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Timing the R-Process Enrichment of the Ultra-faint Dwarf Galaxy Reticulum II

Joshua D. Simon,Thomas M. Brown,Burcin Mutlu-Pakdil,Alexander P. Ji,Alex Drlica-Wagner,Roberto J. Avila,Clara E. Martinez-Vazquez,Ting S. Li,Eduardo Balbinot,Keith Bechtol,Anna Frebel,Marla Geha,Terese T. Hansen,David J. James,Andrew B. Pace,M. Aguena,O. Alves,F. Andrade-Oliveira,J. Annis,D. Bacon,E. Bertin,D. Brooks,D. L. Burke,A. Carnero Rosell,M. Carrasco Kind,J. Carretero,M. Costanzi,L. N. da Costa,J. De Vicente,S. Desai,P. Doel,S. Everett,I. Ferrero,J. Frieman,J. Garcia-Bellido,M. Gatti,D. W. Gerdes,D. Gruen,R. A. Gruendl,J. Gschwend,G. Gutierrez,S. R. Hinton,D. L. Hollowood,K. Honscheid,K. Kuehn,N. Kuropatkin,J. L. Marshall,J. Mena-Fernandez,R. Miquel,A. Palmese,F. Paz-Chinchon,M. E. S. Pereira,A. Pieres,A. A. Plazas Malagon,M. Raveri,M. Rodriguez-Monroy,E. Sanchez,B. Santiago,V. Scarpine,I. Sevilla-Noarbe,M. Smith,E. Suchyta,M. E. C. Swanson,G. Tarle,C. To,M. Vincenzi,N. Weaverdyck,R. D. Wilkinson

ASTROPHYSICAL JOURNAL（2023）

引用 13|浏览68
关键词
Dwarf galaxies,Local Group,Stellar populations,Galaxy ages,HST photometry,Nucleosynthesis
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