Hostname: page-component-cd9895bd7-mkpzs Total loading time: 0 Render date: 2024-12-27T22:25:26.616Z Has data issue: false hasContentIssue false
  • English
  • Français

Star clusters and single stellar populations

Published online by Cambridge University Press:  18 January 2010

Licai Deng  and
Yu Xin
Licai Deng
Affiliation:
National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China email: [email protected]
Yu Xin
Affiliation:
Argelander Institute for Astronomy, Unversity of Bonn, 53121 Bonn, Germany email: [email protected]
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.

Star clusters are ideal laboratories to test the theory of stellar evolution and provide very tight constraints on the concept of single stellar poputions (SSPs). Observations show that some stars fail to conform to the theoretical evolutionary scenario applicable to single stars. These special objects, particularly blue stragglers, present a challenge to our current theory of stellar evolution. They may be very important in the context of the integrated spectral properties of clusters. Here, we review the construction of SSP models, both empirically using star clusters and theoretically based on binary-interaction theory.

Keywords

blue stragglersopen clusters and associations: generalGalaxy: stellar content
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 5 , Symposium S266: Star clusters: basic galactic building blocks throughout time and space , August 2009 , pp. 304 - 311
Copyright
Copyright © International Astronomical Union 2010

References

Ahumada, J. & Lapasset, E. 1995, A&AS, 109, 375 (AL95)Google Scholar
Bertelli, G., Bressan, A., Chiosi, C., Fagotto, F., & Nasi, E. 1994, A&AS, 106, 275Google Scholar
Bica, E. & Alloin, D. 1986a, A&AS, 66, 171Google Scholar
Bica, E. & Alloin, D. 1986b, A&A, 162, 21Google Scholar
Bressan, A., Chiosi, C., & Fagotto, F. 1994, ApJS, 94, 63CrossRefGoogle Scholar
Bruzual, G. & Charlot, S. 2003, MNRAS, 344, 1000 (BC03)CrossRefGoogle Scholar
Charlot, S.Worthy, G., & Bressan, A. 1996, ApJ, 457, 625CrossRefGoogle Scholar
Chen, X., & Han, Z.W. 2009, MNRAS, 395, 1822CrossRefGoogle Scholar
Deng, L., Chen, R., Liu, X. S., & Chen, J. S. 1999, ApJ, 524, 824CrossRefGoogle Scholar
Dias, W. S., Alessi, B. S., Moitinho, A., & Lépine, J. R. D. 2002, A&A, 389, 871Google Scholar
Ferraro, F. R., Sills, A., Rood, R. T., Paltrinieri, B., & Buonanno, R. 2003, ApJ, 588, 464CrossRefGoogle Scholar
Hurley, J. R., Pols, O. R., Aarseth, S. J., & Tout, C. A. 2005, MNRAS, 363, 293CrossRefGoogle Scholar
Liu, G. Q., Deng, L., Chávez, M. D., Bertone, E., Herrero, D. A., & Mata-Chávez, M. D. 2008, MNRAS, 390, 665Google Scholar
Piotto, G., De Angeli, F., King, I. R., Djorgovski, S. G., Bono, G., Cassisi, S., Meylan, G., Recio–Blanco, A., Rich, R. M., & Davies, M. B. 2004, ApJ (Letters), 604, L109CrossRefGoogle Scholar
Sandage, A. R. 1953, AJ, 58, 61CrossRefGoogle Scholar
Sills, A. I., Adams, T., & Davies, M. B. 2005, MNRAS, 358, 716CrossRefGoogle Scholar
Worthey, G. 1994, ApJS, 95, 107CrossRefGoogle Scholar
Xin, Y. & Deng, L. 2005, ApJ, 619, 824 (XD05)CrossRefGoogle Scholar
Xin, Y., Deng, L., & Han, Z. 2007, ApJ, 660, 319 (XDH06)CrossRefGoogle Scholar
Zhang, F., Han, Z., Li, L., & Hurley, J. R. 2004, A&A, 415, 117Google Scholar
Zhang, F., Li, L., & Han, Z. 2005, MNRAS, 364, 503CrossRefGoogle Scholar