Paper Title:
High-Resolution Spectroscopy of 15 Metal-Poor Stars
  Abstract

We present high-resolution chemical abundance results of 15 metal-poor dwarf stars in the solar neighborhood. Our metallicity measurements are in a good agreement with previous estimates. The stars under investigation have metallicities ranging from -1.6 to -2.8 with the mean value of [Fe/H] = -2.28. The mean values of elemental abundances are [O/Fe] = 0.73, [Na/Fe] = -0.16, [Ca/Fe] = 0.28, and [Ti/Fe] = 0.60. Our results are found to be consistent with those of giant metal-poor stars.

  Info
Periodical
Key Engineering Materials (Volumes 277-279)
Edited by
Kwang Hwa Chung, Yong Hyeon Shin, Sue-Nie Park, Hyun Sook Cho, Soon-Ae Yoo, Byung Joo Min, Hyo-Suk Lim and Kyung Hwa Yoo
Pages
851-856
DOI
10.4028/www.scientific.net/KEM.277-279.851
Citation
H. J. Jeong, J. W. Lee, S. W. Kim, A. R. Kang, "High-Resolution Spectroscopy of 15 Metal-Poor Stars", Key Engineering Materials, Vols. 277-279, pp. 851-856, 2005
Online since
January 2005
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$32.00
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