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arXiv · 1504.05635

The jets-accretion relation, mass-luminosity relation in Fermi blazars

Xiaoling Yu·Xiong Zhang·Haojing Zhang·Dingrong Xiong·Bijun Li·Yongjuan Cha·Yongyun Chen·Xia Huang·Yuwei Wang
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Abstract

A sample of 111 Fermi blazars each with a well-established radio core luminosity, broad-line luminosity, bolometric luminosity and black hole mass has been compiled from the literatures.We present a significant correlation between radio core and broad-line emission luminosities that supports a close link between accretion processes and relativistic jets. Analysis reveals a relationship of $\rm{LogL_{BLR}\sim(0.81\pm0.06)LogL_{R}^{C}}$ which is consistant with theoretical predicted coefficient and supports that blazar jets are powered by energy extraction from a rapidly spinning Kerr black hole through the magnetic field provided by the accretion disk. Through studying the correlation between the intrinsic bolometric luminosity and the black hole mass, we find a relationship of $\rm{{Log}\frac{L_{in}}{L_{\odot}}=(0.95\pm0.26){Log}\frac{M}{M_{\odot}}+(3.53\pm2.24)}$ which supports mass-luminosity relation for Fermi blazars derived in this work is a powerlaw relation similar to that for main-sequence stars. Finally, evolutionary sequence of blazars is discussed.

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Xiaoling Yu, Xiong Zhang, Haojing Zhang, Dingrong Xiong, Bijun Li, Yongjuan Cha, Yongyun Chen, Xia Huang, Yuwei Wang. 2015-04-22. The jets-accretion relation, mass-luminosity relation in Fermi blazars. https://doi.org/10.1007/s10509-015-2309-4

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