GPS AND CSS RADIO SOURCES

被引：0
|
作者：
Malumian, V. H. [1 ]
机构：
[1] VA Ambartsumyan Byurakan Astrophys Observ, Byurakan, Armenia
来源：
ASTROPHYSICS | 2009年 / 52卷 / 04期
关键词：
radio galaxies: accretion: dust: molecular gas: black holes; GIGAHERTZ-PEAKED-SPECTRUM; COMPACT STEEP-SPECTRUM; EARLY-TYPE GALAXIES; SPACE-TELESCOPE OBSERVATIONS; SYMMETRIC OBJECTS; SOURCE EVOLUTION; MOLECULAR GAS; LOUD AGN; DUST; CONSTRAINTS;
D O I：
10.1007/s10511-009-9084-2
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The spectral and kinematic properties of GPS and CSS radio sources and methods for determining their ages are discussed. The data presented here do not support a mechanism of accretion of dust or molecular gas on massive black holes located in the central regions of radio galaxies of these classes as the source of their activity. The nature of GPS and CSS objects has not been fully clarified. Further detailed studies in the optical, radio, and other spectral ranges will be required in order to establish the true nature of this class of source.
引用
收藏
页码：494 / 500
页数：7
相关论文
共 50 条
  • [1] GPS and CSS radio sources
    V. H. Malumian
    [J]. Astrophysics, 2009, 52 : 494 - 500
  • [2] The infrared properties of the GPS and CSS radio sources
    O'Dea, C. P.
    [J]. ASTRONOMISCHE NACHRICHTEN, 2016, 337 (1-2) : 141 - 147
  • [3] Future investigations of GPS and CSS radio sources with LOFAR
    Snellen, I. A. G.
    Rottgering, H. J. A.
    Barthel, P. D.
    Best, P. N.
    Brueggen, M.
    Conway, J. E.
    Jarvis, M. J.
    Lehnert, M. D.
    Miley, G. K.
    Morganti, R.
    [J]. ASTRONOMISCHE NACHRICHTEN, 2009, 330 (2-3) : 297 - 300
  • [4] GPS and CSS Radio Sources and Space-VLBI
    Suellen, I.
    [J]. APPROACHING MICRO-ARCSECOND RESOLUTION WITH VSOP-2: ASTROPHYSICS AND TECHNOLOGY, 2009, 402 : 221 - 226
  • [5] GPS/CSS radio sources and their relation to other AGN
    Sadler, E. M.
    [J]. ASTRONOMISCHE NACHRICHTEN, 2016, 337 (1-2) : 105 - 113
  • [6] Constraints on the evolution of powerful radio sources from GPS and CSS sources
    O'Dea, CP
    [J]. RADIO EMISSION FROM GALACTIC AND EXTRAGALACTIC COMPACT SOURCES, 1998, 144 : 291 - 292
  • [7] Radio properties of GPS and CSS sources: Galaxies versus quasars
    Stanghellini, C
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 2003, 20 (01): : 118 - 122
  • [8] Polarimetry of GPS and CSS sources
    Cotton, WD
    Dallacasa, D
    Fanti, C
    Fanti, R
    Foley, AR
    Schilizzi, RT
    Spencer, R
    Saikia, DJ
    Garrington, S
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 2003, 20 (01): : 12 - 15
  • [9] Radio-excess IRAS galaxies:: Low power CSS/GPS sources?
    Drake, CL
    McGregor, PJ
    Bicknell, GV
    Dopita, MA
    [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF AUSTRALIA, 2003, 20 (01): : 57 - 61
  • [10] Samples and statistics of CSS and GPS sources
    Giroletti, M.
    Polatidis, A.
    [J]. ASTRONOMISCHE NACHRICHTEN, 2009, 330 (2-3) : 193 - 198
12345