M. N. Abdulhussein, L.M. Karim, H.H.Ali, U.A.Jallod
الملخص الانجليزي
Statistical analysis were carried out for Active Galactic Nuclei (AGN) quasar's
sample with low luminosity, selected from RBSC-NVSS catalogue of the brightest
x-ray source emission down to optical and radio bands.
The x-ray in the (0.1 -2.4 keV band) properties are studied as a function of radio in
1.4 GHz (21 cm Hydrogen absorption line) and optical in (4400 Aْ ) fluxes for
quasar's in this sample, having red shift ranges for z > 1 and z < 1.
Results showed a positive correlation between the X-ray and the radio luminosities
(Lx-LR),x-ray and optical luminosities (Lx-LB). The slope of linear relations
between (Lx-LR) and (Lx-LB) are flat (≤0.5), which indicates the existence of
components unrelated with x-ray emission.
تاريخ النشر
24/03/2009
الناشر
Proceeding of 3rd scientific conference of the College of Science, University of Baghdad.
حسنين حسن علي | Hasanain Hassan Ali | 3895