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Doppler Boosting Effect on the Jet Radiation of Gamma-Ray Bursts and Active Galactic Nuclei

Published online by Cambridge University Press:  23 June 2017

Xiao-Li Huang ,
Hai-Ming Zhang ,
Shu-Qing Zhong  and
En-Wei Liang
Xiao-Li Huang
Affiliation:
Guangxi Key Laboratory for Relativistic Astrophysics, Department of Physics, Guangxi University, Nanning 530004, China email: lew@gxu.edu.cn
Hai-Ming Zhang
Affiliation:
Guangxi Key Laboratory for Relativistic Astrophysics, Department of Physics, Guangxi University, Nanning 530004, China email: lew@gxu.edu.cn
Shu-Qing Zhong
Affiliation:
Guangxi Key Laboratory for Relativistic Astrophysics, Department of Physics, Guangxi University, Nanning 530004, China email: lew@gxu.edu.cn
En-Wei Liang
Affiliation:
Guangxi Key Laboratory for Relativistic Astrophysics, Department of Physics, Guangxi University, Nanning 530004, China email: lew@gxu.edu.cn
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Abstract

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High energy photon radiations of gamma-ray bursts (GRBs) and active galactic nuclei (AGNs) are dominated by their jet radiations. It was suggested that relativistic jets powered by different mass-scale black holes may share the same physical laws. A tight relation among the peak luminosity, the peak photon energy in the νfν spectrum, and the initial Lorentz factor is found for GRBs. With samples of GeV-TeV BL Lacs, FSRQs, and NLS1 galaxies, we show that these sources do not follow this relation. This may be attributed to the jet geometry and continuous/episodic jet as well as radiation physics for different kinds of sources.

Keywords

Gamma-Ray BurstsActive Galactic NucleiRelativistic JetsNon-thermal Radiation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S324: New Frontiers in Black Hole Astrophysics , September 2016 , pp. 82 - 84
Copyright
Copyright © International Astronomical Union 2017 

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