Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-23T03:57:16.890Z Has data issue: false hasContentIssue false
  • English
  • Français

Multiple stellar populations: From old Milky Way globulars to young star clusters

Published online by Cambridge University Press:  11 March 2020

Anna F. Marino Open the ORCID record for Anna F. Marino [Opens in a new window]
Anna F. Marino*
Affiliation:
Dipartimento di Fisica e Astronomia “Galileo Galilei” Univ. di Padova, Vicolo dell’Osservatorio 3, Padova, IT-35122 email: [email protected] Centro di Ateneo di Studi e Attivita’ Spaziali “Giuseppe Colombo” CISAS, Via Venezia 15, Padova, IT-35131
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

I present the latest results from our group about the multiple stellar populations in the old Milky Way globular clusters (GCs) and in the young systems both in the Magellanic Clouds and in the Milky Way. For the ancient GCs in our Galaxy I summarize the chemical properties of the stellar populations as observed on the chromosome map. Both Type I and Type II GCs are discussed. For the youngest clusters I will briefly report our latest spectroscopic analysis on the Large Magellanic Cloud cluster NGC 1818 and the Galactic open cluster M 11, which supports the co-existence of stellar populations with different rotation rates.

Keywords

stars: abundancesstars: Population II(Galaxy:) globular clusters: general
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 14 , Symposium S351: Star Clusters: From the Milky Way to the Early Universe , May 2019 , pp. 261 - 266
Copyright
© International Astronomical Union 2020

References

Bastian, N. & de Mink, S. E. 2009, MNRAS, 398, L11CrossRefGoogle Scholar
Carretta, E., Bragaglia, A., Gratton, R. G., et al. 2009, A&A, 505, 117Google Scholar
Cordoni, G., Milone, A. P., Marino, A. F., et al. 2018, ApJ, 869, 139CrossRefGoogle Scholar
Johnson, C. I. & Pilachowski, C. A. 2010, ApJ, 722, 1373CrossRefGoogle Scholar
Mackey, A. D. & Broby Nielsen, P. 2007, MNRAS, 379, 151CrossRefGoogle Scholar
Marino, A. F., Milone, A. P., Piotto, G., et al. 2011, ApJ, 731, 64CrossRefGoogle Scholar
Marino, A. F., Milone, A. P., Karakas, A. I., et al. 2015, MNRAS, 450, 815CrossRefGoogle Scholar
Marino, A. F., Yong, D., Milone, A. P., et al. 2018a, ApJ, 859, 81CrossRefGoogle Scholar
Marino, A. F., Przybilla, N., Milone, A. P., et al. 2018b, AJ, 156, 116CrossRefGoogle Scholar
Marino, A. F., Milone, A. P., Casagrande, L., et al. 2018, ApJ, 863, L33CrossRefGoogle Scholar
Marino, A. F., Milone, A. P., Renzini, A., et al. 2019, MNRAS, 487, 3815CrossRefGoogle Scholar
Milone, A. P., Marino, A. F., Piotto, G., et al. 2015, MNRAS, 447, 927CrossRefGoogle Scholar
Milone, A. P., Marino, A. F., D’Antona, F., et al. 2016, MNRAS, 458, 4368CrossRefGoogle Scholar
Milone, A. P., Piotto, G., Renzini, A., et al. 2017, MNRAS, 464, 3636CrossRefGoogle Scholar
Mucciarelli, A., Salaris, M., Monaco, L., et al. 2018, A&A, 618, A134Google Scholar
Renzini, A., D’Antona, F., Cassisi, S., et al. 2015, MNRAS, 454, 4197CrossRefGoogle Scholar