High-resolution radio imaging of two luminous quasars beyond redshift 4.5 | |
Frey, S.5; Titov, O.4; Melnikov, A. E.3; de Vicente, P.2; Shu, F.1 | |
刊名 | ASTRONOMY & ASTROPHYSICS |
2018-10-12 | |
卷号 | 618 |
关键词 | Techniques: Interferometric Radio Continuum: Galaxies Galaxies: High-redshift Quasars: Individual: j0906+6930 Quasars: Individual: j2102+6015 |
ISSN号 | 1432-0746 |
DOI | 10.1051/0004-6361/201832771 |
英文摘要 | Context. Radio-loud active galactic nuclei in the early Universe are rare. The quasars J0906+6930 at redshift z = 5.47 and J2102+6015 at z = 4.57 stand out from the known sample with their compact emission on milliarcsecond (mas) angular scale with high (0.1 Jy level) flux densities measured at GHz radio frequencies. This makes them ideal targets for very long baseline interferometry (VLBI) observations. |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | EDP SCIENCES S A |
WOS记录号 | WOS:000447121300002 |
内容类型 | 期刊论文 |
源URL | [http://119.78.226.72/handle/331011/32219] |
专题 | 中国科学院上海天文台 |
通讯作者 | Frey, S. |
作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, 80 Nandan Rd, Shanghai 200030, Peoples R China 2.Observ Yebes IGN, Apartado 148, Yebes 19180, Spain 3.Russian Acad Sci, Inst Appl Astron, Kutuzov Embankment 10, St Petersburg 191187, Russia 4.Geosci Australia, POB 378, Canberra, ACT 2601, Australia 5.MTA Res Ctr Astron & Earth Sci, Konkoly Observ, Konkoly Thege Miklos Ut 15-17, H-1121 Budapest, Hungary |
推荐引用方式 GB/T 7714 | Frey, S.,Titov, O.,Melnikov, A. E.,et al. High-resolution radio imaging of two luminous quasars beyond redshift 4.5[J]. ASTRONOMY & ASTROPHYSICS,2018,618. |
APA | Frey, S.,Titov, O.,Melnikov, A. E.,de Vicente, P.,&Shu, F..(2018).High-resolution radio imaging of two luminous quasars beyond redshift 4.5.ASTRONOMY & ASTROPHYSICS,618. |
MLA | Frey, S.,et al."High-resolution radio imaging of two luminous quasars beyond redshift 4.5".ASTRONOMY & ASTROPHYSICS 618(2018). |
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