Lyman-a absorption: links between CSS quasars and high-redshift radio galaxies

被引：0
|
作者：
Baker, JC [1 ]
机构：
[1] Univ Cambridge, Cavendish Lab, MRAO, Cambridge CB3 0HE, England
来源：
MOST DISTANT RADIO GALAXIES | 1999年
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Spectroscopy of high-redshift compact steep-spectrum (CSS) quasars shows a high incidence of Ly-a absorption close to the quasar redshift (z(abs) approximate to z(em)). Associated absorption systems likee these are rare in other types of radio sources, with the notable exception of high-redshift radio galaxies (HZRGs). CSS quasars and HZRGs share many properties; the hypothesis that they are intrinsically similar objects is presented and discussed.
引用
收藏
页码：447 / 452
页数：6
相关论文
共 50 条
  • [41] Swift observations of high-redshift radio-loud quasars
    Sambruna, R. M.
    Tavecchio, F.
    Ghisellini, G.
    Donato, D.
    Holland, S. T.
    Markwardt, C. B.
    Tueller, J.
    Mushotzky, R. F.
    ASTROPHYSICAL JOURNAL, 2007, 669 (02): : 884 - 892
  • [42] Are high-redshift quasars blurry?
    Steinbring, Eric
    ASTROPHYSICAL JOURNAL, 2007, 655 (02): : 714 - 717
  • [43] ASCA view on high-redshift radio-quiet quasars
    Vignali, C
    Comastri, A
    Cappi, M
    Palumbo, GGC
    Matsuoka, M
    X-RAY ASTRONOMY: STELLAR ENDPOINTS, AGN, AND THE DIFFUSE X-RAY BACKGROUND, 2001, 599 : 999 - 1002
  • [44] POLARIZED-LIGHT IN HIGH-REDSHIFT RADIO GALAXIES
    ALIGHIERI, SD
    FOSBURY, RAE
    QUINN, PJ
    TADHUNTER, CN
    NATURE, 1989, 341 (6240) : 307 - 309
  • [45] The inevitable youthfulness of known high-redshift radio galaxies
    Katherine M. Blundell
    Steve Rawlings
    Nature, 1999, 399 : 330 - 332
  • [46] THE ASYMMETRY OF LOW- AND HIGH-REDSHIFT RADIO GALAXIES
    ZIEBA, S
    CHYZY, KT
    ASTRONOMY & ASTROPHYSICS, 1991, 241 (01) : 22 - 34
  • [47] The expected detection of dust emission from high-redshift Lyman α galaxies
    Finkelstein, Steven L.
    Malhotra, Sangeeta
    Rhoads, James E.
    Hathi, Nimish P.
    Pirzkal, Norbert
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2009, 393 (04) : 1174 - 1182
  • [48] Surveys for high-redshift quasars
    Schneider, DP
    AFTER THE DARK AGES: WHEN GALAXIES WERE YOUNG (THE UNIVERSE AT 2<Z<5), 1999, 470 : 233 - 244
  • [49] FORMATION OF QUASARS AT HIGH-REDSHIFT
    KATZ, N
    QUINN, T
    BERTSCHINGER, E
    GELB, JM
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1994, 270 (04) : L71 - &
  • [50] Radio Properties of High-Redshift Galaxies at z≥1
    Khabibullina, M. L.
    Mikhailov, A. G.
    Sotnikova, Yu. V.
    Mufakharov, T. V.
    Mingaliev, M. G.
    Kudryashova, A. A.
    Bursov, N. N.
    Stolyarov, V. A.
    Udovitskiy, R. Y.
    ASTROPHYSICAL BULLETIN, 2023, 78 (04) : 443 - 463
12345