207 citations · 4.3k across the 150 of their papers we have counts for
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Competitive accretion in the protocluster G10.6-0.4?
Tie Liu, Yuefang Wu, Jingwen Wu +2
We present the results of high spatial resolution observations at 1.1 mm waveband, with the Submillimetre Array (SMA), towards the protocluster G10.6-0.4. The 1.1 mm continuum emis…
Follow-up observations of Planck cold clumps in CO/CO/CO (1--0) transitions
Yuefang Wu, Tie Liu, Fanyi Meng
The Planck Early Cold Cores Catalog (ECC) provides an unbiased list of Galactic cold clumps, which form an ideal sample for studying the early phases of star formation (\cite[Planc…
Molecular gas and triggered star formation surrounding Wolf-Rayet stars
Tie Liu, Yuefang Wu, Huawei Zhang
The environments surrounding nine Wolf-Rayet stars were studied in molecular emission. Expanding shells were detected surrounding these WR stars (see left panels of Figure 1). The…
Molecular environments of 51 Planck cold clumps in Orion complex
Tie Liu, Yuefang Wu, Huawei Zhang
A mapping survey towards 51 Planck cold clumps projected on Orion complex was performed with J=1-0 lines of CO and CO at the 13.7 m telescope of Purple Mountain Obser…
Gas emissions in Planck cold dust clumps---A Survey of the J=1-0 Transitions of CO, CO, and CO
Yuefang Wu, Tie Liu, Fanyi Meng +3
A survey toward 674 Planck cold clumps of the Early Cold Core Catalogue (ECC) in the J=1-0 transitions of CO, CO and CO has been carried out using the PMO 13.7…
A search for massive young stellar objects towards 98 CHOH maser sources
Tie Liu, Yue-Fang Wu, Ke Wang
Using the 13.7 m telescope of Purple Mountain Observatory (PMO), a survey of J=1-0 lines of CO and its isotopes was carried out towards 98 methanol maser sources in January 2008. E…
The molecular emissions and the infall motion in the high-mass young stellar object G8.68-0.37
Zhiyuan Ren, Yuefang Wu, Ming Zhu +5
We present a multi-wavelength observational study towards the high-mass young stellar object G8.68-0.37. A single massive gas-and-dust core is observed in the (sub)millimeter conti…
Triggered star formation surrounding Wolf-Rayet star HD 211853
Tie Liu, Yuefang Wu, Huawei Zhang +1
The environment surrounding Wolf-Rayet star HD 211853 is studied in molecular emission, infrared emission, as well as radio and HI emission. The molecular ring consists of well-sep…