jianjie

中国天文学会学术期刊

天文学进展

PROGRESS IN ASTRONOMY

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疏散星团的最新研究进展

俎中良赵君亮
(中国科学院上海天文台　上海　200030)

摘要

疏散星团在天文学和天体物理学研究中有着多方面的重要性。近年来在观测和理论工作上都取得了显著的进展。综述了疏散星团的研究现状，对成员判别、基本参数确定、团与恒星的演化、团的结构和动力学进行了详细评述。

Recent Developments on Studies of Open Clusters

Zu Zhongliang Zhao Junliang
(Shanghai Astronomical Observatory, Chinese Academy of Sciences, Shanghai 200030)

Abstract

Studies on open clusters are of great significance for astronomy and astrophysics, for which distinct developments have been made recently in both observational and theoretical respects. In this paper, current research of open cluster is reviewed, and membership determination, basic parameters determination, evolution of cluster and cluster members, structure and dynamics of open cluster are also described in detail.