Relativistic beaming and orientation effects in BL Lacertae objects

FC Odo, AA Ubachukwu, AE Chukwude - Journal of Astrophysics and …, 2012 - Springer
We use the correlation between the core-to-lobe radio luminosity ratio (R) and the linear size
(D) of a sample of BL Lacertae objects to investigate the relativistic beaming and radio …

Linear size–extended radio luminosity (DP E ) correlation in BL Lacertae objects: evidence for large scale beaming?

FC Odo, AA Ubachukwu - Astrophysics and Space Science, 2013 - Springer
In this paper, we use the distributions of projected linear size (D), core-(PC) and extended-
(PE) radio luminosities, to investigate a consequence of relativistic beaming and radio …

Extended radio emission in core-dominated quasars: implications for relativistic beaming hypothesis

FC Odo, AA Ubachukwu, AE Chukwude - Astrophysics and Space Science, 2015 - Springer
This paper investigates a simple consequence of relativistic beaming and radio source
orientation scenario for high-luminosity extragalactic radio sources, based on the …

[HTML][HTML] Evolution of Radio Source Components and the Quasar/Galaxy Unification Scheme

CI Onah, AA Ubachukwu, FC Odo - Astronomy and Planetary …, 2022 - intechopen.com
In this work, a theoretical model is developed for explanation of temporal evolution of
extragalactic radio sources via beaming, orientation effects and asymmetries. Equation of …

Relativistic Beaming and Source Orientation Effects in Extragalactic Radio Sources

CI Onah, AA Ubachukwu, FC Odo, JN Aniezi - 2022 - researchsquare.com
In this paper we use the correlation between radio core-dominance (R) and Linear size (D)
properties of a sample of AGN (ESSs and FSRQs) to investigate the beaming hypothesis …

[PDF][PDF] On the Unification of Low Luminosity Active Galactic Nuclei

GF Abbey, FC Odo, RNC Eze, GG Nyambuya… - researchgate.net
We have used the distributions of observed radio properties of a subset of AGNs called low
luminosity AGNs (LLAGNs) to investigate the relationship between radio-selected BL Lacs …

[PDF][PDF] PHYSICS IN LIFE AND THE END OF ALL THINGS

AI Lecture, A Ubachukwu - unn.edu.ng
It is with a heart full of gratitude to God and indescribable sense of fulfilment that I stand here
today to deliver the 78 th inaugural lecture of this great institution. Although I am one of the …

[引用][C] Evolution of Radio Source Components and the Quasar/Galaxy Unification Scheme

[引用][C] Physics in Life and the End of All Things

AU Augustine - 2014