Review of galactic and extragalactic searches for class I methanol masers
文献类型：期刊论文
| 作者 | Chen, X1,2; Ellingsen, SP3; Gan CG(甘从贵)4 ; Xu, Y5; Shen, ZQ1,2
|
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2014-04 |
| 卷号 | 59期号:11页码:1066-1077 |
| 关键词 | Masers Methanol Star formation Radio lines |
| ISSN号 | 1001-6538 |
| 产权排序 | 第四完成单位 |
| 通讯作者 | Chen, X (reprint author), Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China. |
| 英文摘要 | Class I methanol masers are important tools for investigations of star formation throughout the Universe. Recently, a series of surveys for class I methanol masers at the 95 GHz transition toward samples of young stellar objects have been undertaken. These surveys have resulted in the detection of about 200 new class I methanol masers and combined with previous observations they have increased the number of known class I methanol masers in our Galaxy to similar to 400. From analysis of the relationship between class I methanol maser emission and associated astrophysical objects, it has been shown that the intensity of the class I methanol maser emission is closely correlated with the properties of the 1.1 mm Bolocam Galactic Plane Survey (BGPS) dust continuum sources and outflow properties. This further supports the hypothesis that class I methanol masers are collisionally pumped and excited in shocked regions. Based on these observations, it can be inferred that the BGPS catalog is likely to provide more reliable samples for targeting further class I methanol maser searches. A new survey for class I methanol masers toward a larger size sample of BGPS sources to test this is currently underway. The prospects for detecting class I methanol megamasers in extragalactic sources is discussed, and observations constituting the first sensitive search have been proposed. |
| WOS标题词 | Science & Technology |
| 学科主题 | Science & Technology - Other Topics |
| 分类号 | P15 |
| 类目[WOS] | Multidisciplinary Sciences |
| 研究领域[WOS] | Science & Technology - Other Topics |
| 关键词[WOS] | MASS STAR-FORMATION ; EXTENDED GREEN OBJECTS ; YOUNG STELLAR OBJECTS ; 95 GHZ ; FORMING REGIONS ; PLANE SURVEY ; INTERSTELLAR CLOUDS ; MOLECULAR OUTFLOWS ; DIAGNOSTIC-TOOL ; GLIMPSE SURVEY |
| 收录类别 | SCI |
| 原文出处 | http://link.springer.com/article/10.1007%2Fs11434-014-0191-z |
| 语种 | 英语 |
| WOS记录号 | WOS:000333126300002 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/7364]  |
| 专题 | 云南天文台_自由探索组 |
| 作者单位 | 1.Key Laboratory for Research in Galaxies and Cosmology, Chinese Academy of Sciences, Shanghai Astronomical Observatory, Shanghai, 200030, China 2.Key Laboratory of Radio Astronomy, Chinese Academy of Sciences, Nanjing, 210008, China 3.School of Mathematics and Physics, University of Tasmania, Hobart, TAS, Australia 4.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, Kunming, 650011, China 5.Purple Mountain Observatory, Chinese Academy of Sciences, Nanjing, 210008, China |
| 推荐引用方式 GB/T 7714 | Chen, X,Ellingsen, SP,Gan CG,et al. Review of galactic and extragalactic searches for class I methanol masers[J]. CHINESE SCIENCE BULLETIN,2014,59(11):1066-1077. |
| APA | Chen, X,Ellingsen, SP,Gan CG,Xu, Y,&Shen, ZQ.(2014).Review of galactic and extragalactic searches for class I methanol masers.CHINESE SCIENCE BULLETIN,59(11),1066-1077. |
| MLA | Chen, X,et al."Review of galactic and extragalactic searches for class I methanol masers".CHINESE SCIENCE BULLETIN 59.11(2014):1066-1077. |
入库方式： OAI收割
来源：云南天文台
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。