262 citations · 2.2k across the 77 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
astro-ph.HE2021★ 72 cited
Quasi-periodic Eruptions from Helium Envelope of Hydrogen-deficient Stars Stripped by Supermassive Black Holes
Z. Y. Zhao, Y. Y. Wang, Y. C. Zou +2
Quasi-periodic eruptions (QPEs), which are a new kind of X-ray bursts with a recurrence time of several hours, have been detected from supermassive black holes (SMBHs) in galactic…
gr-qc2021★ 5 cited
Constraining rotating black hole via curvature radius with observations of M87*
Shao-Wen Wei, Yuan-Chuan Zou
Combined with the observation of M87*, shadow has gradually became a promising test of the black hole nature. Recently, EHT collaboration gave new constraints on the shadow size at…