31 citations · 31 across the 5 of their papers we have counts for
6 papers
The cold molecular gas regulates the activity of active galactic nuclei in massive galaxies
Yongyun Chen, Qiusheng Gu, Luis. C Ho +8
The physical quantities that directly regulate AGN feedback in massive galaxies remain poorly understood. Observations of molecular gas surrounding AGNs suggest that this gas serve…
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…
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…
Constraining the Binarity of Massive Black Holes in the Galactic Center and Some Nearby Galaxies via Pulsar Timing Array Observations of Gravitational Waves
Xiao Guo, Qingjuan Yu, Youjun Lu
Massive black holes (MBHs) exist in the Galactic center (GC) and other nearby galactic nuclei. As natural outcome of galaxy mergers, some MBHs may have a black hole (BH) companion.…
Multi-Layer Perceptron for Predicting Galaxy Parameters (MLP-GaP): stellar masses and star formation rates
Xiaotong Guo, Guanwen Fang, Haicheng Feng +1
The large-scale imaging survey will produce massive photometric data in multi-bands for billions of galaxies. Defining strategies to quickly and efficiently extract useful physical…
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…