COMPLETE ELEMENT ABUNDANCES OF NINE STARS IN THE r-PROCESS GALAXY RETICULUM II
We present chemical abundances derived from high-resolution Magellan/Magellan Inamori Kyocera Echelle spectra of the nine brightest known red giant members of the ultra-faint dwarf galaxy Reticulum II (Ret II). These stars span the full metallicity range of Ret II (−3.5 < [Fe/H] < −2). Seven o...
Main Authors: | Simon, Joshua D., Ji, Alexander Pung, Frebel, Anna L., Chiti, Anirudh |
---|---|
Other Authors: | Massachusetts Institute of Technology. Department of Physics |
Format: | Article |
Language: | en_US |
Published: |
IOP Publishing
2017
|
Online Access: | http://hdl.handle.net/1721.1/108380 https://orcid.org/0000-0002-4863-8842 https://orcid.org/0000-0002-2139-7145 https://orcid.org/0000-0002-7155-679X |
Similar Items
-
Chemical Abundances of New Member Stars in the Tucana II Dwarf Galaxy
by: Ji, Alexander P., et al.
Published: (2018) -
Detailed Chemical Abundances of Stars in the Outskirts of the Tucana II Ultrafaint Dwarf Galaxy
by: Anirudh Chiti, et al.
Published: (2023-01-01) -
R-process enrichment from a single event in an ancient dwarf galaxy
by: Simon, Joshua D., et al.
Published: (2017) -
Four Metal-poor Stars in the Sagittarius Dwarf Spheroidal Galaxy
by: Chiti, Anirudh, et al.
Published: (2020) -
HIGH-RESOLUTION SPECTROSCOPY OF EXTREMELY METAL-POOR STARS IN THE LEAST EVOLVED GALAXIES: BOOTES II
by: Simon, Joshua D., et al.
Published: (2016)