Radial distribution of the multiple stellar populations in ω Centauri
Date
2009
Authors
Bellini, A
Piotto, G
Bedin, L R
King, I R
Anderson, Jay
Milone, Antonino
Momany, Y
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Publisher
Springer
Abstract
Aims.We present a detailed study of the radial distribution of the multiple populations identified in the Galactic globular cluster ω Cen. Methods.We used both space-based images (ACS/WFC andWFPC2) and ground-based images (FORS1@VLT andWFI@2.2m ESO teles
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Keywords
Keywords: Best fit; Cluster centers; Color distribution; Color magnitude diagrams; Data sets; Gaussians; Globular clusters; Globular clusters: general; Globular clusters: individual; Ground based; High-accuracy; Inner core; Metallicities; Radial distributions; Spac Globular clusters: general; Globular clusters: individual: ? Cen [NGC 5139]; Stars: evolution; Stars: population II; Techniques: photometric
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Astronomy and Astrophysics
Type
Journal article
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Restricted until
2037-12-31
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