The new record holder for the most iron-poor star: HE 1327–2326, a dwarf or subgiant with [Fe/H[=−5.4

@article{Frebel2005TheNR,
  title={The new record holder for the most iron-poor star: HE 1327–2326, a dwarf or subgiant with [Fe/H[=−5.4},
  author={A. Frebel and W. Aoki and N. Christlieb and H. Ando and M. Asplund and P. Barklem and T. Beers and K. Eriksson and C. Fechner and M. Fujimoto and S. Honda and T. Kajino and T. Minezaki and K. Nomoto and J. Norris and S. Ryan and M. Takada-Hidai and S. Tsangarides and Y. Yoshii},
  journal={Proceedings of the International Astronomical Union},
  year={2005},
  volume={1},
  pages={207 - 212}
}
We describe the discovery of HE 1327–2326, a dwarf or subgiant with $\mbox{[Fe/H]}=-5.4$. The star was found in a sample of bright metal-poor stars selected from the Hamburg/ESO survey. Its abundance pattern is characterized by very high C and N abundances. The detection of Sr which is overabundant by a factor of 10 as compared to iron and the Sun, suggests that neutron-capture elements had already been produced in the very early Galaxy. A puzzling Li depletion is observed in this unevolved… Expand