ELEMENTAL ABUNDANCES OF SOLAR SIBLING CANDIDATES

@article{Ramrez2014ELEMENTALAO,
  title={ELEMENTAL ABUNDANCES OF SOLAR SIBLING CANDIDATES},
  author={I. Ram{\'i}rez and A. Bajkova and V. Bobylev and I. Roederer and D. Lambert and M. Endl and W. Cochran and P. MacQueen and R. Wittenmyer},
  journal={The Astrophysical Journal},
  year={2014},
  volume={787},
  pages={154}
}
  • I. Ramírez, A. Bajkova, +6 authors R. Wittenmyer
  • Published 2014
  • Physics
  • The Astrophysical Journal
  • Dynamical information along with survey data on metallicity and in some cases age have been used recently by some authors to search for candidates of stars that were born in the cluster where the Sun formed. We have acquired high-resolution, high signal-to-noise ratio spectra for 30 of these objects to determine, using detailed elemental abundance analysis, if they could be true solar siblings. Only two of the candidates are found to have solar chemical composition. Updated modeling of the… CONTINUE READING
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