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5. Gas emission and dynamics in the infrared dark cloud G31.23＋0.05

Gas emission and dynamics in the infrared dark cloud G31.23＋0.05

来源 :天文和天体物理学研究：英文版 | 被引量 : 0次 | 上传用户：gdgyhpp

【摘 要】

：

We performed a multiwavelength study towards the infrared dark cloud(IRDC) G31.23+0.05 with new CO observations from Purple Mountain Observatory and archival da

【作 者】

：

Xiao-Lan Liu Jun-Jie Wang Jin- 

【机 构】

：

NationalAstronomicalObservatories

【出 处】

：

天文和天体物理学研究：英文版

【发表日期】

：

2017年4期

【关键词】

：

红外源 气体排放 大质量恒星 紫金山天文台 速度信息 粉尘排放 OH脉泽 HII区 stars  formation - ISM  HII regions - 

【基金项目】

：

supported by the National Key Basic Research Program of China(No.2015CB857100),,the National Natural Science Foundation of China(Grant Nos.11403052,11363004 and 11403042)

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论文部分内容阅读

We performed a multiwavelength study towards the infrared dark cloud(IRDC) G31.23+0.05 with new CO observations from Purple Mountain Observatory and archival data(the GLIMPSE,MIPSGAL,HERSCHEL,ATLASGAL,BGPS and NVSS surveys).From these observations,we iden

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