NLTE/LTE abundances of MW's thin disk CCs

Classical Cepheids (CCs) have long been considered excellent tracers of the chemical evolution of the Milky Way's young disk. We present a homogeneous, Non-Local Thermodynamical...经典造父变星（Classical Cepheids, CCs）长期以来被视为银河系年轻盘化学演化的优质示踪剂。本文介绍了一套均匀的非局域热动力学（Non-Local Thermodynamical）……