• DOI:10.1093/pasj/psu066
Corpus ID: 119283677

Spectroscopic study on the beryllium abundances of red giant stars

@article{Takeda2014SpectroscopicSO,
  title={Spectroscopic study on the beryllium abundances of red giant stars},
  author={Y. Takeda and A. Tajitsu},
  journal={Publications of the Astronomical Society of Japan},
  year={2014},
  volume={66},
  pages={91}
}

• Y. Takeda, A. Tajitsu
• Published 2014
• Physics
• Publications of the Astronomical Society of Japan

An extensive spectroscopic study was carried out for the beryllium abundances of 200 red giants (mostly of late G and early K type), which were determined from the near-UV Be II 3131.066 line based on high-dispersion spectra obtained by Subaru/HDS, with an aim of investigating the nature of surface Be contents in these evolved giants; e.g., dependence upon stellar parameters, degree of peculiarity along with its origin and build-up timing. We found that Be is considerably deficient (to widely… Expand

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