Publications (77)
An eclipsing binary distance to the Large Magellanic Cloud accurate to 2 per cent
G. PietrzyÅski, D. Graczyk, W. Gieren +25
The helium content of globular clusters: NGC6121 (M4)
S. Villanova, D. Geisler, G. Piotto +1
The Gaia-ESO Survey: Inhibited extra mixing in two giants of the open cluster Trumpler 20?
R. Smiljanic, E. Franciosini, S. Randich +32
Chemical abundance analysis of red giant branch stars in the globular cluster E3
L. Monaco, S. Villanova, G. Carraro +2
Lithium-rich giants in the Galactic thick disk
L. Monaco, S. Villanova, C. Moni Bidin +6
Uncovering Multiple Populations with Washington Photometry: I. The Globular Cluster NGC 1851
Jeffrey D. Cummings, D. Geisler, S. Villanova +1
A search for spectroscopic binaries in the galactic globular cluster M4. Based on 5973 individual spectra collected at VLT
V. Sommariva, G. Piotto, M. Rejkuba +4
The Gaia-ESO Survey: Abundance ratios in the inner-disk open clusters Trumpler 20, NGC 4815, NGC 6705
L. Magrini, S. Randich, D. Romano +50
A panchromatic view of the bulge globular cluster NGC 6569
S. Saracino, E. Dalessandro, F. R. Ferraro +12
Multiple stellar populations in the Globular Clusters NGC1851 and NGC6656 (M22)
A. P. Milone, G. Piotto, R. L. Bedin +3
The $Gaia$-ESO Survey: the inner disk intermediate-age open cluster NGC 6802
B. Tang, D. Geisler, E. Friel +43
Absolute motions of globular clusters. II. [HST astrometry and VLT radial velocities in NGC6397]
A. Milone, S. Villanova, L. R. Bedin +6
On the distance, reddening and progenitor of V838 Mon
U. Munari, A. Henden, A. Vallenari +14
Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars
R. Smiljanic, A. J. Korn, M. Bergemann +99
A super lithium-rich red-clump star in the open cluster Trumpler 5
L. Monaco, H. M. J. Boffin, P. Bonifacio +7
Accurate stellar parameters and distance to two evolved eclipsing binary systems, OGLE-BLG-ECL-123903 and OGLE-BLG-ECL-296596, towards the Galactic bulge
K. Suchomska, D. Graczyk, G. PietrzyÅski +15
The Gaia-ESO Survey: Stellar content and elemental abundances in the massive cluster NGC 6705
T. Cantat-Gaudin, A. Vallenari, S. Zaggia +52
Clues on the Galactic evolution of sulphur from star clusters
E. Caffau, L. Monaco, M. Spite +6
A spectroscopic study of the Globular Cluster M28 (NGC~6626)
S. Villanova, C. Moni Bidin, F. Mauro +2
The Gaia-ESO Survey: Insights on the inner-disc evolution from open clusters
L. Magrini, S. Randich, P. Donati +37
The Gaia-ESO Survey: the inner disk, intermediate-age open cluster Trumpler 23
J. C. Overbeek, E. D. Friel, P. Donati +33
GeMS/GSAOI photometric and astrometric performance in dense stellar fields
E. Dalessandro, S. Saracino, L. Origlia +7
Spectroscopic and Photometric evidence of two stellar populations in the Galactic Globular Cluster NGC6121 (M4)
A. F. Marino, S. Villanova, G. Piotto +4
Binaries among Extreme Horizontal Branch Stars in Globular Clusters
C. Moni Bidin, M. Catelan, S. Villanova +4
The discovery of a Li-Na-rich giant star in Omega Centauri: formed from the pure ejecta of super-AGB stars?
A. Mucciarelli, L. Monaco, P. Bonifacio +3
Spectroscopy of blue horizontal branch stars in NGC 6656 (M22)
C. Salgado, C. Moni Bidin, S. Villanova +2
The Origin and Chemical Evolution of the Exotic Globular Cluster NGC3201
C. Muñoz, D. Geisler, S. Villanova
Abundance anomalies in red giants with possible extragalactic origins unveiled by APOGEE-2
J. G. Fernández-Trincado, D. Geisler, E. Moreno +3
The peculiar Na-O anticorrelation of the bulge globular cluster NGC 6440
C. Muñoz, S. Villanova, D. Geisler +4
The cosmological Lithium problem outside the Galaxy: the Sagittarius globular cluster M54
A. Mucciarelli, M. Salaris, P. Bonifacio +2
H-band discovery of additional Second-Generation stars in the Galactic Bulge Globular Cluster NGC 6522 as observed by APOGEE and Gaia
José G. Fernández-Trincado, O. Zamora, Diogo Souto +34
The C+N+O abundance of Omega Centauri giant stars: implications on the chemical enrichment scenario and the relative ages of different stellar populations
A. F. Marino, A. P. Milone, G. Piotto +7
Lithium abundance in lower red giant branch stars of Omega Centauri
A. Mucciarelli, M. Salaris, L. Monaco +3
Orbital and physical parameters, and the distance of the eclipsing binary system OGLE-LMC-ECL-25658 in the Large Magellanic Cloud
S. S. Elgueta, D. Graczyk, W. Gieren +11
Fundamental properties of red-clump stars from long-baseline H-band interferometry
A. Gallenne, G. PietrzyÅski, D. Graczyk +7
Orbital and physical parameters of eclipsing binaries from the ASAS catalogue - VIII. The totally-eclipsing double-giant system HD 187669
K. G. HeÅminiak, D. Graczyk, M. Konacki +14
A double stellar generation in the Globular Cluster NGC6656 (M 22). Two stellar groups with different iron and s-process element abundance
A. F. Marino, A. P. Milone, G. Piotto +4
The Unique Na:O Abundance Distribution in NGC 6791: The First Open(?) Cluster with Multiple Populations
D. Geisler, S. Villanova, G. Carraro +4
Tombaugh 2: The First Open Cluster with a Significant Abundance Spread or Embedded in a Cold Stellar Stream?
P. M. Frinchaboy, A. F. Marino, S. Villanova +3
The Araucaria Project: High-precision orbital parallax and masses of the eclipsing binary TZ~Fornacis
A. Gallenne, G. PietrzyÅski, D. Graczyk +6
The metallicity spread and the age-metallicity relation of Omega Centauri
S. Villanova, D. Geisler, R. G. Gratton +1
A Triple Main Sequence in the Globular Cluster NGC 2808
G. Piotto, L. R. Bedin, J. Anderson +6
Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf Spheroidal galaxy?
L. Sbordone, L. Monaco, C. Moni Bidin +8
Spectroscopic analysis of the two subgiant branches of the globular cluster NGC1851
R. G. Gratton, S. Villanova, S. Lucatello +5
The Gaia-ESO Survey: Probes of the inner disk abundance gradient
H. R. Jacobson, E. D. Friel, L. Jilkova +41
Baade's window with APOGEE: Metallicities, ages and chemical abundances
M. Schultheis, A. Rojas-Arriagada, A. E. GarcÃa Pérez +23
Ruprecht 106: the first single population Globular Cluster?
S. Villanova, D. Geisler, G. Carraro +2
Chemical composition of stellar populations in Omega Centauri
A. F. Marino, G. Piotto, R. Gratton +5
The lithium content of omega Centauri. New clues to the cosmological Li problem from old stars in external galaxies
L. Monaco, P. Bonifacio, L. Sbordone +2
On the eclipsing binary ELHC 10 with occulting dark disc in the Large Magellanic Cloud
H. E. Garrido, R. E. Mennickent, G. Djurasevic +4
Chemical abundances and ages of the bulge stars in APOGEE high-velocity peaks
Yingying Zhou, Juntai Shen, Chao Liu +17
Atypical Mg-poor Milky Way field stars with globular cluster second-generation like chemical patterns
J. G. Fernández-Trincado, O. Zamora, D. A. Garcia-Hernandez +48
A hot horizontal branch star with a close K-type main-sequence companion
C. Moni Bidin, Y. Momany, M. Montalto +4
Chemical Study of the Metal-rich Globular Cluster NGC 5927
A. Mura-Guzmán, S. Villanova, C. Muñoz +1
GEMINI/GeMS observations unveil the structure of the heavily obscured globular cluster Liller 1
S. Saracino, E. Dalessandro, F. R. Ferraro +7
Chemical evolution of the metal poor Globular Cluster NGC 6809
M. J. Rain, S. Villanova, C. Muñoz +1
Chemical analysis of NGC 6528: one of the most metal-rich bulge globular cluster
C. Muñoz, D. Geisler, S. Villanova +6
VLT multi-epoch radial velocity survey toward NGC 6253. Analysis of three transiting planetary candidates
M. Montalto, S. Villanova, J. Koppenhoefer
Ground-based CCD astrometry with wide field imagers. II. A star catalogue for M67: WFI@2.2m MPG/ESO astrometry, FLAMES@VLT radial velocities
R. K. S. Yadav, L. R. Bedin, G. Piotto +7
Spectroscopy of horizontal branch stars in Omega Centauri
C. Moni Bidin, S. Villanova, G. Piotto +3
On the use of the main sequence knee (saddle) to measure globular cluster ages
S. Saracino, E. Dalessandro, F. R. Ferraro +11
Detailed abundances in stars belonging to ultra-faint dwarf spheroidal galaxies
P. François, L. Monaco, S. Villanova +7
Search for Exoplanetary Transits in the Galactic Bulge
C. C. Cortes, D. Minniti, S. Villanova
A lack of close binaries among hot horizontal branch stars in globular clusters. II. NGC\,2808
C. Moni Bidin, S. Villanova, G. Piotto +1
Sodium-Oxygen anticorrelation among Horizontal Branch Stars in the Globular Cluster M4
A. F Marino, S. Villanova, A. P. Milone +4
Ultra-deep GEMINI near-infrared observations of the bulge globular cluster NGC 6624
S. Saracino, E. Dalessandro, F. R. Ferraro +8
The Araucaria Project. Accurate stellar parameters and distance to evolved eclipsing binary ASAS J180057-2333.8 in Sagittarius Arm
K. Suchomska, D. Graczyk, R. Smolec +11
The multiplicity of the subgiant branch of Omega Centauri: Evidence for prolonged star formation
S. Villanova, G. Piotto, I. R. King +9
Ca II Triplet Spectroscopy of Small Magellanic Cloud Red Giants. III. Abundances and Velocities for a Sample of 14 Clusters
M. C. Parisi, D. Geisler, J. J. Clariá +4
Multiple stellar populations in the Galactic globular cluster NGC 6752
A. P. Milone, G. Piotto, I. R. King +6
Testing Newtonian gravity with distant globular clusters: NGC1851 and NGC1904
R. Scarpa, G. Marconi, G. Carraro +2
The Helium content of Globular Clusters: light element abundance correlations and HB morphology. I. NGC6752
S. Villanova, G. Piotto, R. G. Gratton
The Gaia-ESO Survey: Detailed Abundances in the Metal-poor Globular Cluster NGC 4372
I. San Roman, C. Muñoz, D. Geisler +28
A distance to the Large Magellanic Cloud that is precise to one per cent
G. Pietrzynski, D. Graczyk, A. Gallenne +19
A chemical and kinematical analysis of the intermediate-age open cluster IC 166 from APOGEE and Gaia DR2
J. Schiappacasse-Ulloa, B. Tang, J. G. Fernández-Trincado +26
Lithium and sodium in the globular cluster M4. Detection of a Li-rich dwarf star: preservation or pollution?
L. Monaco, S. Villanova, P. Bonifacio +5
NGC 2401: A template of the Norma-Cygnus Arm's young population in the Third Galactic Quadrant
G. Baume, A. Moitinho, R. Vazquez +3