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    • The X–shooter/ALMA Sample of Quasars in the Epoch of Reionization. II. Black Hole Masses, Eddington Ratios, and the Formation of the First Quasars 

      Farina, Emanuele Paolo; Schindler, Jan-Torge; Walter, Fabian; Bañados, Eduardo; Davies, Frederick B.; Decarli, Roberto; Eilers, Anna-Christina; Fan, Xiaohui; Hennawi, Joseph F.; Mazzucchelli, Chiara; Meyer, Romain A.; Trakhtenbrot, Benny; Volonteri, Marta; Wang, Feige; Worseck, Gábor; Yang, Jinyi; Gutcke, Thales A.; Venemans, Bram P.; Bosman, Sarah E. I.; Costa, Tiago; Rosa, Gisella De; Drake, Alyssa B.; Onoue, Masafusa (2022-12-20)
      We present measurements of black hole masses and Eddington ratios (λ Edd) for a sample of 38 bright (M 1450 < −24.4 mag) quasars at 5.8 ≲ z ≲ 7.5, derived from Very Large Telescope/X-shooter near-IR spectroscopy of their ...