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Luminosity Correlation of the X-ray Selected Radio-Loud AGNs

Published online by Cambridge University Press:  25 May 2016

Q. Yuan ,
J. Wu  and
K. Huang
Q. Yuan
Affiliation:
Department of Physics, Nanjing Normal University, Nanjing 210097, China
J. Wu
Affiliation:
Department of Astronomy, Beijing Normal University, Beijing 100875, China
K. Huang
Affiliation:
Department of Physics, Nanjing Normal University, Nanjing 210097, China

Abstract

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This paper presents a test of the luminosity correlation of the X-ray selected radio-loud Active Galactic Nuclei (AGNs), based on a large sample constructed by combining our cross-identification of southern sky sources with the radio-loud sources in the northern hemisphere given by Brinkmann et al. (1995). All sources were detected both by the ROSAT All-Sky Survey and the radio surveys at 4.85 GHz. The broad band energy distribution confirms the presence of strong correlations between luminosities in the radio, optical, and X-ray bands which differ for quasars, seyferts, BL Lacs, and radio galaxies. The tight correlations between spectral indices αox and monochromatic luminosities at 5500 Å and 4.85 GHz are also shown.

Type
III. AGN Theory and Models
Information
Symposium - International Astronomical Union , Volume 194: Activity in Galaxies and Related Phenomena , 1999 , pp. 306 - 310
Copyright
Copyright © Astronomical Society of the Pacific 1999 

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