Astron. Astrophys. 359, 907-931 (2000)(Site not responding. Last check: 2007-11-06)
NGC 7492 is a striking case because of its very small extension and its high destruction rate driven by the galaxy as computed by GO97.
NGC6254), to be similar to the cluster velocity dispersion.
Thanks to the relatively small distance of NGC 5139 and its high release of unbound stars during its current disk shocking, we estimate the mass loss to be between 0.6 and 1% of the cluster total mass, taking into account a possible mass segregation in the cluster halo.