THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119
文献类型：期刊论文
| 作者 | SCHILIZZI, RT; MUXLOW, TWB; FANTI, C; SPENCER, RE; VANBREUGEL, WJM; NAN, RD ; FANTI, R
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| 刊名 | ASTRONOMY & ASTROPHYSICS
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| 出版日期 | 1991-05-01 |
| 卷号 | 245期号:2页码:449-453 |
| 关键词 | Radio Sources Quasars Vlbi |
| 英文摘要 | The compact steep spectrum radio source, 3C 119, has been mapped at 18 cm with a resolution of 5 mas using a 10-station global VLBI network combined with MERLIN. The resulting high dynamic range image reveals a complex spiral-like structure in which a number of components are embedded. The overall physical extent of the source is approximately 300 pc. These new observations demonstrate that the structure is even more complex than had been derived earlier by Fanti et al. (1986). The physical conditions in the source are re-evaluated, and the radio structure is briefly discussed in terms of three models: non-relativistic and relativistic precessing jets, and a jet deflected by the walls of a cavity in the interstellar medium. |
| 语种 | 英语 |
| WOS记录号 | WOS:A1991FQ88600010 |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/8963]  |
| 专题 | 国家天文台_射电天文研究部 |
| 作者单位 | 1.CHINESE ACAD SCI, BEIJING OBSERV, BEIJING, PEOPLES R CHINA 2.UNIV MANCHESTER, JODRELL BANK, MACCLESFIELD SK11 9DL, CHESHIRE, ENGLAND 3.UNIV CALIF BERKELEY, RADIO ASTRON LAB, BERKELEY, CA 94720 USA 4.IST RADIOASTRON, I-40126 BOLOGNA, ITALY 5.DIPARTIMENTO ASTRON, I-40126 BOLOGNA, ITALY |
| 推荐引用方式 GB/T 7714 | SCHILIZZI, RT,MUXLOW, TWB,FANTI, C,et al. THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119[J]. ASTRONOMY & ASTROPHYSICS,1991,245(2):449-453. |
| APA | SCHILIZZI, RT.,MUXLOW, TWB.,FANTI, C.,SPENCER, RE.,VANBREUGEL, WJM.,...&FANTI, R.(1991).THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119.ASTRONOMY & ASTROPHYSICS,245(2),449-453. |
| MLA | SCHILIZZI, RT,et al."THE COMPACT SPIRAL-LIKE RADIO STRUCTURE OF THE QUASAR 3C 119".ASTRONOMY & ASTROPHYSICS 245.2(1991):449-453. |
入库方式： OAI收割
来源：国家天文台
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