3 papers
astro-ph.HE2025
The relation between the optical variability timescale, magnetic field of jets and black hole spin in active galactic nuclei
Yongyun Chen, Qiusheng Gu, Junhui Fan +5
We investigate the relationship among the jet magnetic field, black hole spin, black hole mass, Eddington ratio, and optical variability timescales in jetted active galactic nuclei…
astro-ph.HE2025
Observational evidence for a correlation between the magnetic field of jets and star formation rate in host galaxies
Yongyun Chen, Qiusheng Gu, Junhui Fan +4
Accretion supermassive black holes in the center of active galaxies usually produce ``jets''-collimated bipolar outflows of relativistic particles. Magnetic fields near the black h…
astro-ph.HE2021
The Powers of Relativistic Jets depend on the Spin of Accreting Supermassive Black Hole
Yongyun Chen, Qiusheng Gu, Junhui Fan +8
Theoretical models show that the power of relativistic jets of active galactic nuclei depends on the spin and mass of the central supermassive black holes, as well as the accretion…