● 날짜 : 2015년 3월 17일 (화요일) ● 시간 : 16시 30분 ● 장소 : 천문대 영상실 ● 강사 : Dr. Tie Liu, KASI
Title : Follow-up observations of Planck cold clumps with ground-based telescopes
Abstract :
Stars form in dense regions within molecular clouds, called pre-stellar cores (PSCs), which provide information on the initial conditions in the process of star formation. The low dust temperature (<14 K) of Planck cold clumps/cores makes them likely to be pre-stellar objects or at the very initial stage of protostellar collapse. We are planning a legacy survey of Planck cold clumps with the JCMT, the TRAO 14-m, the KVN and TianMa 65-m telescopes. We aim to statistically study the initial conditions of star formation and cloud evolution in various kinds of environments. We have conducted some pilot observations with ground-based telescopes (JCMT, IRAM, PMO 14m, APEX, Mopra, Effelsberg 100 m, CSO and SMA). I will discuss the progress and the plans of this internationally collaborating project.
HOME > 주요사업성과 > 세미나/워크샵
