activity
20142025
most citedA survey of luminous high-redshift quasars with SDSS and WISE. I. target selection and optical spectroscopy

103 citations · 582 across the 23 of their papers we have counts for

collaborators
Showing 2020Show all

2 papers · 1 filter

astro-ph.GA2020★ 69 cited

Revealing the Accretion Physics of Supermassive Black Holes at Redshift z~7 with Chandra and Infrared Observations

Feige Wang, Xiaohui Fan, Jinyi Yang +14

X-ray emission from quasars has been detected up to redshift , although only limited to a few objects at . In this work, we present new Chandra observations of five $…

astro-ph.HE2020★ 3 cited

Multi-wavelength observations of the BL Lac object Fermi J1544-0649: one year after its awakening

P. H. T. Tam, P. S. Pal, Y. D. Cui +15

We report observations of a transient source \fermi\ from radio to \grs. \fermi\ was discovered by the {\it Fermi-LAT} in May 2017. Follow-up {\it Swift-XRT} observations revealed…