activity
20082026
most citedPossible Evidence of a Universal Radio/X-ray Correlation in a near-Complete Sample of Hard X-ray Selected Seyfert Galaxies

14 citations · 33 across the 9 of their papers we have counts for

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6 papers · 1 filter

astro-ph.HE2026

Synchrotron Self-Absorption Spectral Modeling Reveals a Magnetically Driven Shock-in-Jet Scenario in Blazar 1156+295

Wancheng Xu, Lang Cui, Tao An +6

Unveiling the launching and driving mechanisms of powerful jets in active galactic nuclei (AGNs) is crucial for understanding the co-evolution of supermassive black holes (SMBHs) a…

astro-ph.HE2022★ 1 cited

Explaining the 'outliers' track in Black Hole X-ray Binaries with the BZ-jet and inner-disk coupling

Ning Chang, Xiang Liu, Fu-Guo Xie +2

In this paper, we investigate the black hole (BH) spin contribution to jet power, especially for the magnetic arrested disk (MAD), where only inner accretion disk luminosity is clo…

astro-ph.HE2021★ 4 cited

The Origin of Radio Emission in Black Hole X-ray Binaries

Xiang Liu, Ning Chang, Xin Wang +1

We studied the relation of accretion-jet power and disk luminosity, especially the jet efficiencies and disk radiative efficiencies for different accretion disks as well as black h…

astro-ph.HE2021★ 5 cited

The Jet-Disk Coupling of Seyfert Galaxies from a Complete Hard X-ray Sample

Xiang Liu, Ning Chang, Zhenhua Han +1

We analyze the jet-disk coupling for different subsamples from a complete hard X-ray Seyfert sample to study the coupling indices and their relation to accretion rate. The results…

astro-ph.HE2021★ 1 cited

Intra-Day Variability Observations of Two Dozens of Blazars at 4.8 GHz

Xiang Liu, Xin Wang, Ning Chang +4

Two dozens of radio loud active galactic nuclei (AGNs) have been observed with Urumqi 25 m radio telescope in order to search for intra-day variability (IDV). The target sources ar…

astro-ph.HE2021★ 14 cited

Possible Evidence of a Universal Radio/X-ray Correlation in a near-Complete Sample of Hard X-ray Selected Seyfert Galaxies

N. Chang, F. G. Xie, X. Liu +4

Because the disc--jet coupling likely depends on various properties of sources probed, the sample control is always an important but challenging task. In this work, we re-analyzed…