NAOC Open IR
A Kinematical Study of the NGC 7538 IRS 1 Region
Ye Xu1; Zheng Xingwu2; Jiang Dongrong3
2003
Source PublicationChinese Journal of Astronomy and Astrophysics
ISSN1009-9271
Volume3Issue:2Pages:133
AbstractWe present high angular resolution images of both NHa (1, 1) and (2,2) lines toward NGC 7538 IRS 1. The density and velocity-position plots have beenused to study the interaction among the outflows, winds and their environment. Forthe first time we have found an expanding half-shell of molecular gas around theHII region associated with IRS 1, which may be produced by the interaction of thebipolar outflows and the winds originating in IRS 1-3, and optical HII region NGC7538 with ambient molecular gas.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/51977
Collection中国科学院国家天文台
Affiliation1.中国科学院国家天文台
2.南京大学
3.中国科学院上海天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Ye Xu,Zheng Xingwu,Jiang Dongrong. A Kinematical Study of the NGC 7538 IRS 1 Region[J]. Chinese Journal of Astronomy and Astrophysics,2003,3(2):133.
APA Ye Xu,Zheng Xingwu,&Jiang Dongrong.(2003).A Kinematical Study of the NGC 7538 IRS 1 Region.Chinese Journal of Astronomy and Astrophysics,3(2),133.
MLA Ye Xu,et al."A Kinematical Study of the NGC 7538 IRS 1 Region".Chinese Journal of Astronomy and Astrophysics 3.2(2003):133.
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