2 papers
astro-ph.HE2018
Spectral Energy Distribution of the inner accretion flow around Sgr A* -- Clue for a weak outflow in the innermost region
Ren-Yi Ma, Shawn R. Roberts, Ya-Ping Li +1
Sgr A* represents a unique laboratory for the detailed study of accretion processes around a low-luminosity supermassive black hole (SMBH). Recent X-ray observations have allowed f…
astro-ph.GA2018
Probing the dynamical state, baryon content, and multiphase nature of galaxy clusters with bright background QSOs
Chong Ge, Q. Daniel Wang, Joseph N. Burchett +5
We have initiated a programme to study the physical/dynamical state of gas in galaxy clusters and the impact of the cluster environment on gaseous halos of individual galaxies usin…