activity
20052022
most citedGaia Data Release 2: Photometric content and validation

756 citations · 2.7k across the 33 of their papers we have counts for

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6 papers · 1 filter

astro-ph.GA2022★ 23 cited

Milky Way archaeology using RR Lyrae and type II Cepheids II. High velocity RR Lyrae stars, and mass of the Milky Way

Z. Prudil, A. J Koch-Hansen, B. Lemasle +10

We report the discovery of high velocity candidates among RR~Lyrae stars found in the Milky Way halo. We identified 9 RR~Lyrae stars with Galactocentric velocities exceeding the lo…

astro-ph.GA2021★ 20 cited

Milky Way archaeology using RR Lyrae and type II Cepheids I. The Orphan stream in 7D using RR Lyrae stars

Z. Prudil, M. Hanke, B. Lemasle +19

We present a chemo-dynamical study of the Orphan stellar stream using a catalog of RR~Lyrae pulsating variable stars for which photometric, astrometric, and spectroscopic data are…

astro-ph.GA2016★ 29 cited

The Carina Project. X. On the kinematics of old and intermediate-age stellar populations

M. Fabrizio, G. Bono, M. Nonino +14

We present new radial velocity (RV) measurements of old (horizontal branch) and intermediate-age (red clump) stellar tracers in the Carina dwarf spheroidal. They are based on more…

astro-ph.GA2015★ 36 cited

The Carina Project. VIII. The α-element abundances

M. Fabrizio, M. Nonino, G. Bono +16

We have performed a new abundance analysis of Carina Red Giant (RG) stars from spectroscopic data collected with UVES (high resolution) and FLAMES/GIRAFFE (high and medium resoluti…

astro-ph.GA2014★ 12 cited

The Carina Project VII: Towards the breaking of the age-metallicity degeneracy of red giant branch stars using the c_UBI index

M. Monelli, A. P. Milone, M. Fabrizio +13

We present an analysis of photometric and spectroscopic data of the Carina dSph galaxy, testing a new approach similar to that used to disentangle multiple populations in Galactic…

astro-ph.GA2011★ 31 cited

The Carina Project. IV. radial velocity distribution

M. Fabrizio, M. Nonino, G. Bono +16

We present new and accurate radial velocity (RV) measurements of luminous stars of all ages (old horizontal branch, intermediate--age red clump, and young blue plume, as well as re…