# A study of the intrinsic $\gamma$-ray emission of Fermi/LAT-detected BL Lacs

@article{Ye2021ASO,
title={A study of the intrinsic \$\gamma\$-ray emission of Fermi/LAT-detected BL Lacs},
author={X. H. Ye and X. T. Zeng and W. X. Yang and H. S. Huang and Yuan Hu Xuan and J. W. Huang and Z. Zhang and Zhiyuan Pei and J. H. Yang and J. H. Fan},
journal={Astrophysics and Space Science},
year={2021}
}
• Published 1 November 2021
• Physics
• Astrophysics and Space Science
BL Lacs are one subclass of blazars with highly energetic γ-ray emission, which is strongly boosted by a relativistic beaming effect. The latest catalogue of the 10 years of Fermi/LAT data (Abdollahi et al. 2020) and the γ-ray Doppler factors in Pei et al. (2020) provide us with a large BL Lac sample to study their jet emission morphologies and intrinsic properties. In this paper, we collected a sample of 294 Fermi BL Lacs and probed the correlations between the γ-ray emissions and luminosity…

## References

SHOWING 1-10 OF 34 REFERENCES

• Physics
Publications of the Astronomical Society of Australia
• 2020
Abstract Blazars are a subclass of active galactic nuclei with extreme observation properties, which is caused by the beaming effect, expressed by a Doppler factor ( $\delta$ ), in a relativistic
• Physics
• 2017
The beaming effect is important for understanding the observational properties of blazars. In this work, we collect 91 Fermi blazars with available radio Doppler factors. γ-ray Doppler factors are
Based on broadband spectral energy distributions (SEDs), we estimate the jet physical parameters of 1392 γ-ray-loud active galactic nuclei (AGNs), the largest sample so far. The (SED) jet power and
• Physics
• 1998
ABSTRA C T The phenomenology of g-ray bright blazars can be accounted for by a sequence in the source power and intensity of the diffuse radiation field surrounding the relativistic jet.
• Physics
• 2013
Observations suggest that γ-ray loud blazars are strongly beamed. The Fermi mission has detected many of blazars, which provide us with a good opportunity to investigate the emission mechanism and
• Physics
• 2016
In this paper, multiwavelength data are compiled for a sample of 1425 Fermi blazars to calculate their spectral energy distributions (SEDs). A parabolic function, is used for SED fitting. Synchrotron
• Physics
The Astrophysical Journal
• 2020
In this work, we exploit the luminosity of the broad-line region (BLR) for 50 Fermi blazars through matching the coordinates between the Sloan Digital Sky Survey catalog, Fermi Large Area Telescope
• Physics
• 1993
In the course of a full-sky survey, the EGRET instrument aboard the Compton Observatory detected an intense, high Galactic latitude source, which is identified as the OVV (optically violent variable)
• Physics
Science China Physics, Mechanics & Astronomy
• 2019
Active galactic nuclei (AGNs) have been attracting research attention due to their special observable properties. Specifically, a majority of AGNs are detected by Fermi-LAT missions, but not by
• Physics
The Astrophysical Journal
• 2018
Relativistic effects dominate the emission of blazar jets, complicating our understanding of their intrinsic properties. Although many methods have been proposed to account for them, the variability