The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 44 Issue 1
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- Pages.70.1-70.1
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- 2019
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- 1226-2692(pISSN)
Investigation of the apparent α-bimodality among the galactic bulge stars from the APOGEE database
- Park, Seunghyeon (Center for Galaxy Evolution Research & Department of Astronomy, Yonsei University) ;
- Hong, Seungsoo (Center for Galaxy Evolution Research & Department of Astronomy, Yonsei University) ;
- Jang, Sohee (Center for Galaxy Evolution Research & Department of Astronomy, Yonsei University) ;
- Lee, Young-Wook (Center for Galaxy Evolution Research & Department of Astronomy, Yonsei University)
- Published : 2019.04.10
Abstract
Recent investigation of the APOGEE bulge stars by Zasowski et al. (2018) shows a fraction of stars enhanced in O, Ca, and Mg abundances. It is not clear, however, that this apparent
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