Parent stars of extrasolar planets – XIII. Additional evidence for Li abundance anomalies

  title={Parent stars of extrasolar planets – XIII. Additional evidence for Li abundance anomalies},
  author={Guillermo A. Gonz{\'a}lez},
  journal={Monthly Notices of the Royal Astronomical Society},
  • G. González
  • Published 2 April 2014
  • Physics
  • Monthly Notices of the Royal Astronomical Society
We report the results of our analysis of new high resolution spectra of 37 late-F to early-G dwarf stars for the purpose of deriving their Li abundances. Most of the stars were selected from the large Valenti and Fischer compilation and had unknown Li abundances prior to the present study. When the new data are combined with data from our previous studies on this topic and analyzed in a similar way, we find, again, that stars with planets near the solar temperature are deficient in Li relative… 
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