The first CO(1-0) mapping of the globule IC1396W
文献类型:期刊论文
作者 | Zhou, Jianjun; Zhang, Xizhen; Zhang, Hongbo; Esimbek, Jarken; Zhang, Juyong; Ju, Binggang |
刊名 | NEW ASTRONOMY
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出版日期 | 2006-11-01 |
卷号 | 12期号:2页码:111-116 |
关键词 | stars : formation ISM : clouds individual objects : IC1396W |
ISSN号 | 1384-1076 |
英文摘要 | Near-infrared observations indicate that three H-2 outflows and their driving sources are present in the globule IC 1396 W, where the existence of molecular outflows has also been suggested by some authors. We made the first CO(1-0) map of IC 1396 W, and found that its CO molecular cloud may consist of three physically distinct components with different velocities. We detected neither molecular outflows nor the dense cores associated with candidate driving sources. One possible reason is that CO(1-0) and its isotopes cannot trace high density gas, and another is that the beam of our observation is too large to observe them. The CO cloud may be one part of the natal molecular cloud of IC 1396 W, in the process of disrupting and blowing away. The CO cloud seems to be in the foreground of the H-2 Outflows. (c) 2006 Elsevier B.V. All rights reserved. |
WOS标题词 | Science & Technology ; Physical Sciences |
学科主题 | Astronomy & Astrophysics |
类目[WOS] | Astronomy & Astrophysics |
研究领域[WOS] | Astronomy & Astrophysics |
关键词[WOS] | RADIATION-DRIVEN IMPLOSION ; STAR-FORMATION ; IC-1396 ; (CO)-C-13 ; CLOUDS |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000241766200003 |
公开日期 | 2012-02-07 |
源URL | [http://159.226.72.40/handle/332002/3646] ![]() |
专题 | 紫金山天文台_期刊(老文献) |
作者单位 | 1.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100080, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, Urumqi Observ, Urumqi 830011, Peoples R China 4.Chinese Acad Sci, Qinghai Stn, Purple Mt Observ, Delingha 817000, Qinghai, Peoples R China |
推荐引用方式 GB/T 7714 | Zhou, Jianjun,Zhang, Xizhen,Zhang, Hongbo,et al. The first CO(1-0) mapping of the globule IC1396W[J]. NEW ASTRONOMY,2006,12(2):111-116. |
APA | Zhou, Jianjun,Zhang, Xizhen,Zhang, Hongbo,Esimbek, Jarken,Zhang, Juyong,&Ju, Binggang.(2006).The first CO(1-0) mapping of the globule IC1396W.NEW ASTRONOMY,12(2),111-116. |
MLA | Zhou, Jianjun,et al."The first CO(1-0) mapping of the globule IC1396W".NEW ASTRONOMY 12.2(2006):111-116. |
入库方式: OAI收割
来源:紫金山天文台
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