Publications (88)
GRB 020813: polarization in the case of a smooth optical decay
J. Gorosabel, E. Rol, S. Covino +35
GravityCam: Wide-Field High-Resolution High-Cadence Imaging Surveys in the Visible from the Ground
C. Mackay, M. Dominik, I. A. Steele +13
Near-infrared thermal emissivity from ground based atmospheric dust measurements at ORM
G. Lombardi, V. Zitelli, S. Ortolani +5
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. I. Overview of the Project and Detection of Multiple Stellar Populations
G. Piotto, A. P. Milone, L. R. Bedin +23
The Initial Mass Function of the Galactic Bulge Down to ~0.15 Msun
M. Zoccali, S. Cassisi, J. A. Frogel +5
Li-rich RGB stars in the Galactic Bulge
O. A. Gonzalez, M. Zoccali, L. Monaco +7
Polarimetric observations of GRB 011211
S. Covino, D. Lazzati, D. Malesani +13
Astronomical site selection: On the use of satellite data for aerosol content monitoring
A. M. Varela, C. Bertolin, C. Muñoz-Tuñón +2
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters - XV. The dynamical clock: reading cluster dynamical evolution from the segregation level of blue straggler stars
F. R. Ferraro, B. Lanzoni, S. Raso +17
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters - XVII. Public Catalogue Release
D. Nardiello, M. Libralato, G. Piotto +13
Na-O Anticorrelation and HB. VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra
E. Carretta, A. Bragaglia, R. G. Gratton +12
Globular clusters in the Galactic bulge
E. Bica, S. Ortolani, B. Barbuy
HST NICMOS Photometry of the reddened bulge globular clusters NGC 6528, Terzan 5, Liller 1, UKS 1 and Terzan 4
S. Ortolani, B. Barbuy, E. Bica +4
On the jet structure and magnetic field configuration of GRB 020813
D. Lazzati, S. Covino, J. Gorosabel +32
The end of the white dwarf cooling sequence in M 67
A. Bellini, L. R. Bedin, G. Piotto +21
The metallicity distribution of bulge clump giants in Baade's Window
V. Hill, A. Lecureur, A. Gomez +8
On a new Near-Infrared method to estimate the absolute ages of star clusters: NGC3201 as a first test case
G. Bono, P. B. Stetson, D. A. VandenBerg +24
Ghosts of Milky Way's past: the globular cluster ESO 37-1 (E 3)
R. de la Fuente Marcos, C. de la Fuente Marcos, C. Moni Bidin +2
Polarization statistics of extra-solar systems
F. Tamburini, A. Bianchini, S. Ortolani
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XVI. The helium abundance of multiple populations
A. P. Milone, A. F. Marino, A. Renzini +16
The M4 Core Project with HST --- I. Overview and First-Epoch
L. R. Bedin, J. Anderson, D. C. Heggie +14
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. IV. Helium content and relative age of multiple stellar populations within NGC 6352
D. Nardiello, G. Piotto, A. P. Milone +14
The Proper Motion of the Globular Cluster NGC 6553 and of Bulge Stars with HST
M. Zoccali, A. Renzini, S. Ortolani +2
Heavy elements Ba, La, Ce, Nd, and Eu in 56 Galactic bulge red giants
M. Van der Swaelmen, B. Barbuy, V. Hill +4
Age and Metallicity Distribution of the Galactic Bulge from Extensive Optical and Near-IR Stellar Photometry
M. Zoccali, A. Renzini, S. Ortolani +7
El Roque de Los Muchachos site characteristics, I.Temperature analysis
G. Lombardi, V. Zitelli, S. Ortolani +1
V, J, H and K Imaging of the Metal Rich Globular Cluster NGC 6528
Y. Momany, S. Ortolani, E. V. Held +6
M4 Core Project with HST - III. Search for variable stars in the primary field
V. Nascimbeni, L. R. Bedin, D. C. Heggie +14
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
Gemini-Phoenix infrared high-resolution abundance analysis of five giants in the bulge globular cluster NGC 6553
J. Melendez, B. Barbuy, E. Bica +4
The embedded cluster DBSB48 in the nebula Hoffleit18: comparison with Trumpler14
S. Ortolani, C. Bonatto, E. Bica +2
Chemical abundances for 11 bulge stars from high-resolution, near-IR spectra
N. Ryde, B. Gustafsson, B. Edvardsson +10
Manganese abundances in Galactic bulge red giants
B. Barbuy, V. Hill, M. Zoccali +6
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. VIII. Preliminary Public Catalog Release
M. Soto, A. Bellini, J. Anderson +14
Obscured clusters.I. GLIMPSE30 - Young Milky Way Star Cluster Hosting Wolf-Rayet Stars
R. Kurtev, J. Borissova, L. Georgiev +2
The ubiquitous nature of the Horizontal Branch second U-jump: A link with the Blue Hook scenario?
Y. Momany, L. R. Bedin, S. Cassisi +5
Oxygen and zinc abundances in 417 Galactic bulge red giants
C. R. da Silveira, B. Barbuy, A. C. S. Friaça +7
Zinc abundances in Galactic bulge field red giants: implications for DLA systems
B. Barbuy, A. C. S. Friaca, C. R. da Silveira +6
NTT infrared imaging of star cluster candidates towards the central parts of the Galaxy
C. M. Dutra, S. Ortolani, E. Bica +3
An optical and near IR study of the old open cluster NGC 2141
G. Carraro, S. Hassan, S. Ortolani +1
High-resolution abundance analysis of red giants in the globular cluster NGC 6522
B. Barbuy, C. Chiappini, E. Cantelli +11
Alpha element abundances and gradients in the Milky Way bulge from FLAMES-GIRAFFE spectra of 650 K giants
O. A. Gonzalez, M. Rejkuba, M. Zoccali +9
Why Hot Horizontal Branch Stars Can Appear Redder Than Red Giants
Y. Momany, S. Cassisi, G. Piotto +4
Abundances for a large sample of red giants in NGC 1851: hints for a merger of two clusters?
E. Carretta, R. G. Gratton, S. Lucatello +8
On the various origins of close-in extrasolar planets
S. Marchi, S. Ortolani, M. Nagasawa +1
Multi-Conjugate Adaptive Optics VLT imaging of the distant old open cluster FSR1415
Y. Momany, S. Ortolani, C. Bonatto +2
A photometric study of the young open cluster NGC 1220
S. Ortolani, G. Carraro, S. Covino +2
AL 3 (BH 261): a new globular cluster in the Galaxy
S. Ortolani, E. Bica, B. Barbuy
The Field population towards NGC 6553
A. Vallenari, S. Ortolani
Analysis of the fraction of clear sky at the La Palma and Mt Graham sites
A. della Valle, Y. Maruccia, S. Ortolani +1
Integrated Spectroscopy of Bulge Globular Clusters and Fields. II. Implications for stellar population models and elliptical galaxies
C. Maraston, L. Greggio, A. Renzini +4
Detection of a 14-days atmospheric perturbation peak at Paranal associated with lunar cycles
S. Cavazzani, S. Ortolani, N. Scafetta +2
An all-sky catalog of solar-type dwarfs for exoplanetary transit surveys
V. Nascimbeni, G. Piotto, S. Ortolani +12
VLT-FLAMES Analysis of 8 giants in the Bulge Metal-poor Globular Cluster NGC 6522: Oldest Cluster in the Galaxy?
B. Barbuy, M. Zoccali, S. Ortolani +5
Oxygen abundances in the Galactic Bulge: evidence for fast chemical enrichment
M. Zoccali, A. Lecureur, B. Barbuy +6
A Deep View of a Fossil Relic in the Galactic Bulge: The Globular Cluster HP$\,$1
L. O. Kerber, M. Libralato, S. O. Souza +7
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 Metal Content of Bulge Field Stars from FLAMES-GIRAFFE Spectra. I. Stellar parameters and Iron Abundances
M. Zoccali, V. Hill, A. Lecureur +5
FSR584 - a new globular cluster in the Galaxy?
E. Bica, C. Bonatto, S. Ortolani +1
Orbits of selected globular clusters in the Galactic bulge
A. Pérez-Villegas, L. Rossi, S. Ortolani +3
VLT-UVES abundance analysis of four giants in NGC 6553
A. Alves-Brito, B. Barbuy, M. Zoccali +9
The Metal Content of the Bulge Globular Cluster NGC 6528
M. Zoccali, B. Barbuy, V. Hill +7
Fraction of clear skies above astronomical sites: a new analysis from the GOES12 satellite
S. Cavazzani, S. Ortolani, V. Zitelli +1
Membership of 23 stars towards the bulge globular clusters NGC 6528 and NGC 6553
P. Coelho, B. Barbuy, M. -N. Perrin +4
El Roque de Los Muchachos Site Characteristics. III. Analysis of Atmospheric Dust and Aerosol Extinction
G. Lombardi, V. Zitelli, S. Ortolani +2
Homogeneous metallicities and radial velocities for Galactic globular clusters. II. New CaT metallicities for 28 distant and reddened globular clusters
S. Vásquez, I. Saviane, E. V. Held +6
Insights on the Milky Way bulge formation from the correlations between kinematics and metallicity
C. Babusiaux, A. Gomez, V. Hill +9
El Roque de Los Muchachos Site Characteristics. II. Analysis of Wind, Relative Humidity and Air Pressure
G. Lombardi, V. Zitelli, S. Ortolani +1
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. XIII. ACS/WFC Parallel-Field Catalogues
M. Simioni, L. R. Bedin, A. Aparicio +12
Ground-based CCD astrometry with wide field imagers. III. WFI@2.2m proper-motion catalog of the globular cluster omega Centauri
A. Bellini, G. Piotto, L. R. Bedin +6
Proper motions and kinematics of selected bulge globular clusters
L. J. Rossi, S. Ortolani, B. Barbuy +2
Halo intruders in the Galactic bulge revealed by HST and Gaia: the globular clusters Terzan 10 and Djorgovski 1
S. Ortolani, D. Nardiello, A. Pérez-Villegas +2
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. IX. The Atlas of Multiple Stellar Populations
A. P. Milone, G. Piotto, A. Renzini +17
Na-O Anticorrelation and Horizontal Branches. V. The Na-O anticorrelation in NGC 6441 from Giraffe spectra
R. G. Gratton, S. Lucatello, A. Bragaglia +16
Dust properties across the CO snowline in the HD 163296 disk from ALMA and VLA observations
G. Guidi, M. Tazzari, L. Testi +22
Oxygen, Sodium, Magnesium and Aluminium as tracers of the Galactic Bulge Formation
A. Lecureur, V. Hill, M. Zoccali +5
High-resolution abundance analysis of four red giants in the globular cluster NGC 6558
B. Barbuy, L. Muniz, S. Ortolani +8
PLATO as it is: a legacy mission for Galactic archaeology
A. Miglio, C. Chiappini, B. Mosser +102
High-resolution abundance analysis of red giants in the metal-poor bulge globular cluster HP~1
B. Barbuy, E. Cantelli, A. Vemado +10
Variable stars in two open clusters within the Kepler 2-Campaign-0 field: M 35 and NGC 2158
D. Nardiello, L. R. Bedin, V. Nascimbeni +15
Detection of Ks-excess stars in the 14Myr open cluster NGC4755
C. Bonatto, E. Bica, S. Ortolani +1
HST-NICMOS Observations of M31's Metal Rich Globular Clusters and Their Surrounding Fields: II. Results
A. W. Stephens, J. A. Frogel, W. Freedman +6
HST-NICMOS Observations of M31's Metal Rich Globular Clusters and Their Surrounding Fields: I. Techniques
A. W. Stephens, J. A. Frogel, W. Freedman +6
The Hubble Space Telescope UV Legacy Survey of Galactic Globular Clusters. V. Constraints on Formation Scenarios
A. Renzini, F. D'Antona, S. Cassisi +16
Distances of the bulge globular clusters Terzan 5, Liller 1, UKS 1 and Terzan 4 based on HST NICMOS photometry
S. Ortolani, B. Barbuy, E. Bica +2
SOAR BVI Photometry of the Metal-Poor Bulge Globular Cluster NGC 6642
B. Barbuy, E. Bica, S. Ortolani +1
Near-infrared observations of the Fornax dwarf galaxy. I. The red giant branch
M. Gullieuszik, E. V. Held, L. Rizzi +3
Obscured clusters. II. GLIMPSE-C02 - A new metal rich globular cluster in the Milky Way
R. Kurtev, V. D. Ivanov, J. Borissova +1