PI: Alice Zocchi
Co-I: Vincent Henault-Brunet
Other active participants: Antonio Sollima, Mark Gieles, Anna Lisa Varri

Questions to address:

1. What is a suitable model to describe post-collapse clusters? We here consider 3 models:
   1. Isotropic King (1966)
   2. Anisotropic Michie King
   3. $f_\nu$ Bertin & Trenti (2003); Zocchi et al. (2012)
2. How much does tangential anisotropy/retrograde rotation due to the tides matter?

The relevant snapshots from simulations of an isolated cluster and cluster within a tidal field are available in section A of the Mock data page.

Example comparison between the 3 best-fit isotropic lowered isothermal spheres at different times:

Preliminary results for a Michie-style anisotropy fit: