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The r-process alliance: First release from the Northern search for r-process enhanced metal-poor stars in the Galactic Halo

Sakari, Charli M.; Placco, Vinicius M.; Farrell, Elizabeth M.; Roederer, Ian U.; Wallerstein, George; Beers, Timothy C.; Ezzeddine, Rana; Frebel, Anna; Hansen, Terese; Holmbeck, Erika M.; Sneden, Christopher; Cowan, John J.; Venn, Kim A.; Davis, Christopher Evan; Matijevič, Gal; Wyse, Rosemary F.G.; Bland-Hawthorn, Joss; Chiappini, Cristina; Freeman, Kenneth C.; Gibson, Brad K.; Grebel, Eva K.; Helmi, Amina; Kordopatis, Georges; Kunder, Andrea; Navarro, Julio; Reid, Warren; Seabroke, George; Steinmetz, Matthias; Watson, Fred

Authors

Charli M. Sakari sakaricm@u.washington.edu

Vinicius M. Placco

Elizabeth M. Farrell

Ian U. Roederer

George Wallerstein

Timothy C. Beers

Rana Ezzeddine

Anna Frebel

Terese Hansen

Erika M. Holmbeck

Christopher Sneden

John J. Cowan

Kim A. Venn

Christopher Evan Davis

Gal Matijevič

Rosemary F.G. Wyse

Joss Bland-Hawthorn

Cristina Chiappini

Kenneth C. Freeman

Eva K. Grebel

Amina Helmi

Georges Kordopatis

Andrea Kunder

Julio Navarro

Warren Reid

George Seabroke

Matthias Steinmetz

Fred Watson

Abstract

This paper presents the detailed abundances and r-process classifications of 126 newly identified metal-poor stars as part of an ongoing collaboration, the R-Process Alliance.

Journal Article Type Article
Publication Date Dec 1, 2018
Print ISSN 0004-637X
Electronic ISSN 1538-4357
Publisher American Astronomical Society
Peer Reviewed Peer Reviewed
Volume 868
Issue 2
Pages 110
Institution Citation Sakari, C. M., Placco, V. M., Farrell, E. M., Roederer, I. U., Wallerstein, G., Beers, T. C., …Watson, F. (2018). The r-process alliance: First release from the Northern search for r-process enhanced metal-poor stars in the Galactic Halo. The Astrophysical journal, 868(2), 110. https://doi.org/10.3847/1538-4357/aae9df
DOI https://doi.org/10.3847/1538-4357/aae9df
Keywords Space and Planetary Science; Astronomy and Astrophysics
Publisher URL http://iopscience.iop.org/article/10.3847/1538-4357/aae9df/meta

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© 2018. The American Astronomical Society. All rights reserved



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