New Perspective on the Multiple-population Phenomenon in Galactic Globular Clusters from a Wide-field Photometric Survey

New Perspective on the Multiple-population Phenomenon in Galactic Globular Clusters from a Wide-field Photometric Survey

Wide-field photometry of Galactic globular clusters (GCs) has been investigated to overcome limitations from the small field of view of the Hubble Space Telescope in the study of multiple populations. In particular, “chromosome maps” (ChMs) built with ground-based photometry were constructed to iden...

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Main Authors: S. Jang, A. P. Milone, A. F. Marino, M. Tailo, E. Dondoglio, M. V. Legnardi, G. Cordoni, T. Ziliotto, E. P. Lagioia, M. Carlos, A. Mohandasan, E. Bortolan, Y.-W. Lee
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Globular star clusters
Population II stars
Photometry
Online Access:https://doi.org/10.3847/1538-4357/adafa1
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https://doi.org/10.3847/1538-4357/adafa1

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