25 citations · 48 across the 5 of their papers we have counts for
6 papers
Low- and High-velocity \ion{O}{6} in Milky Way-like Galaxies: the Role of Stellar Feedback
Zhijie Zhang, Xiaoxia Zhang, Hui Li +7
Milky Way-type galaxies are surrounded by a warm-hot gaseous halo containing a considerable amount of baryons and metals. The kinematics and spatial distribution of highly-ionized…
Effects of spin on constraining the seeds and growth of supermassive black holes in Quasars
Xiaoxia Zhang, Youjun Lu, Taotao Fang
The existence of supermassive black holes (SMBHs) at redshift raises the problem of how such SMBHs can grow up within the cosmic time (\,Gyr) from sm…
On the Power to Constrain the Accretion History of Massive Black Holes via Spin Measurements by Upcoming X-Ray Telescopes
Xiaoxia Zhang, Youjun Lu, Dandan Wang +1
The spin distribution of massive black holes (MBHs) contains rich information on their assembly history. However, only limited information can be extracted from currently available…
Effect of accreting tidally disrupted stars on the spin evolution of black holes
Xiaoxia Zhang, Youjun Lu, Zhu Liu
Accretion of tidally disrupted stars (TDSs) is expected to contribute significantly to the growth of massive black holes (MBHs) with mass in galactic centers.…
On the Mean Radiative Efficiency of Accreting Massive Black Holes in AGNs And QSOs
Xiaoxia Zhang, Youjun Lu
Radiative efficiency is an important physical parameter that describes the fraction of accretion material converted to radiative energy for accretion onto massive black holes (MBHs…
On Constraining the Growth History of Massive Black Holes via Their Distribution on the Spin-Mass Plane
Xiaoxia Zhang, Youjun Lu
The spin distribution of massive black holes (MBHs) contains rich information on the MBH growth history. In this paper, we investigate the spin evolution of MBHs by assuming that e…