H2O megamasers: Accretion disks, jet interaction, outflows or massive star formation?
文献类型：期刊论文
| 作者 | Henkel, C; Braatz, JA; Tarchi, A; Peck, AB; Nagar, NM; Greenhill, LJ; Wang, M ; Hagiwara, Y
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| 刊名 | ASTROPHYSICS AND SPACE SCIENCE
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| 出版日期 | 2005 |
| 卷号 | 295期号:1-2页码:107-116 |
| 关键词 | masers |
| ISSN号 | 0004-640X |
| 英文摘要 | The 25 years following the serendipitous discovery of megamasers have seen tremendous progress in the study of luminous extragalactic H2O emission. Single-dish monitoring and high-resolution interferometry have been used to identify sites of massive star formation, to study the interaction of nuclear jets with dense molecular gas and to investigate the circumnuclear environment of active galactic nuclei (AGN). Accretion disks with radii of 0.1-3 pc were mapped and masses of nuclear engines of order 10(6)-10(8) MD were determined. So far, similar to 50 extragalactic H2O maser sources have been detected, but few have been studied in detail. |
| 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] | ACTIVE GALACTIC NUCLEI ; WATER MASER EMISSION ; CIRCINUS GALAXY ; VAPOR MASERS ; BLACK-HOLE ; NGC-4258 ; DISCOVERY ; SEARCH ; PARSEC ; TORUS |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000228389200014 |
| 公开日期 | 2012-03-07 |
| 源URL | [http://159.226.72.40/handle/332002/4056]  |
| 专题 | 紫金山天文台_分子云与恒星形成研究团组 |
| 作者单位 | 1.Max Planck Inst Radioastron, Hugel 69, Bonn, Germany 2.NRAO, Green Bank, WV USA 3.CNR, Ist Radioastron, I-40126 Bologna, Italy 4.Osservatorio Astron Cagliari, INAF, Capoterra, CA, Italy 5.Harvard Smithsonian Ctr Astrophys, SAO SMA Project, Hilo, HI USA 6.Kapteyn Inst AV, Groningen, Netherlands 7.Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA 8.Chinese Acad Sci, Purple Mt Observ, Nanjing, Peoples R China 9.ASTRON Westerbork Radio Observ, NL-7990 AA Dwingeloo, Netherlands |
| 推荐引用方式 GB/T 7714 | Henkel, C,Braatz, JA,Tarchi, A,et al. H2O megamasers: Accretion disks, jet interaction, outflows or massive star formation?[J]. ASTROPHYSICS AND SPACE SCIENCE,2005,295(1-2):107-116. |
| APA | Henkel, C.,Braatz, JA.,Tarchi, A.,Peck, AB.,Nagar, NM.,...&Hagiwara, Y.(2005).H2O megamasers: Accretion disks, jet interaction, outflows or massive star formation?.ASTROPHYSICS AND SPACE SCIENCE,295(1-2),107-116. |
| MLA | Henkel, C,et al."H2O megamasers: Accretion disks, jet interaction, outflows or massive star formation?".ASTROPHYSICS AND SPACE SCIENCE 295.1-2(2005):107-116. |
入库方式： OAI收割
来源：紫金山天文台
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