题目: Stellar populations in young star clusters

　　报告人：李程远（Macquarie Research Fellow，澳大利亚麦考瑞大学）

　　摘要: More than one decade ago, evidence for multiple stellar populations was found in old globular clusters. Interestingly, recent work has shown that young and intermediate-age star clusters may not follow challenge popular scenarios that aim to explain the origin of multiple stellar populations in star clusters. In this talk, I will review the topic of multiple stellar population in star clusters and describe efforts understand the “not-so-simple” stellar populations in relatively young star clusters. I will attempt to draw some conclusions from these studies and summarise where we stand in this active area of research.

　　时间：10月21日（星期五）下午2:00 

　　地点：紫台4楼416会议室 

欢迎大家积极参加！

                                               紫金山天文台学术委员会