VILLANOVA, SANDRO

VILLANOVA, SANDRO  

Dipartimento di Fisica e Astronomia "Galileo Galilei" - DFA  

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Risultati 1 - 20 di 37 (tempo di esecuzione: 0.024 secondi).
Titolo Data di pubblicazione Autori Rivista Serie Titolo libro
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, ANNAMILONE, ANTONINOPIOTTO, GIAMPAOLOVILLANOVA, SANDROBEDIN, LUIGIBELLINI, ANDREA + ASTRONOMY & ASTROPHYSICS - -
A HOT HORIZONTAL BRANCH STAR WITH A CLOSE K-TYPE MAIN-SEQUENCE COMPANION 2015 MOMANY, YAZANMONTALTO, MARCOVILLANOVA, SANDROPIOTTO, GIAMPAOLO + THE ASTROPHYSICAL JOURNAL - -
A lack of close binaries among hot horizontal branch stars in globular clusters. II. NGC 2808 2011 VILLANOVA, SANDROPIOTTO, GIAMPAOLOAL MOMANY, YAZAN + ASTRONOMY & ASTROPHYSICS - -
A search for spectroscopic binaries in the Galactic globular cluster M4 Based on 5973 individual spectra collected at VLT 2009 PIOTTO, GIAMPAOLOBEDIN, LUIGIVILLANOVA, SANDRO + ASTRONOMY & ASTROPHYSICS - -
A study of the two northern open clusters NGC 1582 and NGC 1663 2003 BAUME, GUSTAVO LUISVILLANOVA, SANDROCARRARO, GIOVANNI ASTRONOMY & ASTROPHYSICS - -
A Triple Main Sequence in the Globular Cluster NGC 2808 2007 PIOTTO, GIAMPAOLOBEDIN, LUIGIMILONE, ANTONINOVILLANOVA, SANDRO + THE ASTROPHYSICAL JOURNAL - -
Absolute motions of globular clusters. II. HST astrometry and VLT radial velocities in NGC 6397 2006 MILONE, ANTONINOVILLANOVA, SANDROBEDIN, LUIGIPIOTTO, GIAMPAOLOCARRARO, GIOVANNI + ASTRONOMY & ASTROPHYSICS - -
Abundance analysis of four members of the metal-rich open cluster NGC 6253 2012 MONTALTO, MARCOVILLANOVA, SANDROPACE, GIANCARLOPIOTTO, GIAMPAOLODESIDERA, SILVANO + MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY - -
Chemical evolution of the metal-poor globular cluster NGC 6809 2019 Rain M. J.Villanova S.Munoz C. + MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY - -
Detailed Abundances of Red Giants in the Globular Cluster NGC 1851: C+N+O and the Origin of Multiple Populations 2010 VILLANOVA, SANDROPIOTTO, GIAMPAOLO + THE ASTROPHYSICAL JOURNAL - -
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 BEDIN, LUIGIPIOTTO, GIAMPAOLOVILLANOVA, SANDROAL MOMANY, YAZAN + ASTRONOMY & ASTROPHYSICS - -
Lithium-rich giants in the Galactic thick disk 2011 VILLANOVA, SANDROCARRARO, GIOVANNI + ASTRONOMY & ASTROPHYSICS - -
Metal Abundances in Extremely Distant Galactic Old Open Cluster s. I. Berkeley 29 and Saurer 1 2004 CARRARO, GIOVANNIVILLANOVA, SANDRO + THE ASTRONOMICAL JOURNAL - -
Metallicities on the Double Main Sequence of Omeega Centauri Imply Large Hel ium Enhancement 2005 PIOTTO, GIAMPAOLOVILLANOVA, SANDROBEDIN, LUIGIAL MOMANY, YAZANRECIO BLANCO, ALEJANDRACARRARO, GIOVANNI + THE ASTROPHYSICAL JOURNAL - -
Multiple Stellar Populations in the Galactic Globular Cluster NGC 6752 2010 MILONE, ANTONINOPIOTTO, GIAMPAOLOBEDIN, LUIGIMARINO, ANNAAL MOMANY, YAZANMALAVOLTA, LUCAVILLANOVA, SANDRO + THE ASTROPHYSICAL JOURNAL - -
New Hubble Space Telescope WFC3/UVIS observations augment the stellar-population complexity of omega Centauri 2010 BELLINI, ANDREABEDIN, LUIGIPIOTTO, GIAMPAOLOMILONE, ANTONINOMARINO, ANNAVILLANOVA, SANDRO THE ASTRONOMICAL JOURNAL - -
NGC 1883: a neglected intermediate-age open cluster located in the outskirts of the Galactic disc 2003 CARRARO, GIOVANNIBAUME, GUSTAVO LUISVILLANOVA, SANDRO MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY - -
NGC 2401: a template of the young population of the Norma-Cygnus arm in the Third Galactic Quadrant 2006 CARRARO, GIOVANNIVILLANOVA, SANDRO + MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY - -
NGC 5385, NGC 2664 and Collinder 21: Three candidate open cluster remnants 2004 VILLANOVA, SANDROCARRARO, GIOVANNISTAGNI, RUGGERO + ASTRONOMY & ASTROPHYSICS - -
NGC 6791: An exotic open cluster or the nucleus of a tidally disrupted galaxy? 2006 CARRARO, GIOVANNIVILLANOVA, SANDROPIOTTO, GIAMPAOLOBEDIN, LUIGI + THE ASTROPHYSICAL JOURNAL - -