Massive white dwarfs in young star clusters

We have carried out a search for massive white dwarfs (WDs) in the direction of young open star clusters using the Gaia DR2 database. The aim of this survey was (1) to provide...本研究利用盖亚（Gaia）第二数据发布版（DR2）数据库，针对年轻疏散星团天区开展了大质量白矮星（massive white dwarfs, WDs）的搜寻工作。本次巡天的目标为：(1) 提供……