115GHz CO Emission from the IRAS Selected Star-Formation Regions

作     者：Fu Haowen, Su Bumei, Li Yongsheng (Yunnan Observatory, The Chinese Academy of Sciences,Kunming 650011, China) (National Astronomical Observatories, The Chinese Academy of Sciences, Beijing 100012, China) 

出 版 物：《天文研究与技术》 (Astronomical Research & Technology)

年 卷 期：1999年第S1期

页      面：358-362页

学科分类：07[理学] 070401[理学-天体物理] 0704[理学-天文学] 

主　　题：molecular clouds star formation young stellar objects 

摘      要：We report here on our search for CO emission in the direction of 70 IRAS sources with colours of star forming regions. CO emission was detected in 47 sources and 16 are newly detected. Emission line profiles that are non Gaussian (showing e. g. possible self absorption or wings) are identified. Line parameters for detected sources and rms for non detections are presented. The data may serve as a basis for future research.