Sfoglia per Autore
A double stellar generation in the globular cluster NGC 6656 (M 22) Two stellar groups with different iron and s-process element abundances
2009 Marino, Anna; Milone, Antonino; Piotto, Giampaolo; Villanova, Sandro; Bedin, Luigi; Bellini, Andrea; Renzini, A.
The old open cluster NGC 2112: updated estimates of fundamental parameters based on a membership analysis
2008 Carraro, Giovanni; Villanova, Sandro; P., Demarque; C., Moni Bidin; M. V., Mcswain
Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4)
2008 Marino, Anna; Villanova, Sandro; Piotto, Giampaolo; Milone, Ap; AL MOMANY, Yazan; Bedin, Luigi; Medling, Am
The Field Camera Unit of the WSO/UV telescope
2008 Pace, E; Gherardi, A; Gambicorti, L; Pancrazzi, M; Pagano, I; Scuderi, S; Pontoni, C; Munari, M; Piotto, Giampaolo; Villanova, Sandro
Ground-based CCD astrometry with wide-field imagers - II. A star catalog for m 67: WFI@2.2 m MPG/ESO astrometry, FLAMES @ VLT radial velocities
2008 Yadav, Rks; Bedin, Luigi; Piotto, Giampaolo; Anderson, J; Cassisi, S; Villanova, Sandro; Platais, I; Pasquini, L; AL MOMANY, Yazan; Sagar, R.
Observational templates of star cluster disruption. The stellar group NGC 1901 in front of the Large Magellanic Cloud
2007 Carraro, Giovanni; R., de la Fuente Marcos; Villanova, Sandro; C., Moni Bidin; C., de la Fuente Marcos; H., Baumgardt; G., Solivella
A Triple Main Sequence in the Globular Cluster NGC 2808
2007 Piotto, Giampaolo; Bedin, Luigi; Anderson, J; KING I., R; Cassisi, S; Milone, Antonino; Villanova, Sandro; Pietrinferni, A; Renzini, A.
The Multiplicity of the Subgiant Branch of ω Centauri: Evidence for Prolonged Star Formation
2007 Villanova, Sandro; Piotto, Giampaolo; King, I. R.; Anderson, J; Bedin, Luigi; Gratton, R. G.; Cassisi, S; AL MOMANY, Yazan; Bellini, Andrea; Cool, A. M.; RECIO BLANCO, A; Renzini, A.
NGC 6791: An exotic open cluster or the nucleus of a tidally disrupted galaxy?
2006 Carraro, Giovanni; Villanova, Sandro; Demarque, P; Mcswain, V; Piotto, Giampaolo; Bedin, Luigi
NGC 2401: a template of the young population of the Norma-Cygnus arm in the Third Galactic Quadrant
2006 Baume, G; Moitinho, A; Vazquez, Ra; Solivella, G; Carraro, Giovanni; Villanova, Sandro
Absolute motions of globular clusters. II. HST astrometry and VLT radial velocities in NGC 6397
2006 Milone, Antonino; Villanova, Sandro; Bedin, Luigi; Piotto, Giampaolo; Carraro, Giovanni; Anderson, J; King, I; Zaggia, S.
Metallicities on the Double Main Sequence of Omeega Centauri Imply Large Hel ium Enhancement
2005 Piotto, Giampaolo; Villanova, Sandro; Bedin, Luigi; Gratton, R; Cassisi, S; AL MOMANY, Yazan; RECIO BLANCO, Alejandra; Lucatello, S; Anderson, J; King, Ir; Pietrinferni, A; Carraro, Giovanni
Metal Abundances in Extremely Distant Galactic Old Open Cluster s. I. Berkeley 29 and Saurer 1
2004 Carraro, Giovanni; F., Bresolin; Villanova, Sandro; F., Matteucci; F., Patat; M., Romaniello
Optical photometry and spectral classification of stars in the field of the open cluster NGC 6996 in the North America Nebula
2004 Villanova, Sandro; G., Baume; Carraro, Giovanni; A., Geminale
NGC 5385, NGC 2664 and Collinder 21: Three candidate open cluster remnants
2004 Villanova, Sandro; Carraro, Giovanni; Marcos, Rd; Stagni, Ruggero
NGC 1883: a neglected intermediate-age open cluster located in the outskirts of the Galactic disc
2003 Carraro, Giovanni; Baume, GUSTAVO LUIS; Villanova, Sandro
A study of the two northern open clusters NGC 1582 and NGC 1663
2003 Baume, GUSTAVO LUIS; Villanova, Sandro; Carraro, Giovanni
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