Low-mass stars in {sigma} Ori and {lambda} Ori

We performed a detailed membership selection and studied the accretion properties of low-mass stars in the two apparently very similar young (1-10Myr) clusters {sigma} Ori and...

我们对两个外观极为相似的年轻（1~10百万年）星团——猎户座σ星团（σ Ori）及……开展了细致的成员星遴选工作，并研究了其中低质量恒星的吸积特性。