Dynamical state of the globular clusters Rup 106 and IC 4499

The dynamical evolution of globular clusters is theoretically described by a series well-known events typical N -body systems. Still, the identification observational signatures able to empirically describe stage stellar system with density cluster represents challenge. In this paper, we study age Rup 106 and IC 4499. To aim, radial distribution blue straggler stars (BSSs) via A + parameter slope main sequence mass function. Both tracers show that 4499 are dynamically young where friction has just started segregate massive towards their respective centres. Furthermore, observe BSSs more centrally concentrated in both than reference population. Similarly, find cases function significantly decreases as cluster-centric distance. This result provides additional support for use powerful observationally convenient indicator age.