Multi-frequency study of spectral indices of BL Lacertae objects and flat-spectrum radio quasars
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 …
thoroughly studied in order to reassess the relationship between flat-spectrum radio quasars …
Spectral properties of Fermi blazars and their unification schemes
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 …
detected blazars to re-investigate the relationship between flat spectrum radio quasars …
On the Extended Blazar Sequence for γ-Ray Emitting Active Galactic Nuclei
AI Audu, FC Odo, AA Ubachukwu - Astrophysics, 2025 - Springer
In this paper, we use the distributions of observed-ray properties, as well as orientation
parameters of a sample of Fermi-LAT AGNs to investigate the hypothesis that-NLS1 objects …
parameters of a sample of Fermi-LAT AGNs to investigate the hypothesis that-NLS1 objects …
On the unified view of extragalactic sources based on their broadband emission properties
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 …
greatly as the size of extragalactic sources increased. In this paper, based on the large …
On the evolution of Seyfert galaxies, BL Lacertae objects and flat-spectrum radio quasars
The concept of evolutionary sequence of jetted active galactic nuclei (AGNs) has been
challenged in the last few decades since AGN subclasses are considered to be different due …
challenged in the last few decades since AGN subclasses are considered to be different due …
[PDF][PDF] A study of gamma-ray properties of flat spectrum radio quasars (FSRQs) in the third fermi lat survey (3FGL)
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 …
properties of a sample of 1,080 blazars (619 BL Lacs and 461 FSRQs) taken from the Third …