Invited Presentation

The First JWST View of Intracluster Globular Clusters

Author(s): Myung Gyoon Lee

Presenter: Myung Gyoon Lee (Seoul National University)

Globular clusters in massive galaxy clusters are an efficient probe to inveistigate the cluster assembly history as well as to trace the distribution of dark matter in large scale. We present a globular cluster survey for SMACS J0723.3-7327, a massive grational lens cluster at z=0.4 based on the first JWST images, discussing the implications of primary results in comparison with gravitational lensing models and intracluster light.