Young-Sun Lee

activity

20092026

most citedThe Tenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-III Apache Point Observatory Galactic Evolution Experiment

1k citations · 5.2k across the 51 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

astro-ph.SR2021★ 40 cited

SPLUSJ210428.01-004934.2: An Ultra Metal-Poor Star Identified from Narrowband Photometry

Vinicius M. Placco, Ian U. Roederer, Young Sun Lee +6

We report on the discovery of SPLUS J210428.01-004934.2, an ultra metal-poor (UMP) star first identified from the narrow-band photometry of the Southern Photometric Local Universe…

astro-ph.GA2021★ 13 cited

Evidence For Multiple Accretion Events in the $G aia$ -Sausage/Enceladus Structures

Young Kwang Kim, Young Sun Lee, Timothy C. Beers +1

We present evidence that multiple accretion events are required to explain the origin of the $G aia$ -Sausage and Enceladus (GSE) structures, based on an analysis of dynamical proper…

SPLUSJ210428.01-004934.2: An Ultra Metal-Poor Star Identified from Narrowband Photometry

Evidence For Multiple Accretion Events in the Gaia-Sausage/Enceladus Structures

Evidence For Multiple Accretion Events in the $G aia$ -Sausage/Enceladus Structures