40 citations · 119 across the 8 of their papers we have counts for
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Hezhen Liu, B. Luo, W. N. Brandt +4
We report a dramatic fast X-ray dimming event in a z=2.627 radio-quiet type 1 quasar, which has an estimated supermassive black hole (SMBH) mass of 6.3×109M⊙. In t…