Multi-frequency study of spectral indices of BL Lacertae objects and flat-spectrum radio quasars

EU Iyida, FC Odo, AE Chukwude, AA Ubachukwu - New Astronomy, 2022 - Elsevier
We present statistical analyses of large homogenous data sample of Fermi-detected blazars
thoroughly studied in order to reassess the relationship between flat-spectrum radio quasars …

Radio core-dominance of Fermi-blazars: implication for blazar unification

EU Iyida, FC Odo, AE Chukwude - Astrophysics and Space Science, 2021 - Springer
In this paper, we use the distributions of two-component radio emissions to investigate the
consequences of relativistic beaming on the unified scheme of blazar populations and radio …

Spectral properties of Fermi blazars and their unification schemes

EU Iyida, FC Odo, AE Chukwude, AA Ubachukwu - Open Astronomy, 2020 - degruyter.com
We use the distributions of spectral indices (α v) of a large homogenous sample of Fermi-
detected blazars to re-investigate the relationship between flat spectrum radio quasars …

On the unified view of gamma-ray energy distribution of BL Lac objects and flat spectrum radio quasars

FC Odo, BE Aroh - Journal of Astrophysics and Astronomy, 2020 - Springer
We study the distributions of γ γ-ray properties of a sample of γ γ-ray loud blazars taken from
the third catalogue of blazars detected by Fermi-Large Area Telescope (Fermi-LAT). We …

On the unified view of extragalactic sources based on their broadband emission properties

EU Iyida, IO Eya, FC Odo - Journal of Astrophysics and Astronomy, 2021 - Springer
Our understanding of the unification of jetted active galactic nuclei (AGNs) has advanced
greatly as the size of extragalactic sources increased. In this paper, based on the large …

On the Unified Scheme of γ-Ray Emitting Jetted Active Galactic Nuclei

AI Audu, FC Odo, EU Iyida, O Okike, AA Ubachukwu - Astrophysics, 2023 - Springer
The discovery of γ-ray emitting Seyfert galaxies has opened a new unified scheme of active
galactic nuclei (AGN) in which jetted Seyfert galaxies are viewed as young counterparts of …

Investigating possible unification of Seyfert galaxies and blazars in Fermi‐Large Area Telescope sample

EU Iyida, IO Eya, FC Odo - Astronomische Nachrichten, 2021 - Wiley Online Library
Statistical analyses are invaluable methods used to understand intrinsic emission processes
and the unification of extragalactic radio sources. In this paper, we collected radio, X‐ray …

[PDF][PDF] A study of gamma-ray properties of flat spectrum radio quasars (FSRQs) in the third fermi lat survey (3FGL)

MO Asogwa, FC Odo, CI Eze, IO Eya… - Publication of the …, 2021 - astrosocietyng.org
We have used 1-GeV γ-ray luminosity of Fermi Large Area Telescope's blazars to study the
properties of a sample of 1,080 blazars (619 BL Lacs and 461 FSRQs) taken from the Third …

On the unified scheme for high-excitation galaxies and quasars in 3CRR sample

FC Odo, PE Okobi, JA Alhassan… - Journal of Astrophysics …, 2019 - Springer
In this paper, we use the distributions of luminosity (P) and radio size (D) to re-examine the
consistency of the unified scheme of high-excitation radio galaxies and quasars in the …