Publications (56)
Na-O Anticorrelation And HB I. The Na-O anticorrelation in NGC 2808
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +3
Ba stars and other binaries in first and second generation stars in globular clusters
Valentina D'Orazi, Raffaele Gratton, Sara Lucatello +3
Chemical composition of clump stars in the open cluster NGC 6134
Å arÅ«nas Mikolaitis, Gražina TautvaiÅ¡ienÄ, Raffaele Gratton +2
Women in Italian astronomy
Francesca Matteucci, Raffaele Gratton
SPHERE IRDIS and IFS astrometric strategy and calibration
Anne-Lise Maire, Maud Langlois, Kjetil Dohlen +16
Lead: Asymptotic Giant Branch production and Galactic Chemical Evolution
Claudia Travaglio, Roberto Gallino, Maurizio Busso +1
C, N, O abundances and carbon isotope ratios in evolved stars of the open clusters Collinder 261 and NGC 6253
Å arÅ«nas Mikolaitis, Gražina TautvaiÅ¡ienÄ, Raffaele Gratton +2
The SPHERE view of the planet-forming disk around HD100546
Antonio Garufi, Sascha P. Quanz, Hans Martin Schmid +39
Chemical tagging of three distinct populations of red giants in the globular cluster NGC 6752
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +2
Abundances for metal-poor stars with accurate parallaxes I. Basic data
Raffaele Gratton, Eugenio Carretta, Riccardo Claudi +2
First Light LBT AO Images of HR 8799 bcde at 1.65 and 3.3 Microns: New Discrepancies between Young Planets and Old Brown Dwarfs
Andrew J. Skemer, Philip M. Hinz, Simone Esposito +45
Multiple populations in Omega Centauri: a cluster analysis of spectroscopic data
Raffaele Gratton, Christian I. Johnson, Sara Lucatello +2
Stellar Archaeology: a Keck Pilot Program on Extremely Metal-Poor Stars From the Hamburg/ESO Survey. I Stellar Parameters
Judith G. Cohen, Norbert Christlieb, Timothy C. Beers +2
Helium in first and second-generation stars in Globular Clusters from spectroscopy of red giants
Angela Bragaglia, Eugenio Carretta, Raffaele Gratton +3
A Stromgren view of the multiple populations in globular clusters
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +2
GIARPS: the unique VIS-NIR high precision radial velocity facility in this world
Riccardo Claudi, Serena Benatti, Ilaria Carleo +30
The Gray Needle: Large Grains in the HD 15115 Debris Disk from LBT/PISCES/Ks and LBTI/LMIRcam/L' Adaptive Optics Imaging
Timothy J. Rodigas, Philip M. Hinz, Jarron Leisenring +52
Lithium and proton-capture elements in Globular Cluster dwarfs: the case of 47 Tuc
Valentina D'Orazi, Sara Lucatello, Raffaele Gratton +5
Abundance Analysis of Turn-Off and Early Subgiant Stars in the Globular Cluster 47 Tuc (NGC 104)
Eugenio Carretta, Raffaele Gratton, Angela Bragaglia +2
Performances tests on the SPHERE-IFS
Dino Mesa, Raffaele Gratton, Riccardo U. Claudi +13
Na-O Anticorrelation and HB. VIII. Proton-capture elements and metallicities in 17 globular clusters from UVES spectra
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +1
Stellar Archaeology: a Keck Pilot Program on Extremely Metal-Poor Stars from the Hamburg/ESO Survey. II. Abundance Analysis
Eugenio Carretta, Raffaele Gratton, Judith G. Cohen +2
First Dredge-Up and further Mixing Mechanisms along the Red Giant Branch in Field Stars
Eugenio Carretta, Raffaele Gratton, Chris Sneden +1
The metallicity of the old open cluster NGC 6791
Raffaele Gratton, Angela Bragaglia, Eugenio Carretta +1
Distances, ages, and epoch of formation of globular clusters
Eugenio Carretta, Raffaele Gratton, Gisella Clementini +1
Evaluation of Italian astronomical production: 2010-2012
Raffaele Gratton
Calcium and light-elements abundance variations from high resolution spectroscopy in globular clusters
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +3
Stellar Archaeology: a Keck Pilot Program on Extremely Metal- Poor Stars From the Hamburg/ESO Survey. III. The Lead (Pb) Star HE 0024-2523
Sara Lucatello, Raffaele Gratton, Judith G. Cohen +4
Distances and ages of NGC 6397, NGC 6752 and 47 Tuc
Raffaele Gratton, Angela Bragaglia, Eugenio Carretta +4
Na-O Anticorrelation and HB. II. The Na-O anticorrelation in the globular cluster NGC 6752
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +2
Abundances of light elements in metal-poor stars. IV. [Fe/O] and [Fe/Mg] and the history of star formation in the solar neighborhood
Raffaele Gratton, Eugenio Carretta, Francesca Matteucci +1
An aluminium tool for multiple stellar generations in the globular clusters 47 Tuc and M 4
Eugenio Carretta, Raffaele Gratton, Angela Bragaglia +2
Abundances of C, N, O in slightly evolved stars in the globular clusters NGC 6397, NGC 6752 and 47 Tuc
Eugenio Carretta, Raffaele Gratton, Sara Lucatello +2
Abundances for metal-poor stars with accurate parallaxes II. alpha-elements in the halo
Raffaele Gratton, Eugenio Carretta, Silvano Desidera +3
Sodium-oxygen anticorrelation and neutron capture elements in Omega Centauri stellar populations
Anna F. Marino, Antonino P. Milone, Giampaolo Piotto +10
Global Architecture of Planetary Systems (GAPS), a project for the whole Italian Community
Ennio Poretti, Caterina Boccato, Riccardo Claudi +13
Reading the book: from "chemical anomalies" to "standard composition" of globular clusters
Angela Bragaglia, Eugenio Carretta, Raffaele Gratton +3
SPHERE on-sky performance compared with budget predictions
Kjetil Dohlen, Arthur Vigan, David Mouillet +21
Metallicities on the Double Main Sequence of omega Centauri Imply Large Helium Enhancement
Giampaolo Piotto, Sandro Villanova, Luigi R. Bedin +10
Mixing along the Red Giant Branch in Metal-poor Field Stars
Eugenio Carretta, Raffaele Gratton, Chris Sneden +1
Chemical composition of evolved stars in the open cluster IC 4651
Å arÅ«nas Mikolaitis, Gražina TautvaiÅ¡ienÄ, Raffaele Gratton +2
Chemical composition of evolved stars in the open cluster NGC 2506
Å arÅ«nas Mikolaitis, Gražina TautvaiÅ¡ienÄ, Raffaele Gratton +2
SPICES: Spectro-Polarimetric Imaging and Characterization of Exoplanetary Systems
Anthony Boccaletti, Jean Schneider, Wes Traub +28
High-resolution spectroscopy of the old open cluster Collinder 261:abundances of Iron and other elements
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +1
Abundances of light elements in metal-poor stars. III. Data analysis and results
Eugenio Carretta, Raffaele Gratton, Chris Sneden
Chemical enrichment mechanisms in Omega Centauri: clues from neutron-capture elements
Valentina D'Orazi, Raffaele Gratton, Elena Pancino +4
Multiple stellar populations in the globular cluster NGC 1851
Eugenio Carretta, Sara Lucatello, Raffaele Gratton +2
On the Existence of Differences in Luminosity between Horizontal Branch Stars in Globular Clusters and in the Field
Eugenio Carretta, Raffaele Gratton, Gisella Clementini
On the radial distribution of stars of different stellar generations in the globular cluster NGC 3201
Eugenio Carretta, Angela Bragaglia, Valentina D'Orazi +2
Properties of stellar generations in Globular Clusters and relations with global parameters
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +4
A critical reassessment of the fundamental properties of GJ 504: Chemical composition and age
Valentina D'Orazi, Silvano Desidera, Raffaele Gratton +8
Intrinsic iron spread and a new metallicity scale for Globular Clusters
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton +2
The chemical abundance of the very metal rich old Open Clusters NGC 6253 and NGC 6791
Eugenio Carretta, Angela Bragaglia, Raffaele Gratton
Multiple populations in globular clusters. Lessons learned from the Milky Way globular clusters
Raffaele Gratton, Eugenio Carretta, Angela Bragaglia
Potassium in globular cluster stars: comparing normal clusters to the peculiar cluster NGC 2419
Eugenio Carretta, Raffaele Gratton, Angela Bragaglia +4
A decline and fall in the future of Italian Astronomy?
Angelo Antonelli, Vincenzo Antonuccio-Delogu, Andrea Baruffolo +89