41 citations · 69 across the 7 of their papers we have counts for
7 papers
Formation of mega-parsec giant radio sources from hosts residing in dark matter halos with normal hot baryonic gas fractions
Xiaodong Duan
Mega-parsec giant radio sources (GRSs) have been known for decades. Their known population has soared from several hundred to more than in recent years. However, the formati…
The Double-Episode Jet Genesis of the eROSITA and Fermi Bubbles
Ruiyu Zhang, Fulai Guo, Shaokun Xie +4
The Fermi and eROSITA bubbles are giant gamma-ray and X-ray lobes in the Milky Way, extending up to 50° and ~80° in galactic latitude, respectively, yet their origins r…
Formation of giant radio sources in galaxy clusters
Xiaodong Duan, Linhui Wu, Ruiyu Zhang +1
The number of observed giant radio sources (GRSs) has increased significantly in recent years, yet their formation mechanisms remain elusive. The discovery of giant radio galaxies…
Cold Filaments Formed in Hot Wake Flows Uplifted by Active Galactic Nucleus Bubbles in Galaxy Clusters
Xiaodong Duan, Fulai Guo
Multi-wavelength observations indicate that the intracluster medium in some galaxy clusters contains cold filaments, while their formation mechanism remains debated. Using hydrodyn…
On the Energy Coupling Efficiency of AGN Outbursts in Galaxy Clusters
Xiaodong Duan, Fulai Guo
Active galactic nucleus (AGN) jets are believed to be important in solving the cooling flow problem in the intracluster medium (ICM), while the detailed mechanism is still in debat…
Metal-rich trailing outflows uplifted by AGN bubbles in galaxy clusters
Xiaodong Duan, Fulai Guo
Recent Chandra X-ray observations of many galaxy clusters find evidence for hot metal-rich outflows preferentially aligned with the large-scale axes of X-ray cavities with typical…
Reversing cooling flows with AGN jets: shock waves, rarefaction waves, and trailing outflows
Fulai Guo, Xiaodong Duan, Ye-Fei Yuan
The cooling flow problem is one of the central problems in galaxy clusters, and active galactic nucleus (AGN) feedback is considered to play a key role in offsetting cooling. Howev…