Hostname: page-component-745bb68f8f-l4dxg Total loading time: 0 Render date: 2025-01-12T21:36:17.409Z Has data issue: false hasContentIssue false
  • English
  • Français

The role of three-body stability in tidally interacting globular clusters

Published online by Cambridge University Press:  07 March 2016

Gareth F. Kennedy
Gareth F. Kennedy*
Affiliation:
National Astronomical Observatories of China, Chinese Academy of Sciences, Beijing 100012, China email: [email protected] Monash Centre for Astrophysics, Monash University, Clayton, Vic, Australia, 3800
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.

The role of stability in the general three-body problem is investigated with regard to the tidal radius of a globular cluster (GC) in a galactic potential. This proceedings is a summary of two papers which outline the stability method (Kennedy 2014a) and compare the predicted stability boundary radius to observations of velocity dispersion profiles in Milky Way GCs (Kennedy 2014b).

Keywords

gravitationstellar dynamicsmethods: analyticalstars: kinematicsglobular clusters: general
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Issue S312: Star Clusters and Black Holes in Galaxies across Cosmic Time , August 2014 , pp. 231 - 234
Copyright
Copyright © International Astronomical Union 2016 

References

Bellazzini, M., Bragaglia, A., Carretta, E., Gratton, R. G., Lucatello, S., Catanzaro, G., & Leone, F. 2012, A&A, 538, A18Google Scholar
Dejonghe, H. 1987, MNRAS, 224, 13CrossRefGoogle Scholar
Drukier, G. A., Cohn, H. N., Lugger, P. M., Slavin, S. D., Berrington, R. C., & Murphy, B. W. 2007, AJ, 133, 1041CrossRefGoogle Scholar
Kennedy, G. F. 2014, MNRAS, 444, 3328CrossRefGoogle Scholar
Kennedy, G. F. 2014, MNRAS, 445, 4443CrossRefGoogle Scholar
King, I. 1962, AJ, 67, 471CrossRefGoogle Scholar
Mardling, R. A. 2008, Lecture Notes in Physics, Vol. 760: The Cambridge N-body Lectures, 59Google Scholar
Mardling, R. A. 2013, MNRAS, 435, 2187Google Scholar
Milgrom, M. 1983, ApJ, 270, 365CrossRefGoogle Scholar
Scarpa, R., Marconi, G., & Gilmozzi, R. 2003, A&AL, 405, L15Google Scholar