Ages and metallicities of old stellar systems

We present a statistical analysis of the properties of a large sample of dynamically hot old stellar systems, from globular clusters (GCs) to giant ellipticals, which was...

本研究针对涵盖球状星团（Globular Clusters, GCs）至巨椭圆星系在内的大样本动态热老年恒星系统的物理性质开展统计分析，该样本...