Candidates of the {rho} Oph cluster

We present a general method for identifying the pre-main-sequence population of any star-forming region, unbiased with respect to the presence or absence of disks, in contrast...我们提出了一种通用方法，可用于识别任意恒星形成区（star-forming region）中的主序前星族（pre-main-sequence population），且无论原行星盘（disk）是否存在，该方法均保持无偏性，与之相比……