No Redshift Evolution in the Broad-line-region Metallicity up to z = 7.54: Deep Near-infrared Spectroscopy of ULAS J1342+0928

Year-Month2020-08
JournalThe Astrophysical Journal
AuthorOnoue, Masafusa; BaƱados, Eduardo; Mazzucchelli, Chiara; Venemans, Bram P.; Schindler, Jan-Torge; Walter, Fabian; Hennawi, Joseph F.; Andika, Irham Taufik; Davies, Frederick B.; Decarli, Roberto; Farina, Emanuele P.; Jahnke, Knud; Nagao, Tohru; Tominaga, Nozomu; Wang, Feige
Bibcode2020ApJ...898..105O
TelescopeGN
InstrumentGNIRS
ParticipantDD/FT/JP
First author participant affiliationOTHER
Any author participant affiliationsUSA/Chile
Program IDGN-2017A-DD-4, GN-2019A-FT-115

Gemini Observatory Participants