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| Paper: |
Effect of tidal fields on star clusters |
| Volume: |
13, The Formation and Evolution of Star Clusters |
| Page: |
373 |
| Authors: |
Chernoff, David; Weinberg, Martin |
| Abstract: |
We follow the dynamical evolution of a star cluster in a galactic tidal field using a restricted N-body code. We find large asymmetric distortions in the outer profile of the cluster in the first 10 or so crossing times as material is lost. Prograde stars escape preferentially and establish a potentially observable retrograde rotation in the halo. We present the rate of particle loss and compare with the prescription proposed by Lee and Ostriker (1987). |
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