Chemical Abundances in the Ultra-faint Dwarf Galaxies Grus I and Triangulum II: Neutron-capture Elements as a Defining Feature of the Faintest Dwarfs

Year-Month2019-01
JournalThe Astrophysical Journal
AuthorJi, Alexander P., Simon, Joshua D., Frebel, Anna, Venn, Kim A., Hansen, Terese T.
Bibcode2019ApJ...870...83J
TelescopeGN
InstrumentGRACES
ParticipantUS/DD
First author participant affiliationUSA
Any author participant affiliationsUSA/Canada
Program IDGN-2015B-DD-2, GN-2016B-Q-44

Gemini Observatory Participants