Kinematics and Dynamics of Young Star Clusters with TMT

Abstract

Star clusters are evolving n-body systems. We discuss the early dynamics of star clusters, the process of primordial mass segregation and clustering observed in certain young clusters. We discuss how the dynamics coupled with stellar evolution of a cluster define the radial profile, mass function of and disruption the cluster and compare these parameters with some known clusters. As a member of the Thirty Meter Telescope (TMT), International Science Driven Team (ISDT), I shall use these details to help define the science case, requirements and the expected precision in answering possible questions about the evolution of star clusters in terms of astrometry and high resolution spectroscopy. I shall also report on some of the resolutions made at the recent TMT-Forum held in Mysore, India.