Two major accretion epochs in M31 from two distinct populations of globular clusters

Year2019
JournalNature
AuthorMackey, Dougal, Lewis, Geraint F., Brewer, Brendon J., Ferguson, Annette M. N., Veljanoski, Jovan, Huxor, Avon P., Collins, Michelle L. M., Côté, Patrick, Ibata, Rodrigo A., Irwin, Mike J., Martin, Nicolas, McConnachie, Alan W., Peñarrubia, Jorge, Tanvir, Nial, Wan, Zhen
Bibcode2019Natur.574...69M
TelescopeGN
InstrumentGMOS-N
PartnerAU/UK/US/CA
CountryAustralia
Program IDGN-2010B-Q-60, GN-2010B-Q-19, GN-2011B-Q-61, GN-2012B-Q-77, GN-2013B-Q-66, GN-2014B-Q-26, GN-2015B-Q-17

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