Be stars in open clusters with PTF/iPTF. I.

We conducted a search for Be star candidates in open clusters using H{alpha} imaging photometry of the Palomar Transient Factory Survey to investigate some connections among Be...我们利用帕洛马瞬变设施巡天（Palomar Transient Factory Survey）的Hα成像测光数据，在疏散星团（open clusters）中搜寻Be星（Be star）候选体，以探究Be星之间的若干关联……