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Browsing by Author Piotto, G

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Showing results 6 to 25 of 62

Global and nonglobal parameters of horizontal-branch morphology of globular clusters

Author(s)Milone, Antonino; Marino, Anna; Dotter, Aaron, et al
TypeJournal article
Date Published2014
Date Created-

Ground-based astrometry with wide field imagers: V. Application to near-infrared detectors: HAWK-I@VLT/ESO

Author(s)Libralato, M; Bellini, A; Bedin, L R, et al
TypeJournal article
Date Published2014
Date Created-

Ground-based CCD astrometry with wide field imagers III. WFI@2.2m proper-motion catalog of the globular cluster ω Centauri

Author(s)Bellini, A; Piotto, G; Bedin, L R, et al
TypeJournal article
Date Published2009
Date Created-

Helium enhanced stars and multiple populations along the horizontal branch of NGC 2808: Direct spectroscopic measurements

Author(s)Marino, Anna; Milone, Antonino; Przybilla, N, et al
TypeJournal article
Date Published2013
Date Created-

Hot horizontal branch stars in ω centauri: Clues about their origin from the cluster color magnitude diagram

Author(s)Cassisi, S; Salaris, M; Anderson, Jay, et al
TypeJournal article
Date Published2009
Date Created-

Hubble Space Telescope observations of an outer field in omega Centauri: A definitive helium abundance

Author(s)King, I R; Bedin, L R; Cassisi, S, et al
TypeJournal article
Date Published2012
Date Created-

Hubble space telescope reveals multiple sub-giant branch in eight globular clusters

Author(s)Piotto, G; Milone, Antonino; Anderson, Jay, et al
TypeJournal article
Date Published2012
Date Created-

Luminosity and mass functions of the three main sequences of the globular cluster NGC 2808

Author(s)Milone, Antonino; Piotto, G; Bedin, L R, et al
TypeJournal article
Date Published2012
Date Created-

MCAO near-IR photometry of the globular cluster NGC 6388: MAD observations in crowded fields

Author(s)Moretti, A; Piotto, G; Acridiacono, C, et al
TypeJournal article
Date Published2009
Date Created-

Multi-wavelength Hubble Space Telescope photometry of stellar populations in NGC 288

Author(s)Piotto, G; Milone, Antonino; Marino, Anna, et al
TypeJournal article
Date Published2013
Date Created-

Multiple stellar populations in 47 Tucanae

Author(s)Milone, Antonino; Piotto, G; Bedin, L R, et al
TypeJournal article
Date Published2012
Date Created-

Multiple stellar populations in Magellanic Cloud clusters

Author(s)Milone, Antonino; Bedin, L R; Piotto, G, et al
TypeJournal article
Date Published2009
Date Created-

Multiple stellar populations in magellanic cloud clusters - III. The first evidence of an extended main sequence turn-offin a young cluster: NGC 1856

Author(s)Milone, Antonino; Bedin, L R; Piotto, G, et al
TypeJournal article
Date Published2015
Date Created-

Multiple stellar populations in Magellanic Cloud clusters: II. Evidence also in the young NGC 1844?

Author(s)Milone, Antonino; Bedin, L R; Cassisi, S, et al
TypeJournal article
Date Published2013
Date Created-

Multiple stellar populations in the Galactic globular cluster NGC 6752

Author(s)Milone, Antonino; Piotto, G; King, I R, et al
TypeJournal article
Date Published2010
Date Created-

New Hubble Space Telescope WFC3/uvis observations augment the stellar-population complexity of ω Centauri

Author(s)Bellini, A; Bedin, L R; Piotto, G, et al
TypeJournal article
Date Published2010
Date Created-

NGC2419: A large and extreme second generation in a currently undisturbed cluster

Author(s)Di Criscienzo, M; D'Antona, Francesca; Milone, Antonino, et al
TypeJournal article
Date Published2011
Date Created-

Observing multiple stellar populations with VLT/FORS2: Main sequence photometry in outer regions of NGC 6752, NGC 6397, and NGC 6121 (M 4)

Author(s)Nardiello, Domenico; Milone, Antonino; Piotto, G, et al
TypeJournal article
Date Published2015
Date Created-

Radial distribution of the multiple stellar populations in ω Centauri

Author(s)Bellini, A; Piotto, G; Bedin, L R, et al
TypeJournal article
Date Published2009
Date Created-

Sodium-oxygen anticorrelation among horizontal branch stars in the globular cluster M4

Author(s)Marino, Anna; Villanova, S; Milone, Antonino, et al
TypeJournal article
Date Published2011
Date Created-

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