Qin Shengli1; Wang Junjie1; Zhao Gang1; Martin Miller2
Source Publicationchinesejournalofastronomyandastrophysics
AbstractThe first mapping observations of the bipolar HII region S106 in HCN J = 3 - 2 line were made by KOSMA submillimeter telescope in April, 2004. The results show that there is a bipolar outflow centered on the high-mass star S106 IRS4 and that the flat structure of molecular cloud core is perpendicular to the axis of the outflow. This image roughly corresponds to the optical image where a dark lane bisects the bipolar HII region. Together with the optical, infrared and radio data, we conclude that the central UC HII region and molecular outflow formed before the two lobes of the bipolar HII region, and that a neutral disk is responsible for the bipolar HII region and the outflow.
Document Type期刊论文
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Qin Shengli,Wang Junjie,Zhao Gang,et al. anewinterpretationofthebipolarhiiregions106fromhcnj32mappingobservations[J]. chinesejournalofastronomyandastrophysics,2005,5(1):1.
APA Qin Shengli,Wang Junjie,Zhao Gang,&Martin Miller.(2005).anewinterpretationofthebipolarhiiregions106fromhcnj32mappingobservations.chinesejournalofastronomyandastrophysics,5(1),1.
MLA Qin Shengli,et al."anewinterpretationofthebipolarhiiregions106fromhcnj32mappingobservations".chinesejournalofastronomyandastrophysics 5.1(2005):1.
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