe/H] <~ -1.0 and blue horizontal branches are candidates to harbor the oldest populations in the Galaxy. Based on the analysis of…

astro-ph.SR2018★ 48 cited

The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters - XII. The RGB Bumps of multiple stellar populations

E. P. Lagioia, A. P. Milone, A. F. Marino +17

The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters is providing a major breakthrough in our knowledge of Globular Clusters (GCs) and their stellar population…