Institutional Repository of Radio Astronomy Research Laboratory
| A kinematical study of the NGC 7538 IRS 1 region | |
| Xu, Y1,2,3; Zheng, XW2; Jiang, DR3 | |
| 2003-04-01 | |
| Source Publication | CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS
 |
| Volume | 3Issue:2Pages:133-141 |
| Contribution Rank | 1 |
| Abstract | We present high angular resolution images of both NH3 (1, 1) and (2, 2) lines toward NGC 7538 IRS 1. The density and velocity-position plots have been used to study the interaction among the outflows, winds and their environment. For the first time we have found an expanding half-shell of molecular gas around the HII region associated with IRS 1, which may be produced by the interaction of the bipolar outflows and the winds originating in IRS 1-3, and optical HII region NGC 7538 with ambient molecular gas. |
| Keyword | Hii Regions Ism : Clouds Ism : Individual (Ngc 7538) Ism : Kinematics |
| Subtype | Article |
| WOS Headings | Science & Technology ; Physical Sciences |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | NGC-7538 REGION ; AMMONIA ; MASERS ; OUTFLOWS ; COLLAPSE ; CORE |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000182382800006 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/861 |
| Collection | 射电天文研究室_恒星形成与演化研究团组 |
| Affiliation | 1.Chinese Acad Sci, Natl Astron Observ, Urumqi 830011, Peoples R China 2.Nanjing Univ, Dept Astron, Nanjing 210093, Peoples R China 3.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Xu, Y,Zheng, XW,Jiang, DR. A kinematical study of the NGC 7538 IRS 1 region[J]. CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,2003,3(2):133-141. |
| APA | Xu, Y,Zheng, XW,&Jiang, DR.(2003).A kinematical study of the NGC 7538 IRS 1 region.CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS,3(2),133-141. |
| MLA | Xu, Y,et al."A kinematical study of the NGC 7538 IRS 1 region".CHINESE JOURNAL OF ASTRONOMY AND ASTROPHYSICS 3.2(2003):133-141. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A Kinematical Study （610KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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