272 citations · 448 across the 11 of their papers we have counts for
7 papers · 1 filter
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…
Scientific Objectives of the Hot Universe Baryon Surveyor (HUBS) Mission
Joel Bregman, Renyue Cen, Yang Chen +51
The Hot Universe Baryon Surveyor (HUBS) is a proposed space-based X-ray telescope for detecting X-ray emissions from the hot gas content in our universe. With its unprecedented spa…
The detections of inflowing gas from narrow absorption lines at the parsec scale
Zhi-Fu Chen, Minfeng Gu, Zhicheng He +4
Inflows at the dusty torus and smaller scales is crucial to investigate the process of supermassive black hole accretion. However, only few cases of inflowing gas at small scales h…
Probing the Halo Gas Distribution in the Inner Galaxy with Fermi Bubble Observations
Ruiyu Zhang, Fulai Guo
The hot halo gas distribution in the inner Milky Way (MW) contains key fossil records of the past energetic feedback processes in the Galactic center. Here we adopt a variety of sp…
Constraining the Milky Way Mass with Its Hot Gaseous Halo
Fulai Guo, Ruiyu Zhang, Xiang-Er Fang
We propose a novel method to constrain the Milky Way (MW) mass with its corona temperature observations. For a given corona density profile, one can derive its temper…
On the Cooling Flow Problem in the Gaseous Halo of the Milky Way
Xiang-Er Fang, Fulai Guo, Ye-Fei Yuan
Theoretical and observational arguments suggest that there is a large amount of hot ( K), diffuse gas residing in the Milky Way's halo, while its total mass and spatial…