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Multi-wavelength study of triggered star formation around 25 H II regions
Jin-Long Xu, Jun-Jie Wang, Chang-Chun Ning +1
We have investigated 25 H II regions with bubble morphology in 13CO(1-0) and infrared data, to search the quantitative evidence for the triggering star formation by collect and col…
Triggered massive and clustered stars formation by together H II regions G38.91-0.44 and G39.30-1.04
Jin-Long Xu, Jun-Jie Wang, Xiao-Lan Liu
We present the radio continuum, infrared, and CO molecular observations of infrared dark cloud (IRDC) G38.95-0.47 and its adjacent H II regions G38.91-0.44 (N74), G38.93-0.39 (N75)…
Kinematics and chemistry of the hot core in G20.08-0.14N
Jin-Long Xu, Jun-Jie Wang
We present Submillimeter Array observations of the massive star-forming region G20.08-0.14N at 335 and 345 GHz. With the SMA data, 41 molecular transitions were detected related to…
A Systemic Study of 14 Southern Infrared Dark Clouds with the N2H+, HNC, HCO+, and HCN Lines
Xiao-Lan Liu, Jun-Jie Wang, Jin-Long Xu
We have studied 14 southern infrared dark clouds (IRDCs) using the data taken from the Millimetre Astronomy Legacy Team 90 GHz (MALT90) survey and the GLIMPSE and MIPSGAL mid-infra…
Molecular clumps and star formation associated with the infrared dust bubble N131
Chuan-Peng Zhang, Jun-Jie Wang, Jin-Long Xu
Aims. The aim is to explore the interstellar medium around the dust bubble N131 and search for signatures of star formation. Methods. We perform a multiwavelength study around the…